CN202474531U - Cam cutter mechanism of trimming and peeling machine - Google Patents
Cam cutter mechanism of trimming and peeling machine Download PDFInfo
- Publication number
- CN202474531U CN202474531U CN2011205367593U CN201120536759U CN202474531U CN 202474531 U CN202474531 U CN 202474531U CN 2011205367593 U CN2011205367593 U CN 2011205367593U CN 201120536759 U CN201120536759 U CN 201120536759U CN 202474531 U CN202474531 U CN 202474531U
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- cam
- cutter
- peeling machine
- upper tool
- tool post
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- 238000009966 trimming Methods 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a trimming peeler cam cutter mechanism, its characterized in that: the automatic cutting machine comprises a driving mechanism and a guiding mechanism which are arranged on a rack, wherein a power output end of the driving mechanism is connected with a transmission mechanism, the transmission mechanism is respectively connected with an upper cam and a lower cam, the upper cam and the lower cam are respectively pivoted with the rack, the guiding mechanism is respectively connected with an upper tool rest and a lower tool rest, an elastic supporting mechanism which can enable the upper tool rest to be in extrusion contact with a rim of the upper cam and the lower tool rest to be in extrusion contact with a rim of the lower cam is arranged between the upper tool rest and the lower tool rest, an upper tool set is arranged on the upper tool rest, and a lower tool set which is correspondingly matched with the upper tool set is arranged on the lower tool.
Description
Technical field
The utility model relates to a kind of trimming peeling machine, particularly a kind of trimming peeling machine cam cutter mechanism.
Background technology
Usually electric wire need divest the insulated hull of end and could be connected with other conductor, and the electric wire peeling machine is exactly a kind of electric wire peeling machine of special use, and the engagement of motor driven gear tooth bar is adopted in common electric wire peeling; Driving cutting knife through rack-and-pinion moves up and down; Said structure is in the process that cutting knife moves up and down, and motor need be done rotating, and motor need overcome inertia motion in the process of rotating; Thereby efficient is low, and type frequently reciprocating is big to the wearing and tearing of motor; Noise is big during the operation of tradition rack structure, and difficulty of processing is bigger, thereby cost is high.
Summary of the invention
In order to overcome the deficiency of prior art, the utility model provides a kind of efficient height, the life-span is long, noise is low, and difficulty of processing is little, thus the low trimming peeling machine cam cutter mechanism of cost.
The utility model solves the technical scheme that its technical problem adopted:
A kind of trimming peeling machine cam cutter mechanism; It is characterized in that: comprise the driving mechanism and the guide that are arranged on the frame; The clutch end of this driving mechanism is connected with transmission mechanism, be connected with overhead cam on this transmission mechanism respectively and reach cam down, and said overhead cam reaches down, and cam articulates with frame respectively; Be connected with upper tool post and lower slide on the said guide respectively; And be provided with between upper tool post and lower slide and can make the elastic supporting mechanism that upper tool post contacts with the wheel rim extruding of overhead cam and lower slide contacts with the wheel rim extruding of following cam, said upper tool post is provided with the upper cutter group, and said lower slide is provided with the lower cutter group with upper cutter group corresponding matching.
Said transmission mechanism comprises driving pulley, first driven pulley and second driven pulley; Be arranged with synchronous belt on this driving pulley, first driven pulley and second driven pulley; The clutch end of said driving mechanism is connected with the power intake of driving pulley; Said overhead cam is connected through first power transmission shaft is coaxial with first driven pulley, and said cam down is connected through second power transmission shaft is coaxial with second driven pulley.
Said frame is provided with regulating wheel, and said synchronous belt is through the regulating wheel tensioning.
Said guide comprises line slideway, first slide block that cooperates with this line slideway and second slide block, and said upper tool post is installed on first slide block, and said lower slide is installed on second slide block.
Said driving mechanism has adopted stepping motor.
Said elastic supporting mechanism comprises the compression spring, and also upper tool post and lower slide connect respectively at the two ends of this compression spring.
Said upper cutter group comprises cutoff tool, and the both sides of last cutoff tool are respectively equipped with on first wire stripping cutter on the wire stripping cutter and second; Said lower cutter group comprises cutoff tool down, and the both sides of following cutoff tool are respectively equipped with first time wire stripping cutter and second time wire stripping cutter.
Said upper tool post is provided with drive bearing, the wheel rim of said overhead cam and the extruding of last drive bearing; Said lower slide is provided with the underdrive bearing, the wheel rim of said cam down and the extruding of underdrive bearing.
The beneficial effect of the utility model is: the utility model comprises driving mechanism and the guide that is arranged on the frame; The clutch end of this driving mechanism is connected with transmission mechanism; Be connected with overhead cam on this transmission mechanism respectively and reach cam down; And said overhead cam reaches down, and cam articulates with frame respectively; Be connected with respectively on the said guide can pressurized moves through the rotation of overhead cam upper tool post and lower slide that can pressurized moves through the rotation of cam down, said upper tool post is provided with the upper cutter group, said lower slide is provided with the corresponding lower cutter group that suits with the upper cutter group.This structural advantages is following:
1, this structure adopts the double cam synchronization action, and making the lower cutter group is that the symmetry motion is done at the center with the electric wire, no matter at opening and closing, electric wire is identical all the time with distance between last lower cutter, convenient processing, assurance and the stability of working;
2, this structural electromotor only needs pros to rotate a circle just to accomplish a work period, just changes (closure) counter-rotating (opening) than traditional tooth bar structural electromotor, and efficient is higher.And motor is without reciprocating motion motor longer service life;
3, this mechanism adopts synchronous belt drive, cam to promote, and littler than traditional rack structure difficulty of processing, cost is lower.Because of adopting belt transmission, noise is more much smaller than traditional rack structure.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified:
Fig. 1 is the rearview of the utility model;
Fig. 2 is the front view that the cam of the utility model is in source point;
Fig. 3 is the front view of the state of the cam of the utility model when being in cutoff tool and cutting off electric wire;
Fig. 4 is the front view of the state of the cam of the utility model when being in the wire stripping cutter and divesting the line skin;
Fig. 5 is the front view of the state of the cam of the utility model when being in wire stripping and accomplishing;
Fig. 6 is the front view that the upper and lower cutting knife group of the utility model is in open configuration;
Fig. 7 is the front view that the upper and lower cutoff tool of the utility model cuts off electric wire;
Fig. 8 is the front view of state of the wire stripping cutter wire stripping skin of the utility model;
Fig. 9 is the front view that the upper and lower cutting knife group of the utility model is in complete closure state.
Embodiment
Referring to figs. 1 through Fig. 9; The utility model discloses a kind of trimming peeling machine cam cutter mechanism; Comprise the driving mechanism (not shown) and the guide that are arranged on the frame 3; The clutch end of this driving mechanism is connected with transmission mechanism, be connected with overhead cam 1 on this transmission mechanism respectively and reach cam 2 down, and said overhead cam 1 reaches down, and cam 2 articulates with frame 3 respectively; Be connected with upper tool post 4 and lower slide 5 on the said guide respectively; And 5 of upper tool post 4 and lower slides are provided with and can make the elastic supporting mechanism 6 that upper tool post 4 contacts with the wheel rim extruding of overhead cam 1 and lower slide 5 contacts with the wheel rim extruding of following cam 2, and said upper tool post 4 is provided with upper cutter group 7, and said lower slide 5 is provided with the lower cutter group 8 with upper cutter group 7 corresponding matching.
As shown in the figure; Transmission mechanism comprises driving pulley 9, first driven pulley 10 and second driven pulley 11; Be arranged with synchronous belt 12 on this driving pulley 9, first driven pulley 10 and second driven pulley 11; The clutch end of said driving mechanism is connected with the power intake of driving pulley 9, and said overhead cam 1 is connected through first power transmission shaft is coaxial with first driven pulley 10, and said cam 2 down is connected through second power transmission shaft is coaxial with second driven pulley 11.Further, frame 3 is provided with regulating wheel, and said synchronous belt 12 is through the regulating wheel tensioning.
As shown in the figure; Guide comprises line slideway 13, first slide block 14 that cooperates with this line slideway 13 and second slide block 15, and said upper tool post 4 is installed on first slide block 14, and said lower slide 5 is installed on second slide block 15; Said structure is the preferred of present embodiment; Do not become restriction, said structure also can adopt the up-down that guides linear bearing and cooperating of round guide upper tool post 4 and lower slide 5, can also adopt alternate manner to reach the effect of this structure certainly.Further, cam wheel rim and knife rest rub greatly during for fear of cam rotation, thereby upper tool post 4 is provided with drive bearing 16, the wheel rim of overhead cam 1 and 16 extruding of last drive bearing; Lower slide 5 is provided with the underdrive bearing, the wheel rim of following cam 2 and underdrive bearing extruding 17, thus can convert the sliding friction of cam wheel rim and knife rest into rolling friction, reduced wearing and tearing, prolonged the useful life of parts.
In this instantiation, driving mechanism has adopted the high accuracy stepping motor, adopts the high accuracy stepping motor through two cams rotations of synchronous belt 12 controls, and cam promotes drive bearing completion knife rest under the dual force of spring and closes up and open.And accurately open position is closed up in control, accomplishes the cut-out and the work of decorticating of electric wire.
As shown in the figure, elastic supporting mechanism 6 comprises the compression spring, and the two ends of this compression spring are also upper tool post 4 and lower slide 5 connections respectively, can make upper cutter group 7 and lower cutter group 8 homings through the elastic force that compresses spring.
As shown in the figure, upper cutter group 7 comprises cutoff tool 18, and the both sides of last cutoff tool 18 are respectively equipped with on first wire stripping cutter 20 on the wire stripping cutter 19 and second; Said lower cutter group 8 comprises cutoff tool 21 down, and the both sides of following cutoff tool 21 are respectively equipped with first time wire stripping cutter 22 and second time wire stripping cutter 23.
The operation principle of the utility model is following: when this structure was in holding state, drive bearing contacted with the recess of cam, and upper cutter group 7 and lower cutter group 8 lay respectively at highest order and lowest order, send into to make things convenient for electric wire; When electric wire is delivered to designated length; The motor rotation; Drive overhead cam 1 and cam 2 rotations down through transmission mechanism; Overhead cam 1 and down cam 2 rotate the time-division don't pushes and press drive bearing 16 and underdrive bearing, thereby the elastic force that overcomes the compression spring promotes upper tool post 4 and lower slide 5 drives upper cutter groups 7 and lower cutter group 8 is closed up, through last cutoff tool 18 and cutoff tool 21 staggered and electric wire is cut off down; After electric wire cuts off; Wire agency is pulled to the wire stripping desired location to two sections electric wires respectively; Motor continues to drive overhead cam 1 and cam 2 rotation rotations down; Upper cutter group 7 and lower cutter group 8 continue to close up, and wire stripping cutter 20 cooperates with second time wire stripping cutter 23 and cuts off two sections electric wire rubber respectively on wire stripping cutter 19 on first and first time wire stripping cutter 22, second, and thread drawing mechanism is pulled out line then; Accomplish when wire stripping, electric wire is drawn out knife rest, the motor rotation, and the protuberance of drive bearing and cam contact, and knife rest closes up fully, and motor continues the rotation that continues, and is in holding state until getting back to, thus the completion one-period.
Above-mentionedly just some preferred embodiments of the utility model are illustrated and describe; But the execution mode of the utility model is not restricted to the described embodiments; As long as it reaches the technique effect of the utility model with essentially identical means, all should belong to the protection range of the utility model.
Claims (8)
1. trimming peeling machine cam cutter mechanism; It is characterized in that: comprise the driving mechanism and the guide that are arranged on the frame; The clutch end of this driving mechanism is connected with transmission mechanism, be connected with overhead cam on this transmission mechanism respectively and reach cam down, and said overhead cam reaches down, and cam articulates with frame respectively; Be connected with upper tool post and lower slide on the said guide respectively; And be provided with between upper tool post and lower slide and can make the elastic supporting mechanism that upper tool post contacts with the wheel rim extruding of overhead cam and lower slide contacts with the wheel rim extruding of following cam, said upper tool post is provided with the upper cutter group, and said lower slide is provided with the lower cutter group with upper cutter group corresponding matching.
2. a kind of trimming peeling machine cam cutter mechanism according to claim 1; It is characterized in that: said transmission mechanism comprises driving pulley, first driven pulley and second driven pulley; Be arranged with synchronous belt on this driving pulley, first driven pulley and second driven pulley; The clutch end of said driving mechanism is connected with the power intake of driving pulley; Said overhead cam is connected through first power transmission shaft is coaxial with first driven pulley, and said cam down is connected through second power transmission shaft is coaxial with second driven pulley.
3. a kind of trimming peeling machine cam cutter mechanism according to claim 2, it is characterized in that: said frame is provided with regulating wheel, and said synchronous belt is through the regulating wheel tensioning.
4. a kind of trimming peeling machine cam cutter mechanism according to claim 1; It is characterized in that: said guide comprises line slideway, first slide block that cooperates with this line slideway and second slide block; Said upper tool post is installed on first slide block, and said lower slide is installed on second slide block.
5. a kind of trimming peeling machine cam cutter mechanism according to claim 1, it is characterized in that: said driving mechanism has adopted stepping motor.
6. a kind of trimming peeling machine cam cutter mechanism according to claim 1, it is characterized in that: said elastic supporting mechanism comprises the compression spring, the two ends of this compression spring are connected with upper tool post and lower slide respectively.
7. a kind of trimming peeling machine cam cutter mechanism according to claim 1, it is characterized in that: said upper cutter group comprises cutoff tool, the both sides of last cutoff tool are respectively equipped with on first wire stripping cutter on the wire stripping cutter and second; Said lower cutter group comprises cutoff tool down, and the both sides of following cutoff tool are respectively equipped with first time wire stripping cutter and second time wire stripping cutter.
8. a kind of trimming peeling machine cam cutter mechanism according to claim 1, it is characterized in that: said upper tool post is provided with drive bearing, the wheel rim of said overhead cam and the extruding of last drive bearing; Said lower slide is provided with the underdrive bearing, the wheel rim of said cam down and the extruding of underdrive bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205367593U CN202474531U (en) | 2011-12-20 | 2011-12-20 | Cam cutter mechanism of trimming and peeling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205367593U CN202474531U (en) | 2011-12-20 | 2011-12-20 | Cam cutter mechanism of trimming and peeling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202474531U true CN202474531U (en) | 2012-10-03 |
Family
ID=46922659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205367593U Expired - Lifetime CN202474531U (en) | 2011-12-20 | 2011-12-20 | Cam cutter mechanism of trimming and peeling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202474531U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102522675A (en) * | 2011-12-20 | 2012-06-27 | 中山市亚泰机械实业有限公司 | Cam cutter mechanism of trimming and peeling machine |
| CN103414089A (en) * | 2013-08-07 | 2013-11-27 | 吴江市晴亿纺织有限公司 | Motor enamelled wire paint stripping device |
| CN103474863A (en) * | 2013-10-10 | 2013-12-25 | 歌尔声学股份有限公司 | Coaxial-wire peeling device |
-
2011
- 2011-12-20 CN CN2011205367593U patent/CN202474531U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102522675A (en) * | 2011-12-20 | 2012-06-27 | 中山市亚泰机械实业有限公司 | Cam cutter mechanism of trimming and peeling machine |
| CN102522675B (en) * | 2011-12-20 | 2014-01-01 | 中山市亚泰机械实业有限公司 | Cam cutter mechanism of trimming and peeling machine |
| CN103414089A (en) * | 2013-08-07 | 2013-11-27 | 吴江市晴亿纺织有限公司 | Motor enamelled wire paint stripping device |
| CN103474863A (en) * | 2013-10-10 | 2013-12-25 | 歌尔声学股份有限公司 | Coaxial-wire peeling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121003 Effective date of abandoning: 20140101 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20121003 Effective date of abandoning: 20140101 |
|
| RGAV | Abandon patent right to avoid regrant |