CN204112142U - Braiding cutting mechanism - Google Patents
Braiding cutting mechanism Download PDFInfo
- Publication number
- CN204112142U CN204112142U CN201420397228.4U CN201420397228U CN204112142U CN 204112142 U CN204112142 U CN 204112142U CN 201420397228 U CN201420397228 U CN 201420397228U CN 204112142 U CN204112142 U CN 204112142U
- Authority
- CN
- China
- Prior art keywords
- outer cutter
- cutter
- eccentric wheel
- cutter head
- cutting mechanism
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of braiding cutting mechanism, it comprises motor, eccentric wheel, pull bar, interior cutter and outer cutter, described motor can drive eccentric wheel to rotate, it is characterized in that: described pull bar connecting eccentric wheel and outer cutter with drive outer cutter mutually internally cutter rotate back and forth with a predetermined angle, the circular hole that described interior cutter central authorities are provided with cutter head in the cylindrical shape protruded forward and are formed at inside interior cutter head, described outer cutter central authorities are provided with the outer cutter head of the cylindrical shape protruded forward, in described, outer cutter head is radially by sticking together, in described, outer cutter head front end has the some sawtooth being superimposed with each other or separating, sawtooth does shearing motion to cable braiding, thus neat for braiding outer incision root automatic shearing is cut away, thus obtain required product, working (machining) efficiency is high, shorten life cycle of the product, decrease production human cost, improve production efficiency, add product profit.
Description
Technical field
The utility model relates to a kind of braiding cutting mechanism, particularly relate to the braiding of a kind of automatic shearing cable braiding cutting mechanism.
Background technology
In wire harness work flow, braiding process relies on manual pruning for a long time.Due to this type of yarn woven structure and product function requirement, neat for braiding outer incision root is needed all to cut off, this type of process needs artificial use scissors or diagonal cutting pliers braiding to be cut off usually just can produce required product, cause difficulty of processing high, personnel demand is many, and the production cycle is long, and efficiency is low, difficult management, thus bring huge economic interests loss to company.
So, be necessary to improve above-mentioned technical problem.
Utility model content
The purpose of this utility model there are provided a kind of braiding cutting mechanism improving working (machining) efficiency.
For realizing aforementioned object, the utility model adopts following technical scheme: a kind of braiding cutting mechanism, it comprises motor, eccentric wheel, pull bar, interior cutter and outer cutter, described motor can drive eccentric wheel to rotate, described pull bar connecting eccentric wheel and outer cutter with drive outer cutter mutually internally cutter rotate back and forth with a predetermined angle, the circular hole that described interior cutter central authorities are provided with cutter head in the cylindrical shape protruded forward and are formed at inside interior cutter head, described outer cutter central authorities are provided with the outer cutter head of the cylindrical shape protruded forward, in described, outer cutter head is radially by sticking together, in described, outer cutter head front end has the some sawtooth being superimposed with each other or separating.
As further improvement of the utility model, described braiding cutting mechanism also comprises a concentric shafts cover, described motor has the central shaft protruded forward, described concentric axle sleeve is installed on central shaft, described eccentric wheel is arranged on concentric shafts and puts, and described eccentric wheel can be followed central shaft and jointly be rotated with concentric axle sleeve.
As further improvement of the utility model, described eccentric wheel and outer cutter are respectively equipped with a convex axle, wherein a convex axially inner side protrudes from eccentric wheel, and another convex axially inner side protrudes from outer cutter, and two ends of described pull bar have the pivoted hole supplying the convex axle of eccentric wheel and outer cutter to pass.
As further improvement of the utility model, described braiding cutting mechanism also comprises two axle sleeves, the thin segment that each axle sleeve comprises a thick section and extends from thick section, wherein an axle sleeve is fixed on the convex axle of eccentric wheel, and another axle sleeve is fixed on the convex axle of outer cutter, and the thin segment of axle sleeve is arranged in pivoted hole, the diameter of thick section is greater than pivoted hole, wherein the thick section of an axle sleeve is positioned at the inner side of pull bar, and the thick section of another axle sleeve is positioned at the outside of pull bar, and restriction pull bar is inside and outside mobile.
As further improvement of the utility model, described outer cutter comprises a main part and is assembled in the cutter head portion on main part, and convex crown of roll is located on main part, main part front end is provided with a shrinkage pool, cutter head portion comprises a fixed part, and outer cutter head self-retaining portion protrudes out forward and forms, and fixed part is fixed in shrinkage pool.
As further improvement of the utility model, described braiding cutting mechanism also comprises the main locating piece be fixed on motor and the inner position block be fixed on main locating piece, and interior cutter is fixed on inner position block.
Pull bar connecting eccentric wheel and the outer cutter of the utility model braiding cutting mechanism with drive outer cutter mutually internal cutter rotate back and forth with a predetermined angle, the circular hole that interior cutter central authorities are provided with cutter head in the cylindrical shape protruded forward and are formed at inside interior cutter head, outer cutter central authorities are provided with the outer cutter head of the cylindrical shape protruded forward, in described, outer cutter head is radially by sticking together, in described, outer cutter head front end has the some sawtooth being superimposed with each other or separating, in, the sawtooth of outer cutter head does shearing motion to braiding, thus neat for braiding outer incision root automatic shearing is cut away, thus obtain required product, working (machining) efficiency is high, shorten life cycle of the product, decrease production human cost, improve production efficiency, add product profit.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the utility model braiding cutting mechanism.
Fig. 2 is the three-dimensional exploded view of braiding cutting mechanism.
Fig. 3 is the zoomed-in view in Fig. 1 in circle.
Detailed description of the invention
Refer to shown in Fig. 1 to Fig. 3, the utility model braiding cutting mechanism 100, in order to shear the braiding on cable, it comprises motor 1, with one heart axle sleeve 2, eccentric wheel 3, pull bar 4, two axle sleeve 5, main locating piece 6, interior cutter 7, inner position block 8, outer cutter 9.
Motor 1 has the central shaft 11 gone out forward, and concentric axle sleeve 2 is installed on central shaft 11, and eccentric wheel 3 is arranged on concentric axle sleeve 2, makes eccentric wheel 3 can follow central shaft 11 and jointly rotates with concentric axle sleeve 2.
The thin segment 52 that each axle sleeve 5 comprises a thick section 51 and extends from thick section 51, wherein an axle sleeve 5 is fixed on eccentric wheel 3, can rotate with eccentric wheel 3, another axle sleeve 5 is fixed on outer cutter 9, eccentric wheel 3 and outer cutter 9 are respectively equipped with a convex axle 31,91, wherein a convex axle 31 protrudes from eccentric wheel 3 to the inside, and another convex axle 91 protrudes from outer cutter 9 to the inside, and axle sleeve 5 is sheathed on corresponding convex axle 31,91 and also can rotates around convex axle 31,91.
Pull bar 4 liang of ends are respectively equipped with a pivoted hole 41, the thin segment 52 of axle sleeve 5 is arranged in pivoted hole 41, the diameter of thick section 52 is greater than pivoted hole 41, move in order to limit pull bar 4, wherein the thick section 52 of an axle sleeve 5 is positioned at the inner side of pull bar 4, the thick section 52 of another axle sleeve 5 is positioned at the outside of pull bar 4, and restriction pull bar 4 is inside and outside mobile.
Inner position block 8 is fixed on main locating piece 6, and interior cutter 7 is fixed on inner position block 8, outer cutter 9 is sheathed on interior cutter 7 and also can rotates around interior cutter 7, the circular hole 75 that interior cutter 7 central authorities are provided with cutter head 72 in the cylindrical shape protruded forward and are formed at inside interior cutter head 72, outer cutter 9 central authorities are provided with the outer cutter head 92 of the cylindrical shape protruded forward, inside and outside cutter head 72,92 is radially by sticking together, and inside and outside cutter head 72,92 front end has the some sawtooth 73,93 being superimposed with each other or separating.For easily manufactured, outer cutter 9 is set to two-piece type, it cutter head portion 95 comprising a main part 94 and be assembled on main part 94, convex axle 91 is convexly equipped on main part 94, main part 94 front end is provided with a shrinkage pool 96, cutter head portion 95 comprises a fixed part 97, and outer cutter head 92 self-retaining portion 97 protrudes out forward and forms, and fixed part 97 is fixed in shrinkage pool 96.
When the utility model braiding cutting mechanism 100 runs, cable is inserted in the circular hole 75 of interior cutter 7, eccentric wheel 3 drives outer cutter 9 to rotate back and forth around interior cutter 7 by pull bar 4, in making, outer cutter head 72, the sawtooth 73 of 92, shearing motion is done in 93 pairs of braidings, specifically, interior cutter head 72 is static, outer cutter head 92 first turns clockwise with a predetermined angle, after in coordinating, cutter head 72 is sheared simultaneously, be rotated counterclockwise the action returning to carry out next round shearing again, or, outer cutter head 92 is first rotated counterclockwise with a predetermined angle, after in coordinating, cutter head 72 is sheared simultaneously, turn clockwise again and return to carry out the action of next round shearing, thus neat for braiding outer incision root automatic shearing is cut away, thus obtain required product, working (machining) efficiency is high, shorten life cycle of the product, decrease production human cost, improve production efficiency, add product profit.
Although be example object, disclose preferred embodiment of the present utility model, but those of ordinary skill in the art will recognize, when not departing from scope and spirit of the present utility model disclosed in appending claims, various improvement, increase and replacement are possible.
Claims (6)
1. a braiding cutting mechanism, it comprises motor, eccentric wheel, pull bar, interior cutter and outer cutter, described motor can drive eccentric wheel to rotate, it is characterized in that: described pull bar connecting eccentric wheel and outer cutter with drive outer cutter mutually internally cutter rotate back and forth with a predetermined angle, the circular hole that described interior cutter central authorities are provided with cutter head in the cylindrical shape protruded forward and are formed at inside interior cutter head, described outer cutter central authorities are provided with the outer cutter head of the cylindrical shape protruded forward, described inside and outside cutter head is radially by sticking together, and described inside and outside cutter head front end has the some sawtooth being superimposed with each other or separating.
2. braiding cutting mechanism according to claim 1, it is characterized in that: described braiding cutting mechanism also comprises a concentric shafts cover, described motor has the central shaft protruded forward, described concentric axle sleeve is installed on central shaft, described eccentric wheel is arranged on concentric shafts and puts, and described eccentric wheel can be followed central shaft and jointly be rotated with concentric axle sleeve.
3. braiding cutting mechanism according to claim 1, it is characterized in that: described eccentric wheel and outer cutter are respectively equipped with a convex axle, wherein a convex axially inner side protrudes from eccentric wheel, another convex axially inner side protrudes from outer cutter, and two ends of described pull bar have the pivoted hole supplying the convex axle of eccentric wheel and outer cutter to pass.
4. braiding cutting mechanism according to claim 3, it is characterized in that: described braiding cutting mechanism also comprises two axle sleeves, the thin segment that each axle sleeve comprises a thick section and extends from thick section, wherein an axle sleeve is fixed on the convex axle of eccentric wheel, and another axle sleeve is fixed on the convex axle of outer cutter, and the thin segment of axle sleeve is arranged in pivoted hole, the diameter of thick section is greater than pivoted hole, wherein the thick section of an axle sleeve is positioned at the inner side of pull bar, and the thick section of another axle sleeve is positioned at the outside of pull bar, and restriction pull bar is inside and outside mobile.
5. braiding cutting mechanism according to claim 1, it is characterized in that: described outer cutter comprises a main part and is assembled in the cutter head portion on main part, convex crown of roll is located on main part, main part front end is provided with a shrinkage pool, cutter head portion comprises a fixed part, outer cutter head self-retaining portion protrudes out forward and forms, and fixed part is fixed in shrinkage pool.
6. braiding cutting mechanism according to claim 1, is characterized in that: described braiding cutting mechanism also comprises the main locating piece be fixed on motor and the inner position block be fixed on main locating piece, and interior cutter is fixed on inner position block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420397228.4U CN204112142U (en) | 2014-07-18 | 2014-07-18 | Braiding cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420397228.4U CN204112142U (en) | 2014-07-18 | 2014-07-18 | Braiding cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204112142U true CN204112142U (en) | 2015-01-21 |
Family
ID=52329474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420397228.4U Withdrawn - After Issue CN204112142U (en) | 2014-07-18 | 2014-07-18 | Braiding cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204112142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104164780A (en) * | 2014-07-18 | 2014-11-26 | 昆山立讯精密模具有限公司 | Knitting cutting mechanism |
-
2014
- 2014-07-18 CN CN201420397228.4U patent/CN204112142U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104164780A (en) * | 2014-07-18 | 2014-11-26 | 昆山立讯精密模具有限公司 | Knitting cutting mechanism |
| CN104164780B (en) * | 2014-07-18 | 2016-08-24 | 昆山立讯精密模具有限公司 | Braiding cutting mechanism |
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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: 20150121 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |