CN202861521U - Jig for cutting braid layer of shielded line - Google Patents
Jig for cutting braid layer of shielded line Download PDFInfo
- Publication number
- CN202861521U CN202861521U CN 201220280075 CN201220280075U CN202861521U CN 202861521 U CN202861521 U CN 202861521U CN 201220280075 CN201220280075 CN 201220280075 CN 201220280075 U CN201220280075 U CN 201220280075U CN 202861521 U CN202861521 U CN 202861521U
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- cutter
- tool
- fixed head
- fixedly connected
- cylinder boss
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Abstract
The embodiment of the utility model discloses a jig for cutting a braid layer of a shielded line, and the jig comprises a first cutter, a second cutter, a first fixing plate, a second fixing plate, a directional guide rod, a retractable rod and a power device, wherein power is provided through the power device; and the external diameter of a second cylindrical post lug boss equals to the internal diameter of a first cutter hole, so that the first cutter and the second cutter are combined to cut the braid layer outside the external diameter of the second cylindrical post lug boss. The jig for cutting the braid layer of the shielded line has the following benefits: the relative displacement of a moving cutter provided with a cutter hole and a fixed cutter provided with a perforation is utilized to generate cutting action force for the disperse braid layer penetrating the cutter hole and the perforation, and the aim of fast and safe operation is achieved.
Description
Technical field
The utility model relates to a kind of cutting equipment, relates in particular to a kind of tool that cuts the shielding line braid.
Background technology
Shielding line uses very extensive in daily life, in order to reduce the loss in the signals transmission, its holding wire coated outside the mesh grid of layer of metal.In the process of wire rod, need to remove braid.In the existing braid equipment, the pipe-type woven layer that is contained on the conductor excircle is inserted in the punch die with outer blade, drift with interior blade is inserted between braid and the conductor mandatoryly, so that braid is clipped between drift and the punch die to be cut by two blades of drift and punch die.But this equipment exists following problem, needs the operator manually drift to be inserted between braid and the conductor, and this operation needs the time of cost more, inefficiency.In addition, in the process of inserting drift, sharp interior blade may hurt operator's finger, exists potential safety hazard.
The utility model content
The utility model embodiment technical problem to be solved is, overcomes to exist efficient low and have a deficiency of potential safety hazard in the prior art.
In order to solve the problems of the technologies described above, the utility model embodiment provides a kind of tool that cuts the shielding line braid, comprising:
The first cutter, the second cutter, the first fixed head, the second fixed head, directed guide rod, expansion link and power set;
Wherein, described the first cutter is fixedly connected with described the first fixed head, and described the first tool surface is provided with the first cylinder boss, and described the first cylinder boss surface is provided with the first tool bore that runs through described the first fixed head;
Described the second cutter is fixedly connected with described the second fixed head, described the second tool surface is provided with the second cylinder boss, described the second cylinder boss surface be provided with run through described the second fixed head the second tool bore, the diameter of described the second tool bore equals the diameter of shielding line to be cut, and the diameter of described the second cylinder boss equals the diameter of described the first tool bore;
Described the first fixed head one end is fixedly connected with described expansion link, and described the first fixed head surface is provided with through hole;
Described directed guide rod one end is fixedly connected on the shell of described power set, and the other end interts to the described through hole of described the first fixed head, so that described the first fixed head slides along described directed guide rod;
Described the second fixed head is relative with described the first fixed head, and described the first cylinder boss is relative with described the second cylinder boss, and described the second fixed head is fixedly connected with the base of described tool;
Described power set are fixedly connected with described expansion link, so that described expansion link is done stretching motion, driving described the first fixed head that is fixedly connected with described expansion link slides along described directed guide rod, described the first cutter and described the second cutter produce relative displacement, and described the second cylinder boss is inserted in described the first tool bore.
Wherein, also comprise a barrier element, described barrier element is fixedly connected with described expansion link, and under the original state of tool, described barrier element is adjacent with described the second cutter and be close to described the second tool bore.
Wherein, the front end of described the second tool bore is horn mouth.
Wherein, described power set are cylinder.
Wherein, described the first tool surface is provided with the first connecting hole, so that described the first cutter is fixedly connected with described the first fixed head by bolt, described the second tool surface is provided with the second connecting hole, so that described the second cutter is fixedly connected with described the second fixed head by bolt.
Wherein, described the first cutter and the second cutter are circle.
Wherein, the quantity of described the first connecting hole is no less than 4, and the quantity of described the second connecting hole is no less than 4.
Implement the utility model embodiment, have following beneficial effect:
Utilize the relative displacement of the first cutter and the second cutter, use producing dissection power for the shape braid that scatters that is located in the first tool bore and the second tool bore, thereby reach operation purpose quick, safety.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of jig structure schematic diagram that cuts the shielding line braid of the utility model embodiment;
Fig. 2 is a kind of tool partial structurtes schematic diagram that cuts the shielding line braid of the utility model embodiment;
Fig. 3 is the top view of the first cutter among Fig. 2;
Fig. 4 is the top view of this second cutter among Fig. 2;
Fig. 5 is shielding line ring cutting process schematic diagram to be cut;
Fig. 6 is that shielding line braid coincidence part to be cut forms schematic diagram.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 1 to shown in Figure 6, the utility model comprises the first cutter 1, the second cutter 2, the first fixed heads 3, the second fixed heads 5, power set 4, directed guide rod 6, expansion link 8.
The first cutter 1 and the second cutter 2 are circle in the present embodiment, can certainly be other shapes, and the utility model does not limit.The first cutter 1 is fixedly connected with the first fixed head 3, is preferably the first cutter 1 and is fixedly connected with the first fixed head 3 by bolt, and the quantity that the first cutter 1 surface is provided with the first connecting hole 13, the first connecting holes is no less than 4.The first cutter 1 surface is provided with the first tool bore 12 that the first cylinder boss 11, the first cylinder boss 11 surfaces are provided with the penetration state circle; The second cutter 2 is fixedly connected with the second fixed head 5, is preferably the second cutter 2 and is fixedly connected with the second fixed head 5 by bolt, and the quantity that the second cutter 2 surfaces are provided with the second connecting hole 24, the second connecting holes 24 is no less than 4.The second cutter 2 surfaces are provided with the second cylinder boss 21, the second cylinder boss 21 surfaces are provided with the second tool bore 22 of penetration state circle, the front end of the second tool bore is a horn mouth 23, the diameter of the second tool bore 22 equals the diameter of shielding line to be cut, and the diameter of the second cylinder boss 22 equals the diameter of the first tool bore 12; The first fixed head 3 one ends are fixedly connected with expansion link 8, and the first fixed head 3 surfaces are provided with through hole; Directed guide rod 6 one ends are fixedly connected on the shell of power set 4, and the other end interts to the described through hole of the first fixed head 3, so that the first fixed head 3 slides along directed guide rod 6; The second fixed head 5 is relative with the first fixed head 3, and described the first cylinder boss 11 is relative with the second cylinder boss 21, and the second fixed head 5 is fixedly connected with the base of described tool.
Further preferred, the utility model also comprises a barrier element 7, and barrier element 7 is fixedly connected with expansion link 8, and under the original state of tool, barrier element 7 is adjacent with the second cutter 2 and be close to the second tool bore 22.
Fig. 5 and Fig. 6 are the schematic diagram of shielding line preprocessing process to be cut, and the outer quilt of shielding line front end is done ring cutting and processed, and the degree of depth of excision just reaches the thickness of the outer quilt of shielding line, and this process can adopt peeling machine to finish.The a bit of outer of free state that be in of front end do not broken away from the shielding line body fully, draw a segment distance to expose the braid of predetermined length, then the body of hand-held shielding line and a bit of pushed away to relative direction outward noted earlier, this will form the braid coincidence part 9 shown in Fig. 6.
This pretreated preferred version is, the outer quilt of shielding line front end is done ring cutting and processed, and exposes the outer quilt of predetermined length, herein Ao Shu no longer.Then, shielding line is positioned in the first tool bore 12 and the second tool bore 22, notice that braid coincidence part 9 is between the first cutter 1 and the second cutter 2, free shape is outer just to be propped up barrier element 7, hand-held shielding line body pushes away forward, the resistance that the outer quilt of front end dissociative shape runs into barrier element 7 retreats, and the braiding in the middle of driving is scattered towards periphery, forms the braid coincidence part 9 of a round pie.
The course of work of tool is as follows:
The shielding line with braid coincidence part 9 of having processed run through from the first cutter 1 one sides be positioned over the first tool bore 12 and the second tool bore 22, the second tool bore front end has a horn mouth 23, this horn mouth 23 is pre-large post-small structure, and this structure makes the easier insertion of shielding line.Braid coincidence part 9 is in the position between the first cylinder boss 11 and the second cylinder boss 21, and braid coincidence part 9 is round pie, and its diameter is greater than the diameter of the second tool bore 22.Before the cutting, the first cylinder boss 11 of the first cutter 1 is relative with the second cylinder boss 21 of the second cutter, and shaft centre line is in a straight line, and when guaranteeing the first cutter 1 and 2 relative displacement of the second cutter, the second cylinder boss 21 can just in time insert in the first tool bore 12.Start power set 4, present embodiment is preferably a cylinder, power set 4 drive expansion link 8 motions, thereby drive the first fixed head 3 motions that are fixedly connected with expansion link 8, the first cutter 1 is fixed on the first fixed head 3, the through hole that arranges on the first fixed head 3 is enclosed within on the directed guide rod 6, thereby first fixed head 3 move along directed guide rod 6, the second cutter 2 maintains static, the first cutter 1 and the second cutter 2 produce relative displacement, utilize the first tool bore 12 and 21 pairs of braids of the second cylinder boss to cut, cutting is greater than the braid beyond the second cylinder boss 22 diameters.
Implement the utility model embodiment, have following beneficial effect:
Utilize the relative displacement of the first cutter and the second cutter, use producing dissection power for the shape braid that scatters that is located in the first tool bore and the second tool bore, thereby reach operation purpose quick, safety.
Above disclosed only is a kind of preferred embodiment of the utility model, certainly can not limit with this interest field of the utility model, one of ordinary skill in the art will appreciate that all or part of flow process that realizes above-described embodiment, and according to the equivalent variations that the utility model claim is done, still belong to the scope that utility model contains.
Claims (7)
1. a tool that cuts the shielding line braid is characterized in that, comprises the first cutter, the second cutter, the first fixed head, the second fixed head, directed guide rod, expansion link and power set;
Wherein, described the first cutter is fixedly connected with described the first fixed head, and described the first tool surface is provided with the first cylinder boss, and described the first cylinder boss surface is provided with circle the first tool bore that runs through described the first fixed head;
Described the second cutter is fixedly connected with described the second fixed head, described the second tool surface is provided with the second cylinder boss, described the second cylinder boss surface is provided with the second tool bore that runs through described the second fixed head, the diameter of described the second tool bore equals the diameter of shielding line to be cut, and the diameter of described the second cylinder boss equals the diameter of described the first tool bore;
Described the first fixed head one end is fixedly connected with described expansion link, and described the first fixed head surface is provided with through hole;
Described directed guide rod one end is fixedly connected on the shell of described power set, and the other end interts to the described through hole of described the first fixed head, so that described the first fixed head slides along described directed guide rod;
Described the second fixed head is relative with described the first fixed head, and described the first cylinder boss is relative with described the second cylinder boss, and described the second fixed head is fixedly connected with the base of described tool;
Described power set are fixedly connected with described expansion link, so that described expansion link is done stretching motion, driving described the first fixed head that is fixedly connected with described expansion link slides along described directed guide rod, described the first cutter and described the second cutter produce relative displacement, and described the second cylinder boss is inserted in described the first tool bore.
2. tool as claimed in claim 1 is characterized in that, also comprises a barrier element, and described barrier element is fixedly connected with described expansion link, and under the original state of tool, described barrier element is adjacent with described the second cutter and be close to described the second tool bore.
3. tool as claimed in claim 1 or 2 is characterized in that, the front end of described the second tool bore is horn mouth.
4. tool as claimed in claim 3 is characterized in that, described power set are cylinder.
5. tool as claimed in claim 4, it is characterized in that, described the first tool surface is provided with the first connecting hole, so that described the first cutter is fixedly connected with described the first fixed head by bolt, described the second tool surface is provided with the second connecting hole, so that described the second cutter is fixedly connected with described the second fixed head by bolt.
6. tool as claimed in claim 5 is characterized in that, described the first cutter and the second cutter are circle.
7. tool as claimed in claim 6 is characterized in that, the quantity of described the first connecting hole is no less than 4, and the quantity of described the second connecting hole is no less than 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220280075 CN202861521U (en) | 2012-06-14 | 2012-06-14 | Jig for cutting braid layer of shielded line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220280075 CN202861521U (en) | 2012-06-14 | 2012-06-14 | Jig for cutting braid layer of shielded line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861521U true CN202861521U (en) | 2013-04-10 |
Family
ID=48028278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220280075 Expired - Lifetime CN202861521U (en) | 2012-06-14 | 2012-06-14 | Jig for cutting braid layer of shielded line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202861521U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001985A (en) * | 2014-06-12 | 2014-08-27 | 国家电网公司 | Manual cutter |
| CN106654970A (en) * | 2016-12-26 | 2017-05-10 | 昆山铭嵩机械制造有限公司 | Full-automatic peeling, knit cutting and copper foil winding machine and working method thereof |
| CN112427573A (en) * | 2020-10-30 | 2021-03-02 | 中国科学院长春光学精密机械与物理研究所 | Shielding line part cutting device |
-
2012
- 2012-06-14 CN CN 201220280075 patent/CN202861521U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001985A (en) * | 2014-06-12 | 2014-08-27 | 国家电网公司 | Manual cutter |
| CN106654970A (en) * | 2016-12-26 | 2017-05-10 | 昆山铭嵩机械制造有限公司 | Full-automatic peeling, knit cutting and copper foil winding machine and working method thereof |
| CN112427573A (en) * | 2020-10-30 | 2021-03-02 | 中国科学院长春光学精密机械与物理研究所 | Shielding line part cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |