CN204736120U - Cutting nippers - Google Patents
Cutting nippers Download PDFInfo
- Publication number
- CN204736120U CN204736120U CN201520395997.5U CN201520395997U CN204736120U CN 204736120 U CN204736120 U CN 204736120U CN 201520395997 U CN201520395997 U CN 201520395997U CN 204736120 U CN204736120 U CN 204736120U
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- China
- Prior art keywords
- shear
- blade
- threaded rod
- turntable
- open slot
- Prior art date
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- Withdrawn - After Issue
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Abstract
The utility model relates to a cutting nippers, the first pincers body and second pincers including the pin joint links to each other are personally experienced sth. Part of the body. The first pincers body and the second pincers body all include the consecutive section of keeping silent, pin joint section and pincers handle section. It is equipped with the open slot that is used for installing shearing mechanism to keep silent the centre of intersegmental part, is equipped with a shearing mechanism in the open slot. Be equipped with anti -skidding tooth, semi -cylindrical through -hole and sheared edge on the inner wall of the section of keeping silent backward in proper order in the past. Shearing mechanism is including rotatory handle, threaded rod, revolving stage and shearing blade. Rotate rotatory handle, the threaded rod drives shearing blade rectilinear movement in the open slot. According to the technical solution provided by the utility model, the utility model discloses can eliminate exist among the prior art not enough, not only can manufacture the in -process at the passenger train and carry out the accuracy to pipeline, pencil or slice sheet metal and cut out, still have the fastening function of pliers.
Description
Technical field
The utility model relates to Bus Technology field, is specifically related to a kind of cutting nippers with precisely shearing and fastening function.
Background technology
In bus coating manufacture process, scissors is usually needed to carry out accurate cutting to pipeline, wire harness or sheets.But two sheared edges of existing common scissors stagger, when carrying out cutting to pipeline, wire harness or sheet metal sheet material, easily occur shearing the problems such as uneven, burr is too much, scale error is excessive, in shear history, likely cause pipeline, wire harness or sheets distortion etc. in addition.In addition, existing scissors does not have fastening function, carries out fastening, then also need the instrument changing other to operate, reduce production efficiency if need in cutting process to some parts.
Utility model content
The purpose of this utility model is to provide a kind of cutting nippers, and this cutting nippers can eliminate the deficiencies in the prior art, can not only carry out accurate cutting, also have the fastening function of pliers in bus coating manufacture process to pipeline, wire harness or sheets.
For achieving the above object, the utility model have employed following technical scheme:
A kind of cutting nippers, comprises the first connected caliper of pivot joint and the second caliper.
Described first caliper comprises the first jaw section, the first pivot joint section and the first clamp handle section that are connected successively.The centre of described first jaw intersegmental part is provided with the first open slot for installing shear, is provided with the first shear in the first open slot.The inwall of described first jaw section is provided with from front to back successively the first anti-slop serrations, the first semi-cylindrical through hole and the first sheared edge.The first described shear comprises the first rotating handles, the first threaded rod, the first turntable and the first shear-blade that are connected successively.First threaded rod run through be arranged in the first turntable and with the first turntable threaded engagement, the two ends of the first threaded rod are connected with the first rotating handles, the first shear-blade respectively.First rotating handles is positioned at the outside of the first jaw section, and the first turntable embeds and is arranged in the first open slot, and rotate the first rotating handles, the first threaded rod drives the first shear-blade to move at the first open slot cathetus.
Described second caliper comprises the second jaw section, the second pivot joint section and the second clamp handle section that are connected successively.The centre of described second jaw intersegmental part is provided with the second open slot for installing shear, is provided with the second shear in the second open slot.The inwall of described second jaw section is provided with from front to back successively the second anti-slop serrations, the second semi-cylindrical through hole and the second sheared edge.The second described shear comprises the second rotating handles, the second threaded rod, the second turntable and the second shear-blade that are connected successively.Second threaded rod run through be arranged in the second turntable and with the second turntable threaded engagement, the two ends of the second threaded rod are connected with the second rotating handles, the second shear-blade respectively.Second rotating handles is positioned at the outside of the second jaw section, and the second turntable embeds and is arranged in the second open slot, and rotate the second rotating handles, the second threaded rod drives the second shear-blade to move at the second open slot cathetus.
Further, described first open slot is identical with the structure of the second open slot, the manhole include turntable mounting groove, moving up and down for push rod and the through slot moved up and down for shear-blade.
Further, described first threaded rod is connected with the first shear-blade by the first push rod.Described second threaded rod is connected with the second shear-blade by the second push rod.Described first push rod is identical with the structure of the second push rod, and the periphery of two push rod lower ends is equipped with the annular recess for installing shear-blade.Described first shear-blade is identical with the structure of the second shear-blade, and the length of the knife back of two shear-blades is less than or equal to the length of blade, and the knife back of two shear-blades is equipped with the mount pad for being connected with push rod.Described mount pad is hollow cylinder, and is provided with annular projection on the inwall of this hollow cylinder.
Further, described first turntable is identical with the structure of the second turntable, includes cuboid fixed block, is opened in the middle threaded rod connecting hole of rectangular-shaped fixed block and is arranged on two connecting keys of cuboid fixed block both sides.Described threaded rod connecting hole is screwed hole.
From above technical scheme, the utility model can eliminate the deficiencies in the prior art, in bus coating manufacture process, accurate cutting can not only be carried out to pipeline, wire harness or sheets, also there is the fastening function of pliers, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model when not installing shear;
Fig. 3 is the structural representation (wherein dotted portion is be hidden in inner structure) of the first jaw section and the second jaw section;
Fig. 4 is the structural representation of the first shear and the second shear;
Fig. 5 is the front view of the first turntable and the second turntable;
Fig. 6 is the top view of the first turntable and the second turntable;
Fig. 7 is the structural representation of the first shear-blade and the second shear-blade;
Fig. 8 is the first jaw section of the utility model (not installing shear) and the perspective view of the second jaw section.
Wherein:
11, first clamp handle section, 12, first pivot joint section, 13, first jaw section, 14, first open slot, 15, first shear, 16, first anti-slop serrations, 17, first platform, 18, first semi-cylindrical, 19, first sheared edge, 141/241, turntable mounting groove, 142/242, for the manhole that push rod moves up and down, 143/243, for the through slot that shear-blade moves up and down, 121, mount pad, 122, annular projection, 151, first rotating handles, 152, first threaded rod, 153, first turntable, 154, first shear-blade, 155, first push rod, 21, second clamp handle section, 22, second pivot joint section, 23, second jaw section, 24, second open slot, 25, second shear, 26, second anti-slop serrations, 27, second platform, 28, second semi-cylindrical, 29, second sheared edge, 251, second rotating handles, 252, second threaded rod, 253, second turntable, 254, second shear-blade, 255, second push rod, 1531, rectangular-shaped fixed block, 1532, threaded rod connecting hole, 1533, connecting key.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
A kind of cutting nippers as Figure 1-Figure 8, comprises the first connected caliper of pivot joint and the second caliper.
Described first caliper comprises the first jaw section 13, first pivot joint section 12 and the first clamp handle section 11 be connected successively.The centre first open slot 14(be provided with for installing shear of described first jaw section 13 inside have two installation turntables " in " shape groove), be provided with the first shear 15 in the first open slot 14.The inwall of described first jaw section 13 is provided with from front to back successively the first anti-slop serrations 16, first platform 17(for shearing sheets), the first semi-cylindrical through hole 18 and the first sheared edge 19.As shown in Figure 4, the first described shear 15 comprises the first rotating handles 151, first threaded rod 152, first turntable 153 and the first shear-blade 154 be connected successively.First threaded rod 152 run through be arranged in the first turntable 153 and with the first turntable 153 threaded engagement, the two ends of the first threaded rod 152 are connected with the first rotating handles 151, first shear-blade 154 respectively.First rotating handles 151 is positioned at the outside of the first jaw section 13, and the first turntable 153 embeds and is arranged in the first open slot 14, rotates the first rotating handles 151, first threaded rod 152 and drives the first shear-blade 154 to move at the first open slot 14 cathetus.
Described second caliper comprises the second jaw section 23, second pivot joint section 22 and the second clamp handle section 21 be connected successively.The centre of described second jaw section 23 inside is provided with in the second open slot 24, second open slot 24 for installing shear and is provided with the second shear 25.The inwall of described second jaw section 23 is provided with from front to back successively the second anti-slop serrations 26, second platform 27(for shearing sheets), the second semi-cylindrical through hole 28 and the second sheared edge 29.The second described shear 25 is identical with the structure of the first shear 15, comprises the second rotating handles 251, second threaded rod 252, second turntable 253 and the second shear-blade 254 be connected successively.Second threaded rod 252 run through be arranged in the second turntable 253 and with the second turntable 253 threaded engagement, the two ends of the second threaded rod 252 are connected with the second rotating handles 251, second shear-blade 254 respectively.Second rotating handles 251 is positioned at the outside of the second jaw section 23, and the second turntable 253 embeds and is arranged in the second open slot 24, rotates the second rotating handles 251, second threaded rod 252 and drives the second shear-blade 254 to move at the second open slot 24 cathetus.
Described first open slot 14 is identical with the structure of the second open slot 24, the manhole 142/242 include turntable mounting groove 141/241, moving up and down for push rod and the through slot 143/243 moved up and down for shear-blade.Described first threaded rod 152 is connected with the first shear-blade 154 by the first push rod 155.Described second threaded rod 252 is connected with the second shear-blade 254 by the second push rod 255.Described first push rod 155 is identical with the structure of the second push rod 255, and the periphery of two push rod lower ends is equipped with the annular recess for installing shear-blade.Described first shear-blade 154 is identical with the structure of the second shear-blade 254, the length of the knife back of two shear-blades is less than or equal to the length of blade, and the length of the blade of two shear-blades is greater than the aperture of the first semi-cylindrical through hole 18 and the second semi-cylindrical through hole 28.The knife back of two shear-blades is equipped with the mount pad 121 for being connected with push rod.Described mount pad 121 is hollow cylinder, and is provided with annular projection 122 on the inwall of this hollow cylinder.Described first turntable 153 is identical with the second turntable 253 structure, includes cuboid fixed block 1531, is opened in the middle threaded rod connecting hole 1532 of rectangular-shaped fixed block 1531 and is arranged on two connecting keys 1533 of cuboid fixed block 1531 both sides.
First platform 17 is identical with the second platform 27 shape, the two one_to_one corresponding.The aperture of the first semi-cylindrical through hole 18 and the second semi-cylindrical through hole 28 is equal, the two one_to_one corresponding.First semi-cylindrical through hole 18 and the first open slot 14 one_to_one corresponding, the second semi-cylindrical through hole 28 and the second open slot 24 one_to_one corresponding.When the medial surface of the first jaw section 13 and the medial surface of the second jaw section 23 fit, the first semi-cylindrical through hole 18 and the second semi-cylindrical through hole 28 are combined into a cylindrical hole.According to practical measurement requirement, the utility model arranges the first semi-cylindrical through hole 18 of multiple different pore size in the first jaw section 13, second jaw section 23 arranges the second semi-cylindrical through hole 28 with the first semi-cylindrical through hole of above-mentioned multiple different pore size multiple different pore size one to one, thus when the medial surface of the first jaw section and the medial surface of the second jaw section are fitted, the cylindrical hole of multiple different pore size size can be formed, to adapt to the shearing demand of different large small pipeline, wire harness or sheet metal sheet material.In addition, be provided with above each semi-cylindrical through hole and its open slot one to one, in same jaw section, be connected between each open slot.
When needs shear pipeline or wire harness, handle clamp handle, pipeline or wire harness are placed on the first semicolumn through hole 18 with the second semicolumn through hole 28 in conjunction with in the cylindrical hole of formation, rotate the first rotating handles 151 and the second rotating handles 251 simultaneously, the blade of the first shear-blade 154 and the second shear-blade 254 is combined in two jaw section contact positions, pipeline or wire harness can be cut.
Concrete assembling process of the present utility model is:
(1) adopt connector the first pivot joint section 12 and the second pivot joint 22 sections to be linked together, the first caliper and the second caliper are rotatably assorted.
(2) the first rotating handles 151, first threaded rod 152, first turntable 153, first push rod 155 and the first shear-blade 154 are assembled into the first shear 15, the second rotating handles 251, second threaded rod 252, second turntable 253, second push rod 255 and the second shear-blade 254 are assembled into the second shear 25.Because the first shear 15 is identical with the structure of the second shear 25, below for the first shear, introduce the assembling process of lower first shear.First, the first threaded rod 152 is passed in the middle of the first turntable 153, and by threaded rod connecting hole 1532 and the first turntable 153 threaded engagement.Secondly, the first rotating handles 151 and the first push rod 155 are fixedly connected on respectively the two ends up and down of the first threaded rod 152.Again, the bottom of the first push rod 155 is arranged in the mount pad 121 on the knife back of the first shear-blade 154, and together with being connected together with the first shear-blade 154 by the annular recess of the first push rod 155 lower end and the annular projection 1533 of mount pad.
(3) the first shear 15 assembled and the second shear 25 are respectively installed in the first open slot 14 and the second open slot 24.Because the first shear 15 is identical with the second shear 25 structure, first jaw section 13 is also identical with the structure of the second jaw section 23, therefore, below for the installation process of the first shear 15 in the first jaw section 13, introduce lower two shears how to be installed in jaw section.First, in the centre of the first jaw section 13, the manhole 142 being first provided with turntable mounting groove 141 successively and moving up and down for push rod; Then, be provided with a through slot 143 moved up and down for shear-blade at turntable mounting groove 141 and the centre of manhole 142 that moves up and down for push rod, this through slot 143 is arranged along cylindrical hole radial direction.Then, the first shear-blade 154 is extend in through slot 143, and the first turntable 153 embedding is arranged in turntable mounting groove 141; Now, the first rotating handles 151 and a part of first threaded rod 152 are positioned at the outside of the first jaw section 13, and another part first whorl brace rod 152 and the first push rod 155 are positioned at the inside of the first jaw section 13.Due to the first threaded rod 152 and the first turntable 153 threaded engagement, therefore, rotate the first rotating handles 151, the first threaded rod 152 can be made to move linearly along the axis of the cylindrical hole 142 of the first open slot 14, and then drive the first shear-blade 151 to move linearly along the axis of cylindrical hole 142 in the through slot 143 of the first open slot 14.The longitudinal center line of cylindrical hole 142 is mutually vertical with the longitudinal center line of the first semi-cylindrical through hole 18.In like manner, rotate the second rotating handles 251, the second threaded rod 252 can be made to move linearly along the axis of the cylindrical hole 242 of the second open slot 24, and then drive the second shear-blade 254 to move linearly along the axis of cylindrical hole 242 in the through slot 243 of the second open slot 24.When the first jaw section 13 and the second jaw section 23 close, the first semi-cylindrical through hole 18 and the second semi-cylindrical through hole 28 be a composition cylindrical hole just.Like this, when the blade of the first shear-blade 154 moves to the outermost of the first semi-cylindrical through hole 18, when the blade of the second shear-blade 254 also moves to the outermost of the second semi-cylindrical through hole 28, the blade of two shear-blades can close contact and in the same plane.First shear-blade 154 can move to the top of the inner side of the first semi-cylindrical through hole 18 with the first threaded rod 152, second shear-blade 254 can move to the top of the inner side of the second semi-cylindrical through hole 28 with the second threaded rod 252, that is, two shear-blades move up and down the radius that length is at least two semi-cylindrical through holes.
(4) when not needing shearing function, first shear 15 and the second shear 25 can be disassembled respectively from the first jaw section 13, second jaw section 23, utilize the first anti-slop serrations 16, second anti-slop serrations 26, first sheared edge 19 and the second sheared edge 29, realize the fastening function of pliers and non-accurate shearing function.
Concrete use procedure of the present utility model is:
When needing to shear the pipeline of a certain diameter of certain length, wire harness or one fixed width board, only need when measuring, mark in the place deducting 0.5 jaw section thickness in shearing total length direction, then shear is moved to corresponding turntable mounting groove, be embedded into by turntable in this groove, the pipeline that will cut and wire harness clip are shared, or board is clamped, rotate two rotating handleses simultaneously, cut, just can obtain the pipeline of corresponding length, wire harness or board.Owing to being that blade does not stagger in shearing, therefore otch is neat, and length is accurate.When shear is removed, pliers can also be worked as and use.
Above-described embodiment is only be described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (4)
1. a cutting nippers, is characterized in that: comprise the first connected caliper of pivot joint and the second caliper;
Described first caliper comprises the first jaw section, the first pivot joint section and the first clamp handle section that are connected successively; The centre of described first jaw intersegmental part is provided with the first open slot for installing shear, is provided with the first shear in the first open slot; The inwall of described first jaw section is provided with from front to back successively the first anti-slop serrations, the first semi-cylindrical through hole and the first sheared edge; The first described shear comprises the first rotating handles, the first threaded rod, the first turntable and the first shear-blade that are connected successively; First threaded rod run through be arranged in the first turntable and with the first turntable threaded engagement, the two ends of the first threaded rod are connected with the first rotating handles, the first shear-blade respectively; First rotating handles is positioned at the outside of the first jaw section, and the first turntable embeds and is arranged in the first open slot, and rotate the first rotating handles, the first threaded rod drives the first shear-blade to move at the first open slot cathetus;
Described second caliper comprises the second jaw section, the second pivot joint section and the second clamp handle section that are connected successively; The centre of described second jaw intersegmental part is provided with the second open slot for installing shear, is provided with the second shear in the second open slot; The inwall of described second jaw section is provided with from front to back successively the second anti-slop serrations, the second semi-cylindrical through hole and the second sheared edge; The second described shear comprises the second rotating handles, the second threaded rod, the second turntable and the second shear-blade that are connected successively; Second threaded rod run through be arranged in the second turntable and with the second turntable threaded engagement, the two ends of the second threaded rod are connected with the second rotating handles, the second shear-blade respectively; Second rotating handles is positioned at the outside of the second jaw section, and the second turntable embeds and is arranged in the second open slot, and rotate the second rotating handles, the second threaded rod drives the second shear-blade to move at the second open slot cathetus.
2. a kind of cutting nippers according to claim 1, is characterized in that: described first open slot is identical with the structure of the second open slot, the manhole include turntable mounting groove, moving up and down for push rod and the through slot moved up and down for shear-blade.
3. a kind of cutting nippers according to claim 1, is characterized in that: described first threaded rod is connected with the first shear-blade by the first push rod; Described second threaded rod is connected with the second shear-blade by the second push rod; Described first push rod is identical with the structure of the second push rod, and the periphery of two push rod lower ends is equipped with the annular recess for installing shear-blade; Described first shear-blade is identical with the structure of the second shear-blade, and the length of the knife back of two shear-blades is less than or equal to the length of blade, and the knife back of two shear-blades is equipped with the mount pad for being connected with push rod; Described mount pad is hollow cylinder, and is provided with annular projection on the inwall of this hollow cylinder.
4. a kind of cutting nippers according to claim 1, it is characterized in that: described first turntable is identical with the structure of the second turntable, include cuboid fixed block, be opened in the middle threaded rod connecting hole of rectangular-shaped fixed block and be arranged on two connecting keys of cuboid fixed block both sides; Described threaded rod connecting hole is screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395997.5U CN204736120U (en) | 2015-06-10 | 2015-06-10 | Cutting nippers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395997.5U CN204736120U (en) | 2015-06-10 | 2015-06-10 | Cutting nippers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204736120U true CN204736120U (en) | 2015-11-04 |
Family
ID=54417877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520395997.5U Withdrawn - After Issue CN204736120U (en) | 2015-06-10 | 2015-06-10 | Cutting nippers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204736120U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858803A (en) * | 2015-06-10 | 2015-08-26 | 安徽安凯汽车股份有限公司 | Cutting nippers |
| CN111168594A (en) * | 2020-03-12 | 2020-05-19 | 国网山东省电力公司龙口市供电公司 | Electric power multifunctional pliers |
| CN111408786A (en) * | 2020-03-26 | 2020-07-14 | 中国科学院长春光学精密机械与物理研究所 | Electronic cutting nippers with lead fixing function |
-
2015
- 2015-06-10 CN CN201520395997.5U patent/CN204736120U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858803A (en) * | 2015-06-10 | 2015-08-26 | 安徽安凯汽车股份有限公司 | Cutting nippers |
| CN111168594A (en) * | 2020-03-12 | 2020-05-19 | 国网山东省电力公司龙口市供电公司 | Electric power multifunctional pliers |
| CN111168594B (en) * | 2020-03-12 | 2021-09-28 | 国网山东省电力公司龙口市供电公司 | Electric power multifunctional pliers |
| CN111408786A (en) * | 2020-03-26 | 2020-07-14 | 中国科学院长春光学精密机械与物理研究所 | Electronic cutting nippers with lead fixing function |
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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: 20151104 Effective date of abandoning: 20170616 |