CN102430671A - Held gear wire clipper - Google Patents
Held gear wire clipper Download PDFInfo
- Publication number
- CN102430671A CN102430671A CN2011103291293A CN201110329129A CN102430671A CN 102430671 A CN102430671 A CN 102430671A CN 2011103291293 A CN2011103291293 A CN 2011103291293A CN 201110329129 A CN201110329129 A CN 201110329129A CN 102430671 A CN102430671 A CN 102430671A
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- wire
- clipper
- wire clipper
- gear
- held
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Abstract
The invention discloses a held gear wire clipper, and relates to plier tools, in particular to a tool for shearing reinforcing steel bars, which belongs to wire clippers. The technical schemes of existing wire clippers are various, and the existing wire clippers capable of shearing the reinforcing steel bars mostly adopt a hydraulic principle, a lever principle and an incomplete gear type and are all held with double hands. The wire clipper adopting the hydraulic principle is precise in manufacture, high in cost and labor-consuming in maintenance. The wire clipper adopting the lever principle is large in size, heavy in weight and inconvenient to carry while a small wire clipper cannot shear off thicker reinforcing steel bars. The incomplete gear type wire clipper of a larger size is mainly used for shearing soft wires such as cables. The scheme of the held gear wire clipper includes that a rack, a flywheel, a multistage gear set and a cam shaft are combined to shear armature wires, and the held gear wire clipper is simple in structure, reliable in operation, low in cost, small in size and light in weight, is capable of partially replacing a traditional wire clipper, and can be operated with a single hand.
Description
Technical field
The present invention relates to clamp type tool, especially the instrument of broken string pin type shear reinforcement.
Background technology
The technical scheme of existing bolt clipper has multiple, can shear reinforcement many with hydraulic principle, lever principle and three kinds of modes of partial gear formula and be both hands and grip.The hydraulic principle bolt clipper is made accurate, and cost is high, the maintenance effort.The bolt clipper size of lever principle is big, and weight is big, and inconvenience is carried, the little constantly thicker reinforcing bar of cutting again.The partial gear formula, volume is bigger than normal, is used for shearing the flexible cord material of cable and so on more.
The present invention adopts the scheme of tooth bar, flywheel, multi-stage gear group and the combined shear reinforcement wire rod of camshaft, and is simple in structure, reliable in action, and cost is low, and volume is little in light weight, can partly replace traditional bolt clipper, and one-hand operation.
According to retrieval, domestic do not have the identical patent application with the present invention as yet.
Summary of the invention
To above-mentioned recommend deficiency, the present invention provides a kind of making simple, reliable in action, small and light uses the bolt clipper instrument of gear drive principle as labor-saving structure and one-hand operation.
The technical solution adopted for the present invention to solve the technical problems is: like Fig. 1, Fig. 2, shown in Figure 3; This grips formula gear bolt clipper and comprises handle box 1, bolt 2, tooth axle 3, knife rest 4, cutter head 5, torsion spring 6, pin 7, tooth bar 8, flexible handle 9, camshaft 10; It is characterized in that: described handle box about 1 minute two; 4 corresponding through holes are arranged, be fixed together through four bolts 2 and knife rest 4.Described cutter head 5 has two, and one is installed on the knife rest 4, and another relative fixed is pressed on the camshaft 10 by torsion spring 6 on push rod 12.Described flexible handle 9 is installed on the handle box 1 by bolt 2, and with handle box 1 open-shaped attitude, torsion spring 6 is positioned in the flexible handle 9 by pin 7 under the effect of torsion spring 6.Described tooth bar 8 one ends are installed in the flexible handle 9 by pin 7, and the other end stretches in the handle box 1, are being pressed on the flywheel 13 under the effect of torsion spring 6.Described flywheel 13 and 3, three gears of three tooth axles 11 are formed gear train and are installed in the handle box 1.
The invention has the beneficial effects as follows: the present invention adopts the gear drive principle laborsaving, moves in the handle box when flexible handle drives tooth bar, drives flywheel, tooth axle, gear and camshaft and rotates the purpose that promotes push rod and cutter head shear reinforcement wire rod to reach.The present invention is novel, and structure is light and handy, and is easy to use, proper, reliable, and cost is low, and one-hand operation is the new breakthrough that solves the bolt clipper miniaturization.But wide popularization and application is in electric power, and the construction industry is specially adapted to the field, high-altitude, the mountain area operation, and the place that instrument inconvenience is carried is reduced and is born a heavy burden, the convenient use.
Description of drawings
Fig. 1 is an overall structure sketch map of the present invention.
1---handle box, 2---bolt, 3---tooth axle, 4---knife rest, 5---cutter head, 6---torsion spring, 7---pin, 8---tooth bar, 9---flexible handle, 10---camshafts among Fig. 1.
Fig. 2 is the internal structure sketch map after a side handle box of the present invention is opened.
11---gear, 12---push rod, 13---flywheels among Fig. 2.
Fig. 3 is a flywheel internal structure sketch map of the present invention.
The specific embodiment
Utilize accompanying drawing that the present invention is described further.
When the present invention installs, install knife rest 4, cutter head 5, torsion spring 6 with push rod 12 earlier, be installed in flywheel 13, tooth axle 3, gear 11, camshaft 10 respectively in the side handle box 1, the opposite side handle box 1 that closes fixes their connections with bolt 2 again.Be installed in tooth bar 8 usefulness pins 7, torsion spring 6 in the flexible handle 9, put into the handle box to tooth bar 8 one ends and put well, be connected on the handle box 1 with torsion spring 6 and bolt 2 again.
During work; Hold and close flexible handle 9; Make two cutter heads 5 reach a suitable distance, put into armature wire between two cutter heads 5, constantly hold and close flexible handle 9; The gear train that makes tooth bar 8 drive flywheel 13, tooth axle 3, gear 11 compositions rotates, and finally drives camshaft 10 and promotes push rods 12, cutter head 5 shear reinforcement wire rods.Because there is ratchet mechanism flywheel 13 inside, an one-way tape moving gear work done, when flexible handle 9 separated under torsion spring 6 effects, gear train did not rotate thereupon.
The present invention is novel, and structure is light and handy, and is easy to use, proper, reliable, and cost is low, and one-hand operation is the new breakthrough that solves the bolt clipper miniaturization.But wide popularization and application is in electric power, and the construction industry is specially adapted to the field, high-altitude, the mountain area operation, and the place that instrument inconvenience is carried is reduced and is born a heavy burden, the convenient use.
Claims (1)
1. grip formula gear bolt clipper; Comprise handle box 1, bolt 2, tooth axle 3, knife rest 4, cutter head 5, torsion spring 6, pin 7, tooth bar 8, flexible handle 9, camshaft 10; It is characterized in that: described handle box about 1 minute two; 4 corresponding through holes are arranged, be fixed together through four bolts 2 and knife rest 4; Described cutter head 5 has two, and one is installed on the knife rest 4, and another relative fixed is pressed on the camshaft 10 by torsion spring 6 on push rod 12; Described flexible handle 9 is installed on the handle box 1 by bolt 2, and with handle box 1 open-shaped attitude, torsion spring 6 is positioned in the flexible handle 9 by pin 7 under the effect of torsion spring 6; Described tooth bar 8 one ends are installed in the flexible handle 9 by pin 7, and the other end stretches in the handle box 1, are being pressed under the effect of torsion spring 6 on the flywheel 13; Described flywheel 13 and 3, three gears of three tooth axles 11 are formed gear train and are installed in the handle box 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103291293A CN102430671A (en) | 2011-10-17 | 2011-10-17 | Held gear wire clipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103291293A CN102430671A (en) | 2011-10-17 | 2011-10-17 | Held gear wire clipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102430671A true CN102430671A (en) | 2012-05-02 |
Family
ID=45979223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103291293A Pending CN102430671A (en) | 2011-10-17 | 2011-10-17 | Held gear wire clipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102430671A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789504A (en) * | 2018-05-22 | 2018-11-13 | 安徽电信器材贸易工业有限责任公司 | A kind of universal optical cable clipper |
| CN109378760A (en) * | 2018-10-25 | 2019-02-22 | 安伟 | A kind of abutting anti-slip stores the laborsaving high-voltage line insulation cutter of power using torsional spring |
-
2011
- 2011-10-17 CN CN2011103291293A patent/CN102430671A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789504A (en) * | 2018-05-22 | 2018-11-13 | 安徽电信器材贸易工业有限责任公司 | A kind of universal optical cable clipper |
| CN109378760A (en) * | 2018-10-25 | 2019-02-22 | 安伟 | A kind of abutting anti-slip stores the laborsaving high-voltage line insulation cutter of power using torsional spring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120502 |