CN2271051Y - Hand crimping tool for cable - Google Patents
Hand crimping tool for cable Download PDFInfo
- Publication number
- CN2271051Y CN2271051Y CN 96230963 CN96230963U CN2271051Y CN 2271051 Y CN2271051 Y CN 2271051Y CN 96230963 CN96230963 CN 96230963 CN 96230963 U CN96230963 U CN 96230963U CN 2271051 Y CN2271051 Y CN 2271051Y
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- CN
- China
- Prior art keywords
- nipper
- cable
- pressure welding
- welding mold
- handle
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a pair of crimping tongs for a cable, comprising two handles, left and right two pairs of tong plates. The front ends of the two pairs of tong plates are respectively provided with a cable crimping mold whose outline is a regular polygon with different notches on each edge. The front ends of each pair of tong plates are also provided with an L-shaped baffle plate which is used for propping one edge of the cable crimping mold. The L-shaped baffle plate is moved and the cable crimping mold is rotated to choose a suitable notch as required. While in work, two opposite notches which are respectively on the left and the right cable crimping molds form a mold opening, so a ferrule which is sheathed on a joint of a conductive core wire is extruded and molded. Therefore, two cables are reliably and firmly connected.
Description
The utility model relates to a kind of instrument that is used to connect two cables, particularly a kind of manual cable Press Plier.
In power industry and factory's power transmission and transformation and electric appliance circuits I﹠M engineering, the corresponding conductive core line formation tieing that connects two cables is the most frequent work taken up of electrician, this conductive core line is generally copper cash or the aluminum steel that many thighs are twisted into, the method that the electrician used always was that the molten soldering of electric iron connects in the past, then adopt the molten tin of blowtorch to pour into interface for thicker conductive core line, such method of operation labour intensity is big, efficient is low, also there is the phenomenon of rosin joint dry joint to take place unavoidably, when big electric current for a long time by the time also might make the tin melted by heat cause cable joint to throw off to lead to a disaster, it is dangerous to use blowtorch to produce naked light, bans use of in many occasions.At present advanced way is that the joint of two conductive core lines that connect at needs puts ferrule and applies external force again and make the ferrule distortion of being extruded reach the purpose that two cables are fastenedly connected, need be when carrying out so cold rolling crimping operation with special instrument guaranteeing the quality of joint, but the cable crimping tool that does not have pair all size cable all can conveniently be suitable for as yet at present.
The purpose of this utility model is exactly that a kind of manual cable Press Plier that all can be suitable for all size cable will be provided.
The purpose of this utility model is achieved in that manual cable Press Plier, and it includes left and right handle and left and right two pairs of nippers; The front end of each handle has two axis all vertical with handle again cylindrical holes parallel to each other, be positioned at two inboard cylindrical holes and stack together two handles to be formed rotate by minor axis and connect, the cylindrical hole that is positioned at the outside then makes left and right handle form to rotate with the rear end of the nipper of homonymy respectively by minor axis to connect; The front portion of every pair of nipper has a place to be clipped between the two mutually parallel connecting plates, and each forms to rotate by minor axis and connecting plate and connect, and is provided with the recess of arc on the inner side edge of this place's nipper, accompanies a roller between left and right relative arc-shaped notch; Every pair of nipper is made up of upper and lower two blocks of nippers, every block of nipper is exposed at the outer front end inboard of connecting plate and is provided with an axis hole, the outside is provided with a long trough hole, one can make the centre bore that axially movable gear shaft passes a turriform spring, nippers axis hole, cable pressure welding mold successively, the lateral part of nipper plate axis hole and " L " shape baffle plate forms dismountable being fixedly connected, the longitudinal component of " L " shape baffle plate then is positioned at the long trough hole that is located at the upper and lower nipper front end outside and is close to certain one side of the regular polygon outline line of cable pressure welding mold; Described cable pressure welding mold is to have centre bore and every sideband various difformities or the big small gap regular polygon as die orifice is arranged.
The utility model is because handle and nipper rear end are that fulcrum forms lever relationshhip with a minor axis, and nipper rear end and nipper front end are that fulcrum forms lever relationshhip with another minor axis, so end cable pressure welding mold place can form enough strong operational forces before the power of operator was amplified in nipper through twice, be clipped in roller between the left and right relative arc-shaped notch then in order to guarantee the action symmetrically synchronously of left and right two pairs of nippers; Manual cable Press Plier like this is specially adapted to not have the occasion of electric power, pressing with the contacted gear shaft of turriform spring moves " L " shape baffle plate just to rotate easily the cable pressure welding mold to select suitable breach to carry out work as die orifice, thereby make the utility model be applicable to the cable crimping work of wide range plurality of specifications, and have easy and simple to handle, flexible, convenient carrying.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 looks schematic diagram for the master of the manual cable Press Plier of the utility model.
Fig. 2 is the schematic top plan view of manual cable Press Plier shown in Figure 1.
Fig. 3 analyses and observe enlarged diagram for the A-A of Fig. 2.
Fig. 4 is the enlarged front view of the cable pressure welding mold of manual cable Press Plier shown in Figure 1.
Fig. 5 is the vertical view cutaway drawing of cable pressure welding mold shown in Figure 4.
Referring to Fig. 1, Fig. 2, the left side of manual cable Press Plier of the present utility model, right handles (1) adopts the plating Plastic Steel Pipe, the rear end of handle (1) is for handling knob, the front end of handle (1) is the steelwork that is fastened in the steel pipe, it be provided with two axis parallel to each other again all with the vertical cylindrical hole of handle (1), the integral body of handle (1) can be left, the right exchange used, two cylindrical holes that are positioned at handle (1) front end inboard stack together, one bolt that has a shaft shoulder as minor axis passes that to be positioned at two inboard cylindrical holes fastening with a retaining nut, and two handles (1) is formed rotate connection; A left side, right two pairs of nippers (2) are that the steel plate through electroplating processes is made in four identical punching presses again, they also have interchangeability, every pair of nipper (2) is by last, nipper plate (4), (5) form, on, nipper plate (4), (5) accompany pin (11) that two has the shaft shoulder between with on keeping, nipper plate (4), (5) spacing, the cylindrical hole that is positioned at handle (1) the front end outside is clipped in, nipper plate (4), (5) between the respective aperture of rear end and to have a bolt that has the shaft shoulder as minor axis to pass these Kong Houyong one retaining nuts fastening and handle (1) and nipper (2) rear end are formed rotate and connect; A left side, the front portion of right two pairs of nippers (2) has a place to be clipped between the two parallel mutually connecting plates (3) and has a bolt that has the shaft shoulder as minor axis to pass the respective aperture on nipper (2) and the connecting plate (3) and be clipped in, nipper plate (4), (5) packing ring between (12) is fastening and make a left side with a retaining nut, right two pairs of nippers (2) respectively and connecting plate (3) form to rotate and connect, on a left side, right nipper (2) front portion has the inner side edge at a place to be provided with the recess of arc, a left side, accompany a roller (10) between the right relative arc-shaped notch, this roller (10) stage casing part has thicker diameter in order on being clipped in, play the packing ring effect between the nipper plate; When left and right nipper (2) moves, be clipped in action that roller (10) between left and right relative arc-shaped notch guaranteed left and right nipper (2) symmetry synchronously, in Fig. 1, adopt broken section to draw and be connected the roller (10) that plate (3) covers.Referring to Fig. 1, Fig. 2, Fig. 3, a left side, the front end of right two pairs of nippers (2) respectively is provided with and makes profile with steel alloy is that regular polygon and every sideband have the cable pressure welding mold (8) of different breach as die orifice, a left side, right cable pressure welding mold (8) also has interchangeability, every block of nipper (4), (5) be exposed at the outer front end inboard of connecting plate (3) and be provided with an axis hole, the outside is provided with a long trough hole (13), the centre bore of cable pressure welding mold (8) is clipped in and is positioned at, nipper plate (4), (5) between the axis hole of front end, one rear end has the gear shaft (6) that the base front end is threaded with the shaft shoulder and passes turriform spring (7) successively, last axillare axis hole, the centre bore of cable pressure welding mold (8), following axillare axis hole, use a retaining nut fastening with the lateral part of " L " shape baffle plate (9) again, the longitudinal component of " L " shape baffle plate (9) then is positioned at, nipper plate (4), (5) in the long trough hole (13) in the front end outside and be close to one side of cable pressure welding mold (8) regular polygon profile; Gear shaft (6) forms movable the cooperation with the centre bore of cable pressure welding mold (8), and its profile of cable pressure welding mold (8) can be square, regular pentagon, regular hexagon, and their apothem all equals the distance of " L " shape baffle plate (9) and gear shaft (6) axis.Cable pressure welding mold (8) can be by different size some to forming cover selection when using.
Referring to Fig. 3, its right side is gear shaft (6) situation when not pressed; And the situation of gear shaft (6) when being pressed represented on the left side, at this moment turriform spring (7) is compressed, " L " shape baffle plate (9) moves down its longitudinal component and no longer blocks cable pressure welding mold (8), and cable pressure welding mold (8) just can be around gear shaft (6) one side rotate in order to select the suitable work of carrying out when opening when left and right two pairs of nippers (2); Can pull down the suitable cable pressure welding mold (8) of retaining nut transposing of gear shaft (6) termination in case of necessity.The used retaining nut of present embodiment is to be close to a circle plastic film on the internal thread of plain nut, this layer plastic film is embedded in and makes screw threads for fastening between the internal and external threads in the time of on being spun on bolt, even also be unlikely to loosening without spring washer, the convenient and existing available commercial of its mounting or dismounting.
Referring to Fig. 4, it is orthohexagonal cable pressure welding mold (8) that Fig. 5 expresses a kind of profile here, it can be made with casting method by steel alloy and have cylindrical center bore and every sideband and one or two breach are arranged as die orifice, these breach half regular hexagon that orthohexagonal adjacent three limits of different sizes are formed of serving as reasons, bigger breach has only one on one side, less breach can have two on one side, cable pressure welding mold (8) hexagon has nine breach in the present embodiment, the breach of various different sizes is in order to adapt to the cable of all size, for being easy to identification, each breach other be cast with this breach of sign the numeral of suitable cable specification.
When manual cable Press Plier of the present utility model uses, the cable specification of carrying out operation as required earlier, press gear shaft (6), turriform spring (7) pressurized, " L " shape baffle plate (9) moves down and no longer blocks cable pressure welding mold (8), rotate left and right cable pressure welding mold (8) respectively and make suitable breach be positioned at the inboard, allow gear shaft (6) reset again, and verify left and right nipper (2) when closing up selected breach be merged into a satisfactory regular hexagon die orifice; Protective sleeve and the insulated hull of two sections cables that will carry out the crimping operation being peelled off the joint respectively put ferrule and are placed in a left side in the conductive core line joint again; on the breach of right nipper (2) inboard; hold a left side; the place of handling knob of right handles (1) firmly clamps; at this moment the hand applied force is because lever principle makes nipper (2) rear end be subjected to a power that is exaggerated manyfold; again because lever principle makes nipper (2) front end be subjected to further being exaggerated several times power simultaneously again; such power is enough to make ferrule finally to impress out an orthohexagonal circle gash by the die orifice shape in ferrule together with the conductive core line extrusion; can repeat same operation in case of necessity at other positions of ferrule to impress out two roads or the gash more than two roads; wrap insulating material and place in the protective sleeve in the ferrule appearance then, thereby finished the task of this two cables crimping.
Claims (2)
1. manual cable Press Plier, it includes left and right handle (1) and left and right two pairs of nippers (2), the front end that it is characterized in that each handle (1) has two axis all vertical with handle again cylindrical holes parallel to each other, be positioned at two inboard cylindrical holes and stack together two handles (1) to be formed rotate by minor axis and connect, the cylindrical hole that is positioned at the outside then makes left and right handle (1) form to rotate with the rear end of the nipper (2) of homonymy respectively by minor axis to connect; The front portion of every pair of nipper (2) has a place to be clipped between the two mutually parallel connecting plates (3), and each forms the rotation connection by minor axis and connecting plate (3), and on the inner side edge of this place's nipper, be provided with the recess of arc, between left and right relative arc-shaped notch, accompany a roller (10); Every pair of nipper (2) is by last, following two blocks of nippers (4), (5) form, every block of nipper (4), (5) be exposed at the outer front end inboard of connecting plate (3) and be provided with an axis hole, the outside is provided with a long trough hole (13), one can make axially movable gear shaft (6) passes a turriform spring (7) successively, the nippers axis hole, the centre bore of cable pressure welding mold (8), the lateral part of nipper plate axis hole and " L " shape baffle plate (9) forms dismountable being fixedly connected, and the longitudinal component of " L " shape baffle plate (9) then is positioned at and is located at, nipper plate (4), (5) in the long trough hole (13) in the front end outside and be close to cable pressure welding mold (8) the regular polygon outline line certain on one side; Described cable pressure welding mold (8) is to have centre bore and every sideband various difformities or the big small gap regular polygon as die orifice is arranged.
2. manual cable Press Plier according to claim 1, it is characterized in that cable pressure welding mold (8) is to have the regular hexagon that cylindrical center bore and every sideband have one or two breach, and above-mentioned breach is half regular hexagon that orthohexagonal adjacent three limits of various different sizes are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96230963 CN2271051Y (en) | 1996-06-05 | 1996-06-05 | Hand crimping tool for cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96230963 CN2271051Y (en) | 1996-06-05 | 1996-06-05 | Hand crimping tool for cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2271051Y true CN2271051Y (en) | 1997-12-17 |
Family
ID=33908267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96230963 Expired - Fee Related CN2271051Y (en) | 1996-06-05 | 1996-06-05 | Hand crimping tool for cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2271051Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100446354C (en) * | 2003-08-28 | 2008-12-24 | 吴岩 | Improved pressure connecting pliers for entrance wire |
| CN102856762A (en) * | 2012-08-27 | 2013-01-02 | 良特电子（昆山）有限公司 | Connecting method of flexible cable assembly |
| CN104396099A (en) * | 2012-07-11 | 2015-03-04 | 威德米勒界面有限公司及两合公司 | Crimping tool for wire end ferrules |
| CN105977766A (en) * | 2016-07-06 | 2016-09-28 | 国网冀北电力有限公司管理培训中心 | Shaping pliers and containing box |
| CN106493257A (en) * | 2016-10-31 | 2017-03-15 | 西安微电子技术研究所 | A kind of hand-held aerofoil profile surface mounting component contouring pliers |
| CN107000174A (en) * | 2014-12-17 | 2017-08-01 | 古斯塔夫.克劳克有限责任公司 | Crimping Pliers and the gear with tooth engaged |
| CN107598346A (en) * | 2017-09-18 | 2018-01-19 | 沈阳飞机工业（集团）有限公司 | Conduit argon arc welding has line Rapid connecting clamp |
| CN108879279A (en) * | 2018-07-26 | 2018-11-23 | 苏州艾克威尔科技有限公司 | Crimp the device of cable and copper lug |
| CN110567373A (en) * | 2019-09-27 | 2019-12-13 | 中国科学院长春光学精密机械与物理研究所 | Hooping structure of cylindrical cable joint of steel strip grating ruler |
-
1996
- 1996-06-05 CN CN 96230963 patent/CN2271051Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100446354C (en) * | 2003-08-28 | 2008-12-24 | 吴岩 | Improved pressure connecting pliers for entrance wire |
| CN104396099A (en) * | 2012-07-11 | 2015-03-04 | 威德米勒界面有限公司及两合公司 | Crimping tool for wire end ferrules |
| CN104396099B (en) * | 2012-07-11 | 2017-03-08 | 威德米勒界面有限公司及两合公司 | Crimping tool for heart yearn end sleeve |
| CN102856762A (en) * | 2012-08-27 | 2013-01-02 | 良特电子（昆山）有限公司 | Connecting method of flexible cable assembly |
| CN107000174A (en) * | 2014-12-17 | 2017-08-01 | 古斯塔夫.克劳克有限责任公司 | Crimping Pliers and the gear with tooth engaged |
| CN105977766A (en) * | 2016-07-06 | 2016-09-28 | 国网冀北电力有限公司管理培训中心 | Shaping pliers and containing box |
| CN105977766B (en) * | 2016-07-06 | 2018-10-19 | 国网冀北电力有限公司管理培训中心 | Clip firceps |
| CN106493257A (en) * | 2016-10-31 | 2017-03-15 | 西安微电子技术研究所 | A kind of hand-held aerofoil profile surface mounting component contouring pliers |
| CN107598346A (en) * | 2017-09-18 | 2018-01-19 | 沈阳飞机工业（集团）有限公司 | Conduit argon arc welding has line Rapid connecting clamp |
| CN108879279A (en) * | 2018-07-26 | 2018-11-23 | 苏州艾克威尔科技有限公司 | Crimp the device of cable and copper lug |
| CN108879279B (en) * | 2018-07-26 | 2024-04-09 | 苏州艾克威尔科技有限公司 | Device for pressing cable and copper nose |
| CN110567373A (en) * | 2019-09-27 | 2019-12-13 | 中国科学院长春光学精密机械与物理研究所 | Hooping structure of cylindrical cable joint of steel strip grating ruler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |