CN104959923A - Lead bent nose clamp - Google Patents

Lead bent nose clamp Download PDF

Info

Publication number
CN104959923A
CN104959923A CN201510322157.0A CN201510322157A CN104959923A CN 104959923 A CN104959923 A CN 104959923A CN 201510322157 A CN201510322157 A CN 201510322157A CN 104959923 A CN104959923 A CN 104959923A
Authority
CN
China
Prior art keywords
jaw
handle
clamp
clamp mouth
grooves
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.)
Pending
Application number
CN201510322157.0A
Other languages
Chinese (zh)
Inventor
丁峰
刘知鹏
于艳艳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Net Wudi County Shandong Electric Co Of State
Original Assignee
Net Wudi County Shandong Electric Co Of State
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Net Wudi County Shandong Electric Co Of State filed Critical Net Wudi County Shandong Electric Co Of State
Priority to CN201510322157.0A priority Critical patent/CN104959923A/en
Publication of CN104959923A publication Critical patent/CN104959923A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B7/00Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/02Jaws
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B7/00Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/22Pliers provided with auxiliary tool elements, e.g. cutting edges, nail extractors

Abstract

The invention relates to the field of electric tools, and in particular, discloses a lead bent nose clamp. The lead bent nose clamp comprises a first handle and a second handle connected through a shaft, wherein the front end of the first handle is fixedly connected with a first clamp mouth; the front end of the second handle is fixedly connected with a second clamp mouth; the contacted surface of the first clamp mouth with the second clamp mouth is provided with multiple first grooves; the contacted surface of the second clamp mouth with the first clamp mouth is provided with second grooves fitting the first grooves; the first clamp mouth and the second clamp mouth are closed to form a cone shape; first limiting grooves corresponding to the first grooves are formed in the outer wall of the first clamp mouth; and second limiting grooves corresponding to the second grooves are formed in the outer wall of the second clamp mouth. The lead bent nose clamp can enable the sizes of lead bent noses to adapt to different model numbers of pressing screws so as to prevent the problems of false connection and weak contact caused by no size matching of the bent noses, and can enable green hands with insufficient working experiences to manufacture perfect lead bent noses, so that the working efficiency is improved, and the manufacturing of the lead bent noises realizes the standardization.

Description

The curved barnacle of a kind of wire
Technical field
The present invention relates to electric power tool field, more specifically the curved barnacle of a kind of wire.
Background technology
The present situation of current the art:
(1) in the middle of secondary connection work, needing to be fixed wire with screw, to crimp, make it contact well, therefore needing with making different wire noses when participating in the cintest to different screws, make it be applicable to different screw models.
(2) in the middle of current wiring work, staff is merely able to the working experience relying on accumulation, makes wire nose about the same, does not sometimes also reach standardized requirement, easily occur the situation of loose contact and virtual connection.
(3) current, also there is no a kind of curved barnacle of wire of applicable different model screw, by virtue of experience can only construct, standardized requirement can not be reached.
Summary of the invention
Goal of the invention of the present invention is for above weak point of the prior art, provides a kind of curved barnacle conveniently can producing the wire nose of different model.
The present invention is achieved by the following technical solutions:
The curved barnacle of a kind of wire, comprise the first handle and second handle that are coupling, described first handle front end is fixedly connected with the first jaw, described second handle front end is fixedly connected with the second jaw, described first jaw is provided with some first grooves with the contact surface of the second jaw, described second jaw is provided with the second groove with the first fit depressions with the contact surface of the first jaw, it is tapered after described first jaw and the second jaw close, the outer wall of described first jaw is provided with first stopper slot corresponding with the first groove, the outer wall of described second jaw is provided with second stopper slot corresponding with the second groove.
Anti-slip cover is arranged with outside above-mentioned first handle.
Anti-slip cover is arranged with outside above-mentioned second handle.
Above-mentioned Anti-slip cover is rubber sleeve.
Spring is provided with between above-mentioned first handle and second handle.
On the outer wall of above-mentioned second jaw, corresponding second groove is provided with model identification.
Described model identification inlay be arranged on the second jaw outer wall in.
Above-mentioned first jaw is provided with cutting edge with the contact surface of the second jaw near one end of axle.
During screw crimping lead wire, according to different screws, when making curved nose, select suitable model, with the first groove and the second groove, wire one end is clamped, along the first jaw and the second jaw outer wall the first stopper slot and the second stopper slot is curved circles, due to the first jaw and the second jaw closed after tapered, therefore rotate a circle and can produce suitable wire nose by quick study plot.The wire nose of applicable Multiple Type screw can be produced.
The invention has the beneficial effects as follows:
(1) size of the curved nose of wire can be made to be applicable to the model of different crimping screw, can to avoid because of the improper problem causing virtual connection and loose contact of curved nose size.
(2) new hand of working experience deficiency can be made, produce the curved nose of perfect wire, solve the wiring work of only having seen a great deal of life, just can produce the problem of qualified curved nose, improve operating efficiency simultaneously, make the making of the curved nose of wiring realize standardization.
(3) curved barnacle can also be used as common pliers use, improves its use value.
Accompanying drawing explanation
Fig. 1 is the present invention first jaw and the second jaw structural representation when closing;
Fig. 2 is the present invention first jaw and the second jaw structural representation when opening;
Fig. 3 is the sectional view of the present invention first jaw and the second jaw the first jaw and the second jaw when closing;
In figure: 1-first handle, 2-second handle, 3-axle, 4-first jaw, 5-second jaw, 6-first groove, 7-second groove, 8-first stopper slot, 9-second stopper slot, 10-Anti-slip cover, 11-spring, 12-model identification, 13-cutting edge.
Detailed description of the invention
The present invention will be further described for marriage the drawings and specific embodiments below, and those skilled in the art better can understand the present invention, but therefore do not limit the present invention.
The curved barnacle of a kind of wire, comprise the first handle 1 and second handle 2 that are coupling, described first handle 1 front end is fixedly connected with the first jaw 4, described second handle 2 front end is fixedly connected with the second jaw 5, described first jaw 4 is provided with some first grooves 6 with the contact surface of the second jaw 5, described second jaw 5 is provided with the second groove 7 matched with the first groove 6 with the contact surface of the first jaw 4, it is tapered after described first jaw 4 and the second jaw 5 close, the outer wall of described first jaw 4 is provided with first stopper slot 8 corresponding with the first groove 6, the outer wall of described second jaw 5 is provided with second stopper slot 9 corresponding with the second groove 7.
Be arranged with Anti-slip cover 10 outside above-mentioned first handle 1 and second handle 2, Anti-slip cover 10 is rubber sleeve.
Spring 11 is provided with between above-mentioned first handle 1 and second handle 2.
On the outer wall of above-mentioned second jaw 5, corresponding second groove 7 place is provided with model identification 12.
Described model identification 12 inlay be arranged on the second jaw 5 outer wall in.
The contact surface of above-mentioned first jaw 4 and the second jaw 5 is provided with cutting edge 13 near one end of axle.

Claims (8)

1. the curved barnacle of wire, comprise the first handle and second handle that are coupling, described first handle front end is fixedly connected with the first jaw, described second handle front end is fixedly connected with the second jaw, it is characterized in that: described first jaw is provided with some first grooves with the contact surface of the second jaw, described second jaw is provided with the second groove with the first fit depressions with the contact surface of the first jaw, it is tapered after described first jaw and the second jaw close, the outer wall of described first jaw is provided with first stopper slot corresponding with the first groove, the outer wall of described second jaw is provided with second stopper slot corresponding with the second groove.
2. the curved barnacle of a kind of wire according to claim 1, is characterized in that: be arranged with Anti-slip cover outside described first handle.
3. the curved barnacle of a kind of wire according to claim 1, is characterized in that: be arranged with Anti-slip cover outside described second handle.
4. the curved barnacle of a kind of wire according to Claims 2 or 3, is characterized in that: described Anti-slip cover is rubber sleeve.
5. the curved barnacle of a kind of wire according to claim 1, is characterized in that: be provided with spring between described first handle and second handle.
6. the curved barnacle of a kind of wire according to claim 1, is characterized in that: on the outer wall of described second jaw, corresponding second groove is provided with model identification.
7. the curved barnacle of a kind of wire according to claim 6, is characterized in that: described model identification inlay be arranged on the second jaw outer wall in.
8. the curved barnacle of a kind of wire according to claim 1, is characterized in that: described first jaw is provided with cutting edge with the contact surface of the second jaw near one end of axle.
CN201510322157.0A 2015-06-12 2015-06-12 Lead bent nose clamp Pending CN104959923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510322157.0A CN104959923A (en) 2015-06-12 2015-06-12 Lead bent nose clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510322157.0A CN104959923A (en) 2015-06-12 2015-06-12 Lead bent nose clamp

Publications (1)

Publication Number Publication Date
CN104959923A true CN104959923A (en) 2015-10-07

Family

ID=54214094

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510322157.0A Pending CN104959923A (en) 2015-06-12 2015-06-12 Lead bent nose clamp

Country Status (1)

Country Link
CN (1) CN104959923A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107553360A (en) * 2017-08-21 2018-01-09 安徽特斯艾尔机电设备有限公司 A kind of angle jaw tongs suitable for the electromechanical maintenance of automobile
CN108044533A (en) * 2017-12-14 2018-05-18 广西庚源香料有限责任公司 A kind of pliers with auto restore facility

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2090301U (en) * 1990-11-06 1991-12-11 薛新祥 General multifunction electricians' pliers
CN2106688U (en) * 1991-12-06 1992-06-10 涟源钢铁总厂 Multi-functional wire moulding pliers
US6493892B2 (en) * 2000-11-28 2002-12-17 Jaeyoul Kang Multi-purpose tool
CN1613611A (en) * 2003-11-04 2005-05-11 任伟东 Multifunctional nipper pliers
CN201752869U (en) * 2010-03-25 2011-03-02 依尔夏提·阿卜杜哈力克 Multifunctional pliers
CN103817614A (en) * 2014-03-03 2014-05-28 湖北省防雷中心 Special clamp for low-voltage power supply SPD (surge protective device)

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2090301U (en) * 1990-11-06 1991-12-11 薛新祥 General multifunction electricians' pliers
CN2106688U (en) * 1991-12-06 1992-06-10 涟源钢铁总厂 Multi-functional wire moulding pliers
US6493892B2 (en) * 2000-11-28 2002-12-17 Jaeyoul Kang Multi-purpose tool
CN1613611A (en) * 2003-11-04 2005-05-11 任伟东 Multifunctional nipper pliers
CN201752869U (en) * 2010-03-25 2011-03-02 依尔夏提·阿卜杜哈力克 Multifunctional pliers
CN103817614A (en) * 2014-03-03 2014-05-28 湖北省防雷中心 Special clamp for low-voltage power supply SPD (surge protective device)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107553360A (en) * 2017-08-21 2018-01-09 安徽特斯艾尔机电设备有限公司 A kind of angle jaw tongs suitable for the electromechanical maintenance of automobile
CN108044533A (en) * 2017-12-14 2018-05-18 广西庚源香料有限责任公司 A kind of pliers with auto restore facility

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PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20151007

RJ01 Rejection of invention patent application after publication