CN104999155A - Wire clamp - Google Patents

Wire clamp Download PDF

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Publication number
CN104999155A
CN104999155A CN201510502130.XA CN201510502130A CN104999155A CN 104999155 A CN104999155 A CN 104999155A CN 201510502130 A CN201510502130 A CN 201510502130A CN 104999155 A CN104999155 A CN 104999155A
Authority
CN
China
Prior art keywords
clamp handle
binding clip
rod
section
clamping pliers
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.)
Granted
Application number
CN201510502130.XA
Other languages
Chinese (zh)
Other versions
CN104999155B (en
Inventor
李芸
钱诚
梁润元
张国旗
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.)
Changzhou Wujin Semiconductor Lighting Application Technology Institute
Original Assignee
Changzhou Wujin Semiconductor Lighting Application Technology Institute
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 Changzhou Wujin Semiconductor Lighting Application Technology Institute filed Critical Changzhou Wujin Semiconductor Lighting Application Technology Institute
Priority to CN201510502130.XA priority Critical patent/CN104999155B/en
Publication of CN104999155A publication Critical patent/CN104999155A/en
Application granted granted Critical
Publication of CN104999155B publication Critical patent/CN104999155B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/08Auxiliary devices therefor
    • B23K3/087Soldering or brazing jigs, fixtures or clamping means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps
    • B23K37/0443Jigs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/36Electric or electronic devices
    • B23K2101/38Conductors

Abstract

The invention provides a wire clamp. The wire clamp comprises a first clamp handle and a second clamp handle, wherein a first clamp head is arranged on the first clamp handle; a second clamp head is arranged on the second clamp handle; the first clamp handle and the second clamp handle are hinged, and a wire clamp port is formed between the first clamp head and the second clamp head when the first clamp handle and the second clamp handle are closed. By means of the wire clamp, the problem that a wire is inconvenient to fix during wire welding in the prior art is solved.

Description

Clamping pliers
Technical field
The present invention relates to wire bonds field, in particular to a kind of clamping pliers.
Background technology
In electronic product assembling, to produce and in maintenance, wire bonds is an important basic working procedure and by a large amount of operations.Can the quality due to welding be related to circuit function that is whether unimpeded and circuit and well realize, and welding quality becomes the large deciding factor having influence on product final mass.The welding of usual plain conductor completes by electric iron, and carrying out in the process of wire bonds with electric iron, the welding qualities such as the location of wire, the direction of solder joint have very large impact.
At present, when carrying out manual bonding wire, normally by artificial that mode (such as with hand or tweezers) realizes the fixing of wire, then carry out bonding wire with electric iron.This mode easily causes wire to depart from position when welding usually, and does not have in prior art to design for manual wire bonds specially, is used for fixing the instrument of lead location and adjustment direction.
Visible, mode of carrying out wire bonds of the prior art has following defect:
(1) easily cause solder joint wire to rock, thus cause the deviation of position;
(2) when solder joint wire needs to be difficult to accurate control when being fixed on certain specific direction;
(3) if misoperation easily causes personnel's scald accident.
Summary of the invention
Main purpose of the present invention is to provide a kind of clamping pliers, the problem of inconvenient fixing cord when carrying out wire bonds to solve in prior art.
To achieve these goals, the invention provides a kind of clamping pliers, comprising: the first clamp handle, the first clamp handle is provided with the first binding clip; Second clamp handle, the second clamp handle is provided with the second binding clip; Wherein, the first clamp handle and the second clamp handle hinged, and when the first clamp handle and the second clamp handle close, between the first binding clip and the second binding clip, form pincers line mouth.
Further, clamping pliers also comprises: main elastic component, and one end of main elastic component is connected with the first clamp handle, and the other end of main elastic component is connected with the second clamp handle.
Further, clamping pliers also comprises: head rod, and head rod is arranged between the first clamp handle and the first binding clip, makes the first binding clip be arranged in the first clamp handle by head rod; Second connecting rod, the second connecting rod is arranged between the second clamp handle and the second binding clip, and the second binding clip is arranged in the second clamp handle by the second connecting rod.
Further, head rod comprises and is interconnected and forms the first bar section and the second bar section of the first angle, and the first bar section is connected with the first clamp handle, and the second bar section is connected with the first binding clip; Second connecting rod comprises and is interconnected and forms the 3rd bar section and the 4th bar section of the second angle, and the 3rd bar section is connected with the second clamp handle, and the 4th bar section is connected with the second binding clip; Wherein, the first angle is identical with the second angle.
Further, the second bar section is parallel to the first clamp handle, and the 4th bar section is parallel to the second clamp handle.
Further, clamping pliers comprises connector, and the first binding clip comprises the first mounting rod section, and the first mounting rod section is connected with head rod by a connector; Second binding clip comprises the second mounting rod section, and the second mounting rod section is connected with the second connecting rod by another connector.
Further, connector comprises the first connecting portion and the second connecting portion that cooperatively interact and connect, and head rod and the second connecting rod are all provided with the first connecting portion, and the first mounting rod section and the second mounting rod Duan Shangjun are provided with the second connecting portion.
Further, the first connecting portion comprises first body and is arranged on the spacing preiection on the periphery wall of first body, and the second connecting portion comprises the second body, and the second body is provided with the limited impression matched with spacing preiection.
Further, the first connecting portion comprises first body and is arranged on clamping elastic component on first body and multiple compressing tablet, and compressing tablet is fan-shaped, and multiple compressing tablet along first body circumferentially to form body of rod lockhole; Wherein, the second connecting portion is the body of rod, is arranged on first body to multiple compressing tablet position-adjustable, and is clamped in body of rod lockhole by the second connecting portion under the effect of clamping elastic component.
Further, the first binding clip comprises the first bent rod section, and the second binding clip comprises the second bent rod section, the first bent rod section and the second bent rod section arranged in a crossed manner to form pincers line mouth.
Further, the first bent rod section and the second bent rod section are V shape pole.
Clamping pliers in the present invention comprises the first binding clip and the second binding clip that form pincers line mouth, and this first binding clip is connected with the first clamp handle, the second binding clip is connected with the second clamp handle, like this, when the first clamp handle and second clamps and closes, wire clamp just can be held in pincers line mouth by the first binding clip and the second binding clip.
Clamping pliers structure in the present invention is simple, easy to operate, can fix the wire of different wire diameter more easily, solves the problem of the inconvenient fixing cord when wire bonds of the prior art.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation of the embodiment according to clamping pliers of the present invention;
Fig. 2 shows the partial schematic diagram cooperatively interacted according to the first binding clip in clamping pliers of the present invention and the second binding clip;
Fig. 3 shows the front view of the first connecting portion of the connector of the clamping pliers according to one embodiment of present invention;
Fig. 4 shows the side view according to the first connecting portion in Fig. 3;
Fig. 5 shows the front view of the second connecting portion of the connector in Fig. 3;
Fig. 6 shows the side view of the second connecting portion in Fig. 5;
Fig. 7 shows the front view of the first connecting portion according to the connector in another embodiment in the present invention;
Fig. 8 shows the side view of the first connecting portion in Fig. 7;
Fig. 9 shows the front view of the second connecting portion of the connector in Fig. 7; And
Figure 10 shows the side view of the second connecting portion in Fig. 9.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, the first clamp handle; 20, the second clamp handle; 30, the first binding clip; 31, the first mounting rod section; 32, the first bent rod section; 40, the second binding clip; 41, the second mounting rod section; 42, the second bent rod section; 50, line mouth is clamped; 60, main elastic component; 71, head rod; 72, the second connecting rod; 80, connector; 81, the first connecting portion; 81a, first body; 81b, spacing preiection; 81c, clamping elastic component; 81d, compressing tablet; 81e, body of rod lockhole; 82, the second connecting portion; 82a, the second body; 82b, limited impression.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
Present embodiments provide a kind of clamping pliers, please refer to Fig. 1 to Figure 10, this clamping pliers comprises: the first clamp handle 10, first clamp handle 10 is provided with the first binding clip 30; Second clamp handle 20, second clamp handle 20 is provided with the second binding clip 40; Wherein, the first clamp handle 10 and the second clamp handle 20 hinged, and when the first clamp handle 10 and the second clamp handle 20 close, between the first binding clip 30 and the second binding clip 40, form pincers line mouth 50.
Clamping pliers in the present embodiment comprises the first binding clip 30 and the second binding clip 40 forming pincers line mouth 50, and this first binding clip 30 is connected with the first clamp handle 10, second binding clip 40 is connected with the second clamp handle 20, like this, when the first clamp handle 10 and the second clamp handle 20 close, wire clamp just can be held in pincers line mouth 50 by the first binding clip 30 and the second binding clip 40.
Clamping pliers structure in the present embodiment is simple, easy to operate, can fix the wire of different wire diameter more easily, solves the problem of the inconvenient fixing cord when wire bonds of the prior art.
In the present embodiment, clamping pliers also comprises: main elastic component 60, and one end of main elastic component 60 is connected with the first clamp handle 10, and the other end of main elastic component 60 is connected with the second clamp handle 20.
The present embodiment, by arranging main elastic component 60, can make the first clamp handle 10 and the second clamp handle 20 reset under the effect of elastic restoring force.In use according to the caliber size of the pincers line mouth 50 of the extent control clamp head part of compress body spring (main elastic component 60), to lock the wire of different-diameter.
In the present embodiment, clamping pliers also comprises: head rod 71, and head rod 71 is arranged between the first clamp handle 10 and the first binding clip 30, makes the first binding clip 30 be arranged in the first clamp handle 10 by head rod 71; Second connecting rod 72, second connecting rod 72 is arranged between the second clamp handle 20 and the second binding clip 40, and the second binding clip 40 is arranged in the second clamp handle 20 by the second connecting rod 72.
The present embodiment is by arranging head rod 71 and the second connecting rod 72, the connection of the first clamp handle 10 and the first binding clip 30 and the connection of the second clamp handle 20 and the second binding clip 40 can be realized more easily, according to actual conditions, the first binding clip 30 or the second binding clip 40 can also be changed more easily.
In the present embodiment, head rod 71 comprises and is interconnected and forms the first bar section and the second bar section of the first angle, and the first bar section is connected with the first clamp handle 10, and the second bar section is connected with the first binding clip 30; Second connecting rod 72 comprises and is interconnected and forms the 3rd bar section and the 4th bar section of the second angle, and the 3rd bar section is connected with the second clamp handle 20, and the 4th bar section is connected with the second binding clip 40; Wherein, the first angle is identical with the second angle.Preferably, described first angle and described second angle are 120 degree.
Head rod 71 in the present embodiment and the bending structure of the second connecting rod 72 for having about about 120 degree, this bending makes clamp handle part and clamp head part divide to form corresponding angle to be more convenient for operating.
The present embodiment is by being arranged to bending by head rod 71 and the second connecting rod 72, the first binding clip 30 can be made different from the plane at the first clamp handle 10 and the second clamp handle 20 place with the plane at the second binding clip 40 place, like this, this clamping pliers can be operated more easily.
In the present embodiment, the second bar section is parallel to the first clamp handle the 10, four bar section and is parallel to the second clamp handle 20.Like this, this clamping pliers can be operated more easily, make this first binding clip 30 and the second binding clip 40 clamp wire more neatly.
In the present embodiment, clamping pliers comprises connector 80, and the first binding clip 30 comprises the first mounting rod section 31, and the first mounting rod section 31 is connected with head rod 71 by a connector 80; Second binding clip 40 comprises the second mounting rod section 41, and the second mounting rod section 41 is connected with the second connecting rod 72 by another connector 80.
The present embodiment, by arranging connector 80, can realize the connection between corresponding binding clip and clamp handle more easily.
In the present embodiment, connector 80 comprises the first connecting portion 81 and the second connecting portion 82 cooperatively interacting and connect, head rod 71 and the second connecting rod 72 are all provided with in the first connecting portion 81, first mounting rod section 31 and the second mounting rod section 41 second connecting portion 82 is all installed.
The present embodiment is by making connector 80 comprise to cooperatively interact the first connecting portion 81 and the second connecting portion 82 connected, and the first connecting portion 81 is arranged on head rod 71 and the second connecting rod 72, second connecting portion 82 is arranged in the first mounting rod section 31 and the second mounting rod section 41, the connection between head rod 71 and the first mounting rod section 31 and between the second connecting rod 72 and the second mounting rod section 41 can be realized more easily.
As a preferred embodiment of the present invention, as shown in Figures 3 to 6, first connecting portion 81 comprises first body 81a and is arranged on the spacing preiection 81b on the periphery wall of first body 81a, second connecting portion 82 comprises the second body 82a, and the second body 82a is provided with the limited impression 82b matched with spacing preiection 81b.
According to actual conditions, connector 80 can select different forms, in one embodiment, adopt click on fashion (form of projection and groove fit), first the limited impression 82b on the second body 82a aimed at the spacing preiection 81b on first body 81a and be pressed into, then rotating with fixed pliers head.
This embodiment also can design spacing preiection 81b and the limited impression 82b of varying number as required, regulates binding clip position by the direction of changing different spacing preiection 81b.
As another preferred embodiment of the present invention, as shown in Figure 7 to 10, first connecting portion 81 comprises first body 81a and the clamping elastic component 81c be arranged on first body 81a and multiple compressing tablet 81d, compressing tablet 81d is fan-shaped, and multiple compressing tablet 81d along first body 81a circumferentially to form body of rod lockhole 81e; Wherein, the second connecting portion 82 is the body of rod, is arranged on first body 81a to multiple compressing tablet 81d position-adjustable, and is clamped in body of rod lockhole 81e by the second connecting portion 82 under the effect of clamping elastic component 81c.
In this embodiment, adopt the fixed mode of spring connection metal ring, second connecting portion 82c is inserted lockhole by the press strip (compressing tablet 81d) that pull-up spring (clamping elastic component 81c) unclamps four limits, put down spring and then compress the second connecting portion 82c, regulate wire bonds position by the direction rotating the second connecting portion 82c.
According to actual conditions, also can using the rod body part of the first binding clip 30 and the second binding clip 40 as the second connecting portion 82c.
In the present embodiment, the first binding clip 30 comprises the first bent rod section 32, second binding clip 40 and comprises the second bent rod section 42, first bent rod section 32 and the second bent rod section 42 is arranged in a crossed manner to form pincers line mouth 50.Like this, pincers line mouth 50 can be formed more easily, and clamp wire more easily.
In the present embodiment, as depicted in figs. 1 and 2, the first bent rod section 32 and the second bent rod section 42 are V shape pole.Mad by force according to reality, this first bent rod section 32 and the second bent rod section 42 also can be other form, as U-shaped bar.
Clamping pliers in the application is a kind of special instrument fixing bonding wire for electric iron wire bonds.First, can according to the direction moving towards the clamp head part (comprising the part of the first binding clip 30 and the second binding clip 40) regulating clamping pliers of wire, then clamping pliers fixing cord is used, and need the portion compresses of welding at solder joint place in wire, weld with electric iron afterwards, after wire bonds is firm, unclamp bonding wire pincers.
Clamping pliers in use the application, as wire bonding tool, can adjust the trend of welding lead as required, and the wire of fixing various different size model, in addition, it holds flimsy partial design is field-replaceable unit, can reduce the unnecessary wasting of resources.
Clamping pliers in the application is manual clamping pliers.Relative to traditional clamping pliers, improving in the fixing of wire and location, wire bonds direction etc.
Clamping pliers in the application can solve the problem of following three aspects: (1) can lock the wire of arbitrary diameter; (2) the wire direction of solder joint can be regulated; (3) clamp head part of clamping pliers is replaceable, avoids the global failure of the clamping pliers caused because of local damage.
The application improves the precision of manual welding lead effectively, makes bonding wire flow process become more simple, convenient, flexible:
(1) can easily fix the wire of different-diameter, and not damage wires;
(2) clamp head part of clamping pliers can the anglec of rotation, is used for adapting to the different welding directions of wire;
(3) clamp head part of clamping pliers can be changed, and avoids because local damage causes global failure.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (11)

1. a clamping pliers, is characterized in that, comprising:
First clamp handle (10), described first clamp handle (10) is provided with the first binding clip (30);
Second clamp handle (20), described second clamp handle (20) is provided with the second binding clip (40);
Wherein, described first clamp handle (10) is hinged with described second clamp handle (20), and when described first clamp handle (10) and described second clamp handle (20) close, between described first binding clip (30) and described second binding clip (40), form pincers line mouth (50).
2. clamping pliers according to claim 1, is characterized in that, described clamping pliers also comprises:
Main elastic component (60), one end of described main elastic component (60) is connected with described first clamp handle (10), and the other end of described main elastic component (60) is connected with described second clamp handle (20).
3. clamping pliers according to claim 1, is characterized in that, described clamping pliers also comprises:
Head rod (71), described head rod (71) is arranged between described first clamp handle (10) and described first binding clip (30), makes described first binding clip (30) be arranged on described first clamp handle (10) by described head rod (71);
Second connecting rod (72), described second connecting rod (72) is arranged between described second clamp handle (20) and described second binding clip (40), and described second binding clip (40) is arranged on described second clamp handle (20) by described second connecting rod (72).
4. clamping pliers according to claim 3, it is characterized in that, described head rod (71) comprises and is interconnected and forms the first bar section and the second bar section of the first angle, described first bar section is connected with described first clamp handle (10), and described second bar section is connected with described first binding clip (30); Described second connecting rod (72) comprises and is interconnected and forms the 3rd bar section and the 4th bar section of the second angle, described 3rd bar section is connected with described second clamp handle (20), and described 4th bar section is connected with described second binding clip (40); Wherein, described first angle is identical with described second angle.
5. clamping pliers according to claim 4, is characterized in that, described second bar section is parallel to described first clamp handle (10), and described 4th bar section is parallel to described second clamp handle (20).
6. clamping pliers according to claim 3, it is characterized in that, described clamping pliers comprises connector (80), described first binding clip (30) comprises the first mounting rod section (31), and described first mounting rod section (31) is connected with described head rod (71) by a described connector (80); Described second binding clip (40) comprises the second mounting rod section (41), and described second mounting rod section (41) is connected with described second connecting rod (72) by connector described in another (80).
7. clamping pliers according to claim 6, it is characterized in that, described connector (80) comprises the first connecting portion (81) and the second connecting portion (82) that cooperatively interact and connect, described head rod (71) and described second connecting rod (72) are all provided with described first connecting portion (81), described first mounting rod section (31) and described second mounting rod section (41) are all provided with described second connecting portion (82).
8. clamping pliers according to claim 7, it is characterized in that, described first connecting portion (81) comprises first body (81a) and is arranged on the spacing preiection (81b) on the periphery wall of described first body (81a), described second connecting portion (82) comprises the second body (82a), and described second body (82a) is provided with the limited impression (82b) matched with described spacing preiection (81b).
9. clamping pliers according to claim 7, it is characterized in that, described first connecting portion (81) comprises first body (81a) and the clamping elastic component (81c) that is arranged on described first body (81a) and multiple compressing tablet (81d), described compressing tablet (81d) for fan-shaped, and described multiple compressing tablet (81d) along described first body (81a) circumferentially to form body of rod lockhole (81e); Wherein, described second connecting portion (82) is the body of rod, be arranged on described first body (81a) to described multiple compressing tablet (81d) position-adjustable, and under the effect of described clamping elastic component (81c), described second connecting portion (82) be clamped in described body of rod lockhole (81e).
10. clamping pliers according to claim 1, it is characterized in that, described first binding clip (30) comprises the first bent rod section (32), described second binding clip (40) comprises the second bent rod section (42), described first bent rod section (32) and described second bent rod section (42) arranged in a crossed manner to form described pincers line mouth (50).
11. clamping pliers according to claim 10, is characterized in that, described first bent rod section (32) and described second bent rod section (42) are V shape pole.
CN201510502130.XA 2015-08-14 2015-08-14 Clamping pliers Active CN104999155B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510502130.XA CN104999155B (en) 2015-08-14 2015-08-14 Clamping pliers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510502130.XA CN104999155B (en) 2015-08-14 2015-08-14 Clamping pliers

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CN104999155A true CN104999155A (en) 2015-10-28
CN104999155B CN104999155B (en) 2018-01-05

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109746540A (en) * 2019-03-20 2019-05-14 浪潮商用机器有限公司 A kind of miniature electric component welding clamping tooling
CN113369632A (en) * 2021-06-29 2021-09-10 中国航发贵州黎阳航空动力有限公司 Oxygen-acetylene brazing clamp for air filter

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2046427U (en) * 1988-11-27 1989-10-25 郭勇 Angle jaw tong
CN2117974U (en) * 1992-01-25 1992-10-07 魏宝铁 Combined multifuncitonal pliers capable of changing head
US20010049983A1 (en) * 1999-01-11 2001-12-13 Steinweg Multi-drive specialty tool
US20080223184A1 (en) * 2007-01-25 2008-09-18 Mark Anthony Stevens Locking pliers with offset jaws
CN201998075U (en) * 2010-11-18 2011-10-05 龚素华 Tongs
CN202129734U (en) * 2011-06-16 2012-02-01 重庆市电力公司教育培训中心 Multifunctional assembling and electrifying nippers
CN202726760U (en) * 2012-08-29 2013-02-13 河南省电力公司商丘供电公司 Clamp specially for secondary wiring

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2046427U (en) * 1988-11-27 1989-10-25 郭勇 Angle jaw tong
CN2117974U (en) * 1992-01-25 1992-10-07 魏宝铁 Combined multifuncitonal pliers capable of changing head
US20010049983A1 (en) * 1999-01-11 2001-12-13 Steinweg Multi-drive specialty tool
US20080223184A1 (en) * 2007-01-25 2008-09-18 Mark Anthony Stevens Locking pliers with offset jaws
CN201998075U (en) * 2010-11-18 2011-10-05 龚素华 Tongs
CN202129734U (en) * 2011-06-16 2012-02-01 重庆市电力公司教育培训中心 Multifunctional assembling and electrifying nippers
CN202726760U (en) * 2012-08-29 2013-02-13 河南省电力公司商丘供电公司 Clamp specially for secondary wiring

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109746540A (en) * 2019-03-20 2019-05-14 浪潮商用机器有限公司 A kind of miniature electric component welding clamping tooling
CN113369632A (en) * 2021-06-29 2021-09-10 中国航发贵州黎阳航空动力有限公司 Oxygen-acetylene brazing clamp for air filter

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