CN203125486U - Connection component of comprehensive auxiliary tool of electric wrench - Google Patents

Connection component of comprehensive auxiliary tool of electric wrench Download PDF

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Publication number
CN203125486U
CN203125486U CN 201320003135 CN201320003135U CN203125486U CN 203125486 U CN203125486 U CN 203125486U CN 201320003135 CN201320003135 CN 201320003135 CN 201320003135 U CN201320003135 U CN 201320003135U CN 203125486 U CN203125486 U CN 203125486U
Authority
CN
China
Prior art keywords
electric wrench
connector
hole
quadrangular
axis
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.)
Active
Application number
CN 201320003135
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Chinese (zh)
Inventor
左伟华
郭锋
李同宇
孙喜龙
雷虓穹
徐桐
岳春雷
林芳旭
岳鹏
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.)
Tieling Power Supply Co Of Liaoning Electric Power Co Ltd
State Grid Corp of China SGCC
Original Assignee
Tieling Power Supply Co Of Liaoning Electric Power Co Ltd
State Grid Corp of China SGCC
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 Tieling Power Supply Co Of Liaoning Electric Power Co Ltd, State Grid Corp of China SGCC filed Critical Tieling Power Supply Co Of Liaoning Electric Power Co Ltd
Priority to CN 201320003135 priority Critical patent/CN203125486U/en
Application granted granted Critical
Publication of CN203125486U publication Critical patent/CN203125486U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A connection component of a comprehensive auxiliary tool of an electric wrench is provided with a cylindrical connector. A quadrangular inner hole matched with the quadrangular rotatory power output end of the electric wrench is arranged at one end of the connector, an external threaded head matched with an inner threaded hole of one end of a drill bit clamp is arranged at the other end of the connector, an inner threaded hole opposite to the external threaded head in direction is arranged in the external threaded head, the axis of the quadrangular inner hole, the axis of the external threaded head and the axis of the inner threaded hole are in the same straight line of with the axis of the connector, and a screw rod is arranged in the inner threaded hole in a screwed mode. By being connected with the drill bit clamp, the connection component of the comprehensive auxiliary tool of the electric wrench can enable an electric wrench to be connected with a screwdriver, a drill bit, a screw tap and other straight-bar-shaped auxiliary tools, an electric wrench principal machine is made to be capable of screwing down or unscrewing screws and drilling or tapping or other carrying out other operations on equipment besides screwing down or unscrewing nuts. One electric tool can be connected with multiple auxiliary tools, the using quantity of tools is reduced, and operating cost is reduced.

Description

The comprehensive aid attaching parts of electric wrench
Technical field
The utility model relates to the comprehensive aid attaching parts of a kind of electric wrench auxiliary equipment, particularly a kind of electric wrench.
Background technology
Electric wrench is a kind of electric tool, and electric wrench is to be the spanner of power with the electricity, and electric wrench has main frame, and the main frame of electric wrench is pistol-shaped.On the electric wrench main frame motor is arranged, on the handle of electric wrench main frame switch is arranged, the front end of electric wrench main frame has four prism type rotary power output, and electric wrench is used for tightening or unscrewing nut.For tightening or unscrew nut, the electric wrench main frame needs and the supporting use of aid, the aid of electric wrench main frame is that the sleeve of a cover plurality of specifications is pulled, sleeve has been pulled cylindrical sleeve, one end of sleeve has the six prismatic surface endoporus that match with hexagonal (hexagon)nut, and the other end of sleeve has the four prism type endoporus that matches with the four prism type clutch end of electric wrench main frame.During use, the quadrangular face inner hole sleeve that sleeve is pulled is on the four prism type clutch end of electric wrench main frame, and the six prismatic surface inner hole sleeves that sleeve is pulled start the electric wrench main frame on hexagonal (hexagon)nut, tighten or unscrew nut.
The electric wrench main frame can outputting rotary power.Above-mentioned have the electric wrench main frame of four prism type rotary power output to tighten or to unscrew nut for pulling to cooperate with sleeve.In actual use occasion, need to tighten or unscrew screw sometimes, in operations such as equipment boring or tapping, these operations also need rotary power.When tightening or unscrewing operations such as screw, boring, tapping, need multiple aids such as screwdriver, drill bit, screw tap, these aids are straight-bar shapes.During use, straight-bar shape aids such as screwdriver, drill bit, screw tap need be clamped in the rotary power output of electric tool front end, the rotary power output of the electric tool of energy clamping straight-bar shape aid has the external screw thread head, the internal thread hole reverse with external screw thread arranged in the external screw thread head, be connected with drill jig on the external screw thread head.One end of drill jig has the internal thread hole that matches with the output external screw thread head of electric tool, and an end of drill jig has adjustable three-jaw hole clipping, straight-bar shape aid such as adjustable three-jaw hole clipping can the clamping screwdriver, drill bit, screw tap.
The rotary power output of above-mentioned electric wrench main frame is quadrangular, can only pull be used to tightening or unscrew a kind of rotary operation of nut by branch sleeve, and four prism type rotary power output can not link to each other with drill jig.
In the prior art, the comprehensive aid attaching parts of electric wrench that the four prism type rotary power output of electric wrench main frame can be linked to each other with straight-bar shape aid.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned deficiency, to propose a kind of comprehensive aid attaching parts of electric wrench that can link to each other with straight-bar shape aid.
The utility model is realized with the following method.
Invention scheme of the present utility model is: the comprehensive aid attaching parts of electric wrench are the parts that can allow the four prism type rotary power output of electric wrench main frame link to each other with drill jig, an end that is the comprehensive aid attaching parts of electric wrench can link to each other with the four prism type rotary power output of electric wrench main frame, and the other end of the comprehensive aid attaching parts of electric wrench can link to each other with drill jig.
For realizing the foregoing invention scheme, the comprehensive aid attaching parts of electric wrench have cylindrical connector, one end of connector has the quadrangular endoporus that matches with the four prism type rotary power output of electric wrench main frame, the other end of connector has the external screw thread head that matches with the internal thread hole of drill jig one end, the internal thread hole reverse with external screw thread arranged in the external screw thread head, the axis of quadrangular endoporus, external screw thread head, internal thread hole and the axis of connector are rotary with screw rod in the internal thread hole on same straight line.
During installation, the four prism type rotary power output of electric wrench main frame is inserted the quadrangular endoporus of the utility model one end, allow the electric wrench main frame be connected with the utility model, again in the internal thread hole of external screw thread head precession drill jig one end of the present utility model, in the internal thread hole in the screw rod precession external screw thread head, then drill jig is securely connected the rotary power output of pulling at the sleeve of electric wrench and a cover plurality of specifications again.
During use, straight-bar shape aids such as screwdriver, drill bit, screw tap are connected in the adjustable three-jaw hole clipping of drill jig, drive the utility model rotation with the electric wrench main frame, the utility model rotation can drive the drill jig rotation, drill jig rotation drives straight-bar shape aids rotations such as screwdriver, drill bit, screw tap, realizes tightening or unscrewing screw, in operations such as equipment boring or tapping.
The utility model can make electric wrench link to each other with straight-bar shape aids such as screwdriver, drill bit, screw taps after connecting drill jig, make the electric wrench main frame except can tighten or unscrew nut do out of trade, can also tighten or unscrew screw, in operations such as equipment boring or tapping, an electric tool can connect multiple aid, minimizing instrument consumption reduces operating cost.
Below in conjunction with accompanying drawing, the utility model is further described.
Description of drawings
Fig. 1 is that the master of the comprehensive aid attaching parts of a kind of electric wrench that propose according to invention scheme of the present utility model looks fractionation office and cuts open schematic diagram;
Fig. 2 is the schematic side view of Fig. 1;
Fig. 3 is that the utility model is installed on the electric wrench master office of looking that connects behind the drill jig and cuts open schematic diagram.
The specific embodiment
Among Fig. 1, Fig. 2, the comprehensive aid attaching parts of electric wrench have cylindrical connector 1, one end of connector has the quadrangular endoporus 2 that matches with the four prism type rotary power output of electric wrench main frame, the other end of connector has the external screw thread head 3 that matches with the internal thread hole of drill jig one end, the internal thread hole 4 reverse with external screw thread arranged in the external screw thread head, the axis of quadrangular endoporus, external screw thread head, internal thread hole and the axis of connector are rotary with screw rod 5 in the internal thread hole on same straight line.
For the utility model and electric wrench are connected firmly, four prism type rotary power output at electric wrench can have radially pin-and-hole, for the four prism type rotary power output of pin-and-hole matches with having radially, in quadrangular endoporus one side of connector the radially pin-and-hole that matches is arranged.
Among Fig. 1, Fig. 2, quadrangular endoporus one side of connector has radially pin-and-hole 6.
The utility model and electric wrench main frame with can link to each other with straight-bar shape aids such as screwdriver, drill bit, screw taps after drill jig is connected.
Among Fig. 3, an end of the comprehensive aid attaching parts 7 of electric wrench is connected with electric wrench main frame 8, and the other end is connected with drill jig 9, and drill jig can clamping have straight-bar shape aids such as screwdriver, drill bit, screw tap.

Claims (2)

1. comprehensive aid attaching parts of electric wrench, it is characterized in that: cylindrical connector is arranged, one end of connector has the quadrangular endoporus that matches with the four prism type rotary power output of electric wrench, the other end of connector has the external screw thread head that matches with the internal thread hole of drill jig one end, the internal thread hole reverse with external screw thread arranged in the external screw thread head, the axis of quadrangular endoporus, external screw thread head, internal thread hole and the axis of connector are rotary with screw rod in the internal thread hole on same straight line.
2. by the comprehensive aid attaching parts of the described electric wrench of claim 1, it is characterized in that: described four prism type rotary power output has radially pin-and-hole, in quadrangular endoporus one side of connector radially pin-and-hole with matching is arranged.
CN 201320003135 2013-01-06 2013-01-06 Connection component of comprehensive auxiliary tool of electric wrench Active CN203125486U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320003135 CN203125486U (en) 2013-01-06 2013-01-06 Connection component of comprehensive auxiliary tool of electric wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320003135 CN203125486U (en) 2013-01-06 2013-01-06 Connection component of comprehensive auxiliary tool of electric wrench

Publications (1)

Publication Number Publication Date
CN203125486U true CN203125486U (en) 2013-08-14

Family

ID=48933506

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320003135 Active CN203125486U (en) 2013-01-06 2013-01-06 Connection component of comprehensive auxiliary tool of electric wrench

Country Status (1)

Country Link
CN (1) CN203125486U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103042514A (en) * 2013-01-06 2013-04-17 辽宁省电力有限公司铁岭供电公司 Connector for electric wrench comprehensive aids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103042514A (en) * 2013-01-06 2013-04-17 辽宁省电力有限公司铁岭供电公司 Connector for electric wrench comprehensive aids

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