CN203696858U - Outer hexagonal bolt manual tool used in narrow space - Google Patents

Outer hexagonal bolt manual tool used in narrow space Download PDF

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Publication number
CN203696858U
CN203696858U CN201320860498.XU CN201320860498U CN203696858U CN 203696858 U CN203696858 U CN 203696858U CN 201320860498 U CN201320860498 U CN 201320860498U CN 203696858 U CN203696858 U CN 203696858U
Authority
CN
China
Prior art keywords
handle
fixed
bar
fixed bar
cover
Prior art date
Application number
CN201320860498.XU
Other languages
Chinese (zh)
Inventor
朱善勇
Original Assignee
上海纳杰电气成套有限公司
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 上海纳杰电气成套有限公司 filed Critical 上海纳杰电气成套有限公司
Priority to CN201320860498.XU priority Critical patent/CN203696858U/en
Application granted granted Critical
Publication of CN203696858U publication Critical patent/CN203696858U/en

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Abstract

The utility model relates to an outer hexagonal bolt manual tool used in a narrow space. The outer hexagonal bolt manual tool used in the narrow space comprises a fixing sleeve part, a fixing rod part and a handle part; the fixing sleeve part comprises a cylinder part provided with a bolt or screw cap entering hole and a rod with external threads; the handle part comprises round rod parts at two sides and a round sleeve part in the middle; handle internal threads are arranged in the middle round sleeve part; one end of the fixing rod part is connected with the fixing sleeve part and the other end of the fixing rod part is connected with the handle part; one end, connected with the fixing sleeve part, of the fixing rod part is provided with fixing rod internal threads; the fixing rod internal threads are matched with the rod with the external threads; one end, connected with the handle part, of the fixing rod part is provided with fixing rod external threads; the fixing rod external threads are matched with the handle internal threads arranged on the handle part. The outer hexagonal bolt manual tool is mainly used in the narrow space where an electric or pneumatic tool cannot reach to screw or unscrew a bolt or a screw cap; the outer hexagonal bolt tool has the use range of M3-M8 bolts.

Description

A kind of for the outer six foot bolt hand-operated tools in small space
Technical field
The utility model belongs to tool making technical field, be specifically related to a kind of use or manually use when non-transformer at original small space electronic or that Pneumatic sleeve instrument cannot be worked for the outer six foot bolt hand-operated tools in small space.
Background technology
In existing sheet metal component assembling process, mostly use electric tool, but electric tool is because volume is large, and being limited in scope of use, in sheet metal component assembling process, while use in narrow space, electric tool is sometimes inconvenient to use, and the scene having does not in addition have power supply, therefore needs a kind of easy to use, do not need power supply, can use a kind of hand-operated tools at crawl space.
Utility model content
For the problems referred to above, main purpose of the present utility model be to provide a kind of use or manually use when non-transformer at small space original electronic or that Pneumatic sleeve instrument cannot be worked for the outer six foot bolt hand-operated tools in small space.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of for the outer six foot bolt hand-operated tools in small space, described instrument comprises following mechanism: fixed cover part, fixed bar part and handle portion.
Fixed cover part: described fixed cover part comprises and has bolt or nut enters the barrel portion in hole and with externally threaded bar.
Handle portion: described handle portion is the position that whole instrument holds when manual, described handle portion comprises both sides round bar part and middle circle cover part, in middle circle cover part, is provided with handle internal thread.
Fixed bar part: one end of fixed bar part is connected with fixed cover part, the other end is connected with handle portion, one end that fixed bar part is connected with fixed cover part is provided with fixed bar internal thread, fixed bar internal thread and coordinating with externally threaded bar, one end that fixed bar part is connected with handle portion is provided with fixed bar external screw thread, the handle screw-internal thread fit arranging on fixed bar external screw thread and handle portion.
In preferred embodiment of the present utility model, described round bar part and middle circle cover part are one-body molded.
In preferred embodiment of the present utility model, on described barrel portion, be provided with cutting slot.
Positive progressive effect of the present utility model is: the outer six foot bolt hand-operated tools in small space that the utility model provides have the following advantages: the utility model manually uses in the time of small space use original electronic or that Pneumatic sleeve instrument cannot be worked or non-transformer.Fix for M3-M8 bolt and nut for the outer six foot bolt hand-operated tools in small space.
Accompanying drawing explanation
Fig. 1 is the explosive view of general structure schematic diagram of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is left view of the present utility model.
Fig. 4 is right view of the present utility model.
Fig. 5 is top view of the present utility model.
The specific embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
Fig. 1 is the explosive view of general structure schematic diagram of the present utility model, and Fig. 2 is front view of the present utility model, and Fig. 3 is left view of the present utility model, and Fig. 4 is right view of the present utility model, and Fig. 5 is top view of the present utility model.As Figure 1-5: the utility model comprises following mechanism: fixed cover part 1, fixed bar part 2 and handle portion 3.
Wherein, fixed cover part 1 comprises and has bolt or nut 4 enters the barrel portion 102 in hole 101 and with externally threaded bar 103.
The position that handle portion 3 holds when manual for whole instrument, handle portion 3 comprises both sides round bar part 303 and middle circle cover part 301, in middle circle cover part 301, is provided with handle internal thread 302.
1 point of connection of one end of fixed bar part 2 and fixed cover portion, the other end is connected with handle portion 3, one end that fixed bar part 2 is connected with fixed cover part 1 is provided with fixed bar internal thread 201, fixed bar internal thread 201 and coordinating with externally threaded bar 103, one end that fixed bar part 2 is connected with handle portion 3 is provided with fixed bar external screw thread 203, and the handle internal thread 302 arranging on fixed bar external screw thread 203 and handle portion 3 coordinates.
In the time of concrete tools, round bar part 303 and middle circle cover part 301 are one-body molded.
On barrel portion 102, be provided with cutting slot 104, facilitate the rotation of fixed cover part 1.
The utility model is assembly type, fixed cover part 1, fixed bar part 2 and handle portion 3 threes can dismantle, enter bolt that the specification in hole 101 can enter as required or the diameter of nut 4 and determine, change the fixed cover part 1 of different size for the different bolt of on-the-spot diameter or nut 4.
The utility model is mainly used in small space electronic or that pneumatic tool cannot be worked to bolt or nut is fastening or loosening effect; Its scope of application is that diameter is M3~M8 bolt, and concrete diameter is determined according to on-the-spot demand.
While the utility model has the advantages that small space use original electronic or that Pneumatic sleeve instrument cannot be worked or non-transformer, manually use.Fix for M3-M8 bolt and nut for the outer six foot bolt hand-operated tools in small space.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall within the scope of claimed the utility model, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (3)

1. for the outer six foot bolt hand-operated tools in small space, it is characterized in that: described instrument comprises following mechanism: fixed cover part, fixed bar part and handle portion;
Fixed cover part: described fixed cover part comprises and has bolt or nut enters the barrel portion in hole and with externally threaded bar;
Handle portion: described handle portion is the position that whole instrument holds when manual, described handle portion comprises both sides round bar part and middle circle cover part, in middle circle cover part, is provided with handle internal thread;
Fixed bar part: one end of fixed bar part is connected with fixed cover part, the other end is connected with handle portion, one end that fixed bar part is connected with fixed cover part is provided with fixed bar internal thread, fixed bar internal thread and coordinating with externally threaded bar, one end that fixed bar part is connected with handle portion is provided with fixed bar external screw thread, the handle screw-internal thread fit arranging on fixed bar external screw thread and handle portion.
2. according to claim 1 for the outer six foot bolt hand-operated tools in small space, it is characterized in that: described round bar part and middle circle cover part are one-body molded.
3. according to claim 1 for the outer six foot bolt hand-operated tools in small space, it is characterized in that: on described barrel portion, be provided with cutting slot.
CN201320860498.XU 2013-12-24 2013-12-24 Outer hexagonal bolt manual tool used in narrow space CN203696858U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320860498.XU CN203696858U (en) 2013-12-24 2013-12-24 Outer hexagonal bolt manual tool used in narrow space

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320860498.XU CN203696858U (en) 2013-12-24 2013-12-24 Outer hexagonal bolt manual tool used in narrow space

Publications (1)

Publication Number Publication Date
CN203696858U true CN203696858U (en) 2014-07-09

Family

ID=51047356

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320860498.XU CN203696858U (en) 2013-12-24 2013-12-24 Outer hexagonal bolt manual tool used in narrow space

Country Status (1)

Country Link
CN (1) CN203696858U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104511867A (en) * 2014-10-31 2015-04-15 国家电网公司 Current transformer switching bolt taking and placing device
CN104690668A (en) * 2015-03-01 2015-06-10 张宏松 High-strength lever type spanner
CN105171651A (en) * 2015-09-21 2015-12-23 莱芜钢铁集团有限公司 Bolt operating tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104511867A (en) * 2014-10-31 2015-04-15 国家电网公司 Current transformer switching bolt taking and placing device
CN104690668A (en) * 2015-03-01 2015-06-10 张宏松 High-strength lever type spanner
CN105171651A (en) * 2015-09-21 2015-12-23 莱芜钢铁集团有限公司 Bolt operating tool

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