CN205928407U - T universal joint spanner - Google Patents

T universal joint spanner Download PDF

Info

Publication number
CN205928407U
CN205928407U CN201620850716.5U CN201620850716U CN205928407U CN 205928407 U CN205928407 U CN 205928407U CN 201620850716 U CN201620850716 U CN 201620850716U CN 205928407 U CN205928407 U CN 205928407U
Authority
CN
China
Prior art keywords
counter sink
montant
sleeve
universal joint
screw
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
Application number
CN201620850716.5U
Other languages
Chinese (zh)
Inventor
张晓春
丛军
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.)
Henan Diesel Engine Industry Co Ltd
Original Assignee
Henan Diesel Engine Industry Co Ltd
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 Henan Diesel Engine Industry Co Ltd filed Critical Henan Diesel Engine Industry Co Ltd
Priority to CN201620850716.5U priority Critical patent/CN205928407U/en
Application granted granted Critical
Publication of CN205928407U publication Critical patent/CN205928407U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model belongs to the technical field of metal tool, concretely relates to T universal joint spanner. A T type pole (1) that's a T universal joint spanner has by horizontal pole (13) and connects montant (12) the constitution at the horizontal pole middle part is proposed, the front end of montant (13) is provided with and is the cylindrical archs of six spherical arriss (11), arch (11) of montant front end are gone up the cover and are put sleeve (2) for to handle the screw connection with need, sleeve (2) are the cylinder, interior hexagonal counter sink (21) have on the one end terminal surface of cylinder, protruding (11) install interior hexagonal counter sink (21) in to hexagonal counter sink (21) internal rotation including can, the nut complex plum blossom counter sink (22) that has on the other end terminal surface of cylinder and need to handle the screw. The utility model provides an in a particular case screw because other spare parts shelter from the problem of difficult installation.

Description

A kind of T-shaped Universal joint wrench
Technical field
This utility model belongs to metal tools technical field and in particular to a kind of T-shaped Universal joint wrench.
Background technology
In diesel engine assembling process, because the location comparison that some parts are installed is special, exist between parts and hide Gear, common wrench is difficult to make parts be installed in place, and installs purpose it is necessary to the complicated assembly wrench of design structure to reach Instrument, thus cause this complex structure spanner using single, and using inconvenience.
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model is to propose a kind of T-shaped Universal joint wrench.
This utility model is to complete above-mentioned purpose to adopt the following technical scheme that:
A kind of T-shaped Universal joint wrench, described spanner has by cross bar and is connected to the T that the montant in the middle part of cross bar is constituted Type bar;The rear end of described montant is connected in the middle part of cross bar, and front end is provided with projection, and described raised hexa-prism spherical in shape;Institute Sleeve in order to be processed mode connects for screw with need is equipped with the projection stating montant front end;Described sleeve is cylinder;Described cylinder Interior hexagonal counter sink in order to be joined with the raised kiss of T-bar front end is had on one end end face of body;Described projection is arranged on institute The interior hexagonal countersunk head in the hole stated, and it is provided with gear pad between interior hexagonal counter sink and described projection;Described projection can be Described interior hexagonal countersunk head in the hole rotates;Have on described cylindrical other end end face and the nut screw connection that screw need to be processed Flos Mume counter sink.
Described gear pad is air ring, and is provided with rounding on the internal face of gear pad.
The utility model proposes a kind of T-shaped Universal joint wrench, when 12 jiaos of Flos Mume countersunk heads of sleeve are inserted in screw nut When, spherical six prisms of T-bar rotate in the internal 360 ° of directions of hexagonal in the countersunk head of sleeve, can avoid the dry of some parts Relate to and block, because hexagonal has six corner angle in spherical six prisms of T-bar and the countersunk head of sleeve, so tightening screw manually When will not skid, and then can screw-driving, keep off pad effect be stop T-shape bar in the countersunk head of sleeve hexagonal take off Fall, this utility model structure is simple, easy to use, solves in particular cases screw not easy to install because other parts block Problem;In addition, the 12 of sleeve jiaos of Flos Mume countersunk heads can make a series of different size, and then different screws can be entered Row is tightened.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is installation diagram of the present utility model.
Fig. 3 is the structural representation of T-bar in this utility model.
Fig. 4 is the structural representation of this utility model sleeve.
Fig. 5 is the structural representation of this utility model sleeve.
Fig. 6 is sleeve cut-away illustration of the present utility model.
Fig. 7 is gear mat structure schematic diagram of the present utility model.
In figure:1st, T-bar, 11, raised, 12, montant, 13, cross bar, 2, sleeve, 21, interior hexagonal counter sink, 22, Flos Mume sinks Head bore, 3- gear pad, 31, gear pad rounding.
Specific embodiment
With specific embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of T-shaped Universal joint wrench, in conjunction with Fig. 3, described spanner has by cross bar 13 and connects The T-bar 1 that montant 12 in the middle part of cross bar is constituted;The rear end of described montant 12 is connected in the middle part of cross bar 13, and front end is provided with convex Play 11, and described raised 11 hexa-prisms spherical in shape;It is equipped with the projection 11 of described montant front end in order to process screw with need The sleeve 2 connecting;In conjunction with Fig. 4, Fig. 5, Fig. 6, described sleeve 2 is cylinder;Have on the end face of described cylindrical one end in order to The interior hexagonal counter sink 21 joined with the raised kiss of T-bar front end;Described projection 11 is arranged on described interior hexagonal counter sink 21 Interior, and it is provided with gear pad 3 between interior hexagonal counter sink 21 and described projection 11;Described projection 11 can be six in described Rotate in angle counter sink 21;Flos Mume countersunk head with the nut screw connection that need to process screw is had on described cylindrical other end end face Hole 22.
In conjunction with Fig. 7, described gear pad is air ring, and is provided with rounding on the internal face of gear pad.
This utility model use when, when 12 jiaos of Flos Mume countersunk heads 22 of sleeve 2 are inserted in screw nut, T-bar 1 spherical Six prisms 11 rotate in the internal 360 ° of directions of interior hexagonal counter sink 21 of sleeve 2, and the interference that can avoid some parts is blocked, Because in spherical six prisms 11 of T-shape bar 1 and the countersunk head of sleeve 2, hexagonal 21 has six corner angle, so tightening spiral shell manually Will not skid when nail, and then can be screw-driving, the effect of gear pad 3 is to stop that T-bar 1 sinks from the interior hexagonal of sleeve 2 Head bore 21 comes off, and this utility model structure is simple, easy to use, solves in particular cases screw and is interfered due to other parts Block problem not easy to install.In addition, the 12 of sleeve 2 jiaos of Flos Mume countersunk heads 22 can make a series of different size, and then Different screws can be tightened.

Claims (2)

1. a kind of T-shaped Universal joint wrench it is characterised in that:Described spanner has by cross bar(13)Be connected in the middle part of cross bar Montant(12)The T-bar constituting(1);Described montant(12)Rear end be connected to cross bar(13)Middle part, front end is provided with projection (11), and described projection(11)Hexa-prism spherical in shape;The projection of described montant front end(11)On be equipped with order to need process The sleeve of mode connects for screw(2);Described sleeve(2)For cylinder;Have on the end face of described cylindrical one end in order to T-bar before The interior hexagonal counter sink that the raised kiss at end is joined(21);Described projection(11)It is arranged on described interior hexagonal counter sink(21)It is interior, And in interior hexagonal counter sink(21)With described projection(11)Between be provided with gear pad(3);Described projection(11)Can be described Interior hexagonal counter sink(21)Interior rotation;Have on described cylindrical other end end face and the nut screw connection that screw need to be processed Flos Mume counter sink(22).
2. as claimed in claim 1 a kind of T-shaped Universal joint wrench it is characterised in that:Described gear pad is air ring, and The internal face of gear pad is provided with rounding.
CN201620850716.5U 2016-08-09 2016-08-09 T universal joint spanner Expired - Fee Related CN205928407U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620850716.5U CN205928407U (en) 2016-08-09 2016-08-09 T universal joint spanner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620850716.5U CN205928407U (en) 2016-08-09 2016-08-09 T universal joint spanner

Publications (1)

Publication Number Publication Date
CN205928407U true CN205928407U (en) 2017-02-08

Family

ID=57922752

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620850716.5U Expired - Fee Related CN205928407U (en) 2016-08-09 2016-08-09 T universal joint spanner

Country Status (1)

Country Link
CN (1) CN205928407U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109204003A (en) * 2018-11-07 2019-01-15 中车株洲电力机车有限公司 A kind of pantagraph current collector lifting boots mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109204003A (en) * 2018-11-07 2019-01-15 中车株洲电力机车有限公司 A kind of pantagraph current collector lifting boots mechanism
CN109204003B (en) * 2018-11-07 2020-12-11 中车株洲电力机车有限公司 Shoe lifting mechanism of current collector

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170208

Termination date: 20190809

CF01 Termination of patent right due to non-payment of annual fee