CN106625356A - Multifunctional double connector socket spanner - Google Patents
Multifunctional double connector socket spanner Download PDFInfo
- Publication number
- CN106625356A CN106625356A CN201710096572.8A CN201710096572A CN106625356A CN 106625356 A CN106625356 A CN 106625356A CN 201710096572 A CN201710096572 A CN 201710096572A CN 106625356 A CN106625356 A CN 106625356A
- Authority
- CN
- China
- Prior art keywords
- connector
- bevel gear
- lengthening
- output shaft
- torque output
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/02—Spanners; Wrenches with rigid jaws
- B25B13/06—Spanners; Wrenches with rigid jaws of socket type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
- B25B13/481—Spanners; Wrenches for special purposes for operating in areas having limited access
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0007—Connections or joints between tool parts
- B25B23/0021—Prolongations interposed between handle and tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0007—Connections or joints between tool parts
- B25B23/0035—Connection means between socket or screwdriver bit and tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a multifunctional double connector socket spanner which comprises a lengthened guide rod, a first connector and a second connector. The two connectors are each provided with a torque input shaft and a torque output shaft, and the included angle between each torque input shaft and the corresponding torque output shaft is 90 degrees. The torque input shafts of the two connectors are fixedly connected with the two ends of the lengthened guide rod correspondingly. The outer ends of the torque output shafts of the two connectors are fixedly provided with heads used for being externally connected with a sleeve. A pawl device used for preventing the first connector from rotating is arranged on the inner side of the torque output shaft of the first connector. The multifunctional double connector socket spanner can serve as a common spanner to unscrew or screw bolts in a large space and can also unscrew and screw bolts in a small space. Compared with an existing spanner, the application range is wider, and the working efficiency is higher.
Description
Technical field
The present invention relates to a kind of multi-functional doubly-linked fitting sleeve barrel spanner, belongs to installation tool technical field, it is adaptable to coordinate
Professional sleeve carries out the elastic operation of the bolt/screw in routine and small space.
Background technology
Box spanner is the conventional installation tool of the elastic operation of bolt/screw, coordinates and is suitable for set of professional sleeve, can
Carry out the installation of the bolt/screw of different size size, remove.However, ordinary cartridge spanner operationally need with rotation
There is certain space in the vertical plane of axle.When bolt/screw coupled position is in small space, plane motion space
When being restricted, the inefficiency of ordinary cartridge spanner, work difficulty is big, even cannot operation when space is especially narrow and small.
The content of the invention
The purpose of the present invention is that and provide a kind of multi-functional doubly-linked fitting sleeve barrel spanner in order to solve the above problems.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of multi-functional doubly-linked fitting sleeve barrel spanner, including guide post, the first connector and the second connector are lengthened, two
The connector is provided with a torque input shaft and a torque output shaft, and the torque input shaft is exported with the torque
Angle between axle is 90 °, and the torque input shaft of two connectors is fixed with the two ends of the lengthening guide post connect respectively
Connect, the outer end of the torque output shaft of two connectors is fixedly installed the head body for external sleeve, described first connects
The pawl device for preventing it from turning round is provided with the inside of the torque output shaft of joint.
Used as a kind of technical scheme that this patent is selected, the head body is cube structure.
Used as a kind of technical scheme that this patent is selected, the connector includes casing, head body bevel gear and lengthens to be oriented to
Bevel gear, the head body bevel gear and the lengthening are oriented to bevel gear and are arranged in the casing and engage, and the head body bores tooth
Used as the torque output shaft of the connector, the lengthening is oriented to rotating shaft the turning as the connector of bevel gear for the rotating shaft of wheel
Square input shaft, the lengthening guide post is stretched into the casing and is connected with the rotating shaft for lengthening guiding bevel gear, described to add
Rolling bearing is provided between long guide post and the casing.
As a kind of technical scheme that this patent is selected, between the head body bevel gear and the inwall of the casing, described
Between the inwall of the inner and described casing of torque output shaft, between the lengthening guiding bevel gear and the inwall of the casing
It is provided with some balls.
Used as a kind of technical scheme that this patent is selected, the pawl device includes being fixed on the case of first connector
Ratchet, the ratchet of the circumferentially disposed torque output shaft inboard portion in first connector on body, the ratchet is stuck in institute
State on ratchet.
Used as a kind of technical scheme that this patent is selected, the two ends of the lengthening guide post are step structure, institute
State and lengthen the minor diameter part at guide post two ends be cased with can be with the supporting slip ring of hoop rotation, the path at the lengthening guide post two ends
Insert in two connectors respectively and be fixedly connected with the torque input shaft in end.
The beneficial effects of the present invention is：
Multi-functional doubly-linked fitting sleeve barrel spanner disclosed by the invention, not only serves as common spanner elastic spiral shell in large space
Bolt, is also capable of achieving the elastic operation of little space inner bolt, and compared with existing spanner, range of application is wider, and operating efficiency is higher.
Description of the drawings
Fig. 1 is the decomposition texture schematic diagram of multi-functional doubly-linked fitting sleeve barrel spanner of the present invention；
Fig. 2 is the structural representation of the first connector of the present invention；
In figure：The connectors of 1- first, 2- lengthening guide posts, the connectors of 3- second, 4- supporting slip rings, 5- supporting slip rings,
1.1- head bodies, 1.2- head body bevel gears, 1.3- is lengthened and is oriented to bevel gear, 1.4- ratchets, 1.5- casings, 1.6- balls, 1.7- spine
Tooth.
Specific embodiment
Below in conjunction with the accompanying drawings the invention will be further described：
As depicted in figs. 1 and 2, the present invention includes lengthening guide post 2, the first connector 1 and the second connector 3, two companies
Joint is provided with a torque input shaft and a torque output shaft, and the angle between torque input shaft and torque output shaft is
90 °, the torque input shaft of two connectors is fixedly connected respectively with the two ends for lengthening guide post 2, and the torque of two connectors is defeated
The outer end of shaft is fixedly installed the head body 1.1 for external sleeve, and the inner side of the torque output shaft of the first connector 1 is arranged
There is the pawl device for preventing it from turning round.Pawl device is used to prevent the torque output shaft of the first connector 1 from turning round, even if its
Can only one-directional rotation.
For the ease of external sleeve, simultaneously relative its ring is positioned, and head body 1.1 is designed as cube structure.
Used as a kind of technical scheme that this patent is selected, connector is led including casing 1.5, head body bevel gear 1.2 and lengthening
To bevel gear 1.3, head body bevel gear 1.2 and lengthening are oriented to bevel gear 1.3 and are arranged in casing 1.5 and engage, head body bevel gear
1.2 rotating shaft lengthens the torque input for being oriented to the rotating shaft of bevel gear 1.3 as connector as the torque output shaft of connector
Axle, lengthens guide post 2 and stretches into casing 1.5 and be connected with the rotating shaft for lengthening guiding bevel gear 1.3, lengthens guide post 2 and casing
Rolling bearing is provided between 1.5.Change the angle of torque output in this patent by the way of two bevel gear engagements, its
Structure is similar with mechanical gearbox.Rolling bearing is used to support lengthening guide post 2 and aid in it to rotate, used as selected one kind
Organization plan, does not draw rolling bearing in figure.
As this patent select a kind of technical scheme, between head body bevel gear 1.2 and the inwall of casing 1.5, torque it is defeated
If being provided between the inner and inwall of casing 1.5 of shaft, between lengthening guiding bevel gear 1.3 and the inwall of casing 1.5
Dry milling pearl 1.6.In actual manufacture process, need equal in the inner face of the inwall of casing 1.5, bevel gear end face and torque output shaft
It is provided for limiting the ring draw-in groove of the position of ball 1.6.The design of the structure of ball 1.6 contributes to each rotational structure and casing
Constitute between 1.5 and roll connection.
Used as a kind of technical scheme that this patent is selected, pawl device includes being fixed on the casing 1.5 of the first connector 1
Ratchet 1.4, the ratchet 1.7 of the circumferentially disposed torque output shaft inboard portion in the first connector 1, ratchet 1.4 is stuck in ratchet
On 1.7.
In this patent, the second connector 3 is in addition to without pawl device, and other structures are identical with the first connector 1, therefore
Do not draw.
Used as a kind of technical scheme that this patent is selected, the two ends for lengthening guide post 2 are step structure, and lengthening is led
It is cased with that 4 and 5 can be respectively with the supporting slip ring of hoop rotation, the label of two ends supporting slip ring to the minor diameter part at the two ends of bar 2.Plus
The miner diameter end at the two ends of long guide post 2 is inserted respectively in two connectors and is fixedly connected with torque input shaft.Supporting slip ring is both just
In support, the rotation for lengthening guide post 2 is nor affected on.
When large space environment is used, the sleeve for selecting suitable types is enclosed within the head body 1.1 of one of connector, profit
It is enclosed within the sleeve and is treated on stubborn bolt, then centered on bolt, guide post 2 is lengthened come to bolt applying rotation by rotating
Torque, realizes the elastic of bolt.
When the elastic operation of small space is applied to, suitable sleeve is arranged on the head body 1.1 of a connector,
The sleeve is enclosed within and is treated on stubborn bolt, the supporting slip ring for lengthening the outside of guide post 2 is held, using ordinary cartridge spanner or electronic
Instrument applies rotating torque (the now rotating shaft of the head body bevel gear 1.2 of the connector in outside in the head body 1.1 of another connector
As torque input shaft, the rotating shaft for being oriented to bevel gear 1.3 is lengthened as its torque output shaft), the rotating torque is led by lengthening
Two torque transmission axles to bar 2, the second connector 3 are transferred on bolt, and so as to realize the elastic operation of bolt, the operation makes
Guide post 2 must be lengthened and planar do not need displacement space.
These are only presently preferred embodiments of the present invention, not to limit the present invention, all spirit in the present invention and
Any modification, equivalent and improvement for being made within principle etc., should be included in protection scope of the present invention.
Claims (6)
1. a kind of multi-functional doubly-linked fitting sleeve barrel spanner, it is characterised in that：Connect including guide post, the first connector and second is lengthened
Joint, two connectors are provided with a torque input shaft and a torque output shaft, the torque input shaft and institute
It is 90 ° to state the angle between torque output shaft, the torque input shaft of two connectors respectively with the lengthening guide post
Two ends are fixedly connected, and the outer end of the torque output shaft of two connectors is fixedly installed the head body for external sleeve,
The pawl device for preventing it from turning round is provided with the inside of the torque output shaft of first connector.
2. multi-functional doubly-linked fitting sleeve barrel spanner according to claim 1, it is characterised in that：The head body is cube knot
Structure.
3. multi-functional doubly-linked fitting sleeve barrel spanner according to claim 1, it is characterised in that：The connector includes case
Body, head body bevel gear and lengthening are oriented to bevel gear, and the head body bevel gear and the lengthening are oriented to bevel gear and are arranged on the case
In vivo and engage, used as the torque output shaft of the connector, the lengthening is oriented to bevel gear for the rotating shaft of the head body bevel gear
Rotating shaft as the connector torque input shaft, the lengthening guide post stretches into the casing and is oriented to described lengthening
The rotating shaft connection of bevel gear, between the lengthening guide post and the casing rolling bearing is provided with.
4. multi-functional doubly-linked fitting sleeve barrel spanner according to claim 3, it is characterised in that：The head body bevel gear and institute
State between the inwall of casing, between the inwall of the inner and described casing of the torque output shaft, described lengthening be oriented to bevel gear
Some balls are provided with and the inwall of the casing between.
5. multi-functional doubly-linked fitting sleeve barrel spanner according to claim 3, it is characterised in that：The pawl device includes solid
Ratchet, the circumferentially disposed torque output shaft inboard portion in first connector being scheduled on the casing of first connector
Ratchet, the ratchet is stuck on the ratchet.
6. multi-functional doubly-linked fitting sleeve barrel spanner according to claim 1, it is characterised in that：It is described to lengthen the two of guide post
End is step structure, and the minor diameter part at the lengthening guide post two ends is cased with can be with the supporting slip ring of hoop rotation, institute
The miner diameter end for stating lengthening guide post two ends is inserted respectively in two connectors and is fixedly connected with the torque input shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710096572.8A CN106625356A (en) | 2017-02-22 | 2017-02-22 | Multifunctional double connector socket spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710096572.8A CN106625356A (en) | 2017-02-22 | 2017-02-22 | Multifunctional double connector socket spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106625356A true CN106625356A (en) | 2017-05-10 |
Family
ID=58845637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710096572.8A Pending CN106625356A (en) | 2017-02-22 | 2017-02-22 | Multifunctional double connector socket spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106625356A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4254674A (en) * | 1979-06-07 | 1981-03-10 | Thomas Strussion | Socket support adapter |
| CA2454955A1 (en) * | 2004-01-13 | 2005-07-13 | Darcy L. Whitelock | Drivable socket wrench |
| CN201095087Y (en) * | 2007-05-30 | 2008-08-06 | 黄金城 | Box wrench equipped with reversing ratchet wheel |
| CN202129745U (en) * | 2011-06-15 | 2012-02-01 | 李建华 | Combined stressing spanner |
| CN204487449U (en) * | 2015-01-19 | 2015-07-22 | 林丽妹 | A kind of gear wrench |
| CN206501050U (en) * | 2017-02-22 | 2017-09-19 | 中国工程物理研究院总体工程研究所 | Multi-functional doubly-linked fitting sleeve barrel spanner |
-
2017
- 2017-02-22 CN CN201710096572.8A patent/CN106625356A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4254674A (en) * | 1979-06-07 | 1981-03-10 | Thomas Strussion | Socket support adapter |
| CA2454955A1 (en) * | 2004-01-13 | 2005-07-13 | Darcy L. Whitelock | Drivable socket wrench |
| CN201095087Y (en) * | 2007-05-30 | 2008-08-06 | 黄金城 | Box wrench equipped with reversing ratchet wheel |
| CN202129745U (en) * | 2011-06-15 | 2012-02-01 | 李建华 | Combined stressing spanner |
| CN204487449U (en) * | 2015-01-19 | 2015-07-22 | 林丽妹 | A kind of gear wrench |
| CN206501050U (en) * | 2017-02-22 | 2017-09-19 | 中国工程物理研究院总体工程研究所 | Multi-functional doubly-linked fitting sleeve barrel spanner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |