CN207629932U - A kind of box spanner - Google Patents
A kind of box spanner Download PDFInfo
- Publication number
- CN207629932U CN207629932U CN201721631761.2U CN201721631761U CN207629932U CN 207629932 U CN207629932 U CN 207629932U CN 201721631761 U CN201721631761 U CN 201721631761U CN 207629932 U CN207629932 U CN 207629932U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- support
- head rod
- bevel gear
- sleeve
- 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
Links
Abstract
The utility model discloses a kind of box spanners, including transmission component and measurement assembly, the transmission component includes first support, transmission device and second support, it is provided with transmission device below the first support, the side of the drive bevel gear is provided with drive link, the side of the head rod is provided with the second connecting rod, it is provided with driven wheel of differential below the drive bevel gear, second support is provided with below the transmission device, the internal sleeve of the head rod is equipped with the second connecting rod；By the way that drive bevel gear, driven wheel of differential and drive link is arranged, drive bevel gear operating can be controlled by drive rod rotation by driven wheel of differential is driven to rotate, provided with the second connecting rod and head rod, after driven wheel of differential rotates, drive the head rod being welded thereon and the rotation of the second connecting rod, this design method is time saving and energy saving, substantially increases service efficiency, while reducing security risk to user.
Description
Technical field
The utility model belongs to machine tool technical field, and in particular to a kind of box spanner.
Background technology
Spanner is a kind of common installation and extracting tool, be using lever principle twist bolt, screw, nut and other
Screw thread tightly holds the opening of bolt or nut or the hand tools of trepanning firmware.
Box spanner it be by multiple sleeves with hexagon ring or 12 corner apertures and equipped with the multiple accessories group such as handle, extension bar
At, especially suitable for twist status it is very narrow or recess very deep bolt or nut, for nut end or bolt end it is complete
Diameter less than connected face, and shrinkage pool cannot be used for open-end wrench or monkey wrench and double offset ring spanner, just use box spanner, separately
Outer is exactly the limitation of bolt part space, can only also use box spanner.
After original box spanner puts on the object for needing to pull, then start to rotate connecting shaft and generate pressure
Power makes object be tightened, but this directly applies that stressed mode is time-consuming and laborious, and efficiency is low to object by being rotatablely connected axis
Under, and there are great security risks for this mode.
Utility model content
The purpose of this utility model is to provide a kind of box spanners, mentioned above in the background art original to solve
After box spanner puts on the object for needing to pull, then starts to rotate connecting shaft and generate pressure, object is made to be tightened,
But this stressed mode directly applied to object by being rotatablely connected axis time-consuming and laborious, inefficiency, and this mode is deposited
The great security risk the problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of box spanner, including transmission component and
Measurement assembly, the transmission component include first support, transmission device and second support, are provided with below the first support
Transmission device, the transmission device are fixedly connected with first support, and the transmission device includes drive bevel gear, driven wheel of differential
And drive link, the side of the drive bevel gear are provided with drive link, the drive link is fixedly connected with drive bevel gear, described
Drive link includes head rod, draw ring, the second connecting rod and interior bar, and the side of the head rod is provided with the second connection
Bar, second connecting rod are fixedly connected with head rod, and the head rod is internally provided with interior bar, the interior bar
It is fixedly connected with the second connecting rod, the side of second connecting rod is provided with draw ring, and the draw ring is fixed with the second connecting rod
It connects, is provided with driven wheel of differential below the drive bevel gear, the driven wheel of differential is located at the top of second support, institute
It states driven wheel of differential and engages connection with drive bevel gear, be provided with second support below the transmission device, described second
Frame is fixedly connected with transmission device, and measurement assembly, the measurement assembly and transmission component are provided with below the transmission component
Rotation connection, the measurement assembly include head rod, the second connecting rod, regulating valve, connector sleeve and sleeve, and described first connects
The internal sleeve of extension bar is equipped with the second connecting rod, and the head rod is slidably connected with the second connecting rod, the head rod
Surface be provided with regulating valve, the regulating valve is fixedly connected with head rod, and the bottom end of second connecting rod is provided with
Connector sleeve, the connector sleeve are detachably connected with the second connecting rod, and the bottom of the connector sleeve is provided with sleeve, the sleeve with
Connector sleeve is fixedly connected.
Preferably, the first support and second support are disposed as flat cube holder, and the first support and the
Two holders are welded with driven wheel of differential.
Preferably, non-slip mat is provided in second connecting rod, second connecting rod connects with head rod activity
It connects, second connecting rod is welded with interior bar.
Preferably, the equal imprinting in surface of the head rod and second connecting rod has graduation mark.
Preferably, the measurement assembly further includes nut, and the nut is fixedly connected with connector sleeve.
Preferably, the sleeve is internally provided with antiskid groove.
Compared with prior art, the utility model has the beneficial effects that：A kind of box spanner of the utility model, by setting
The drive bevel gear, driven wheel of differential and drive link are set, the drive bevel gear can be controlled by the drive rod rotation and transported
Then the driven wheel of differential rotation is driven, it is provided with second connecting rod and the head rod, when described from mantle
After gear rotation, the head rod and the interior connecting rod rotation are driven, this design method is time saving and energy saving, substantially increases
Service efficiency, while reducing security risk to user；At the same time, interior, head rod the setting can allow and make
User's adjustment length adapts to the demand in different places.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the drive link structural schematic diagram in the utility model；
Fig. 3 is the transmission device overlooking structure diagram in the utility model；
In figure：1- transmission components, 2- measurement assemblies, 10- first supports, 11- transmission devices, 12- second supports, 20-
One connecting rod, the second connecting rods of 21-, 22- regulating valves, 23- connector sleeves, 24- sleeves, 25- nuts, 110- drive bevel gears,
111- driven wheel of differential, 112- drive links, 1120- head rods, 1121- draw rings, the second connecting rods of 1122-, in 1123-
Bar.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply
Signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this
The limitation of utility model.In addition, the meaning of " plurality " is two or more in the description of the present invention, unless separately
There is clearly specific restriction.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of box spanner, including transmission component 1 and survey
Component 2 is measured, transmission component 1 includes first support 10, transmission device 11 and second support 12, and the lower section of first support 10 is arranged
There are transmission device 11, transmission device 11 to be fixedly connected with first support 10, transmission device 11 includes drive bevel gear 110, driven
The side of bevel gear 111 and drive link 112, drive bevel gear 110 is provided with drive link 112, drive link 112 and drive bevel gear
110 are fixedly connected, and drive link 112 includes head rod 1120, draw ring 1121, the second connecting rod 1122 and interior bar 1123, the
The side of one connecting rod 1120 is provided with the second connecting rod 1122, and the second connecting rod 1122 is fixed with head rod 1120 to be connected
It connecing, head rod 1120 is internally provided with interior bar 1123, and interior bar 1123 is fixedly connected with the second connecting rod 1122, and second
The side of connecting rod 1122 is provided with draw ring 1121, and draw ring 1121 is fixedly connected with the second connecting rod 1122, drive bevel gear 110
Lower section be provided with driven wheel of differential 111, driven wheel of differential 111 is located at the top of second support 12, driven wheel of differential 111 with it is main
The lower section of the engagement connection of dynamic bevel gear 110, transmission device 11 is provided with second support 12, second support 12 and transmission device 11
It is fixedly connected, the lower section of transmission component 1 is provided with measurement assembly 2, and measurement assembly 2 is rotatablely connected with transmission component 1, measurement group
Part 2 includes head rod 20, the second connecting rod 21, regulating valve 22, connector sleeve 23 and sleeve 24, the inside of head rod 20
It is arranged with the second connecting rod 21, head rod 20 is slidably connected with the second connecting rod 21, the surface setting of head rod 20
There are regulating valve 22, regulating valve 22 to be fixedly connected with head rod 20, the bottom end of the second connecting rod 21 is provided with connector sleeve 23, even
Female connector 23 is detachably connected with the second connecting rod 21, and the bottom of connector sleeve 23 is provided with sleeve 24, and sleeve 24 is solid with connector sleeve 23
Fixed connection.
In the present embodiment, bevel gear is divided into drive bevel gear 110 and driven wheel of differential 111, and bevel gear is used for transmitting
Movement between two concurrent aceses and power, in common mechanical, the angle of cut between two axis of bevel gear is equal to 90 degree, drive bevel gear
110 be mainly the person of being in direct contact of power transmission, and driven wheel of differential 111 is its operating of the drive of drive bevel gear 110.
In the present embodiment, by the way that transmission device 11 is arranged in transmission component 1, pressure can be applied to spanner, passed through
Drive bevel gear 110, driven wheel of differential 111, the second connecting rod 21 and head rod 20 are set in transmission device 11, can be made
Drive bevel gear 110 drives the rotation of driven wheel of differential 111 and drives the second connecting rod 21 and the rotation of head rod 20 and drive
Object rotates, meanwhile, the setting of the second connecting rod 21, head rod 20 and regulating valve 22 can make connecting rod realization stretch
Function can be controlled and operated to drive bevel gear 110, by the way that drive link 112 is arranged in transmission device 11 by surveying
Setting connector sleeve 23 and sleeve 24 in component 2 are measured, sleeve 24 can be replaced, actual needs is met.
Further, first support 10 and second support 12 are disposed as flat cube holder, and first support 10 and
Two holders 12 are welded with driven wheel of differential 111.
In the present embodiment, holder has cylinder, there is cube, and first support 10 and second support 12 is preferably flat
Square body, contributes to the stability of reinforced support, so that it is more preferably welded with driven wheel of differential 111, transmission device 11 is made to be driven
More stablize in the process.
Further, non-slip mat, the second connecting rod 1122 and head rod 1120 are provided in the second connecting rod 1122
Flexible connection, the second connecting rod 1122 are welded with interior bar 1123.
In the present embodiment, non-slip mat is provided in the second connecting rod 1122, it is anti-skidding to be lined with rubber antiskid pad, PVC
Non-slip mat, PU non-slip mats, AB glue non-slip mat, silica-gel antiskid pad, magic power glue non-slip mat etc., 1122 preferred rubber of the second connecting rod are anti-
Skidding, the advantage is that and integrated multiple functions, not only has the function of substantially hydrophobic anti-skidding, more has wear-resisting resistance to
Pressure, suitable range is also very wide, and in addition to general household can use, industry manufacture can also reach anti-skidding effect with it
Fruit allows working environment more to have safe guarantee, in use, anti-skidding when being driven using the second connecting rod 1122
The use of pad plays the role of security protection.
Further, the equal imprinting in surface of head rod 20 and the second connecting rod 21 has graduation mark.
In the present embodiment, imprinting has graduation mark on head rod 20 and the second connecting rod 21, this utility model
Head rod 20 and the second connecting rod 21 be stainless steel, and graduation mark is embedded in surface, and such design is greatly protected
Graduation mark has been protected, graduation mark is prevented to be worn, in use, if when user needs to adjust connection pole length, it can be with
With reference to the graduation mark in connecting rod, this design can fast and accurately determine length, substantially increase service efficiency.
Further, measurement assembly 2 further includes nut 25, and nut 25 is fixedly connected with connector sleeve 23.
In the present embodiment, it is provided with nut 25 on connector sleeve 23, contributes to the set for replacing different type and size
Cylinder 24, in use, nut is unscrewed, disassembles the connector sleeve 23 being socketed in the second connecting rod 21, then with connector sleeve
The sleeve 24 of 23 welding is also disassembled therewith, and user installs the sleeve 24 of other specifications.
Further, sleeve 24 is internally provided with antiskid groove.
In the present embodiment, sleeve 24 divides for cold extrusion sleeve, taper thread sleeve and straight screw sleeve, is using process
In can be replaced according to actual needs, antiskid groove is set inside it, is led when can prevent from derailing with contact surface
Causing can not be to the appearance of object application stress problems.
The operation principle and process for using of the utility model：After the utility model installs, first regulating valve 22 is unscrewed,
By the second connecting rod 21 after the inner wall of head rod 22 is stretched to the length of needs, tighten 24 sets of sleeve after regulating valve 22
It is connected on the object for needing to pull, then holds the second connecting rod 1122 or draw ring 1121, it is anti-in the second connecting rod 1122
Skidding has antiskid function, rotates the second connecting rod 1122, is also rotated therewith with the interior bar 1123 of the second connecting rod 1122 welding,
The rotation of interior bar 1123 drives the drive bevel gear 110 welded with it to rotate, and the gear drive in drive bevel gear 110 engages
Driven wheel of differential 111 horizontally rotate, to drive the head rod 20 for being welded on 111 bottom of driven wheel of differential to rotate, the
One connecting rod 20 rotation drive be set in bottom the second connecting rod 21 rotation, to moving sleeve 24 rotate, and to object into
Row rotation pressure, object is tightened, after object is tightened, pulls up sleeve 24, if needing to change the sleeve of other types or size
24, after only needing loose nut 25, connector sleeve and the sleeve being welded thereon 24 are removed, replace other kinds of sleeve 24 i.e.
It can.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of box spanner, it is characterised in that：Including transmission component (1) and measurement assembly (2), transmission component (1) packet
First support (10), transmission device (11) and second support (12) are included, transmission dress is provided with below the first support (10)
It sets (11), the transmission device (11) is fixedly connected with first support (10), and the transmission device (11) includes drive bevel gear
(110), the side of driven wheel of differential (111) and drive link (112), the drive bevel gear (110) is provided with drive link
(112), the drive link (112) is fixedly connected with drive bevel gear (110), and the drive link (112) includes head rod
(1120), draw ring (1121), the second connecting rod (1122) and interior bar (1123), the side setting of the head rod (1120)
There are the second connecting rod (1122), second connecting rod (1122) to be fixedly connected with head rod (1120), described first connects
Extension bar (1120) is internally provided with interior bar (1123), and the interior bar (1123) is fixedly connected with the second connecting rod (1122), institute
The side for stating the second connecting rod (1122) is provided with draw ring (1121), and the draw ring (1121) is fixed with the second connecting rod (1122)
Connection, is provided with driven wheel of differential (111) below the drive bevel gear (110), and the driven wheel of differential (111) is located at the
The top of two holders (12), the driven wheel of differential (111) engage connection, the transmission device with drive bevel gear (110)
(11) second support (12) is provided with below, the second support (12) is fixedly connected with transmission device (11), the transmission
Measurement assembly (2) is provided with below component (1), the measurement assembly (2) is rotatablely connected with transmission component (1),
The measurement assembly (2) include head rod (20), the second connecting rod (21), regulating valve (22), connector sleeve (23) and
Sleeve (24), the internal sleeve of the head rod (20) are equipped with the second connecting rod (21), the head rod (20) and the
Two connecting rods (21) are slidably connected, and the surface of the head rod (20) is provided with regulating valve (22), the regulating valve (22)
It is fixedly connected with head rod (20), the bottom end of second connecting rod (21) is provided with connector sleeve (23), the connector sleeve
(23) it is detachably connected with the second connecting rod (21), the bottom of the connector sleeve (23) is provided with sleeve (24), the sleeve
(24) it is fixedly connected with connector sleeve (23).
2. a kind of box spanner according to claim 1, it is characterised in that：The first support (10) and second support
(12) be disposed as flat cube holder, and the first support (10) and second support (12) with driven wheel of differential (111)
Welding.
3. a kind of box spanner according to claim 1, it is characterised in that：It is provided on second connecting rod (1122)
Non-slip mat, second connecting rod (1122) are flexibly connected with head rod (1120), second connecting rod (1122) with
Interior bar (1123) is welded.
4. a kind of box spanner according to claim 1, it is characterised in that：The head rod (20) and described second
The equal imprinting in surface of connecting rod (21) has graduation mark.
5. a kind of box spanner according to claim 1, it is characterised in that：The measurement assembly (2) further includes nut
(25), the nut (25) is fixedly connected with connector sleeve (23).
6. a kind of box spanner according to claim 1, it is characterised in that：Being internally provided with for the sleeve (24) is anti-skidding
Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721631761.2U CN207629932U (en) | 2017-11-29 | 2017-11-29 | A kind of box spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721631761.2U CN207629932U (en) | 2017-11-29 | 2017-11-29 | A kind of box spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207629932U true CN207629932U (en) | 2018-07-20 |
Family
ID=62854875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721631761.2U Expired - Fee Related CN207629932U (en) | 2017-11-29 | 2017-11-29 | A kind of box spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207629932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909936A (en) * | 2019-04-11 | 2019-06-21 | 龙岩市海德馨汽车有限公司 | A kind of robot for high-voltage hot-line work special electric sleeve and control system |
-
2017
- 2017-11-29 CN CN201721631761.2U patent/CN207629932U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909936A (en) * | 2019-04-11 | 2019-06-21 | 龙岩市海德馨汽车有限公司 | A kind of robot for high-voltage hot-line work special electric sleeve and control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20181129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |