CN207629925U - A kind of socket spanner - Google Patents
A kind of socket spanner Download PDFInfo
- Publication number
- CN207629925U CN207629925U CN201721873913.XU CN201721873913U CN207629925U CN 207629925 U CN207629925 U CN 207629925U CN 201721873913 U CN201721873913 U CN 201721873913U CN 207629925 U CN207629925 U CN 207629925U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- cylindrical shell
- worm gear
- spanner
- limited block
- 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
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of socket spanners, including rotating handles, handlebar stem, cylindrical shell, spanner, worm gear one is equipped in cylindrical shell, handlebar stem lower end is fixedly connected across cylindrical shell with one center of worm gear, it is uniformly provided with perforation on cylindrical shell body surface wall, spanner includes connecting rod one, connecting rod two, sleeve, connecting rod one is equipped with limited block, limited block side is equipped with buckle, the limited block other side is equipped with button, one one end of the connecting rod is equipped with worm screw one, worm screw one passes through perforation to be engaged with worm gear one, one other end of connecting rod is equipped with cavity, the one table wall of connecting rod of cavity periphery is equipped with sliding slot, two sliding blocks are arranged in connecting rod two, two one end of connecting rod is stretched into cavity, two other end of connecting rod is equipped with steering knuckle.The socket spanner makes the sleeved spanner of multiple bands work at the same time, while fastening multiple parts, improves working efficiency.
Description
Technical field
The utility model is related to machining tools arts, and in particular to a kind of socket spanner.
Background technology
Spanner is very common tool, and there are many type, but most of functions of wrench is single now, in complicated work
Working in environment will take a substantial amount of time, and working efficiency is very low.When encounter need multiple bolts to be fastened when, one
Each and every one fastens.Moreover, for some small space bolt, due to common fork spanner or adjustable wrench head
It is larger, cause to collide with the object on side when rotating spanner, very effort gas when hindering the fastening of bolt, and turning causes to fasten
Part takes time and effort.In addition, the Assembly part of present machine is mostly symmetric design, if using spanner by single part one by one
It is fastened, working efficiency is equally very slow.
Utility model content
The purpose of this utility model is to provide a kind of socket spanners, and the sleeved spanner of multiple bands can be made same
When work, while fastening multiple parts, improve working efficiency.
To achieve the above object, the utility model provides the following technical solutions：
A kind of socket spanner, including rotating handles, handlebar stem, cylindrical shell, spanner, the rotating handles are mounted on
The upper end of handlebar stem, the cylindrical shell is interior to be equipped with worm gear one, and the handlebar stem lower end passes through cylindrical shell and one center of worm gear
It is fixedly connected, perforation is uniformly provided on the cylindrical shell body surface wall, the spanner includes connecting rod one, connecting rod two, sleeve, institute
It states connecting rod one and is equipped with limited block, the limited block side is equipped with buckle, and the limited block other side is equipped with button, described to press
Button lower end is equipped with spring, and the button is connect with connecting plate is snapped through, and described one one end of connecting rod is equipped with worm screw one, the snail
Bar one passes through perforation to be engaged with worm gear one, and one other end of the connecting rod is equipped with cavity, one table of connecting rod of the cavity periphery
Wall is equipped with sliding slot, is arranged with two sliding blocks in the connecting rod two, two one end of the connecting rod is stretched into cavity, the cunning
Block is stuck in sliding slot, and two other end of the connecting rod is equipped with steering knuckle, and worm gear two and worm screw two are equipped in the steering knuckle,
The worm gear two and worm screw two engage, and the worm screw two connect with two one end of connecting rod, and the worm gear two passes through link block and set
Cylinder connection.
Preferably, the sliding block matches with sliding slot size.
Preferably, the connecting rod one side wall is equipped with bolt, and the bolt fixes connecting rod one and connecting rod two.
Preferably, the buckle, connecting plate, button are an integral molding structure.
Preferably, described to be stuck on cylindrical shell inner wall, the limited block is stuck on cylindrical shell outer wall.
Compared with prior art, the utility model has the beneficial effects that：
When symmetrical part or multiple parts need fastening on machine, multiple spanners are fixed on cylindrical shell,
The length of connecting rod two is regulated, is then fixed connecting rod two and connecting rod one using bolt, rotates rotating handles, you can is real
The rotation of existing sleeve, to achieve the effect that fastenings.So the utility model can make the sleeved spanner of multiple bands same
When work, working efficiency is provided.
Description of the drawings
Fig. 1 is a kind of front view of socket spanner in the utility model embodiment；
Fig. 2 is a kind of upward view of socket spanner in the utility model embodiment；
Fig. 3 is a kind of vertical view of socket spanner in the utility model embodiment；
Fig. 4 is the structural schematic diagram of spanner in the utility model embodiment；
Fig. 5 is the structural schematic diagram of connecting rod one in the utility model embodiment；
Fig. 6 is the structural schematic diagram of connecting rod two in the utility model embodiment；
In figure, 1, rotating handles, 2, handlebar stem, 3, cylindrical shell, 4, spanner, 5, worm gear one, 6, perforation, 7, connecting rod
One, 8, connecting rod two, 9, sleeve, 10, limited block, 11, buckle, 12, button, 13, spring, 14, connecting plate, 15, worm screw one,
16, cavity, 17, sliding slot, 18, sliding block, 19, steering knuckle, 20, worm gear two, 21, worm screw two, 22, link block, 23, bolt.
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 describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
It please refers to Fig.1 shown in -6, a kind of socket spanner, including rotating handles 1, handlebar stem 2, cylindrical shell 3, spanner
4, the rotating handles 1 are mounted on the upper end of handlebar stem 2, and worm gear 1,2 lower end of the handlebar stem are equipped in the cylindrical shell 3
It is fixedly connected with one 5 center of worm gear across cylindrical shell 3, perforation 6, the spanner 4 is uniformly provided on 3 table wall of the cylindrical shell
Including connecting rod 1, connecting rod 28, sleeve 9, the connecting rod 1 is equipped with limited block 10, and 10 side of the limited block is set
There are buckle 11,10 other side of the limited block to be equipped with button 12,12 lower end of the button is equipped with spring 13, the button 12 and card
Button 11 is connected by connecting plate 14, and one 7 one end of the connecting rod is equipped with worm screw 1, and the worm screw 1 passes through perforation 6 and snail
One 5 engagements are taken turns, one 7 other end of the connecting rod is equipped with cavity 16, and the one 7 table wall of connecting rod of 16 periphery of the cavity, which is equipped with, to be slided
Slot 17 is arranged with two sliding blocks 18 in the connecting rod 28, and 28 one end of the connecting rod is stretched into cavity 16, the sliding block
18 are stuck in sliding slot 17, and 28 other end of the connecting rod is equipped with steering knuckle 19, and worm gear 2 20 is equipped in the steering knuckle 19
With worm screw 2 21, the worm gear 2 20 and worm screw 2 21 engage, and the worm screw 2 21 connect with 28 one end of connecting rod, the snail
It takes turns 2 20 to connect with sleeve 9 by link block 22, the sliding block 18 matches with 17 size of sliding slot, one 7 side wall of the connecting rod
It is equipped with bolt 23, the bolt 23 fixes connecting rod 1 and connecting rod 28, the buckle 11, connecting plate 14, button 12
It is an integral molding structure, the buckle 11 is stuck on 3 inner wall of cylindrical shell, and the limited block 10 is stuck on 3 outer wall of cylindrical shell.
Operation principle：When symmetrical part or multiple parts need fastening on machine, multiple spanners 4 are fixed on circle
On column shell 3, button press 12, buckle 11 sink with button 12, and worm screw 1 enters cylindrical shell 3 from perforation 6, works as limit
When block 10 encounters 3 outer wall of cylindrical shell, release button 12, buckle 11 is stuck on 3 inner wall of cylindrical shell, worm screw 1 and worm gear one
5 engagements adjust length of the connecting rod 28 in cavity 16, then tighten bolt 23 as needed, by connecting rod 1 and connection
Bar 28 is fixed, and suitable sleeve 9 is arranged on link block 22, rotates rotating handles 1, and handlebar stem 2 drives worm gear 1 to rotate, with
Worm screw 1 drive connecting rod 1, connecting rod 28, worm screw 2 21 to rotate, then the band of worm gear 2 20 moving sleeve 9 rotates, and realizes same
When fasten the effects of multiple parts.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member makes various modifications or additions to the described embodiments or substitutes by a similar method, without departing from this
The structure of utility model or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (5)
1. a kind of socket spanner, it is characterised in that：Including rotating handles, handlebar stem, cylindrical shell, spanner, the rotation
Handle is mounted on the upper end of handlebar stem, is equipped with worm gear one in the cylindrical shell, the handlebar stem lower end pass through cylindrical shell with
One center of worm gear is fixedly connected, and perforation is uniformly provided on the cylindrical shell body surface wall, and the spanner includes connecting rod one, connecting rod
Two, sleeve, the connecting rod one are equipped with limited block, and the limited block side is equipped with buckle, and the limited block other side is equipped with
Button, the button lower end are equipped with spring, and the button is connect with connecting plate is snapped through, and described one one end of connecting rod is equipped with snail
Bar one, the worm screw one pass through perforation to be engaged with worm gear one, and one other end of the connecting rod is equipped with cavity, the cavity periphery
One table wall of connecting rod is equipped with sliding slot, is arranged with two sliding blocks in the connecting rod two, sky is stretched into two one end of the connecting rod
Intracavitary, the sliding block are stuck in sliding slot, and two other end of the connecting rod is equipped with steering knuckle, and worm gear is equipped in the steering knuckle
Two and worm screw two, the worm gear two and worm screw two engage, and the worm screw two connect with two one end of connecting rod, and the worm gear two passes through
Link block and sleeve connection.
2. a kind of socket spanner according to claim 1, it is characterised in that：The sliding block and sliding slot size phase
Match.
3. a kind of socket spanner according to claim 1, it is characterised in that：The connecting rod one side wall is equipped with spiral shell
Bolt, the bolt fix connecting rod one and connecting rod two.
4. a kind of socket spanner according to claim 1, it is characterised in that：The buckle, connecting plate, button one
Forming structure.
5. a kind of socket spanner according to claim 1, it is characterised in that：It is described to be stuck in cylindrical shell inner wall
On, the limited block is stuck on cylindrical shell outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721873913.XU CN207629925U (en) | 2017-12-28 | 2017-12-28 | A kind of socket spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721873913.XU CN207629925U (en) | 2017-12-28 | 2017-12-28 | A kind of socket spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207629925U true CN207629925U (en) | 2018-07-20 |
Family
ID=62851272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721873913.XU Expired - Fee Related CN207629925U (en) | 2017-12-28 | 2017-12-28 | A kind of socket spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207629925U (en) |
-
2017
- 2017-12-28 CN CN201721873913.XU patent/CN207629925U/en not_active Expired - Fee Related
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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: 20191228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |