CN209579370U - A kind of screw socket wrench specially adapted for it - Google Patents
A kind of screw socket wrench specially adapted for it Download PDFInfo
- Publication number
- CN209579370U CN209579370U CN201822023597.8U CN201822023597U CN209579370U CN 209579370 U CN209579370 U CN 209579370U CN 201822023597 U CN201822023597 U CN 201822023597U CN 209579370 U CN209579370 U CN 209579370U
- Authority
- CN
- China
- Prior art keywords
- specially adapted
- socket wrench
- screw socket
- wrench specially
- threaded hole
- 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
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of screw socket wrench specially adapted for it, it includes sleeve body, the sleeve body top is equipped with the connecting rod for being clamped with motor output end, it includes several key bodies, key body lower part is equipped with screw rod, along the circumferential direction several threaded holes for connecting with screw rod spiral are arranged in uniform intervals to the sleeve body lower internal edge, and the key body is arranged on the outside of threaded hole after spiral connects, and the connecting rod is equipped with resilient snubber.The utility model can key body easy for removal and installation, increase sleeve service life.
Description
Technical field
The utility model relates to a kind of screw sockets, more specifically to a kind of screw socket wrench specially adapted for it.
Background technique
Currently, the sleeve for screw tightening or disassembly is with retainingf key body, this sleeve is often when use time mistake
Long or improper use, can damage the key body being arranged in sleeve, and key cognition has abrasion, is easy for having skidded phenomenon, influences work
Efficiency is made a return journey operation so just needing replacing new sleeve, but this just will increase production cost, meanwhile, if by sleeve grafting
To motor output end, since revolving speed is excessive, tube-in-tube structure can be also damaged, influences working efficiency, also will increase unnecessary
Production cost.
Utility model content
The utility model overcomes the deficiencies in the prior art, provides a kind of screw socket wrench specially adapted for it, can dismantle and
Installation key body increases sleeve service life.
To achieve the goals above, the utility model uses following technical proposals:
A kind of screw socket wrench specially adapted for it, it includes sleeve body, and the sleeve body top is equipped with and is used for and motor
The connecting rod of output end clamping, it includes several key bodies, and key body lower part is equipped with screw rod, in the sleeve body lower part
Along the circumferential direction several threaded holes for connecting with screw rod spiral are arranged in uniform intervals to edge, and the key body is connected through spiral
After be arranged on the outside of threaded hole, the connecting rod be equipped with resilient snubber.
Preferably, the sleeve body bottom is along the circumferential direction equipped with the aperture axially vertical with threaded hole, described to open
Hole is connected to threaded hole, and the pin for fixing screw rod position is plugged in the aperture.
Preferably, the connecting rod is along the circumferential direction equipped with the limiting slot for limiting resilient snubber.
Preferably, the resilient snubber is spring.
Preferably, the threaded hole is at least 6.
Preferably, the key body is spline.
Compared with prior art, the utility model has the beneficial effects that
Several threaded holes are arranged by portion under a bushing in the utility model, and threaded hole is connect with key body spiral, can be with
Key body easy for removal and installation can be installed on new key body to sleeve body when there is key body to have damage, increase making for sleeve
It with the service life, reduces production cost and improves work efficiency, at the same time it can also according to the screw of different model, Lai Zihang
The number of installation key body is selected, in addition, resilient snubber is arranged in connecting rod, motor output end can be slowed down, connecting rod is caused
Brute force attack.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of screw socket wrench specially adapted for it of the utility model；
Fig. 2 is a kind of overlooking structure figure of the sleeve body of screw socket wrench specially adapted for it of the utility model；
Fig. 3 is a kind of structural schematic diagram of the key body of screw socket wrench specially adapted for it of the utility model；
Fig. 4 is the enlarged drawing in Fig. 1 at A.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and detailed description:
With reference to Fig. 1-Fig. 4, a kind of screw socket wrench specially adapted for it, it includes sleeve body 1, and 1 top of sleeve body, which is equipped with, to be used
In the connecting rod 2 being clamped with motor output end, 2 top of connecting rod is equipped with shackle member 20, in addition, the sleeve in the present embodiment is also
Including several key bodies 10,10 lower part of key body is equipped with screw rod 14, and key body 10 and screw rod 14 are integrally formed, and key body 10 is cut
Face size is greater than the sectional dimension of screw rod 14, and along the circumferential direction several use are arranged in uniform intervals to 1 lower internal edge of sleeve body
In the threaded hole 11 being connect with 14 spiral of screw rod, the depth of threaded hole 11 and the equal length of screw rod 14, and threaded hole
11 only have opening on the inside of sleeve body 1, and key body 10 be arranged in 11 outside of threaded hole after spiral connects, to be used to operate spiral shell
Silk, and when operating screw, needs to connect screw rod 14 with the complete spiral of threaded hole 11 and combines, clockwise or counterclockwise
When rotational sleeve, the spiral connection tightness between screw rod 14 and threaded hole 11 will not influence.In the present embodiment, in order to
Both spiral connection tightness can be allowed more to fasten, 1 bottom of sleeve body is along the circumferential direction equipped with and threaded hole 11
Axially vertical aperture 13, aperture 13 are connected to threaded hole 11, and the pin for fixing 14 position of screw rod is plugged in aperture 13
Nail 12,12 inner end of pin can contact screw rod 14, it is allowed more to fasten with threaded hole 11.
In the present embodiment, when accessing motor output end in order to avoid sleeve, since motor speed is excessive, and cause
The problem of damaging connecting rod 2, preferably, connecting rod 2 is equipped with resilient snubber 21, resilient snubber 21 is spring, is
It does not allow resilient snubber 21 arbitrarily mobile, and influences buffering effect, connecting rod 2 is along the circumferential direction equipped with slow for limiting elasticity
The limiting slot 22 of stamping 21, resilient snubber 21 are positioned close to 2 lower position of connecting rod of sleeve body 1, its underpart position
Setting is the maximum place of stress, so resilient snubber 21 is needed to be protected and ajusted.
In the present embodiment, preferably, threaded hole 11 is at least 6.
In this implementation, preferably, key body 10 is spline, spline structure is more wear-resisting, is hardly damaged.
The above content is only the better embodiment of the utility model, for those of ordinary skill in the art, according to this
The thought of utility model, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be understood
For limitations of the present invention.
Claims (6)
1. a kind of screw socket wrench specially adapted for it, it includes sleeve body, and the sleeve body top is equipped with for defeated with motor
The connecting rod of outlet clamping, which is characterized in that it includes several key bodies, and key body lower part is equipped with screw rod, the sleeve
Along the circumferential direction several threaded holes for connecting with screw rod spiral, the key body is arranged in uniform intervals for body lower part inner edge
It is arranged on the outside of threaded hole after spiral connects, the connecting rod is equipped with resilient snubber.
2. a kind of screw socket wrench specially adapted for it according to claim 1, which is characterized in that the sleeve body bottom edge
Circumferencial direction is equipped with the aperture axially vertical with threaded hole, and the aperture is connected to threaded hole, is plugged with and is used in the aperture
The pin of fixed screw rod position.
3. a kind of screw socket wrench specially adapted for it according to claim 1, which is characterized in that the connecting rod is circumferentially square
To the limiting slot being equipped with for limiting resilient snubber.
4. a kind of screw socket wrench specially adapted for it according to claim 1, which is characterized in that the resilient snubber is bullet
Spring.
5. a kind of screw socket wrench specially adapted for it according to claim 1, which is characterized in that the threaded hole is at least 6
It is a.
6. a kind of screw socket wrench specially adapted for it according to claim 1, which is characterized in that the key body is spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822023597.8U CN209579370U (en) | 2018-12-04 | 2018-12-04 | A kind of screw socket wrench specially adapted for it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822023597.8U CN209579370U (en) | 2018-12-04 | 2018-12-04 | A kind of screw socket wrench specially adapted for it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209579370U true CN209579370U (en) | 2019-11-05 |
Family
ID=68349651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822023597.8U Expired - Fee Related CN209579370U (en) | 2018-12-04 | 2018-12-04 | A kind of screw socket wrench specially adapted for it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209579370U (en) |
-
2018
- 2018-12-04 CN CN201822023597.8U patent/CN209579370U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20201204 |