CN203853920U - Variable angle suction wrench - Google Patents
Variable angle suction wrench Download PDFInfo
- Publication number
- CN203853920U CN203853920U CN201420117265.5U CN201420117265U CN203853920U CN 203853920 U CN203853920 U CN 203853920U CN 201420117265 U CN201420117265 U CN 201420117265U CN 203853920 U CN203853920 U CN 203853920U
- Authority
- CN
- China
- Prior art keywords
- wrench
- nut
- spanner
- angle suction
- magnetization head
- 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 relates to a variable angle suction wrench. The upper part of a fixed wrench is connected with a rotary wrench by a ratchet; the lower part of the fixed wrench is movably connected with a magnetized head part; a baffle ring which is consistent with a nut in appearance is arranged in the end face of the magnetized head part; a ring-shaped magnet is arranged on the inner end face of the baffle ring and in a cavity body of the magnetized head part. The variable angle suction wrench not only is simple to use, but also prevents the nut from being separated, and the installing speed of the nut in a semi-closed region is improved.
Description
Technical field
The utility model relates to a kind of varied angle suction spanner, for the installation of semiclosed region nut.
Background technology
When the installation of semiclosed region nut, common wrench cannot prevent dropping of nut, and takes out difficulty after dropping, and easily forms fifth wheel, and the efficiency of simultaneously installing is low.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of varied angle suction spanner, and this varied angle suction spanner not only uses simply, and has prevented the disengaging of nut, has improved the installation rate of nut in semi enclosed area.
For overcoming the above problems, concrete technical scheme of the present utility model is as follows: a kind of varied angle suction spanner connects rotary spanner by ratchet above back-up wrench; Connect magnetization head in the underside of back-up wrench, in the end face of magnetization head, be provided with the baffle ring consistent with nut profile, at the inner face of baffle ring, and in magnetization head cavity, annular magnet is set.
The bottom of described back-up wrench is provided with through hole, on the inner surface of through hole, is evenly equipped with cylindrical hole, is provided with jump ring in cylindrical hole; Excircle at magnetization head is provided with groove corresponding to position, jump ring and groove clamping.
This varied angle suction spanner adopts the suction structure of magnet that nut is fixed, utilize baffle ring to carry out spacing to nut simultaneously, by adjusting the angle of rotary spanner, and rotate back-up wrench, can complete the installation of nut, not only improve operating efficiency, and ensured installation quality, there will not be the phenomenon of losing part.
The syndeton of jump ring clamping is passed through in the below of magnetization head and back-up wrench simultaneously, can, according to the big or small situation of actual installation nut, select the magnetization head of different size, connected structure is more easily installed.
Brief description of the drawings
Fig. 1 is the structural representation of varied angle suction spanner.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of varied angle suction spanner connects rotary spanner 2 by ratchet above back-up wrench 1; Connect magnetization head 4 in the underside of back-up wrench 1, in the end face of magnetization head 4, be provided with the baffle ring consistent with nut profile 7, at the inner face of baffle ring 7, and in magnetization head 4 cavitys, annular magnet 6 is set.
The bottom of described back-up wrench 1 is provided with through hole, on the inner surface of through hole, is evenly equipped with cylindrical hole, is provided with jump ring 3 in cylindrical hole; Excircle at magnetization head 4 is provided with groove corresponding to position, jump ring 3 and groove clamping.
The application's the course of work is: bolt 9 is inserted on two parts 8, in baffle ring 7 in varied angle suction spanner, be fixed with nut 5, simultaneously, adsorb by annular magnet 6, be sent to semi enclosed area, the internal thread of nut 5 is corresponding with the external screw thread position of bolt 9, simultaneously, adjust the position of rotary spanner on ratchet 1, ensure the revolution space of back-up wrench 1, nut can be screwed on bolt 9 smoothly.
Claims (2)
1. a varied angle suction spanner, is characterized in that: the top at back-up wrench (1) connects rotary spanner (2) by ratchet; Underside at back-up wrench (1) connects magnetization head (4), in the end face of magnetization head (4), is provided with the baffle ring consistent with nut profile (7), at the inner face of baffle ring (7), and in magnetization head (4) cavity, annular magnet (6) is set.
2. varied angle suction spanner as claimed in claim 1, is characterized in that: the bottom of described back-up wrench (1) is provided with through hole, on the inner surface of through hole, is evenly equipped with cylindrical hole, is provided with jump ring (3) in cylindrical hole; Excircle at magnetization head (4) is provided with groove corresponding to position, jump ring (3) and groove clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420117265.5U CN203853920U (en) | 2014-03-17 | 2014-03-17 | Variable angle suction wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420117265.5U CN203853920U (en) | 2014-03-17 | 2014-03-17 | Variable angle suction wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203853920U true CN203853920U (en) | 2014-10-01 |
Family
ID=51603798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420117265.5U Expired - Fee Related CN203853920U (en) | 2014-03-17 | 2014-03-17 | Variable angle suction wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203853920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312897A (en) * | 2016-08-02 | 2017-01-11 | 华北理工大学 | Connecting shaft for changing vertical direction of screwdriver head |
-
2014
- 2014-03-17 CN CN201420117265.5U patent/CN203853920U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312897A (en) * | 2016-08-02 | 2017-01-11 | 华北理工大学 | Connecting shaft for changing vertical direction of screwdriver head |
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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: 20141001 Termination date: 20170317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |