CN2062675U - Multifunctional fast stud spanner - Google Patents
Multifunctional fast stud spanner Download PDFInfo
- Publication number
- CN2062675U CN2062675U CN 89211975 CN89211975U CN2062675U CN 2062675 U CN2062675 U CN 2062675U CN 89211975 CN89211975 CN 89211975 CN 89211975 U CN89211975 U CN 89211975U CN 2062675 U CN2062675 U CN 2062675U
- Authority
- CN
- China
- Prior art keywords
- double
- screw bolt
- spanner
- pin
- tommy bar
- 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
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- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model provides a multifunctional fast stud spanner used for locksmith. The spanner is composed of a spanner rod, a stud cleading pin, a plane washer and a split pin. The utility model has the advantages of simple structure, convenient operation and easy fabrication, and can be used as a hammer, a pinch bar, etc. The unnecessary tools and processes are reduced and the work efficiency is improved.
Description
The utility model is multi-functional quick double-screw bolt spanner, and it relates to the pincers worker repair outfit, is applicable to motor vehicle repair.
Dismounting double-screw bolt (double threaded screw) needs with two open-end wrench or double offset ring spanner in the past, and two nuts also tightly on double-screw bolt, are wrenched or pull pine then with spanner, also nut will be pulled at last.Other method is to pull with pipe vice, and whenever pulling once needs spanner is transferred once, and is difficult for chucking, also easily skids, because the jaw facewidth is also easily bitten double-screw bolt.Again because clamp head part is big, so can not be at the little local work of working space.Above method had both bothered effort, and work efficiency is low again, and brought inconvenience to work.
The purpose of this utility model provides a kind ofly needn't adjust elasticity, can after working hole full-size is determined, not be subjected to the spanner of minimum dimension restriction in the less position work of working space again.And this spanner also has the energy bending concurrently or proofreaies and correct the garden type object of minor diameter, can lever up iron nail again and plant function more than the use of Hammer head, has reduced some unnecessary instrument and operations, has improved operating efficiency.
The utility model essence is a kind ofly to sting the spanner that clamping of workpieces carries out work by tommy bar and double-screw bolt cage plate when work is stressed.The tommy bar working position is an arc, and one " V " shape groove is opened at the tip, can lever up things such as iron nail, and double-screw bolt cage plate lower surface can be made the Hammer head and use.
The utility model is made up of tommy bar (1), double-screw bolt cage plate (2), pin (3), faced washer (4), split pin (5).Tommy bar (1) is a long pole, and the working position is curved, has serration above, its side is drilled with a hole, uses during for assembling pin (3), opens one " V " shape groove in the middle of the working face front end wedge angle position, in order to levering up object such as iron nail, tommy bar afterbody annular knurl is in order to avoid hand is sliding when using.Double-screw bolt cage plate (2) is one " U " shape part in addition, and two side planes bore two holes, and one is assembling pin (3) use, another hole is a working hole, the working hole size determines according to work double-screw bolt magnitude range, and garden week opens a little serrations in this hole, to increase coupling mechanism force.Pin (3) is the garden column piece of a band cap, in order to connect plate stem (1) and double-screw bolt cage plate (2), on the post of pin (3) garden hole, a garden is arranged, and is used for the fitting opening pin.Faced washer (4) is contained in plate stem (1) working position side plane, in order to the friction of minimizing with double-screw bolt cage plate (2).Split pin (5) is pin to be pinned make its unlikely coming off.
Concrete enforcement of the present utility model is as follows:
(1) expression plate stem among Fig. 1,2, in its side, working position hole, one garden is arranged, the working position is placed " U " shape groove of double-screw bolt cage plate (2), two ends pad in hole, garden, plate stem (1) side, working position is gone up faced washer (4), pilot hole and the plate stem (1) of pin (3) by double-screw bolt cage plate (2) combined as a whole, again pin (3) is plugged split pin (5), just formed whole multi-functional quick double-screw bolt spanner.
During use, double-screw bolt is placed the working hole of double-screw bolt cage plate (2), pull tommy bar (1), just double-screw bolt is stung tightly, continue when stressed double-screw bolt and just be wrenched or pull pine.The double-screw bolt spanner is used conversely, and double-screw bolt is then pulled pine or is wrenched.Tommy bar (1) operating position front end " V " shape groove is iron nail fixedly, and the leverage by tommy bar (1) levers up things such as iron nail.Double-screw bolt cage plate (2) lower end surface can be clashed into object, plays the effect of Hammer head.Small rod or tubing are inserted in " U " shape groove of double-screw bolt cage plate (2) and fasten, continue to make bar or bending pipes or straightening when stressed by stinging of tommy bar (1).
The advantage of Multifunctional fast stud spanner of the present utility model is: easy and simple to handle, quick, simple in structure, be easy to make, and cost is low, and energy one tool is multiplex, has improved operating efficiency.
Claims (3)
1, the multi-functional quick double-screw bolt spanner used of a kind of suitable motor vehicle repair, it is characterized in that: this spanner by tommy bar [1], double-screw bolt cover pull [2], pin [3], faced washer [4], split pin [5] is formed, by pin [3] with tommy bar [1], double-screw bolt cover pull [2], faced washer [4] combines as a whole, use split pin [5] fixing again, form this device.
2, device according to claim 1 is characterized in that: have serration above tommy bar (1) working position is curved, front end is opened " V " shape groove.
3, according to claim 1 and 2 described devices, it is characterized in that: the working hole garden Zhou Kaiyou serration on the double-screw bolt cage plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89211975 CN2062675U (en) | 1989-12-23 | 1989-12-23 | Multifunctional fast stud spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89211975 CN2062675U (en) | 1989-12-23 | 1989-12-23 | Multifunctional fast stud spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2062675U true CN2062675U (en) | 1990-09-26 |
Family
ID=4868179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89211975 Pending CN2062675U (en) | 1989-12-23 | 1989-12-23 | Multifunctional fast stud spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2062675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103599969A (en) * | 2013-10-29 | 2014-02-26 | 格林精密部件(苏州)有限公司 | Torsion bar straightening tool |
-
1989
- 1989-12-23 CN CN 89211975 patent/CN2062675U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103599969A (en) * | 2013-10-29 | 2014-02-26 | 格林精密部件(苏州)有限公司 | Torsion bar straightening tool |
| CN103599969B (en) * | 2013-10-29 | 2016-11-23 | 格林精密部件(苏州)有限公司 | Torque arm alignment frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |