CN104760009A - Gear-shaving machine tool-changing disc wrench - Google Patents
Gear-shaving machine tool-changing disc wrench Download PDFInfo
- Publication number
- CN104760009A CN104760009A CN201510123555.XA CN201510123555A CN104760009A CN 104760009 A CN104760009 A CN 104760009A CN 201510123555 A CN201510123555 A CN 201510123555A CN 104760009 A CN104760009 A CN 104760009A
- Authority
- CN
- China
- Prior art keywords
- nut
- connecting rod
- machine tool
- shaving machine
- gear
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Processing (AREA)
Abstract
The invention discloses a gear-shaving machine tool-changing wrench which comprises a handle, a connecting rod, a ferrule and a nut sleeve. One end of the handle is fixedly connected with the upper end of the connecting rod, the lower end of the connecting rod is fixedly connected with the ferrule, the periphery of the nut sleeve is movably sleeved with the ferrule, and a protrusion matched with the outer peripheral face of a nut to be operated is arranged on the inner side face of the ferrule. The applicable tool-changing wrench is designed and manufactured for a matched slotted nut, unsafe hidden danger is eliminated, and production cost is reduced.
Description
Technical field
The present invention relates to technical field, especially a kind of gear shaving machine tool changing dish spanner.
Background technology
During gear shaving machine tool changing dish, because cutterhead is generally at more than 10kg, and tool changing working space is little, workman bears a heavy burden large when changing cutterhead, it is special that cutterhead tightens slotted nut, must with beaing, strengthen workman's physical demands, secondly fastening strength is inadequate, and machine running process has the danger got loose.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind of gear shaving machine tool changing dish spanner, structure is ingenious, easy to use.
In order to realize foregoing invention object, the invention provides following technical scheme: a kind of gear shaving machine tool changing dish spanner, it is characterized in that: comprise handle, connecting rod, lasso and nut sleeve, handle one end is fixedly connected with the upper end of connecting rod, the lower end of connecting rod is fixedly connected with lasso, this lasso is movably set in nut sleeve periphery, and the medial surface of this nut sleeve is provided with the projection coordinated with nut outer peripheral face to be operated.
Further, this nut sleeve medial surface is provided with the projection of mating with the groove of slotted nut.
Compared with prior art, the present invention has the following advantages: manufacture and design applicable tool changing spanner for supporting slotted nut, eliminate unsafe hidden danger, reduce production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Describe the present invention below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention.
A kind of gear shaving machine tool changing spanner as illustrated in fig. 1 and 2, comprise handle 3, connecting rod 4, lasso 2 and nut sleeve 5, handle 3 one end is fixedly connected with the upper end of connecting rod 4, the lower end lasso 2 of connecting rod 4 is fixedly connected with, this lasso 2 is movably set in nut sleeve 5 periphery, and the medial surface of this nut sleeve 5 is provided with the projection 51 coordinated with nut to be operated 1 outer peripheral face.When nut 1 is slotted nut, this projection 51 is provided with several, puts with quantity corresponding respectively with the slot on slotted nut.Pull the tightening or loosening operation that handle 3 can complete nut 1, easy and simple to handle, practical.
Nut sleeve 5 can arrange Multiple Type, is suitable for the nut of Multiple Type, convenient replacement.
This device can directly get loose, and tightens cutterhead slotted nut.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. a gear shaving machine tool changing dish spanner, it is characterized in that: comprise handle, connecting rod, lasso and nut sleeve, handle one end is fixedly connected with the upper end of connecting rod, the lower end of connecting rod is fixedly connected with lasso, this lasso is movably set in nut sleeve periphery, and the medial surface of this nut sleeve is provided with the projection coordinated with nut outer peripheral face to be operated.
2. gear shaving machine tool changing dish spanner as claimed in claim 1, is characterized in that: this nut sleeve medial surface is provided with the projection of mating with the groove of slotted nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510123555.XA CN104760009A (en) | 2015-03-20 | 2015-03-20 | Gear-shaving machine tool-changing disc wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510123555.XA CN104760009A (en) | 2015-03-20 | 2015-03-20 | Gear-shaving machine tool-changing disc wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104760009A true CN104760009A (en) | 2015-07-08 |
Family
ID=53642273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510123555.XA Pending CN104760009A (en) | 2015-03-20 | 2015-03-20 | Gear-shaving machine tool-changing disc wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104760009A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU180253U1 (en) * | 2017-05-10 | 2018-06-07 | Василий Николаевич Губашин | SOCKET WRENCH WRENCH FOR TURNING OFF AND TURNING TERMINALS AND LOCKING BOLTS NUTS AND RAILWAY SCREWS |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2969250A (en) * | 1959-01-05 | 1961-01-24 | Standard Pressed Steel Co | Socket drive |
| DE20308049U1 (en) * | 2003-05-22 | 2003-10-16 | Liao, Hui-Chen, Taichung | Ring wrench has castellated edge presented to castellated ring adapter with internal profile for removal of worn bolts |
| CN2770885Y (en) * | 2004-11-15 | 2006-04-12 | 谢智庆 | Combined socket |
| CN2902585Y (en) * | 2006-05-18 | 2007-05-23 | 上海理工大学附属二厂 | Wrench socket for fast connecting nut |
| CN201189649Y (en) * | 2008-03-18 | 2009-02-04 | 许小明 | Universal wrench head matched with wrench for use |
-
2015
- 2015-03-20 CN CN201510123555.XA patent/CN104760009A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2969250A (en) * | 1959-01-05 | 1961-01-24 | Standard Pressed Steel Co | Socket drive |
| DE20308049U1 (en) * | 2003-05-22 | 2003-10-16 | Liao, Hui-Chen, Taichung | Ring wrench has castellated edge presented to castellated ring adapter with internal profile for removal of worn bolts |
| CN2770885Y (en) * | 2004-11-15 | 2006-04-12 | 谢智庆 | Combined socket |
| CN2902585Y (en) * | 2006-05-18 | 2007-05-23 | 上海理工大学附属二厂 | Wrench socket for fast connecting nut |
| CN201189649Y (en) * | 2008-03-18 | 2009-02-04 | 许小明 | Universal wrench head matched with wrench for use |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU180253U1 (en) * | 2017-05-10 | 2018-06-07 | Василий Николаевич Губашин | SOCKET WRENCH WRENCH FOR TURNING OFF AND TURNING TERMINALS AND LOCKING BOLTS NUTS AND RAILWAY SCREWS |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150708 |