CN2424880Y - Adjustable wrench - Google Patents
Adjustable wrench Download PDFInfo
- Publication number
- CN2424880Y CN2424880Y CN 00224728 CN00224728U CN2424880Y CN 2424880 Y CN2424880 Y CN 2424880Y CN 00224728 CN00224728 CN 00224728 CN 00224728 U CN00224728 U CN 00224728U CN 2424880 Y CN2424880 Y CN 2424880Y
- Authority
- CN
- China
- Prior art keywords
- screw rod
- threaded rod
- bevel gear
- nut
- movable lower
- 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
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model relates to a tool, particularly a two-time adjustable movable wrench which comprises a body, a movable lower tong body, a thread sleeve, a gear rack and a small shaft, wherein, the thread sleeve is sheathed on the small shaft, and is engaged with the gear rack. The gear rack and the movable lower tong body form a whole, wherein, a bevel gear is arranged on the thread sleeve, and is engaged with the other bevel gear. The bevel gear is arranged at one end of a threaded rod. A spiral groove is arranged on the threaded rod which is positioned in the body. A threaded rod sleeve is sheathed on the threaded rod. An engaging and disengaging pin which is arranged on the threaded rod sleeve can be inserted into the spiral groove on the threaded rod. The wrench can effectively clamp a nut under any working state by two adjustment of the thread sleeve and the threaded rod so that the utility model has the advantage of convenient use, and the nut is not damaged.
Description
The utility model relates to a kind of instrument, specifically is twice adjusting monkey wrench.
Spanner is a kind of instrument that often will use during we work and live.Existing spanner not only weight is heavier, and use also convenient inadequately, be not easy very much jaw is adjusted to the position of matching with the nut size, the size adjustment of jaw is big, damages nut, and size is little, put to enter again, if after clamping nut, regulate again, very inconvenient again, so use have a hunch so not handy.
The purpose of this utility model just provides a kind of twice and regulates monkey wrench, and binding nut effectively under any duty is very easy to use, does not damage nut, and is in light weight simultaneously, is easy to carry.
The technical solution of the utility model is: comprise body, movable lower clamp, swivel nut, tooth bar and little axle, swivel nut is contained on the little axle, and be meshed with tooth bar, tooth bar then is integral with movable lower clamp, and bevel gear wherein is housed on swivel nut, is meshed with another bevel gear, this bevel gear is contained in screw rod one end, be positioned on the intrinsic screw rod and have helicla flute, be with the screw rod cover on the screw rod, screw rod puts and on-of pin is housed and can inserts in the helicla flute on the screw rod.
According to technique scheme, rotary threaded sleeve, swivel nut drives the tooth bar rectilinear motion, thereby movable lower clamp motion is unclamped and pre-the clamping, then on-of pin is inserted in the helicla flute on the screw rod, make screw rod cover and screw rod produce engagement, mobile screw cover, the screw rod rotation, by the engagement of a pair of bevel gear, make the swivel nut rotation, make the further binding nut of movable lower clamp carry out work by engagement with tooth bar, or unclamp nut in working order down, because the screw rod cover is arranged on the body of shaking hands, so it is very convenient to operate, binding nut effectively under any duty, make work convenient, nut is damaged.
Therefore, the utility model is regulated the monkey wrench novel structure provide twice, and is reasonable in design, regulates jaw by twice, makes wrench binding nut effectively under any duty, makes work convenient, and can not damage nut.
Describe in detail below in conjunction with the embodiment accompanying drawing.
At first accompanying drawing is described:
Fig. 1 represents structural representation of the present utility model.
Referring to Fig. 1, comprise body 2, movable lower clamp 1, be by making with high-strength aluminum alloy material, the steel part that jaw position insert quenches has not only alleviated quality, and can prevent the working face wearing and tearing.By little axle 5 swivel nut 4 is housed on body 2, swivel nut 4 and tooth bar 12 engagements are nibbled 12 of bars and movable lower clamp 1 and are integral.The bevel gear 41 that 30 degree angles are arranged with swivel nut 4 one on little axle 5, with another bevel gear 6 engagements, bevel gear 6 is contained on the screw rod 7,7 of screw rods are positioned at body 2, have the half slot of 70 degree lead angles on screw rod 7, are with screw rod cover 8 on screw rod 7, on screw rod cover 8, on-of pin 9 is housed, can insert in the half slot on the screw rod 7, steel ball 10 is housed at the afterbody of screw rod 7, and by screw 11 with screw rod 7 location.
During use, rotation swivel nut 4, movable lower clamp 1 is unclamped or clamping in advance by tooth bar 12, on-of pin 9 has two stations, and a station is with in the spiral half slot on the on-of pin 9 insertion screw rods 7, screw rod cover 8 is meshed with screw rod 7, screw rod cover 8 is moved forward, and screw rod 7 rotates, by a pair of bevel gear 41,6 engagement, swivel nut 4 is rotated, driving activity lower clamp 1 plays binding nut in working order, and as the cover of mobile screw backward 8, driving activity lower clamp 1 unclamps nut in working order down, to transfer in the half slot of on-of pin 9 from the screw rod 7, screw rod 7 breaks away from screw rod cover 8, mobile screw cover 8, and screw rod 7 can not rotate, during Adjusting bolt Adjusting screw 4, to reduce resistance.Steel ball 10 can reduce adjusting frictional resistance, and pin 11 is the assemblings that are used for fixing the position of screw rod 7 and are convenient to screw rod 7.
Claims (2)
1, regulates monkey wrench a kind of twice, comprise body, movable lower clamp, swivel nut, tooth bar, little axle, swivel nut is contained on the little axle, and is meshed with tooth bar, and tooth bar then is integral with movable lower clamp, it is characterized in that on swivel nut, being equipped with bevel gear, be meshed with another bevel gear, this bevel gear is contained in screw rod one end, is positioned on the intrinsic screw rod to have helicla flute, be with the screw rod cover on the screw rod, screw rod puts and on-of pin is housed and can inserts in the helicla flute on the screw rod.
2, regulate spanner twice according to claim 1, it is characterized in that steel ball and pin being housed at the afterbody of screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00224728 CN2424880Y (en) | 2000-04-30 | 2000-04-30 | Adjustable wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00224728 CN2424880Y (en) | 2000-04-30 | 2000-04-30 | Adjustable wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2424880Y true CN2424880Y (en) | 2001-03-28 |
Family
ID=33589016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00224728 Expired - Fee Related CN2424880Y (en) | 2000-04-30 | 2000-04-30 | Adjustable wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2424880Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171655A (en) * | 2015-10-20 | 2015-12-23 | 陆亚明 | Adjustable wrench |
| CN113977506A (en) * | 2021-10-26 | 2022-01-28 | 威海市威力高档工具有限公司 | Adjustable wrench adjusting method for rapidly adjusting opening amount through double rotary buttons |
-
2000
- 2000-04-30 CN CN 00224728 patent/CN2424880Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171655A (en) * | 2015-10-20 | 2015-12-23 | 陆亚明 | Adjustable wrench |
| CN113977506A (en) * | 2021-10-26 | 2022-01-28 | 威海市威力高档工具有限公司 | Adjustable wrench adjusting method for rapidly adjusting opening amount through double rotary buttons |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207043365U (en) | A kind of lathe in machining two-jaw(ed)chuck self-alignment cramping arrangement | |
| CN2424880Y (en) | Adjustable wrench | |
| CN219704705U (en) | Adjustable bench vice | |
| GB2393412A (en) | Wrench with rack & gear adjustment | |
| CN207189485U (en) | Quick-clamping bench vice | |
| CN220388696U (en) | Adjustable processing tool | |
| CN2518644Y (en) | Double-thread labor-saving bench vice | |
| CN209868352U (en) | Vice capable of storing cushion block | |
| CN213003102U (en) | Milling machine is used in carp pincers processing convenient to adjust | |
| CN220806207U (en) | Chuck structure of screw locking machine | |
| CN213945680U (en) | Adjustable clamping device for machining automobile standard component | |
| CN214643211U (en) | Electric wrench for building | |
| CN210388387U (en) | Horizontal milling machine flat tongs with auxiliary positioning fixture | |
| CN217192666U (en) | High-stability clamping device for machining | |
| CN217889952U (en) | Engineering machine tool accessory welding equipment | |
| CN211465593U (en) | Electric automatization anticreep anchor clamps convenient to use | |
| CN213003874U (en) | Workstation that has regulation structure is used in hardware component processing | |
| CN2136717Y (en) | Multipurpose spanner | |
| CN2359056Y (en) | Movable wrench | |
| CN2371001Y (en) | Universal vice | |
| CN215146208U (en) | Welding device for metal product processing | |
| CN211249145U (en) | Center frame for horizontal lathe | |
| CN212824875U (en) | Flat tongs | |
| CN221363897U (en) | Material loading device for machining center | |
| CN220408004U (en) | Material feeding unit for metalworking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |