CN212763194U - Novel adjustable wrench - Google Patents
Novel adjustable wrench Download PDFInfo
- Publication number
- CN212763194U CN212763194U CN202021474280.7U CN202021474280U CN212763194U CN 212763194 U CN212763194 U CN 212763194U CN 202021474280 U CN202021474280 U CN 202021474280U CN 212763194 U CN212763194 U CN 212763194U
- Authority
- CN
- China
- Prior art keywords
- knob
- wrench
- spanner
- cavity
- handle
- 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 relates to a spanner technical field just discloses a novel monkey wrench, including spanner body, spanner fixed part, spanner movable part, adjust knob, knob fixed axle and handle, spanner movable part set up in the mounting groove of spanner body, the inside of spanner body is equipped with the cavity, the knob fixed axle is and transversely is located the inside of cavity, and the both ends of knob fixed axle rotate with the left and right sides of cavity respectively and be connected, adjust knob fixed set up in on the axle wall of knob fixed axle, adjust knob with spanner movable part thread engagement sets up, the through-hole has been seted up to the inside of handle, and the inside of through-hole is vertical wears to be equipped with the transfer line, the upper end of transfer line runs through to the inside of cavity. The utility model discloses in wing and other special areas, can not take out the spanner body and can accomplish the size regulation to the spanner movable part, improve the work efficiency of spanner body greatly.
Description
Technical Field
The utility model relates to a spanner technical field especially relates to a novel monkey wrench.
Background
In the aircraft manufacturing industry, the manufacture of wings requires the use of bolts of various sizes and shapes to connect aircraft parts to the aircraft structure. After the airplane parts are installed, the bolts installed in the wing structure part area need to be fastened by using an adjustable spanner.
At present, an adjustable wrench for adjusting the size of a wrench opening at the head of the wrench is adopted in the area of a wing structure part. Because the difference of fastening bolt size, when using monkey spanner fastening not equidimension bolt, often need to adjust spanner open-ended size, under the narrow and small condition in wing structure space, the hand can not directly stretch into the knob that the bolt department of wing structure adjusted the spanner head, can only take out monkey spanner at every turn and reciprocate to try adjusting the bolt of open-ended size with the not equidimension of adaptation, reciprocating trying adjusting open-ended size can cause the spanner opening sometimes can not the chucking bolt fastening face completely, cause the bolt fastening face to scrap and work efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of the background art, and providing a novel adjustable wrench.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel adjustable wrench comprises a wrench body, a wrench fixing part, a wrench moving part, an adjusting knob, a knob fixing shaft and a handle, wherein the wrench moving part is arranged in a mounting groove of the wrench body, a cavity is arranged in the wrench body, the knob fixing shaft is transversely positioned in the cavity, two ends of the knob fixing shaft are respectively rotatably connected with the left side and the right side of the cavity, the adjusting knob is fixedly arranged on the shaft wall of the knob fixing shaft, the adjusting knob is in threaded engagement with the wrench moving part, a through hole is formed in the handle, a transmission rod vertically penetrates through the through hole, the upper end of the transmission rod penetrates into the cavity, a bevel gear is fixedly arranged at the upper end of the transmission rod, the right end of the adjusting knob is in helical tooth shape, and the right end of the adjusting knob is in meshed arrangement with the bevel gear through the helical tooth shape, the lower end of the transmission rod extends to the lower part of the handle.
Preferably, a positioning bearing is embedded in a penetrating position of the transmission rod and the wrench body, and a rod wall of the transmission rod is rotatably connected with the wrench body through the positioning bearing.
Preferably, the lower end of the transmission rod is fixedly provided with a tail knob.
Preferably, the handle is cylindrical.
Preferably, a clamp spring is arranged between the rod wall of the transmission rod and the lower end of the handle.
Compared with the prior art, the utility model provides a novel monkey wrench possesses following beneficial effect:
1. this novel adjustable spanner, through the adjust knob who is equipped with, the knob fixed axle, the handle, the transfer line, conical gear and afterbody knob, in wing and other special areas, can not take out the spanner body, the opening size of spanner body can be adjusted through the afterbody knob of rotatory spanner body, can prevent like this in the special area because reciprocating trial is adjusting the open-ended size and causing spanner body opening can not the chucking bolt-up face completely, cause the condemned condition of bolt-up face fish tail to take place, work efficiency has still been improved greatly.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses in wing and other special areas, can not take out the spanner body and can accomplish the size regulation to spanner movable part, improved the work efficiency of spanner body greatly.
Drawings
Fig. 1 is a schematic structural view of the novel adjustable wrench provided by the present invention.
In the figure: the wrench comprises a wrench body 1, a wrench fixing part 2, a wrench moving part 3, an adjusting knob 4, a knob fixing shaft 5, a handle 6, a transmission rod 7, a bevel gear 8, a knob at the tail part 9, a positioning bearing 10 and a clamp spring 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1, a novel adjustable wrench comprises a wrench body 1, a wrench fixing portion 2, a wrench moving portion 3, an adjusting knob 4, a knob fixing shaft 5 and a handle 6, wherein the wrench moving portion 3 is arranged in a mounting groove of the wrench body 1, a cavity is arranged inside the wrench body 1, the knob fixing shaft 5 is transversely arranged inside the cavity, two ends of the knob fixing shaft 5 are respectively rotatably connected with the left side and the right side of the cavity, the adjusting knob 4 is fixedly arranged on a shaft wall of the knob fixing shaft 5, the adjusting knob 4 is in threaded engagement with the wrench moving portion 3, the handle 6 is cylindrical, a through hole is formed inside the handle 6, a transmission rod 7 vertically penetrates through the through hole, the upper end of the transmission rod 7 penetrates into the cavity, a conical gear 8 is fixedly arranged at the upper end of the transmission rod 7, the right end of the adjusting knob 4 is in an inclined tooth shape, and the right end of the adjusting knob 4 is in engagement with, the lower end of the transmission rod 7 extends to the lower part of the handle 6, and the lower end of the transmission rod 7 is fixedly provided with a tail knob 9.
The penetrating position of the transmission rod 7 and the wrench body 1 is embedded with a positioning bearing 10, the rod wall of the transmission rod 7 is rotatably connected with the wrench body 1 through the positioning bearing 10, and the rotating stability of the transmission rod 7 can be ensured.
A clamp spring 11 is arranged between the rod wall of the transmission rod 7 and the lower end of the handle 6.
The utility model discloses in, during the use, in wing and other special areas, can not take out spanner body 1, the staff is through the afterbody knob 9 of rotatory spanner body 1, afterbody knob 9 can drive transfer line 7 rotatory, transfer line 7 is rotatory can drive conical gear 8 and rotates, conical gear 8 can drive adjust knob 4 and rotate on knob fixed axle 5, thereby can make 3 removals of spanner movable part and adjust open-ended size, can prevent like this in the special area because reciprocating the size of trying to adjust open-ended causes spanner body 1 opening can not the chucking bolt-up face completely, cause the condemned condition of bolt-up face fish tail to take place, spanner body 1's work efficiency has still been improved greatly.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A novel adjustable wrench comprises a wrench body (1), a wrench fixing part (2), a wrench moving part (3), an adjusting knob (4), a knob fixing shaft (5) and a handle (6), and is characterized in that the wrench moving part (3) is arranged in a mounting groove of the wrench body (1), a cavity is arranged inside the wrench body (1), the knob fixing shaft (5) is transversely arranged inside the cavity, two ends of the knob fixing shaft (5) are respectively rotatably connected with the left side and the right side of the cavity, the adjusting knob (4) is fixedly arranged on the shaft wall of the knob fixing shaft (5), the adjusting knob (4) is in threaded engagement with the wrench moving part (3), a through hole is formed in the handle (6), a transmission rod (7) vertically penetrates through the inside of the through hole, and the upper end of the transmission rod (7) penetrates through the inside of the cavity, the upper end of transfer line (7) is fixed and is equipped with conical gear (8), the right-hand member of adjust knob (4) sets up to skewed tooth profile, the right-hand member of adjust knob (4) passes through skewed tooth profile and conical gear (8) meshing setting, the lower extreme of transfer line (7) extends to the below of handle (6).
2. The novel adjustable wrench is characterized in that a positioning bearing (10) is embedded in a penetrating position of the transmission rod (7) and the wrench body (1), and a rod wall of the transmission rod (7) is rotatably connected with the wrench body (1) through the positioning bearing (10).
3. A novel adjustable spanner according to claim 1, characterized in that the lower end of the transmission rod (7) is fixedly provided with a tail knob (9).
4. A new adjustable spanner as claimed in claim 1, characterized in that said handle (6) is cylindrical.
5. A novel adjustable spanner according to claim 1, characterized in that a snap spring (11) is arranged between the rod wall of the transmission rod (7) and the lower end of the handle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021474280.7U CN212763194U (en) | 2020-07-23 | 2020-07-23 | Novel adjustable wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021474280.7U CN212763194U (en) | 2020-07-23 | 2020-07-23 | Novel adjustable wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212763194U true CN212763194U (en) | 2021-03-23 |
Family
ID=75027835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021474280.7U Expired - Fee Related CN212763194U (en) | 2020-07-23 | 2020-07-23 | Novel adjustable wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212763194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2020
- 2020-07-23 CN CN202021474280.7U patent/CN212763194U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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: 20210323 |