CN114346950A - Special wrench for dismounting and mounting double-side shear pressing plate sleeve round nut - Google Patents
Special wrench for dismounting and mounting double-side shear pressing plate sleeve round nut Download PDFInfo
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- CN114346950A CN114346950A CN202111633589.5A CN202111633589A CN114346950A CN 114346950 A CN114346950 A CN 114346950A CN 202111633589 A CN202111633589 A CN 202111633589A CN 114346950 A CN114346950 A CN 114346950A
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- round nut
- wrench
- dismounting
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- 238000009434 installation Methods 0.000 claims abstract description 6
- 229910000746 Structural steel Inorganic materials 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 7
- 230000002146 bilateral effect Effects 0.000 claims description 5
- 230000001066 destructive effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 description 6
- 238000010008 shearing Methods 0.000 description 4
- 229910000851 Alloy steel Inorganic materials 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The invention belongs to the field of metallurgical machinery, in particular to a special wrench for dismounting and mounting a double-sided shear pressing plate sleeve round nut, which aims at solving the problems that the dismounting is difficult due to the use condition of the double-sided shear pressing plate sleeve round nut, no matched tool exists, particularly, the round nut is easy to damage due to the frequent use of destructive means during the dismounting, and the following proposal is proposed, which comprises a wrench main body, the wrench main body comprises a handle and a wrench head, the handle and the wrench head are integrally formed, the wrench head is arc-shaped, the wrench head is provided with the clamping block, the clamping block protrudes towards the interior of the wrench head, the bottom of the handle main body is provided with the connecting hole, the wrench is reasonable in structure and convenient to operate, by designing the special wrench main body matched with the round nut according to the external dimension, the size of the groove and the like of the round nut, in the actual use process, the disassembly and installation time of the double-sided shear pressing plate sleeve round nut is greatly shortened.
Description
Technical Field
The invention relates to the technical field of metallurgical machinery, in particular to a special wrench for dismounting and mounting a double-sided shear pressing plate sleeve round nut.
Background
In the field of metallurgical machinery, a double-sided shearing pressing plate sleeve round nut is widely used, but the use condition of the double-sided shearing pressing plate sleeve round nut makes disassembly difficult, matched tools are not provided, particularly, destructive means is often used in disassembly, and the round nut is extremely easy to damage, so that a special wrench for disassembling and assembling the double-sided shearing pressing plate sleeve round nut is provided for solving the problems.
Disclosure of Invention
The invention aims to solve the defects that the use conditions of a double-sided shear pressing plate sleeve round nut in the prior art cause difficulty in disassembly, no matched tool exists, particularly, destructive means is frequently used in disassembly, and the round nut is extremely easy to damage.
In order to achieve the purpose, the invention adopts the following technical scheme:
a special spanner for installation is dismantled to bilateral scissors clamp plate sleeve round nut, including spanner main part, spanner main part includes handle and spanner head, handle and spanner head integrated into one piece, the spanner head is circular-arcly, be equipped with the fixture block on the spanner head, the fixture block is to the inside arch of spanner head, the connecting hole has been seted up to the bottom of handle main part, through the overall dimension according to round nut, recess size etc. designed the special spanner main part that matches with it, in the in-service use process, shortened the dismantlement and the installation time of bilateral scissors clamp plate sleeve round nut greatly.
Preferably, the internal diameter of spanner head and the external diameter looks adaptation of round nut, the recess looks adaptation of fixture block and round nut, because the internal diameter of spanner head and the external diameter looks adaptation of round nut, the recess looks adaptation of fixture block and round nut, when dismantling round nut, spanner head cover is established on round nut, and the fixture block inserts in round nut's the recess, can carry out the chucking with round nut like this, utilize corresponding equipment to make the spanner main part rotate, thereby can dismantle round nut, convenient and fast, the dismantlement and the installation time of bilateral scissors clamp plate sleeve round nut have been shortened greatly.
Preferably, the top fixedly connected with screw thread post of fixture block, the thread groove has been seted up on the spanner head, the screw thread post extend to in the thread groove and with thread groove threaded connection, rotate the fixture block through the instrument, just can break away from the thread groove with the screw thread post, conveniently take off the fixture block from the spanner head, change convenient and fast.
Preferably, the inner wall of the wrench head is provided with an anti-slip pad, the anti-slip pad is made of elastic rubber, and the anti-slip pad can increase friction force and prevent the wrench head from falling off from the round nut.
Preferably, the handle main body and the fixture block are made of GB/T3077 alloy structural steel, and the GB/T3077 alloy structural steel is heat-resistant alloy steel with high strength, high hardness, high temperature resistance and wear resistance, and has long service life.
Preferably, the equal fixedly connected with cushion in both sides of fixture block, the cushion is the rubber material, and the cushion not only can increase frictional force, prevents that the fixture block from coming off in the recess, can reduce the wearing and tearing between fixture block and the recess moreover, has improved the life of fixture block.
Has the advantages that: because the internal diameter of spanner head and the external diameter looks adaptation of round nut, the recess looks adaptation of fixture block and round nut, when dismantling round nut, spanner head cover is established on round nut, and in the fixture block inserted round nut's recess, can carry out the chucking with round nut like this, utilizes corresponding equipment to make the spanner main part rotate to can dismantle round nut, convenient and fast has shortened the dismantlement and the installation time of bilateral scissors clamp plate sleeve round nut greatly.
Because the wrench body and the fixture block are made of GB/T3077 alloy structural steel, the GB/T3077 alloy structural steel is high-strength, high-hardness, high-temperature resistance and wear resistance heat-resistant alloy steel, the service life is long, and meanwhile, the inner wall of the wrench head is provided with the anti-slip pad which is made of elastic rubber, when the wrench head is sleeved with the outer diameter of the round nut, the anti-slip pad can increase friction force and prevent the wrench head from falling off the round nut, and meanwhile, the two sides of the fixture block are both provided with the elastic pads which are made of rubber, so that the friction force can be increased, the fixture block is prevented from falling off from the groove, the wear between the fixture block and the groove can be reduced, the service life of the fixture block is prolonged, because the top of the fixture block is provided with the threaded column which is in threaded connection with the threaded groove, when the fixture block needs to be replaced, the fixture block can be separated from the threaded column only by rotating the fixture block through a tool, the clamping block is conveniently taken down from the wrench head for replacement, and the wrench is convenient and fast.
The double-sided shear pressing plate sleeve round nut is reasonable in structure and convenient to operate, the special wrench body matched with the round nut is designed according to the overall dimension, the size of the groove and the like of the round nut, and the dismounting and mounting time of the double-sided shear pressing plate sleeve round nut is greatly shortened in the actual use process.
Drawings
FIG. 1 is a schematic structural view of a special wrench for dismounting and mounting a double-sided shear pressure plate sleeve round nut, which is provided by the invention;
FIG. 2 is a schematic view of a partial three-dimensional structure of a special wrench for dismounting and mounting a double-sided shear pressure plate sleeve round nut, which is provided by the invention;
FIG. 3 is a schematic view of a connection structure of a wrench head and a clamping block of the special wrench for dismounting and mounting a double-sided shear pressing plate sleeve round nut provided by the invention;
fig. 4 is a schematic structural diagram of a clamping block and a threaded column of the special wrench for dismounting and mounting the double-sided shear pressing plate sleeve round nut provided by the invention.
In the figure: 1 wrench body, 2 handles, 3 wrench heads, 4 fixture blocks, 5 connecting holes, 6 non-slip pads, 7 elastic pads, 8 threaded columns and 9 threaded grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a special wrench for dismounting and mounting a round nut of a double-sided shear pressing plate sleeve comprises a wrench body 1, wherein the wrench body 1 comprises a handle 2 and a wrench head 3, the handle 2 and the wrench head 3 are integrally formed, the wrench head 3 is arc-shaped, a clamping block 4 is arranged on the wrench head 3, the clamping block 4 protrudes towards the inside of the wrench head 3, a connecting hole 5 is arranged at the bottom of the handle body 2, the inner diameter of the wrench head 3 is matched with the outer diameter of the round nut, the clamping block 4 is matched with the groove of the round nut, the handle body 1 and the clamping block 4 are made of GB/T3077 alloy structural steel, the clamping block 4 is matched with the groove of the round nut due to the fact that the inner diameter of the wrench head 3 is matched with the outer diameter of the round nut, when the round nut is dismounted, the wrench head 3 is sleeved on the round nut, and the clamping block 4 is inserted into the groove of the round nut, so that the round nut can be clamped, the wrench body 1 is rotated by corresponding equipment, so that the round nut can be disassembled conveniently and quickly, and the disassembling and assembling time of the double-sided shear pressing plate sleeve round nut is greatly shortened.
According to the wrench head, the threaded column 8 is fixedly connected to the top of the clamping block 4, the threaded groove 9 is formed in the wrench head 3, the threaded column 8 extends into the threaded groove 9 and is in threaded connection with the threaded groove 9, the clamping block 4 is rotated through a tool, the threaded column 8 can be separated from the threaded groove 9, the clamping block 4 can be conveniently taken down from the wrench head 3 to be replaced, and the wrench head is convenient and fast to use.
In the invention, the inner wall of the wrench head 3 is provided with the anti-slip pad 6, the anti-slip pad 6 is made of elastic rubber, and the anti-slip pad 6 can increase friction force and prevent the wrench head 3 from falling off from the round nut.
According to the invention, the elastic pads 7 are fixedly connected to the two sides of the fixture block 4, the elastic pads 7 are made of rubber, the elastic pads 7 can increase friction force, the fixture block 4 is prevented from falling off from the groove, abrasion between the fixture block 4 and the groove can be reduced, and the service life of the fixture block 4 is prolonged.
The working principle is as follows: when the wrench is used specifically, the wrench head 3 is sleeved on the round nut, the clamping block 4 is inserted into the groove of the round nut, so that the round nut can be clamped, the wrench body 1 is rotated by corresponding equipment, so that the round nut can be disassembled conveniently and quickly, the disassembling and assembling time of the double-sided shearing pressing plate sleeve round nut is greatly shortened, as the wrench body 1 and the clamping block 4 are made of GB/T3077 alloy structural steel which is high-strength, high-hardness, high-temperature-resistant and wear-resistant heat-resistant alloy steel, the service life is long, meanwhile, the inner wall of the wrench head 3 is provided with the anti-slip pad 6, and the anti-slip pad 6 is made of elastic rubber, so that when the wrench head 3 is sleeved with the outer diameter of the round nut, the anti-slip pad 6 can increase the friction force to prevent the wrench head 3 from falling off the round nut, and meanwhile, the two sides of the clamping block 4 are both provided with the elastic pads 7, the elastic pad 7 is made of rubber, so that friction force can be increased, the fixture block 4 is prevented from falling off from the groove, abrasion between the fixture block 4 and the groove can be reduced, the service life of the fixture block 4 is prolonged, the top of the fixture block 4 is provided with the threaded column 8, the threaded column 8 is in threaded connection with the threaded groove 9, when the fixture block 4 needs to be replaced, the fixture block 4 only needs to be rotated through a tool, the threaded column 8 can be separated from the threaded groove 9, the fixture block 4 can be conveniently taken down from the wrench head 3 and replaced, and the tool is convenient and fast.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A special spanner for bilateral scissors clamp plate sleeve round nut dismantles installation, including spanner main part (1), its characterized in that, spanner main part (1) includes handle (2) and wrench end (3), handle (2) and wrench end (3) integrated into one piece, wrench end (3) are circular-arc, be equipped with on wrench end (3) fixture block (4), fixture block (4) are inside protruding to wrench end (3), connecting hole (5) have been seted up to the bottom of handle main part (2).
2. The special wrench for dismounting and mounting the double-sided shear platen sleeve round nut as claimed in claim 1, wherein the inner diameter of the wrench head (3) is matched with the outer diameter of the round nut, and the clamping block (4) is matched with the groove of the round nut.
3. The special wrench for dismounting and mounting the double-sided shear platen sleeve round nut as claimed in claim 1, wherein a threaded post (8) is fixedly connected to the top of the clamping block (4), a threaded groove (9) is formed in the wrench head (3), and the threaded post (8) extends into the threaded groove (9) and is in threaded connection with the threaded groove (9).
4. The special wrench for dismounting and mounting the double-sided shear platen sleeve round nut as claimed in claim 1, wherein a non-slip pad (6) is arranged on the inner wall of the wrench head (3), and the non-slip pad (6) is made of elastic rubber.
5. The special wrench for dismounting and mounting the double-sided shear pressure plate sleeve round nut as claimed in claim 1, wherein the handle body (1) and the fixture block (4) are made of GB/T3077 alloy structural steel.
6. The special wrench for dismounting and mounting the double-sided shear platen sleeve round nut as claimed in claim 1, wherein elastic pads (7) are fixedly connected to both sides of the clamping block (4), and the elastic pads (7) are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111633589.5A CN114346950A (en) | 2021-12-29 | 2021-12-29 | Special wrench for dismounting and mounting double-side shear pressing plate sleeve round nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111633589.5A CN114346950A (en) | 2021-12-29 | 2021-12-29 | Special wrench for dismounting and mounting double-side shear pressing plate sleeve round nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114346950A true CN114346950A (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111633589.5A Pending CN114346950A (en) | 2021-12-29 | 2021-12-29 | Special wrench for dismounting and mounting double-side shear pressing plate sleeve round nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114346950A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201410647Y (en) * | 2009-05-04 | 2010-02-24 | 胜利油田华胜环保产业有限责任公司 | Medicament barrel cover wrench |
| CN103909487A (en) * | 2013-01-09 | 2014-07-09 | 广西玉柴机器股份有限公司 | Adjustable hook-shaped wrench |
| CN106312885A (en) * | 2016-08-26 | 2017-01-11 | 北京星航机电装备有限公司 | Tightening and removing tool capable of preventing bruise and tightening and removing method |
| CN205888988U (en) * | 2016-07-14 | 2017-01-18 | 大族激光科技产业集团股份有限公司 | Hook spanner |
| CN206967381U (en) * | 2017-07-03 | 2018-02-06 | 中国石油集团渤海钻探工程有限公司 | A kind of hook spanner |
| CN207710657U (en) * | 2018-01-18 | 2018-08-10 | 苏州金科发能源技术有限公司 | The special Hook wrench of wireless drilling inclinometers |
| CN109318159A (en) * | 2017-07-31 | 2019-02-12 | 中国石油天然气股份有限公司 | Spanner |
| CN210939009U (en) * | 2019-09-04 | 2020-07-07 | 张家港宏昌钢板有限公司 | Special spanner for double-sided shear super-large round nut |
| CN212635575U (en) * | 2020-06-28 | 2021-03-02 | 江苏经贸职业技术学院 | Combined crescent spanner |
| CN212859283U (en) * | 2020-06-05 | 2021-04-02 | 宁夏中欣晶圆半导体科技有限公司 | Special tool for F-shaped tooth flank locking nut |
-
2021
- 2021-12-29 CN CN202111633589.5A patent/CN114346950A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201410647Y (en) * | 2009-05-04 | 2010-02-24 | 胜利油田华胜环保产业有限责任公司 | Medicament barrel cover wrench |
| CN103909487A (en) * | 2013-01-09 | 2014-07-09 | 广西玉柴机器股份有限公司 | Adjustable hook-shaped wrench |
| CN205888988U (en) * | 2016-07-14 | 2017-01-18 | 大族激光科技产业集团股份有限公司 | Hook spanner |
| CN106312885A (en) * | 2016-08-26 | 2017-01-11 | 北京星航机电装备有限公司 | Tightening and removing tool capable of preventing bruise and tightening and removing method |
| CN206967381U (en) * | 2017-07-03 | 2018-02-06 | 中国石油集团渤海钻探工程有限公司 | A kind of hook spanner |
| CN109318159A (en) * | 2017-07-31 | 2019-02-12 | 中国石油天然气股份有限公司 | Spanner |
| CN207710657U (en) * | 2018-01-18 | 2018-08-10 | 苏州金科发能源技术有限公司 | The special Hook wrench of wireless drilling inclinometers |
| CN210939009U (en) * | 2019-09-04 | 2020-07-07 | 张家港宏昌钢板有限公司 | Special spanner for double-sided shear super-large round nut |
| CN212859283U (en) * | 2020-06-05 | 2021-04-02 | 宁夏中欣晶圆半导体科技有限公司 | Special tool for F-shaped tooth flank locking nut |
| CN212635575U (en) * | 2020-06-28 | 2021-03-02 | 江苏经贸职业技术学院 | Combined crescent spanner |
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