CN109262519A - A kind of irregular nut tightness adjusting spanner - Google Patents
A kind of irregular nut tightness adjusting spanner Download PDFInfo
- Publication number
- CN109262519A CN109262519A CN201811433000.5A CN201811433000A CN109262519A CN 109262519 A CN109262519 A CN 109262519A CN 201811433000 A CN201811433000 A CN 201811433000A CN 109262519 A CN109262519 A CN 109262519A
- Authority
- CN
- China
- Prior art keywords
- block
- bolt sleeve
- spill spin
- small axis
- nut
- 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.)
- Granted
Links
- 230000001788 irregular Effects 0.000 title claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 241001669679 Eleotris Species 0.000 description 11
- 238000005260 corrosion Methods 0.000 description 9
- 230000007797 corrosion Effects 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 6
- 238000003756 stirring Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
-
- 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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/02—Arrangements for handling screws or nuts
- B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
- B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
- B25B23/105—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means the gripping device being an integral part of the driving bit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
A kind of irregular nut tightness adjusting spanner category alternating current tool equipment field.The technical scheme is that spanner is made of hand handle, small set, bolt sleeve, several clamp shafts etc.；Hand handle is welded together by cross handle, vertical bar, small axis, flat key and spill spin block, and spill spin block identical with clamp shaft radical is formed with block；Small set as axially position covers between bolt sleeve and the small axis of hand handle；Bolt sleeve top is formed with the centre bore for penetrating small axis and penetrates the lateral opening of clamp shaft cylindrical body, and bolt set upper side penetrates small axis and fixed by shaft block ring, and the recessed hexagon cylinder greater than standard nut is produced in bolt sleeve lower part, and the screw hole of installation holding screw is produced on cylinder；Clamp shaft upper end is formed with the shifting block being bonded with spill spin block block, and lower end cylindrical body and shifting block opposite side, which remove a part, becomes round estrade.Beneficial effect is: can quick elastic various nuts, adaptable, novel, design is rationally, structure is simple and convenient to operate, securely and reliably.
Description
Technical field
A kind of irregular nut tightness adjusting spanner category alternating current tool equipment field.
Background technique
It is known that screw thread is divided into internal screw thread and external screw thread, thread connection exactly internal screw thread and external screw thread are matched and
The removable connection constituted, pattern is various, convenient for disassembly and assembly, reliable operation, handling ease, low in cost, in countries in the world its people
Using very extensive in economic every profession and trade.Thread connection has good self-locking performance, can be securely after being fastened with track wrench
Two parts are linked together by ground.It now, will be the track wrench of various types used in bolt locking or disassembly nut, no
Which kind of, by track wrench, require nut check could be unclamped from bolt on bolt or by nut by sleeve.Set
Cylinder by a set of multiple recessed hexagon rings of band cylinder and be equipped with the attachmentes such as handle, extension bar and form, these recessed hexagon rings are all fixed
's.The nut on bolt is locked in reality or is unclamped in operation, often occur hex nut because of abrasion, corrode or collide with
And it cannot be embedded in the situation in the recessed hex hole of sleeve, so that a set of multiple sleeves are unsuitable for being inserted in hex nut.Example
Such as, the hex nut on railroad sleeper is due to washing water, the flushing water under the erosion year in year out of rain and dew frost and snow and train leaching
The Nature and Man such as corrosion are the collective effect of factor, and the hex nut corrosion on sleeper is serious, and often irregular list
Side corrosion.Thus when the recessed hexagon cylinder insertion on track wrench head, hex nut on sleeper positive six cannot be closely waled
While shape it is each while, by railway maintenance worker be referred to as " small cap ", be difficult to disassemble, seriously affect railway maintenance job scheduling.
Similar situation is in countries in the world national economy every profession and trade, and --- being especially exposed to outdoor occasion --- frequently occurs, seriously
It influences nut check or unclamps the efficiency of operation, there is an urgent need to innovative designs, develop a kind of conveniently and efficiently elastic irregular
The tool equipment of nut, with adapt to countries in the world national economy every profession and trade there is an urgent need to.
Summary of the invention
The object of the invention is to innovate develop it is a kind of can conveniently and efficiently elastic irregular nut elastic spanner, with full
Sufficient countries in the world national economy every profession and trade there is an urgent need to.
The technical scheme is that spanner is made of hand handle, small set, bolt sleeve, several clamp shafts etc.；Hand handle is by cross
, vertical bar, small axis, flat key and spill spin block weld together, spill spin block identical with clamp shaft radical is formed with block；As axial direction
The small set of positioning covers between bolt sleeve and the small axis of hand handle；Bolt sleeve top is formed with the centre bore for penetrating small axis and penetrates clamping
Axial cylindrical body it is lateral opening, bolt set upper side penetrates small axis and is fixed by shaft block ring, and bolt sleeve lower part is produced greater than standard nut
Recessed hexagon cylinder, the screw hole of installation holding screw is produced on cylinder；Clamp shaft upper end, which is formed with, to be bonded with spill spin block block
Shifting block, lower end cylindrical body and shifting block opposite side, which remove a part, becomes round estrade.
The beneficial effects of the present invention are: efficiently solving countries in the world national economy every profession and trade, it is especially exposed to outdoor
Serious occasion is corroded, the hex nut corrosion occurred in tightening nut operation is serious, and track wrench head is unable to locking nut,
Cause hex nut to be difficult the problem of fastening or dismantling, greatly speeds up job scheduling, it can quick elastic standard nut and side
Just the various corrosion nuts including the sleeper nut for being referred to as " small cap " by railway maintenance worker, production efficiency are quickly dismantled
Height, adaptable, novel, design is rationally, structure is simple and convenient to operate, securely and reliably.
Detailed description of the invention
Fig. 1 is the structure partial schematic cross-sectional view of the embodiment of the present invention.
Fig. 2 is the structure partial schematic cross-sectional view of hand handle 2 in Fig. 1.
Fig. 3 is the structure partial schematic cross-sectional view of the vertical bar 2-2 of hand handle 2 in Fig. 2.
Fig. 4 is the structural schematic diagram of the small axis 2-3 of hand handle 2 in Fig. 2.
Fig. 5 is the main view of the spill spin block 2-5 of hand handle 2 in Fig. 2.
Fig. 6 is the half-sectional left view of the spill spin block 2-5 of hand handle 2 in Fig. 2.
Fig. 7 is small 3 structure sectional view of set in Fig. 1.
Fig. 8 is the structure sectional plan view of bolt sleeve 5 in Fig. 1.
Fig. 9 is the structure right view of bolt sleeve 5 in Fig. 8.
Figure 10 is the structure left view of bolt sleeve 5 in Fig. 8.
Figure 11 is the A-A cross sectional plan view of bolt sleeve 5 in Fig. 8.
Figure 12 is the structural schematic diagram of clamp shaft 7 in Fig. 1.
Figure 13 is the top view of clamp shaft 7 in Figure 12.
Specific embodiment
In conjunction with the attached drawing of the embodiment of the present invention the details and the course of work that the present invention will be described in detail.Obviously, described reality
Applying example is only one embodiment of the present of invention, instead of all the embodiments.Based on the embodiments of the present invention, this field skill
Art personnel other embodiments obtained without creative efforts, shall fall within the protection scope of the present invention.It pulls
Hand is made of hand handle 2, small set 3, bolt sleeve 5, several clamp shafts 7 etc.；Hand handle 2 is by cross handle 2-1, vertical bar 2-2, small axis 2-3, flat
Key 2-4 and spill spin block 2-5 weld together, and spill spin block 2-5 identical with 7 radical of clamp shaft is formed with block；As axially position
3 sets of small set between bolt sleeve 5 and the small axis 2-3 of hand handle 2；5 top of bolt sleeve is formed with the centre bore for penetrating small axis 2-3 and wears
Enter the lateral opening of 7 cylindrical body of clamp shaft, 5 upper end of bolt sleeve penetrates small axis 2-3 and fixed by shaft block ring 6, and 5 lower part of bolt sleeve is produced
Greater than the recessed hexagon cylinder of standard nut, the screw hole of installation holding screw 4 is produced on cylinder；7 upper end of clamp shaft is formed with and revolves
The shifting block of switch block 2-5 block fitting, lower end cylindrical body and shifting block opposite side, which remove a part, becomes round estrade.The small axis of hand handle 2
2-3 is inserted into the centre bore of spill spin block 2-5 and with being welded together after flat key 2-4 positioning, is inserted into the lower end vertical bar 2-2 and welds, erects
The semicircle of the upper end bar 2-2 welds after being bonded with cross handle 2-1, the sheath 1 that the both ends cross handle 2-1 penetrate convenient for hand-held, vertical bar 2-2
Circumference posts the reflective strip 8 for facilitating night use.In the present embodiment, the clamp shaft 2 is two, 5 upper end of bolt sleeve
Penetrating the lateral opening of 7 cylindrical body of clamp shaft is also two.Obviously, according to the specific needs for locking or unclamping nut operation, lock shaft 2
It can be one, three etc., the lateral opening of nut set 3 can also accordingly be made as one, three etc..Spill spin block 2-5, bolt sleeve 3
It is made of superior alloy steel with clamp shaft 7, and is strictly heat-treated.When being locked or dismantled nut operation, no matter
It is locking or release standard nut, or the various corrosion nuts of disassembly, this elastic spanner is imbedded to the nut wait lock or dismantle
In, it is bonded the shifting block of 7 upper end of clamp shaft with the block of spill spin block 2-5, rotates clockwise, the block of spill spin block 2-5 is clockwise
The shifting block for stirring clamp shaft 7 makes 7 lower end round estrade of clamp shaft tightly wale a side of hex nut regular hexagon, can be rapid
Nut and bolt are locked；Rotation, the block of spill spin block 2-5 stir the shifting block of clamp shaft 7 counterclockwise, make clamp shaft 7 counterclockwise
The side that lower end round estrade tightly wales hex nut regular hexagon can be convenient and efficient no matter whether this side is corroded
Ground disassembles hex nut.For example, railway has tiny fragments of stone, coal, etc. route railway roadbed maintenance work to be locked or dismantled railroad sleeper
When nut, the railroad sleeper nut of standard is whether locked or dismantles, or disassembly railway maintenance worker is referred to as the rust of " small cap "
Lose hex nut, this elastic spanner imbedded in the railroad sleeper nut wait lock or dismantle, make the shifting block of 7 upper end of clamp shaft with
The block of spill spin block 2-5 is bonded, and is rotated clockwise, the block of spill spin block 2-5 stirs the shifting block of clamp shaft 7 clockwise, makes to clamp
7 lower end round estrade of axis tightly wales a side of hex nut regular hexagon, can be rapidly by the bolt on sleeper nut and sleeper
Locking compresses rail fastener, rail is secured firmly on sleeper；Rotation, the block of spill spin block 2-5 are stirred counterclockwise counterclockwise
The shifting block of clamp shaft 7 makes 7 lower end round estrade of clamp shaft tightly wale a side of hex nut regular hexagon, no matter this side
Whether corrode, can conveniently and efficiently disassemble hex nut.The beneficial effects of the present invention are: efficiently solving the world
Various countries' national economy every profession and trade is especially exposed to the serious occasion of outdoor corrosion, the hexagonal spiral shell occurred in tightening nut operation
Mother's corrosion is serious, and track wrench head is unable to locking nut, causes hex nut to be difficult the problem of fastening or dismantling, greatly speeds up
Job scheduling, can quickly elastic standard nut and conveniently and efficiently dismantle including by railway maintenance worker be referred to as " small cap "
Sleeper nut including various corrosion nuts, high production efficiency is adaptable, novel, design rationally, structure it is simple,
It is easy to operate, safe and reliable.
Claims (2)
1. a kind of irregular nut tightness adjusting spanner, it is characterised in that: spanner by hand handle (2),
The composition such as small set (3), bolt sleeve (5), several clamp shafts (7)；Hand handle (2) is by cross handle (2-1), vertical bar (2-2), small axis
(2-3), flat key (2-4) and spill spin block (2-5) weld together, and spill spin block (2-5) identical with clamp shaft (7) radical is formed with gear
Block；Small set (3) as axially position covers between bolt sleeve (5) and the small axis (2-3) of hand handle (2)；Bolt sleeve (5) top system
There is the centre bore for penetrating small axis (2-3) and penetrate the lateral opening of clamp shaft (7) cylindrical body, bolt sleeve (5) upper end penetrates small axis (2-3)
And it is fixed by shaft block ring (6), bolt sleeve (5) lower part produces the recessed hexagon cylinder greater than standard nut, produces peace on cylinder
Fill the screw hole of holding screw (4)；Clamp shaft (7) upper end is formed with the shifting block being bonded with spill spin block (2-5) block, lower end cylindrical body with
Shifting block opposite side, which removes a part, becomes round estrade.
2. a kind of irregular nut tightness adjusting spanner according to claim 1, it is characterised in that:
The small axis (2-3) of hand handle (2) is inserted into the centre bore of spill spin block (2-5) and with being welded together after flat key (2-4) positioning, then
Insertion lower end vertical bar (2-2) welds, and the semicircle of the upper end vertical bar (2-2) welds after being bonded with cross handle (2-1), the both ends cross handle (2-1)
The sheath (1) convenient for hand-held is penetrated, vertical bar (2-2) circumference posts the reflective strip (8) for facilitating night use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811433000.5A CN109262519B (en) | 2018-11-28 | 2018-11-28 | Irregular nut elasticity spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811433000.5A CN109262519B (en) | 2018-11-28 | 2018-11-28 | Irregular nut elasticity spanner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109262519A true CN109262519A (en) | 2019-01-25 |
| CN109262519B CN109262519B (en) | 2023-11-21 |
Family
ID=65186258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811433000.5A Active CN109262519B (en) | 2018-11-28 | 2018-11-28 | Irregular nut elasticity spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109262519B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5121300A (en) * | 1974-08-14 | 1976-02-20 | Eichi Yangu Richaado | Uekomiborutohaakukogu |
| US4920834A (en) * | 1987-09-18 | 1990-05-01 | Kent Womack | Socket pipe wrench |
| JP2003094348A (en) * | 2001-09-19 | 2003-04-03 | Imoto Hamono Kk | Socket for bolt |
| US20040221688A1 (en) * | 2003-05-05 | 2004-11-11 | Hui-Chen Liao | Socket for a wrench |
| CN203650377U (en) * | 2013-12-31 | 2014-06-18 | 北京海蓝科技开发有限责任公司 | Auxiliary dismounting device and dismounting assembly |
| US20140224074A1 (en) * | 2013-02-14 | 2014-08-14 | Tool Tech, LLC | Nut removal tool |
| CN207289936U (en) * | 2017-10-24 | 2018-05-01 | 北京汽车研究总院有限公司 | Multifunctional wrench |
| CN209062961U (en) * | 2018-11-28 | 2019-07-05 | 安阳市安振高新产业有限责任公司 | A kind of irregular nut tightness adjusting spanner |
-
2018
- 2018-11-28 CN CN201811433000.5A patent/CN109262519B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5121300A (en) * | 1974-08-14 | 1976-02-20 | Eichi Yangu Richaado | Uekomiborutohaakukogu |
| US4920834A (en) * | 1987-09-18 | 1990-05-01 | Kent Womack | Socket pipe wrench |
| JP2003094348A (en) * | 2001-09-19 | 2003-04-03 | Imoto Hamono Kk | Socket for bolt |
| US20040221688A1 (en) * | 2003-05-05 | 2004-11-11 | Hui-Chen Liao | Socket for a wrench |
| US20140224074A1 (en) * | 2013-02-14 | 2014-08-14 | Tool Tech, LLC | Nut removal tool |
| CN203650377U (en) * | 2013-12-31 | 2014-06-18 | 北京海蓝科技开发有限责任公司 | Auxiliary dismounting device and dismounting assembly |
| CN207289936U (en) * | 2017-10-24 | 2018-05-01 | 北京汽车研究总院有限公司 | Multifunctional wrench |
| CN209062961U (en) * | 2018-11-28 | 2019-07-05 | 安阳市安振高新产业有限责任公司 | A kind of irregular nut tightness adjusting spanner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109262519B (en) | 2023-11-21 |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |