CN105500292B - Multi-functional torsion sheathing tool - Google Patents
Multi-functional torsion sheathing tool Download PDFInfo
- Publication number
- CN105500292B CN105500292B CN201610034513.3A CN201610034513A CN105500292B CN 105500292 B CN105500292 B CN 105500292B CN 201610034513 A CN201610034513 A CN 201610034513A CN 105500292 B CN105500292 B CN 105500292B
- Authority
- CN
- China
- Prior art keywords
- pressure measurement
- pressure
- cutter head
- submodule
- sleeve
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F1/00—Combination or multi-purpose hand tools
-
- 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
- B25B15/00—Screwdrivers
-
- 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
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
- B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
-
- 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
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
- B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
- B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention discloses a kind of multi-functional torsion sheathing tool, submodule, tire pressure module, the link block for connecting above-mentioned module and the fixed transmission module for having turned round submodule rotation of rotatable drive have been turned round calmly including at least one set of, the fixed submodule of having turned round includes outer sleeve, the cutter head for being removably connected to outer sleeve end and stress cam, the stress cam is spaced apart in cutter head upper surface, cylindrical groove is offered in the outer sleeve, the groove tip inside is formed with internal thread;The tire pressure module includes pressure measurement sleeve, the pressure measurement mouth located at pressure measurement sleeve ends, the pressure measurement groove being opened in pressure measurement sleeve, pressure guide hole, the bearing disc that can be moved up and down, pressure-bearing elastic component and pressure measurement slot plug.The present invention is simple in construction, and bottle opener torsion can adjust, and tighten torque magnitude precise control;Multigroup bottle opener is set, and can meet various shapes demand;Tire pressure monitoring can be carried out, easy to operate, measurement is accurate.
Description
Technical field
Invention belongs to hardware & tools field, more particularly, to a kind of multi-functional torsion sheathing tool.
Background technology
On the more accurate instrument of some match ratios or equipment, the screw-down torque to threaded connector is that have clearly to limit
, and when changing or safeguarding these precision instrument and equipments, it is often necessary to these threaded connectors are turned on, changes or ties up
It is tightened by the moment of torsion of setting again after shield related accessory, such as automobile storage battery binding post fixing bolt, tire fastening bolt is torn open
Dress etc..Usual people carry out tightening by hand using bottle opener to threaded connector, and the power tightened generally all is by worker
Experience judged.So when tightening the threaded connector that some have specified torque requirement, in order to prevent bolt looseness,
Worker is typically all to be screwed to extreme position to ensure to tighten by threaded connector.But for there is the threaded connection of torque demand
Part, if screw-down torque is excessive, makes threaded connector be chronically under high pulling torque and connects two components, this can not only make threaded connection
Part because meet with stresses it is excessive crack, or even fracture, can also make threaded connector connect precision equipment bear excessive pressure
Power and cause deformation, make instrument cisco unity malfunction, ultimately result in the generation of failure or accident.
The content of the invention
The present invention in order to overcome the deficiencies in the prior art can be set there is provided a kind of torsion, simple in construction, collection bottle opener and pressure measurement
The variable multi-functional torsion sheathing tool of one, a subtype.
To achieve these goals, the present invention uses following technical scheme:A kind of multi-functional torsion sheathing tool, including extremely
Surely submodule, tire pressure module, the link block for connecting above-mentioned module and rotatable drive have been turned round for few one group and has turned round submodule calmly
Block rotate transmission module, it is described it is fixed has turned round submodule include outer sleeve, be removably connected to outer sleeve end cutter head and by
Power cam, the stress cam is spaced apart in offering cylindrical groove in cutter head upper surface, the outer sleeve, the groove end
Internal thread is formed with the inside of portion;The tire pressure module includes pressure measurement sleeve, the pressure measurement mouth located at pressure measurement sleeve ends, is opened in survey
Pressure measurement groove, pressure guide hole, the bearing disc that can be moved up and down, pressure-bearing elastic component and pressure measurement slot plug in gland cylinder, the pressure measurement sleeve
Provided with graduation mark, the pressure measurement mouth is connected with pressure measurement groove by pressure guide hole, and described pressure-bearing elastic component one end connects bearing disc, separately
One end is fixed on pressure measurement slot plug;The link block is including the first connector located at the outer sleeve, located at the pressure measuring sleeve
The second connector and lock pin of cylinder;The transmission module includes turning round screw rod, transmission elastic component, transmission platen surely and coordinates stress convex
The force cam that button transmission cutter head is rotated, the screw rod side wall of turning round surely is provided with torsion scale, and the force cam is opposed to be located at
It is driven platen lower surface.
Further, the fixed submodule of having turned round is set to three groups, respectively cross driver module, a word rise submodule,
Interior hexagonal plays submodule, and the change that can meet a variety of subtypes is used, and realizes that an instrument is twisted to different type bolt head
Tightly.
Further, the cutter head structure of the cross driver module is set for cross, and a word plays the knife of submodule
Header structure is set for in-line, and the interior hexagonal plays the cutter head structure of submodule and set for hexagon.
Further, the cutter head is formed with the engaging section that can be embedded in the cylindrical groove, and engaging section is circumferentially
Wall direction is located at the round flange of outwardly convex, and the groove inwall is provided with the neck of the spacing cutter head of mating flanges, described convex
Edge is engaged with neck to be limited to cutter head in the outer sleeve, and can be rotated relative to outer sleeve.
Further, first connector is the bolt ring located at outer sleeve sidepiece, and the bolt ring, which is offered, is available for lock pin to wear
The connecting hole crossed;Second connector is the keyhole for being available for lock pin to pass through for being opened in pressure measurement sleeve lower end, and lock pin will can be turned round
Power sheathing tool is combined, and is carried and using more easy.
Further, the pressure guide hole includes upper guide hole and lower guide hole, and the lower guide hole is set to be semicircle, the lower guide hole
The center of circle and second connector the center of circle to be coaxially disposed, when second connector is set to keyhole, it is described under lead
Hole just gets around the position where keyhole so that pressure guide hole keeps the state of sealing pilot so that the pressure measurement of tire is more accurate.
Further, pressure measurement sleeve is set for local transparent, so as to easily observe that bearing disc corresponds to pressure measuring sleeve
Graduation position on cylinder, the pressure value in reaction tire more for simplicity.
Further, the pressure-bearing elastic component, transmission elastic component are spring.
In summary, sheathing tool of the invention is simple in construction, easy to operate;Matching somebody with somebody for screw rod is turned round only by outer sleeve and surely
Close and can be achieved to limit for the torsion of bottle opener, parts are few, are hardly damaged, and easy to maintenance;Stress cam and force are set
Cam, the requirement of specified torque is realized by both cooperations, is opened when stress cam is slipped from the wedge surface of force cam, i.e., two
After person is separated from each other, even if firmly twisting bolt again, bolt will not also continue to tighten, and reach the bolted purpose of protection;
Because cam is widget, its structure length is smaller, and quickly engaging can be achieved and separates, has shortened instrument and has reached regulation
Disengaging time during torsional forces, the reduction bolt of high degree is being tightened the torsional forces that is subject to afterwards, improves the use of bolt
Life-span, and improve the operating efficiency of instrument;Surely the torsion scale turned round on screw rod is set, and can understand that accurately reaction instrument is instantly
Torsional forces, it is more accurate for tightening for bolt;The setting of tire pressure module so that instrument uses very simple mechanism, just
Pressure of tire can be intuitively shown, pressure of tire is accurately measured;Rise submodule be set to it is multigroup, can correspond to difference
The bolt of type uses the bottle opener of different shape cutter head, and polytype bolt can be achieved tightens operation, without in operation behaviour
A variety of tightening tools are changed during work.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the fixed cooperation schematic diagram for having turned round submodule and transmission module.
Fig. 3 is the structural representation of tire pressure module.
Fig. 4 is the partial schematic diagram of transmission module.
Fig. 5 is the top view of cutter head.
Embodiment
In order that those skilled in the art are better understood from the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, clear, complete description is carried out to the technical scheme in the embodiment of the present invention.
As Figure 1-5, a kind of multi-functional torsion sheathing tool, including it is at least one set of fixed turned round submodule, tire pressure module,
Link block and transmission module;With in the present embodiment, the fixed submodule of having turned round is set to three groups, respectively cross driver module
5th, a word plays submodule 6 and interior hexagonal plays submodule 7;Corresponding, the cutter head structure of the cross driver module 5 is cross
Shape is set, and a word plays the cutter head structure of submodule 6 and set for in-line, and the interior hexagonal plays the cutter head structure of submodule 7
Set for hexagon.By multigroup setting to playing submodule, different types of bolt can be corresponded to and use different shape cutter head
Bottle opener, polytype bolt can be achieved tightens operation, without changing a variety of tightening tools in operation operating process.Specifically
, in accompanying drawing by taking cross driver module as an example, the fixed submodule of having turned round includes outer sleeve 11, cutter head 12 and stress cam 13,
Cylindrical groove 14 is offered in the outer sleeve 11, the tip inside of groove 14 is formed with internal thread;The cutter head 12 is can
The end for being connected to outer sleeve 11 of dismounting, is placed in the groove 14;In order to preferably position the position of cutter head, with this implementation
In example, we are provided with the engaging section that can be embedded in the cylindrical groove 14 in the end of the cutter head 12, and along card
The periphery wall direction of section is closed, we are provided with the round flange 121 of outwardly convex, and in the inwall of groove 14 provided with cooperation
The neck 141 of the spacing cutter head 12 of flange.So as to which the flange is engaged with neck, cutter head can be limited to the outer sleeve
It is interior, and can be rotated relative to outer sleeve.The stress cam 13 is the upper surface for being distributed in cutter head 12 at interval, adjacent
Accommodating chamber is formed between stress cam 13, force cam 44 can be inserted in the accommodating chamber, and realization is engaged with stress cam 13, band
Dynamic cutter head is rotated.
The transmission module and the fixed submodule of having turned round of rotatable and drive are rotated.Specifically, the transmission module includes
Surely screw rod 41, transmission elastic component 42, transmission platen 43 and force cam 44 are turned round, the outside of screw rod 41 of turning round surely is provided with external screw thread,
Surely turn round the side wall of screw rod 41 and be provided with torsion scale 411, the accurately torsional forces of reaction instrument instantly can be understood, for tightening for bolt
It is more accurate;Opposed being located at of force cam 44 is driven the lower surface of platen 43, and force cam 44 can be with the phase of stress cam 13
Transmission cutter head 12 is coordinated to rotate.With in the present embodiment, it is described transmission elastic component 42 be set to spring.
The tire pressure module includes pressure measurement sleeve 21, pressure measurement mouth 22, pressure measurement groove 23, pressure guide hole 24, bearing disc 25, pressure-bearing bullet
Property part 26 and pressure measurement slot plug 27;The pressure measurement groove 23 is opened in pressure measurement sleeve 21, positioned at the top of the pressure guide hole 24;It is described
Pressure measurement mouth 22 is located at the end of pressure measurement sleeve 21, and the pressure measurement mouth 22 is connected with pressure measurement groove 23 by pressure guide hole 24;The pressure-bearing
Disk 25 is placed in pressure measurement groove 23, and can be moved up and down in the presence of pressure-bearing elastic component 26 in pressure measurement groove 23.The pressure measurement groove
Plug 27 is embedded in the end of pressure measurement groove 23, for being sealed to the open-ended of pressure measurement groove 23;Described one end of pressure-bearing elastic component 26
Bearing disc 25 is connected, the other end is fixedly connected on pressure measurement slot plug 27;With in the present embodiment, the pressure-bearing elastic component 26 is set to bullet
Spring.Observe for convenience, the pressure measurement sleeve 21 is provided with graduation mark 211, preferably, institute's pressure measurement sleeve may be configured as part thoroughly
Bright structure, the side for being labeled with graduation mark can be set to it is transparent, so as to easily observe bearing disc correspond to pressure measuring sleeve
Graduation position on cylinder, the pressure value in reaction tire more for simplicity.
The link block includes the first connector 31 located at the outer sleeve 11, the located at the pressure measurement sleeve 21
Two connectors 32 and lock pin 33;Above-mentioned all modules can be connected by link block, the combination of torsion sheathing tool exists
Together, carry and using more easy.Specifically, in the present embodiment, first connector 31 is located at the sidepiece of outer sleeve 11
Bolt ring, and the connecting hole 311 for being available for lock pin 33 to pass through is offered on bolt ring;Second connector 32 is set to open up
The keyhole that lock pin 33 is passed through is available in the lower end of pressure measurement sleeve 21.The lock pin 33 is passed through after above-mentioned connecting hole 311 and keyhole
Progress is sealed, so that will be so component links together.Because the second connector 32 is set for keyhole, in order to avoid the keyhole is worn
The pressure guide hole 24 is crossed, the pressure guide hole 24 is included upper guide hole 241 and lower guide hole 242 by us, the lower guide hole 242 is semicircle
Shape is set, and the center of circle of the center of circle of the lower guide hole 242 and second connector 32 is to be coaxially disposed, and the lower guide hole is just got around
Position where keyhole so that pressure guide hole keeps the state of sealing pilot so that the pressure measurement of tire is more accurate.
In use, operating personnel produce a submodule for a kind of needs, remaining module plays submodule into 90 degree of angles with this,
Torsion for increasing operating personnel.Rotate and turn round surely after screw rod to required moment of torsion scale, outer cylinder body band moving knife is rotated on the other hand
Head is rotated, and drives threaded connector to rotate in the presence of reaction force.When more than setting moment of torsion, cutter head opposition
Beyond setting torque, stress cam is separated with force cam, skidded so that both rotate, it is impossible to which band dynamic cutter head turns again
It is dynamic;Now, even if being rotated again to outer sleeve, it can not be used to continue to tighten bolt, bolt is played a protective role.
Obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, should all belong to the scope of protection of the invention.
Claims (7)
1. a kind of multi-functional torsion sheathing tool, including at least one set have turned round submodule, tire pressure module, for connecting above-mentioned mould calmly
The link block of block and rotatable drive have turned round the transmission module that submodule is rotated calmly, it is characterised in that:It is described fixed to have turned round submodule
Block includes outer sleeve (11), is removably connected to the cutter head (12) and stress cam (13) of outer sleeve (11) end, the stress
Cam (13) is spaced apart in cutter head (12) upper surface, and the outer sleeve (11) is interior to offer cylindrical groove (14), the groove
(14) tip inside is formed with internal thread;The tire pressure module includes pressure measurement sleeve (21), located at pressure measurement sleeve (21) end
Pressure measurement mouth (22), the pressure measurement groove (23) being opened in pressure measurement sleeve (21), pressure guide hole (24), the bearing disc that can be moved up and down
(25), pressure-bearing elastic component (26) and pressure measurement slot plug (27), the pressure measurement sleeve (21) are provided with graduation mark (211), the pressure measurement mouth
(22) it is connected with pressure measurement groove (23) by pressure guide hole (24), pressure-bearing elastic component (26) one end connection bearing disc (25), separately
One end is fixed on pressure measurement slot plug (27);The link block includes being located at the first connector (31) of the outer sleeve (11), set
In the second connector (32) and lock pin (33) of the pressure measurement sleeve (21);The transmission module includes turning round screw rod (41) surely, passed
Dynamic elasticity part (42), transmission platen (43) and the force cam (44) for coordinating stress cam (13) transmission cutter head (12) to rotate, institute
State fixed torsion screw rod (41) side wall and be provided with torsion scale (411), the force cam (44) is opposed to be located under transmission platen (43)
Surface.
2. multi-functional torsion sheathing tool according to claim 1, it is characterised in that:The fixed submodule of having turned round is set to
Three groups, respectively cross driver module (5), a word plays submodule (6), interior hexagonal and plays submodule (7).
3. multi-functional torsion sheathing tool according to claim 2, it is characterised in that:The cross driver module (5)
Cutter head structure is set for cross, and a word plays the cutter head structure of submodule (6) and set for in-line, the interior hexagonal bottle opener
The cutter head structure of module (7) is set for hexagon.
4. multi-functional torsion sheathing tool according to claim 3, it is characterised in that:The cutter head (12) is formed with can be embedding
Enter the engaging section in the cylindrical groove (14), engaging section sets the round flange of outwardly convex for circumferentially wall direction
(121), groove (14) inwall is provided with the neck (141) of the spacing cutter head (12) of mating flanges.
5. multi-functional torsion sheathing tool according to claim 1, it is characterised in that:The pressure guide hole (24) includes above leading
Hole (241) and lower guide hole (242), the lower guide hole (242) are set to be semicircle, the center of circle of the lower guide hole (242) and described the
The center of circle of two connectors (32) is to be coaxially disposed.
6. multi-functional torsion sheathing tool according to claim 1, it is characterised in that:The pressure measurement sleeve (21) is local
It is transparent to set.
7. multi-functional torsion sheathing tool according to claim 1, it is characterised in that:The pressure-bearing elastic component (26), biography
Dynamic elasticity part (42) is spring.
Priority Applications (1)
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CN201610034513.3A CN105500292B (en) | 2016-01-12 | 2016-01-12 | Multi-functional torsion sheathing tool |
Applications Claiming Priority (1)
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CN201610034513.3A CN105500292B (en) | 2016-01-12 | 2016-01-12 | Multi-functional torsion sheathing tool |
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CN105500292A CN105500292A (en) | 2016-04-20 |
CN105500292B true CN105500292B (en) | 2017-07-21 |
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Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN205466035U (en) * | 2016-01-12 | 2016-08-17 | 浙江工业职业技术学院 | Multi -functional torsion suit instrument |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US4517865A (en) * | 1984-01-06 | 1985-05-21 | Huang Yung Lung | Torque-adjustable screwdriver |
TW318556U (en) * | 1997-04-30 | 1997-10-21 | tian-cai Huang | Tire pressure gauge capable of two-way error calibration |
CN2368026Y (en) * | 1999-04-09 | 2000-03-08 | 宋兰孙 | Tyre pressure gage |
DE10341697B3 (en) * | 2003-09-10 | 2004-10-07 | Felo-Werkzeugfabrik Holland-Letz Gmbh | Screwdriver used as a hand screwdriver comprises couplings each consisting of a locking bushing, a catch bushing and a pressure spring with a pre-tension between the couplings on a toothed casing |
US7222559B2 (en) * | 2005-08-16 | 2007-05-29 | Chun Fu Wang | Screwdriver with torque setting mechanism |
CN101833156B (en) * | 2009-03-13 | 2014-04-23 | 鸿富锦精密工业(深圳)有限公司 | Lens module assembling device and assembling method thereof |
CN202556324U (en) * | 2011-12-30 | 2012-11-28 | 上海优拜机械有限公司 | Friction reduction mechanism for miniature medical definite-torque screwdriver |
CN103639997A (en) * | 2013-11-07 | 2014-03-19 | 苏州萃智新技术开发有限公司 | Multifunctional bench-worker combination tool |
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2016
- 2016-01-12 CN CN201610034513.3A patent/CN105500292B/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205466035U (en) * | 2016-01-12 | 2016-08-17 | 浙江工业职业技术学院 | Multi -functional torsion suit instrument |
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Effective date of registration: 20191223 Address after: 312366 Zhejiang city in Shaoxing Province, the coastal town of Hai town Yuzhou Road No. 9 Patentee after: Zhejiang Jinsheng new material Limited by Share Ltd Address before: 312000 Shaoxing province Jinghu New District Qu Tun Road, No. 151 Patentee before: Zhejiang Industrial Vocational and Technical College |
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TR01 | Transfer of patent right |