CN103940598A - Tool and method for detecting wind driver head destructive torque - Google Patents
Tool and method for detecting wind driver head destructive torque Download PDFInfo
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- CN103940598A CN103940598A CN201410142616.2A CN201410142616A CN103940598A CN 103940598 A CN103940598 A CN 103940598A CN 201410142616 A CN201410142616 A CN 201410142616A CN 103940598 A CN103940598 A CN 103940598A
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- 238000000034 method Methods 0.000 title abstract description 14
- 230000001066 destructive effect Effects 0.000 title abstract 4
- 238000001514 detection method Methods 0.000 claims abstract description 39
- 238000005259 measurement Methods 0.000 claims description 11
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 abstract description 2
- 238000011156 evaluation Methods 0.000 abstract 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a tool and a method for detecting the destructive torque of a wind screwdriver head, wherein the tool comprises a base, a support, a sliding device, a torque applying device and a clamping device; the clamping device is arranged on the base and used for fixing the wind screwdriver head to be detected; the bracket is fixed on the base; and the torque applying device is positioned right above the clamping device, is in sliding connection with the bracket through the sliding device and is used for applying a set breaking torque to the to-be-detected screwdriver head fixed in the clamping device. The tool and the method for detecting the wind screwdriver head destructive torque realize detection and evaluation of the wind screwdriver head destructive torque and improve the inspection level of the wind screwdriver head.
Description
Technical field
The present invention relates to equipment Inspection field, particularly relate to a kind of detection frock and method of pneumatic screwdriver head destrabilizing moment.
Background technology
Pneumatic screwdriver head is mainly used in beating screw.Particularly in use, pneumatic screwdriver can be exported certain moment of torsion and make the turn of pneumatic screwdriver head, and then screw is tightened in screw hole fixing.Because pneumatic screwdriver head in use needs to bear certain moment, therefore whether its destrabilizing moment is up to standard, most important on its life-span impact.And at present, do not have relevant pick-up unit to realize the destrabilizing moment of pneumatic screwdriver head is detected.
Summary of the invention
Based on this, be necessary defect and deficiency for prior art, a kind of detection frock and method of pneumatic screwdriver head destrabilizing moment is provided, realize the detection to pneumatic screwdriver head destrabilizing moment.
For realizing the detection frock of the pneumatic screwdriver head destrabilizing moment that the object of the invention provides, comprise base, support, carriage, moment bringing device and clamp device;
Described clamp device, is arranged on described base, for fixing pneumatic screwdriver head to be detected;
Described support is fixed on described base;
Described moment bringing device, be positioned at described clamp device directly over, and be slidably connected by described carriage and described support, for the fixing pneumatic screwdriver head described to be detected of described clamp device being applied to the destrabilizing moment of setting.
In an embodiment, described clamp device comprises fixing lug boss and joystick therein;
The lower end of described fixing lug boss is fixed on described base, and upper end is provided with the fixture block of multiple lines with tooth;
The fixture block of described line with tooth, is slidably connected with described fixing lug boss, for fixing described pneumatic screwdriver head to be detected;
Described joystick, is arranged in described fixing lug boss, connects the fixture block of described line with tooth, for regulating the spacing between the fixture block of multiple described lines with tooth.
In an embodiment, the quantity of the fixture block of described line with tooth is 3 therein.
In an embodiment, described moment bringing device comprises torque spanner, moment measurement instrument and swing arm therein;
One end of described swing arm connects described torque spanner, and the other end is for being socketed described pneumatic screwdriver head to be detected;
Described swing arm, is slidably connected by described carriage and described support, under the drive of described torque spanner by rotating the destrabilizing moment that applies described setting to pneumatic screwdriver head described to be detected fixing on described clamp device;
Described moment measurement instrument, is arranged on described torque spanner, for the destrabilizing moment of default described setting, and according to the rotation yardstick of torque spanner described in the destrabilizing moment control of described setting.
In an embodiment, described carriage comprises slide rail, slide block and swing handle therein;
Described slide rail is vertically arranged on described support;
Described slide block, connects described swing arm, is slidably connected, for driving described swing arm to slide up and down along described slide rail on described support with described slide rail;
Described swing handle connects described slide block, for controlling sliding distance and the glide direction of described slide block.
In an embodiment, the detection frock of pneumatic screwdriver head destrabilizing moment of the present invention, also comprises the cross go-no go gauge that can simultaneously be socketed 2 described pneumatic screwdriver heads to be detected therein;
When detection, described cross go-no go gauge, between described moment bringing device and described clamp device, for being fixed 2 described pneumatic screwdriver heads to be detected with described moment bringing device and described clamp device.
Accordingly, the present invention also provides a kind of detection method of pneumatic screwdriver head destrabilizing moment, comprises the following steps:
S100, inserts one end of pneumatic screwdriver head to be detected between the fixture block of multiple lines with tooth of clamp device;
S200, the joystick of clamp device described in turn, regulates the spacing between the fixture block of multiple described lines with tooth, until described pneumatic screwdriver head to be detected is completely fixed;
S300, the swing handle of turn carriage, makes swing arm down sliding under the drive of the slide block of described carriage of moment bringing device, until described swing arm is socketed in the other end of described pneumatic screwdriver head to be detected;
S400, the destrabilizing moment of default settings on the moment measurement instrument of moment bringing device;
S500, twists the torque spanner of described moment bringing device until the destrabilizing moment of described setting is all applied on described pneumatic screwdriver head to be detected according to the destrabilizing moment of described setting;
Whether S600, observe described pneumatic screwdriver head to be detected and rupture, and if not, judges that described pneumatic screwdriver head to be detected meets the requirements; If so, judge that described pneumatic screwdriver head to be detected is undesirable.
Therein in an embodiment, the detection method of pneumatic screwdriver head destrabilizing moment of the present invention, further comprising the steps of:
S200 ', in one end of current described pneumatic screwdriver head to be detected is completely fixed in described clamp device after, plug a cross go-no go gauge at the other end of current described pneumatic screwdriver head to be detected;
S300 ', then one end of pneumatic screwdriver head to be detected described in another is socketed on described swing arm, swing handle described in turn, make described swing arm down sliding under the drive of described slide block, until other end of pneumatic screwdriver head to be detected is socketed in the cross recess of upper surface of described cross go-no go gauge described in another, enter step S400.
Beneficial effect of the present invention: detection frock and the method for pneumatic screwdriver head destrabilizing moment provided by the invention, first by utilizing clamp device to be fixed pneumatic screwdriver head to be detected, then utilize carriage and moment bringing device to cooperatively interact, apply the destrabilizing moment of setting to the pneumatic screwdriver head to be detected fixing, to detect the quality of pneumatic screwdriver head, thereby realize the detection assessment to pneumatic screwdriver head destrabilizing moment, improved the insolation level of pneumatic screwdriver head.
Brief description of the drawings
In order to make the detection frock of pneumatic screwdriver head destrabilizing moment of the present invention and object, technical scheme and the advantage of method clearer, below in conjunction with concrete drawings and the specific embodiments, detection frock and the method for pneumatic screwdriver head destrabilizing moment of the present invention are further elaborated.
Fig. 1 is the structural drawing of the embodiment mono-of the detection frock of pneumatic screwdriver head destrabilizing moment of the present invention;
Fig. 2 is the concrete structure figure of the embodiment mono-of the detection frock of pneumatic screwdriver head destrabilizing moment of the present invention;
Fig. 3 is the structural drawing of the embodiment bis-of the detection frock of pneumatic screwdriver head destrabilizing moment of the present invention.
Embodiment
Embodiment mono-, referring to Fig. 1 to Fig. 2;
The detection frock of a kind of pneumatic screwdriver head destrabilizing moment provided by the invention, referring to Fig. 1, comprises base 100, support 200, carriage 300, moment bringing device 400 and clamp device 500.Wherein, clamp device 500 and support 200 are all fixed on base 100.Clamp device 500 is for fixing pneumatic screwdriver head 10 to be detected.Moment bringing device 400 be positioned at clamp device 500 directly over, and be slidably connected by carriage 300 and support 200.Moment bringing device 400 is for applying the destrabilizing moment of setting to clamp device 500 fixing pneumatic screwdriver heads 10 to be detected.
The detection frock of pneumatic screwdriver head destrabilizing moment provided by the invention in use, first by utilizing clamp device 500 to be fixed pneumatic screwdriver head 10 to be detected, then utilize carriage 300 to make to be positioned at moment bringing device 400 directly over clamp device 500 with respect to support 200 down slidings, thereby contact with the pneumatic screwdriver head 10 to be detected fixing, and then apply the destrabilizing moment of setting to pneumatic screwdriver head 10 to be detected, to detect the quality of pneumatic screwdriver head, thereby realize the detection assessment to pneumatic screwdriver head destrabilizing moment, improved the insolation level of pneumatic screwdriver head.
Referring to Fig. 2, particularly, as a kind of embodiment, clamp device 500 comprises fixing lug boss 510 and joystick 520, and the lower end of fixing lug boss 510 is fixed on base 100, and upper end is provided with the fixture block 511 of multiple lines with tooth.Fixture block 511 and the fixing lug boss 510 of line with tooth are slidably connected, for fixing pneumatic screwdriver head 10 to be detected.Joystick 520, is arranged in fixing lug boss 510, connects the fixture block 511 of line with tooth, for regulating the spacing between the fixture block 511 of multiple lines with tooth.
When fixing pneumatic screwdriver head 10 to be detected, first turn joystick 520, makes the fixture block 511 of each line with tooth all slide and scatter to the surrounding of fixing lug boss 510, reserves the space of enough insertions pneumatic screwdriver head 10 to be detected; Then one end of pneumatic screwdriver head 10 to be detected is inserted in this space; Finally, the joystick of turn in the other direction 520, make the fixture block 511 of each line with tooth all to the central slide of fixing lug boss 510, be closely gathered in the surrounding of pneumatic screwdriver head 10 to be detected, and by tooth line by pneumatic screwdriver head 10 to be detected being fixed in fixing lug boss 510 steadily.
Conventionally, the quantity of the fixture block 511 of line with tooth is more, and fixing is more steady.But consider too much, structure is too complicated, is difficult for producing and concrete operation control.So, be preferably 3, as shown in Figure 2, simple in structure, and fixed.
Other replace sleeve pipe or fixed orifice etc. that above-mentioned clamp device 500 also can match by setting in fixing lug boss 510 and pneumatic screwdriver head 10 structures to be detected for fixing frock or structure, explanation no longer one by one herein.
Referring to Fig. 2, particularly, as a kind of embodiment, moment bringing device 400 comprises torque spanner 410, moment measurement instrument 420 and swing arm 430.Wherein, one end coupling torque spanner 410 of swing arm 430, the other end is for being socketed pneumatic screwdriver head 10 to be detected; Swing arm 430 is slidably connected by carriage 300 and support 200, under the drive at torque spanner 410 by rotating the destrabilizing moment that applies setting to fixing pneumatic screwdriver head 10 to be detected on clamp device 500.Moment measurement instrument 420, is arranged on torque spanner 410, for the destrabilizing moment of default settings, and according to the rotation yardstick of the destrabilizing moment control moment spanner 410 of setting.
After pneumatic screwdriver head 10 to be detected fixes in clamp device 500, first, make swing arm 430 down sliding under the drive of carriage 300, until the lower end of swing arm 430 is socketed in the not stiff end of pneumatic screwdriver head 10 to be detected; Then, the destrabilizing moment of default settings on moment measurement instrument 420; Finally, according to the destrabilizing moment torque spanner 410 of setting, until the destrabilizing moment of setting is all applied on pneumatic screwdriver to be detected 10.Now, observe pneumatic screwdriver head to be detected 10 and whether rupture, can judge accordingly whether pneumatic screwdriver head to be detected meets the requirements, or whether quality is up to standard.
Taking 2# groove pneumatic screwdriver head as example, its corresponding destrabilizing moment is 10.3N M.The moment values that torque spanner 410 is set on moment measurement instrument 420 is 10.3N M, firmly torque spanner 410, until after moment values is all applied to pneumatic screwdriver head 10 to be detected, if pneumatic screwdriver head 10 to be detected does not rupture, illustrate that its destrabilizing moment meets the requirements, serviceable life can be higher.
Referring to Fig. 2, as a kind of embodiment, carriage 300 comprises slide rail 310, slide block 320 and swing handle 330.Wherein, slide rail 310 is vertically arranged on support 200.Slide block 320 connects swing arm 430, and slide block 320 is slidably connected with slide rail 310, for driving swing arm 430 to slide up and down along slide rail 310 on support 200.Swing handle 330 connection sliding blocks 320, for controlling sliding distance and the glide direction of slide block 320.
Turn swing handle 330, slide block 320 can slide up and down at support 200 along slide rail 310.After one end of pneumatic screwdriver head 10 to be detected is completely fixed on clamp device 500, turn swing handle 330, swing arm 430 is down sliding under the drive of slide block 320, until swing arm is socketed in the other end of pneumatic screwdriver head 10 to be detected.After detection, turn swing handle 330 in the other direction, swing arm 430 is upward sliding under the drive of slide block 320, and swing arm 430 separates with the other end of pneumatic screwdriver head 10 to be detected.
Embodiment bis-, referring to Fig. 3;
The detection frock of pneumatic screwdriver head destrabilizing moment of the present invention also comprises the cross go-no go gauge 600 that can simultaneously be socketed 2 pneumatic screwdriver heads to be detected.When detection, cross go-no go gauge 600, between moment bringing device 400 and clamp device 500, for being fixed 2 pneumatic screwdriver heads to be detected with moment bringing device 400 and clamp device 500, is tested simultaneously.
Concrete implementation procedure is as follows: after in one end of first pneumatic screwdriver head 10 to be detected is completely fixed in clamp device 500, plug cross go-no go gauge 600 at its other end, be socketed in by the other end of first pneumatic screwdriver head 10 to be detected in the cross recess of lower surface of cross go-no go gauge 600.Then, one end of second pneumatic screwdriver head 20 to be detected is socketed on swing arm 430, turn swing handle 330, swing arm 430 is down sliding under the drive of slide block 320, and the other end of second pneumatic screwdriver head 20 to be detected of socket on swing arm 430 is socketed in the cross recess of upper surface of cross go-no go gauge 600.Like this, can two pneumatic screwdriver heads to be detected be installed up and down, realize simultaneously two pneumatic screwdriver head destrabilizing moments are tested, further improved detection efficiency simultaneously.
Based on same inventive concept, the embodiment of the present invention also provides a kind of detection method of pneumatic screwdriver head destrabilizing moment, the principle of dealing with problems due to the method and the detection frock of aforementioned pneumatic screwdriver head destrabilizing moment to realize principle similar, the enforcement of the method can, by the specific works process implementation of aforementioned frock, therefore repeat part and repeat no more.
The detection method of pneumatic screwdriver head destrabilizing moment provided by the invention, comprises the following steps:
S100, inserts one end of pneumatic screwdriver head to be detected between the fixture block of multiple lines with tooth of clamp device;
S200, the joystick of turn clamp device, regulates the spacing between the fixture block of multiple lines with tooth, until pneumatic screwdriver head to be detected is completely fixed;
S300, the swing handle of turn carriage, makes swing arm down sliding under the drive of the slide block of carriage of moment bringing device, until swing arm is socketed in the other end of pneumatic screwdriver head to be detected;
S400, the destrabilizing moment of default settings on the moment measurement instrument of moment bringing device;
S500, according to the torque spanner of destrabilizing moment torque bringing device of setting until the destrabilizing moment of setting is all applied on pneumatic screwdriver head to be detected;
Whether S600, observe pneumatic screwdriver head to be detected and rupture, and if not, judges that pneumatic screwdriver head to be detected meets the requirements; If so, judge that pneumatic screwdriver head to be detected is undesirable.
As a kind of embodiment, the detection method of pneumatic screwdriver head destrabilizing moment of the present invention, further comprising the steps of:
S200 ', in one end of current pneumatic screwdriver head to be detected is completely fixed in clamp device after, plug a cross go-no go gauge at the other end of current pneumatic screwdriver head to be detected;
S300 ', then one end of another pneumatic screwdriver head to be detected is socketed on swing arm, turn swing handle, makes swing arm down sliding under the drive of slide block, until the other end of another pneumatic screwdriver head to be detected is socketed in the cross recess of upper surface of cross go-no go gauge, enter step S400.
Detection frock and the method for pneumatic screwdriver head destrabilizing moment provided by the invention, first by utilizing clamp device to be fixed pneumatic screwdriver head to be detected, then utilize carriage and moment bringing device to cooperatively interact, apply the destrabilizing moment of setting to the pneumatic screwdriver head to be detected fixing, to detect the quality of pneumatic screwdriver head, thereby realize the detection assessment to pneumatic screwdriver head destrabilizing moment, improved the insolation level of pneumatic screwdriver head.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (8)
1. a detection frock for pneumatic screwdriver head destrabilizing moment, is characterized in that, comprises base, support, carriage, moment bringing device and clamp device;
Described clamp device, is arranged on described base, for fixing pneumatic screwdriver head to be detected;
Described support is fixed on described base;
Described moment bringing device, be positioned at described clamp device directly over, and be slidably connected by described carriage and described support, for the fixing pneumatic screwdriver head described to be detected of described clamp device being applied to the destrabilizing moment of setting.
2. the detection frock of pneumatic screwdriver head destrabilizing moment according to claim 1, is characterized in that, described clamp device comprises fixing lug boss and joystick;
The lower end of described fixing lug boss is fixed on described base, and upper end is provided with the fixture block of multiple lines with tooth;
The fixture block of described line with tooth, is slidably connected with described fixing lug boss, for fixing described pneumatic screwdriver head to be detected;
Described joystick, is arranged in described fixing lug boss, connects the fixture block of described line with tooth, for regulating the spacing between the fixture block of multiple described lines with tooth.
3. the detection frock of pneumatic screwdriver head destrabilizing moment according to claim 2, is characterized in that, the quantity of the fixture block of described line with tooth is 3.
4. according to the detection frock of the pneumatic screwdriver head destrabilizing moment described in claims 1 to 3 any one, it is characterized in that, described moment bringing device comprises torque spanner, moment measurement instrument and swing arm;
One end of described swing arm connects described torque spanner, and the other end is for being socketed described pneumatic screwdriver head to be detected;
Described swing arm, is slidably connected by described carriage and described support, under the drive of described torque spanner by rotating the destrabilizing moment that applies described setting to pneumatic screwdriver head described to be detected fixing on described clamp device;
Described moment measurement instrument, is arranged on described torque spanner, for the destrabilizing moment of default described setting, and according to the rotation yardstick of torque spanner described in the destrabilizing moment control of described setting.
5. the detection frock of pneumatic screwdriver head destrabilizing moment according to claim 4, is characterized in that, described carriage comprises slide rail, slide block and swing handle;
Described slide rail is vertically arranged on described support;
Described slide block, connects described swing arm, is slidably connected, for driving described swing arm to slide up and down along described slide rail on described support with described slide rail;
Described swing handle connects described slide block, for controlling sliding distance and the glide direction of described slide block.
6. the detection frock of pneumatic screwdriver head destrabilizing moment according to claim 4, is characterized in that, also comprises the cross go-no go gauge that can simultaneously be socketed 2 described pneumatic screwdriver heads to be detected;
When detection, described cross go-no go gauge, between described moment bringing device and described clamp device, for being fixed 2 described pneumatic screwdriver heads to be detected with described moment bringing device and described clamp device.
7. a detection method for pneumatic screwdriver head destrabilizing moment, is characterized in that, comprises the following steps:
S100, inserts one end of pneumatic screwdriver head to be detected between the fixture block of multiple lines with tooth of clamp device;
S200, the joystick of clamp device described in turn, regulates the spacing between the fixture block of multiple described lines with tooth, until described pneumatic screwdriver head to be detected is completely fixed;
S300, the swing handle of turn carriage, makes swing arm down sliding under the drive of the slide block of described carriage of moment bringing device, until described swing arm is socketed in the other end of described pneumatic screwdriver head to be detected;
S400, the destrabilizing moment of default settings on the moment measurement instrument of moment bringing device;
S500, twists the torque spanner of described moment bringing device until the destrabilizing moment of described setting is all applied on described pneumatic screwdriver head to be detected according to the destrabilizing moment of described setting;
Whether S600, observe described pneumatic screwdriver head to be detected and rupture, and if not, judges that described pneumatic screwdriver head to be detected meets the requirements; If so, judge that described pneumatic screwdriver head to be detected is undesirable.
8. the detection method of pneumatic screwdriver head destrabilizing moment according to claim 7, is characterized in that, further comprising the steps of:
S200 ', in one end of current described pneumatic screwdriver head to be detected is completely fixed in described clamp device after, plug a cross go-no go gauge at the other end of current described pneumatic screwdriver head to be detected;
S300 ', then one end of pneumatic screwdriver head to be detected described in another is socketed on described swing arm, swing handle described in turn, make described swing arm down sliding under the drive of described slide block, until other end of pneumatic screwdriver head to be detected is socketed in the cross recess of upper surface of described cross go-no go gauge described in another, enter step S400.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410142616.2A CN103940598A (en) | 2014-04-10 | 2014-04-10 | Tool and method for detecting wind driver head destructive torque |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410142616.2A CN103940598A (en) | 2014-04-10 | 2014-04-10 | Tool and method for detecting wind driver head destructive torque |
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| CN103940598A true CN103940598A (en) | 2014-07-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341921A (en) * | 2018-10-23 | 2019-02-15 | 浙江贝托传动科技有限公司 | The torsion monitor station and torque detection method of speed reducer |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0032448A1 (en) * | 1980-01-11 | 1981-07-22 | Cambridge Consultants Limited | Torque wrench |
| US4476727A (en) * | 1982-08-17 | 1984-10-16 | Hawk Marion N | Method of materials testing |
| JPH04145344A (en) * | 1990-10-08 | 1992-05-19 | Nippon Chemicon Corp | Torque discriminating device |
| CN1096232A (en) * | 1993-06-10 | 1994-12-14 | 马钢江东企业公司第四机械配件厂 | Concentric positioning rolling screw steel wire rolling mill |
| JPH0890441A (en) * | 1994-09-21 | 1996-04-09 | Tonichi Seisakusho:Kk | Torque wrench |
| CN2630829Y (en) * | 2003-06-30 | 2004-08-04 | 上海市紧固件和焊接材料技术研究所 | Self-tapping screw destructive torque testing device |
| JP2006167739A (en) * | 2004-12-14 | 2006-06-29 | Nippon Stud Welding Co Ltd | Stud, and tool for applying torque to the stud |
| CN201031468Y (en) * | 2007-05-21 | 2008-03-05 | 邵培森 | Novel prestressing force cable anchorage |
| US20080098863A1 (en) * | 2006-10-30 | 2008-05-01 | Maeda Metal Industries, Ltd. | Bolt or nut tightening device |
| CN201408099Y (en) * | 2009-04-30 | 2010-02-17 | 上海标五高强度紧固件有限公司 | Twisting moment test bed for measuring twisting moment of fastener |
| CN201516458U (en) * | 2009-10-26 | 2010-06-30 | 浙江晨光电缆股份有限公司 | Three-jaw centering wheel device for embossing calender |
| CN202539457U (en) * | 2012-02-12 | 2012-11-21 | 深圳市君奕豪科技有限公司 | Core pulling rod clamping head module of core pulling rivet pulling gun |
| CN103029086A (en) * | 2012-09-04 | 2013-04-10 | 浙江金刚汽车有限公司 | Multi-nut fixed torque mounting device |
| CN103084603A (en) * | 2011-10-31 | 2013-05-08 | 苏州市东立机械有限公司 | Novel three-jaw chuck |
| CN203908758U (en) * | 2014-04-10 | 2014-10-29 | 珠海格力电器股份有限公司 | Detection tool for wind driver head destructive torque |
-
2014
- 2014-04-10 CN CN201410142616.2A patent/CN103940598A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0032448A1 (en) * | 1980-01-11 | 1981-07-22 | Cambridge Consultants Limited | Torque wrench |
| US4476727A (en) * | 1982-08-17 | 1984-10-16 | Hawk Marion N | Method of materials testing |
| JPH04145344A (en) * | 1990-10-08 | 1992-05-19 | Nippon Chemicon Corp | Torque discriminating device |
| CN1096232A (en) * | 1993-06-10 | 1994-12-14 | 马钢江东企业公司第四机械配件厂 | Concentric positioning rolling screw steel wire rolling mill |
| JPH0890441A (en) * | 1994-09-21 | 1996-04-09 | Tonichi Seisakusho:Kk | Torque wrench |
| CN2630829Y (en) * | 2003-06-30 | 2004-08-04 | 上海市紧固件和焊接材料技术研究所 | Self-tapping screw destructive torque testing device |
| JP2006167739A (en) * | 2004-12-14 | 2006-06-29 | Nippon Stud Welding Co Ltd | Stud, and tool for applying torque to the stud |
| US20080098863A1 (en) * | 2006-10-30 | 2008-05-01 | Maeda Metal Industries, Ltd. | Bolt or nut tightening device |
| CN201031468Y (en) * | 2007-05-21 | 2008-03-05 | 邵培森 | Novel prestressing force cable anchorage |
| CN201408099Y (en) * | 2009-04-30 | 2010-02-17 | 上海标五高强度紧固件有限公司 | Twisting moment test bed for measuring twisting moment of fastener |
| CN201516458U (en) * | 2009-10-26 | 2010-06-30 | 浙江晨光电缆股份有限公司 | Three-jaw centering wheel device for embossing calender |
| CN103084603A (en) * | 2011-10-31 | 2013-05-08 | 苏州市东立机械有限公司 | Novel three-jaw chuck |
| CN202539457U (en) * | 2012-02-12 | 2012-11-21 | 深圳市君奕豪科技有限公司 | Core pulling rod clamping head module of core pulling rivet pulling gun |
| CN103029086A (en) * | 2012-09-04 | 2013-04-10 | 浙江金刚汽车有限公司 | Multi-nut fixed torque mounting device |
| CN203908758U (en) * | 2014-04-10 | 2014-10-29 | 珠海格力电器股份有限公司 | Detection tool for wind driver head destructive torque |
Non-Patent Citations (2)
| Title |
|---|
| 商务印书馆: "《新华字典》", 31 October 1977 * |
| 国家技术监督局: "GB/T 3098.13-1996紧固件机械性能 螺栓与螺钉的扭矩试验和破坏力矩 公称直径1-10mm", 《中华人民共和国国家标准》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341921A (en) * | 2018-10-23 | 2019-02-15 | 浙江贝托传动科技有限公司 | The torsion monitor station and torque detection method of speed reducer |
| CN109341921B (en) * | 2018-10-23 | 2021-03-23 | 浙江贝托传动科技有限公司 | Torque detection table and torque detection method for speed reducer |
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Application publication date: 20140723 |