CN105758570B - The antitorque detection special tooling of inserts in a kind of high-voltage isulation part - Google Patents
The antitorque detection special tooling of inserts in a kind of high-voltage isulation part Download PDFInfo
- Publication number
- CN105758570B CN105758570B CN201610208757.9A CN201610208757A CN105758570B CN 105758570 B CN105758570 B CN 105758570B CN 201610208757 A CN201610208757 A CN 201610208757A CN 105758570 B CN105758570 B CN 105758570B
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- torque
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- inserts
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- special tooling
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- 238000001514 detection method Methods 0.000 title claims abstract description 60
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The present invention provides a kind of antitorque detection special toolings of inserts in high-voltage isulation part.Detecting tool includes tested insulating part positioning clamping device, arm bar, source of torque, and described arm bar one end is equipped with the rotation stop crank arm structure for being connect with inserts, and the other end is source of torque loading end.Source of torque includes the sunpender being connect with arm bar source of torque loading end, the clump weight of the sash weight being connect with sunpender, control mode source size.Source of torque provides torsion for torque detection, source of torque loading end be torsion at a distance from rotation stop crank arm structure center away from, source of torque and arm bar as need the torque detected to the torque at rotation stop crank arm structure center, can complete the detection of different torques at a distance from rotation stop crank arm structure center by the size and source of torque loading end in control mode source.The torque detection fixture principle of the present invention is simple, and manufacture is simple, easy to operate.
Description
Technical field
The present invention relates to measuring detection field, the antitorque detection special tool of inserts in specially a kind of high-voltage isulation part
Dress.
Background technology
There are many insulation parts for carrying inserts in high voltage electric appliance, it is desirable that want to bear between inserts and insulator
Certain torsion, therefore torque detection is essential process.And it is used currently without dedicated for High-Voltage Electrical Appliances insulating part
Torque detection fixture, existing general torque detecting apparatus is multiple functional, and measurement range is big, and synthesis complicated for operation is set
It is standby.When the part for needing to detect is very more, if detected with general torsion detection device, general torsion detection will be occupied and set
The standby plenty of time, and waste is generated, and also the operation of general torque detecting apparatus is also more complex.
Invention content
The purpose of the present invention is to provide a kind of antitorque detection special toolings of inserts in high-voltage isulation part.
To achieve the above object, the antitorque technical solution for detecting special tooling of inserts in high-voltage isulation part of the present invention
It is:The antitorque detection special tooling of inserts in a kind of high-voltage isulation part, including tested insulating part positioning clamping device, the arm of force
Bar, source of torque, described arm bar one end are equipped with the rotation stop crank arm structure for being connect with inserts, and the other end loads for source of torque
End.
Further, source of torque include the sunpender being connect with arm bar source of torque loading end, the sash weight being connect with sunpender,
The clump weight of control mode source size.
Further, multiple connecting holes, sunpender and arm bar source of torque loading end pin connection are offered on sunpender.
Further, source of torque loading end is equipped with finger setting card slot on arm bar.
Further, detecting tool includes the lifting platform for loading and unloading source of torque.
Further, lifting platform includes the guide rail lifted for control mode source, and source of torque can be on the guide rail
It slides.
Further, lifting platform includes for controlling the operating lever of lifting rail, shaft, gear, rack, the behaviour
Make bar and shaft pin connection, the shaft is keyed with gear, wheel and rack engagement, the rack and guide rail
Connection, to realize the lifting for controlling guide rail by operating lever.Realize that shaft rotation, band moving gear turn by controlling operating lever
Dynamic, gear band carry-over bar, lifting rail realize the loading and unloading to source of torque.
Further, shaft external stability is useful for the shaft seat of support shaft.
Further, the limited block of the restricted operating lever amplitude of fluctuation of operating lever external stability.
The advantageous effect of torque detection fixture of the present invention is:
Source of torque provides torsion for torque detection, and arm bar source of torque loading end is at a distance from rotation stop crank arm structure center
It is the torque that torsion is detected part and source of torque, source of torque and arm bar to rotation stop crank arm structure center away from the connection of, arm bar
The torque detected is as needed, size and arm bar source of torque loading end and the rotation stop crank arm structure center in control mode source are passed through
Distance can complete the detections of different torques.The torque detection fixture principle of the present invention is simple, and manufacture is simple, operation side
Just.
Source of torque is divided into three parts, is beneficial for disassembly and assembly and the quick connection with arm bar, is adjusted by increasing and decreasing clump weight
Save the size of source of torque.
Several pin holes are opened up on sunpender, with arm bar pin connection.When arm bar is in different height, on sunpender
It chooses corresponding pin hole and carries out pin connection.
Arm bar offers finger setting card slot close to one end of sunpender, and pin is in torque when being connected with sunpender convenient for arm bar
It is caught in card slot under the action of source, preventing pin from being slided on arm bar causes testing result difference occur.
The effect of lifting platform is load and unloading source of torque, realizes the connection of arm bar and sunpender by lifting platform and divides
From.Source of torque can slide on the guide rail of lifting platform, by lifting platform come the position in control mode source, make the sunpender of source of torque
Pin is caught in the finger setting card slot on arm bar.
The load and unloading of source of torque can be completed by operating lever for lifting platform, easy to operate.Shaft seat turns for limiting
The diametrical displacement of axis, limited block are used to limit the amplitude of fluctuation of operating lever.
Description of the drawings
Fig. 1 is the high-voltage isulation design of part front view embedded with screw element that the embodiment of the present invention is detected;
Fig. 2 is the high-voltage isulation design of part sectional view embedded with screw element that the embodiment of the present invention is detected;
Fig. 3 is the inserts front view of antitorque detection special tooling embodiment 1 in high-voltage isulation part of the present invention;
Fig. 4 is the inserts left view of antitorque detection special tooling embodiment 1 in high-voltage isulation part of the present invention;
Fig. 5 is the inserts vertical view of antitorque detection special tooling embodiment 1 in high-voltage isulation part of the present invention;
Fig. 6 is the antitorque 1 rotation stop crank arm structure of detection special tooling embodiment of inserts in high-voltage isulation part of the present invention
Front view;
Fig. 7 is the antitorque 1 rotation stop crank arm structure of detection special tooling embodiment of inserts in high-voltage isulation part of the present invention
Vertical view;
Fig. 8 is the inserts front view of antitorque 1 arm bar of detection special tooling embodiment in high-voltage isulation part of the present invention;
Fig. 9 is the inserts vertical view of antitorque 1 arm bar of detection special tooling embodiment in high-voltage isulation part of the present invention;
Figure 10 is the inserts structural representation of antitorque 1 sunpender of detection special tooling embodiment in high-voltage isulation part of the present invention
Figure;
Figure 11 is the inserts main view of antitorque 1 source of torque of detection special tooling embodiment in high-voltage isulation part of the present invention
Figure;
Figure 12 is the inserts left view of antitorque 1 source of torque of detection special tooling embodiment in high-voltage isulation part of the present invention
Figure;
Figure 13 is that inserts is shown with the structure of antitorque 1 clump weight of detection special tooling embodiment in high-voltage isulation part of the present invention
It is intended to;
Figure 14 is the inserts vertical view of antitorque 1 guide rod of detection special tooling embodiment in high-voltage isulation part of the present invention;
Figure 15 is the inserts front view of antitorque 1 guide rod of detection special tooling embodiment in high-voltage isulation part of the present invention;
Figure 16 is the inserts vertical view of antitorque 1 rack of detection special tooling embodiment in high-voltage isulation part of the present invention;
Figure 17 is the inserts front view of antitorque 1 rack of detection special tooling embodiment in high-voltage isulation part of the present invention;
Figure 18 is the inserts front view of antitorque 1 shaft of detection special tooling embodiment in high-voltage isulation part of the present invention;
Figure 19 is the inserts vertical view of antitorque 1 shaft of detection special tooling embodiment in high-voltage isulation part of the present invention;
Figure 20 is the inserts main view of antitorque 1 shaft seat of detection special tooling embodiment in high-voltage isulation part of the present invention
Figure;
Figure 21 is the inserts vertical view of antitorque 1 shaft seat of detection special tooling embodiment in high-voltage isulation part of the present invention
Figure;
Figure 22 is the inserts left view of antitorque 1 limited block of detection special tooling embodiment in high-voltage isulation part of the present invention
Figure;
Figure 23 is the inserts main view of antitorque 1 limited block of detection special tooling embodiment in high-voltage isulation part of the present invention
Figure;
Figure 24 is the inserts vertical view of antitorque 1 limited block of detection special tooling embodiment in high-voltage isulation part of the present invention
Figure;
Figure 25 is the inserts structural schematic diagram of antitorque detection special tooling embodiment 2 in high-voltage isulation part of the present invention;
Figure 26 is the inserts structural schematic diagram of antitorque detection special tooling embodiment 3 in high-voltage isulation part of the present invention.
Specific implementation mode
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, there are many be threaded the insulating part 21 of inserts 22 for high voltage electric appliance, it is desirable that inserts 22 with
Want to bear certain torque between insulating part 21, torque detection fixture be exactly in order to detect inserts 22 and insulating part 21 it
Between torque whether reach requirement.
The specific embodiment 1 of the antitorque detection special tooling of inserts in the high-voltage isulation part of the present invention:Such as the institute of Fig. 3,4,5
Show, torque detection fixture includes mainly rotation stop crank arm structure 1, arm bar 2, source of torque 3(Including sunpender 4, sash weight 5, clump weight
6), idler wheel 7, guide rod 8, guide rail 9, rack 10, gear 11, shaft 12, shaft seat 13, operating lever 14, limited block 15, chassis 16, V
Shape positioning clamping device 17, bottom plate 18, rack support block 19, pivot pin 20.It is the signal of rotation stop crank arm structure 1 as shown in Figure 6,7
Figure, 1 one end of rotation stop crank arm structure is external screw thread, and for being attached with the internal thread of threaded insert 22, the other end is fang platform 23,
For being connect with arm bar 2.It is the structural schematic diagram of arm bar 2 as shown in Figure 8,9, there is the side with rotation stop crank arm structure 1 in one end
Square hole 24 that platform 23 matches, the other end have a V-type card slot 25 being connect with pivot pin 20 on sunpender 4,2 one end of arm bar fluted 26,
Convenient for sunpender 4 and arm bar 2 axis in the same plane without causing sunpender 4 to fall.The structure of sunpender 4 such as Figure 10 institutes
Show, multiple pin holes 28 are distributed on sunpender 4, and there is pin hole 27 in sunpender one end, for being connect with sash weight 5.Source of torque 3 includes sunpender
4, sash weight 5 and clump weight 6, as shown in Figure 11,12,13, sunpender 4 is connect with sash weight 5 by pin 29 structure, two idler wheels 7 with
Sash weight 5 is connected by pin 30, and idler wheel 7 drives source of torque 3 to slide on the rail 9, there is pivot pin 20 in the pin hole 28 on sunpender 4, is used
It is connect in arm bar 2, clump weight 6 is clump weight of weighing commonly.Being offered in sash weight 5 can be by the groove 31 of guide rail 9.It turns round
8 structural schematic diagram of guide rod of square detecting tool is as shown in Figure 14,15, and 32 be pin hole in figure, and 33 be screw hole, and screw passes through spiral shell
Guide rod 8 is fastened on chassis 16 by nail hole.Lifting platform includes guide rail 9, rack 10, gear 11, shaft 12, shaft seat 13, operation
Bar 14, limited block 15.There are two the unthreaded hole that is slidably matched with guide rod 8 on guide rail 9, centre opens up fluted, and screw is by groove
Across connection guide rail 9 and rack 10.The structure of rack 10 offers screw hole as shown in Figure 16,17, in one end end face of rack,
The two is connected with rack 10 across guide rail 9 convenient for screw.Such as the structural schematic diagram that Figure 18,19 are shaft 12, figure mesoporous 34 is
The pin hole being connect with gear 11, hole 35 are the holes being attached with operating lever 14.Such as the structural representation that Figure 20,21 are shaft seat
Figure, it is screw hole that shaft 12, which passes through the centre bore of shaft seat, hole 36, and shaft seat is fixed on chassis 16 by Bolt through holes 36.
Figure 22,23,24 show the structural schematic diagram of limited block 15, and operating lever 14 is inserted at the region 37 of limited block 15, operating lever 14
It can move in two directions, to control the lifting of guide rail 9.
When assembly, V-type positioning clamping device 17 and chassis 16 are fastened on bolt on bottom plate 18, then by two guide rods 8
It is screwed on chassis 16 that (centre-to-centre spacing of two guide rods is consistent with two pitch-rows on guide rail 9), with screw by limited block
15 and rack support block 19 be also secured on chassis 16, rack 10 is screwed on the rail 9, then guide rail 9 is sleeved on two
On a guide rod 8(Guide rail 9 can be slided up and down along guide rod 8), two idler wheels 7 are fixed on pivot pin on sash weight 5, sunpender 4 is used
Screw is fixed on sash weight 5, and pivot pin 20, which is penetrated close-fitting in the pin hole of sunpender 4, to be fixed(Both ends are stretched out consistent), by gear
11 are sleeved in shaft 12 and are fixed in shaft 12 with pin, and shaft 12 penetrates shaft seat 13, then is integrally attached on chassis 16,
Gear 11 is set to match with rack 10, operating lever 14 passes through the axis pin of limited block 15 and torsional spring to be connect with shaft 12(Move operating lever
14 can make gear 11 rotation drive and rack 10 and guide rod 9 move up and down), on the rail 9 by the groove card on sash weight 5(Sash weight
Component is under the action of idler wheel 7, movement that can be smooth on guide rail), rack support block 19 is screwed on chassis 16(It
Effect be that radial support is played to rack).
When carrying out torque detection, the parts that will be detected are attached on V-arrangement positioning jig device 17 and step up to fix, will only
Turn 1 precession of the crank arm structure threaded insert to be detected(It wants after long armed lever can be made to load onto in horizontal position in fang platform direction), rotation stops
Turning the screw rod on crank arm structure 1 makes to lock between rotation stop crank arm structure and threaded insert(Between do not rotate), by long armed lever square hole
It is inserted in the fang platform on rotation stop crank arm structure, pulls operating lever to " 1 " position of Fig. 4, make sash weight component to extreme higher position and limit
Position, moves horizontally at sash weight component to the V-shaped groove of long armed lever, and pulling operating lever has " 1 " position to " 2 " position of Fig. 4, guide rail to
Lower movement, makes the pivot pin on sash weight component fall into the V-shaped groove of long armed lever, continues to move down, and sash weight component is made to be detached from guide rail
Vacantly, achieve the purpose that measure torque.At this point, the weight of sash weight component and the weight of long armed lever relatively long armed lever square hole center
(Namely threaded insert center)Generated gravitational moment seeks to the torque of detection part requirements.
The specific embodiment 2 of the antitorque detection special tooling of inserts in the high-voltage isulation part of the present invention:As shown in figure 25,
Difference lies in the detecting tool of embodiment 2 needs artificial directly by torsion embodiment 2 without elevating table device with embodiment 1
Square source is mounted on arm bar, and when being detected, source of torque is increased, and pin connection is carried out with arm bar, and detection terminates, and manually will
Source of torque is removed.Detecting tool in the embodiment is easy to operate, but more labor intensive, and when source of torque weight compared with
When big, operating difficulties.
The specific embodiment 3 of the antitorque detection special tooling of inserts in the high-voltage isulation part of the present invention:As shown in figure 26,
Difference lies in the source of torque of embodiment 1,2 is gravity to embodiment 3, by sunpender, sash weight and counterweight with embodiment 1,2
Dead weight is used as source of torque, and the source of torque 38 of embodiment 3 is additional increased pressure, applies certain active force on arm bar,
The active force to the torque at rotation stop crank arm structure center and arm bar to the gravity at rotation stop crank arm structure center away from the sum of be to turn round
Torque needed for square detection.
Claims (9)
1. the antitorque detection special tooling of inserts in a kind of high-voltage isulation part, it is characterised in that:It is fixed including tested insulating part
Position clamping device, arm bar, source of torque, described arm bar one end are equipped with the rotation stop crank arm structure for being connect with inserts, separately
One end is source of torque loading end.
2. the antitorque detection special tooling of inserts in high-voltage isulation part according to claim 1, it is characterised in that:Torque
Source includes the sunpender being connect with arm bar source of torque loading end, the clump weight of the sash weight being connect with sunpender, control mode source size.
3. the antitorque detection special tooling of inserts in high-voltage isulation part according to claim 2, it is characterised in that:Sunpender
Upper edge length of boom direction offers multiple connecting holes, sunpender and arm bar source of torque loading end pin connection.
4. the antitorque detection special tooling of inserts in high-voltage isulation part according to claim 3, it is characterised in that:The arm of force
Bar source of torque loading end offers finger setting card slot.
5. according to inserts antitorque detection special tooling, feature in claim 1-4 any one of them high-voltage isulation part
It is:Detecting tool further includes the lifting platform for load or unload source of torque.
6. the antitorque detection special tooling of inserts in high-voltage isulation part according to claim 5, it is characterised in that:Lifting
Platform includes the guide rail lifted for control mode source, and source of torque can slide on the guide rail.
7. the antitorque detection special tooling of inserts in high-voltage isulation part according to claim 6, it is characterised in that:Lifting
Platform further includes operating lever, shaft, gear, rack, and the operating lever and shaft pin connection, the shaft connect with gear key
It connects, wheel and rack engagement, the rack is connect with guide rail, to realize through operating lever the liter for being controllable guide rail
Drop.
8. the antitorque detection special tooling of inserts in high-voltage isulation part according to claim 7, it is characterised in that:Shaft
Outside is equipped with the shaft seat for being used to support shaft.
9. the antitorque detection special tooling of inserts in high-voltage isulation part according to claim 7, it is characterised in that:Operation
The limited block of limitation operating lever amplitude of fluctuation is equipped with outside bar.
Priority Applications (1)
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CN201610208757.9A CN105758570B (en) | 2016-04-06 | 2016-04-06 | The antitorque detection special tooling of inserts in a kind of high-voltage isulation part |
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CN201610208757.9A CN105758570B (en) | 2016-04-06 | 2016-04-06 | The antitorque detection special tooling of inserts in a kind of high-voltage isulation part |
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CN105758570A CN105758570A (en) | 2016-07-13 |
CN105758570B true CN105758570B (en) | 2018-08-10 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201188368Y (en) * | 2008-04-11 | 2009-01-28 | 张长安 | Integral-molding compound material insulation drive tube with insert |
CN102650557A (en) * | 2011-02-23 | 2012-08-29 | 平高集团有限公司 | Moment measuring device for circuit breaker body |
CN103323169A (en) * | 2013-05-27 | 2013-09-25 | 青岛吉澳尔电子有限公司 | Device for detecting torque of inlaid type porcelain bushing |
CN104062051A (en) * | 2014-06-25 | 2014-09-24 | 中国西电电气股份有限公司 | Fully automatic drive detection device for isolation switch assembly and detection method thereof |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2985447B1 (en) * | 2012-01-05 | 2014-09-05 | Illinois Tool Works | ROTARY HAND TOOL WITH ANTI-ROTATION CONTROL MODULE |
-
2016
- 2016-04-06 CN CN201610208757.9A patent/CN105758570B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201188368Y (en) * | 2008-04-11 | 2009-01-28 | 张长安 | Integral-molding compound material insulation drive tube with insert |
CN102650557A (en) * | 2011-02-23 | 2012-08-29 | 平高集团有限公司 | Moment measuring device for circuit breaker body |
CN103323169A (en) * | 2013-05-27 | 2013-09-25 | 青岛吉澳尔电子有限公司 | Device for detecting torque of inlaid type porcelain bushing |
CN104062051A (en) * | 2014-06-25 | 2014-09-24 | 中国西电电气股份有限公司 | Fully automatic drive detection device for isolation switch assembly and detection method thereof |
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