CN102109437B - Combined testing machine for detecting insulating cylinder - Google Patents
Combined testing machine for detecting insulating cylinder Download PDFInfo
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- CN102109437B CN102109437B CN 201010616954 CN201010616954A CN102109437B CN 102109437 B CN102109437 B CN 102109437B CN 201010616954 CN201010616954 CN 201010616954 CN 201010616954 A CN201010616954 A CN 201010616954A CN 102109437 B CN102109437 B CN 102109437B
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- insulating cylinder
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- seat
- test
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Abstract
The invention relates to a combined testing machine for detecting an insulating cylinder, comprising a frame, wherein an axial loading device for supplying load to an axial anti-pulling and anti-pressuring test of the insulating cylinder is arranged between left and right sides of the frame; and a radial loading device for supplying the load to an anti-bending test of the insulating cylinder is arranged between front and back sides of the frame. As the combined testing machine for detecting the insulating cylinder provided by the invention integrates the axial loading device with the radial loading device on the same frame, the anti-pulling test, the anti-pressuring test and the anti-bending test to the insulating cylinder can be performed by only clamping once without separating the anti-pulling test, the anti-pressuring test and the anti-bending test of the insulating cylinder, which reduces the test clamping times of the insulating cylinder, and improves the testing efficiency.
Description
Technical field
The present invention relates to a kind of combined test machine that is used to check insulating cylinder.
Background technology
The mechanical test method of present domestic insulating cylinder part mechanical property does, the supporting cover machine trial work dress of the part of appearance similar, and process of the test uses artificial operator hydrodynamic press pump to accomplish test through pressure gauge reading.Yet in actual production process, because size, the model of each insulating cylinder are all inequality, therefore the insulating cylinder part to each model all must have special-purpose proving installation, and this has increased the testing cost of insulating cylinder part greatly; In addition; At present the test event of insulating cylinder part is mainly contained tension along the insulating cylinder axis direction, compression test and along insulating cylinder anti-bending test radially; And for the another one important parameter of insulating cylinder, i.e. the antitorque test of insulating cylinder then can't be carried out because of the device restriction; At present the compression test of insulating cylinder and bending resistance, tension test are separately carried out through the different device of two covers; Be that compression test adopts a cover proving installation; Another set of proving installation is adopted in bending resistance and tension test; During use, through corresponding frock (ring flange) insulating cylinder is fixed on the corresponding proving installation respectively; This just requires the staff in to the test process of insulating cylinder, must carry out dismounting repeatedly to insulating cylinder, and the labour intensity that this has increased the staff has on the one hand greatly also reduced testing efficiency on the other hand.
Summary of the invention
The object of the present invention is to provide a kind of combined test machine that is used to check insulating cylinder, to solve the low problem of existing insulating cylinder proving installation testing efficiency.
In order to address the above problem; Of the present inventionly be used to check the combined test machine of insulating cylinder to adopt following technical scheme: the combined test machine that is used to check insulating cylinder; Comprise frame; Be provided with between the left and right sides of said frame the axial tension that is used to insulating cylinder and compression test provide loading axially to charger, be provided with the radial loaded device that the anti-bending test that is used to insulating cylinder provides loading between the both sides, front and back of frame; Described axial charger comprises along the movable axial loading seat that is provided with of said frame left and right directions; The said axial first screw feed screw apparatus that passes on left that loads seat is connected with axial direction electric machine; The right side is provided with draw-in groove; The said axial seat that loads is connected with through said draw-in groove and is used for first ring flange that the end with insulating cylinder is connected; The right side of frame is provided with and the said axial relative matching seat of seat that loads, and described matching seat comprises clamping block, for fixing to second ring flange and the fast-assembling cutting ferrule of the insulating cylinder other end, and a side of said second ring flange is provided with second clamping block corresponding with said clamping block; Described quick-mounting clamp puts to has respectively and said clamping block and the corresponding buckling groove of second clamping block, and the described clamping block and second ring flange are through the clamping of said fast-assembling cutting ferrule; Described radial loaded device comprises and is used for the radially pressure contact of said second ring flange of roof pressure that described pressure contact is connected with radial motor through the second screw feed screw apparatus; Described axial loading seat is provided with the first sensor that is used to monitor the insulating cylinder axially loaded, and described pressure contact is provided with second sensor that is used to monitor the insulating cylinder radial force.
Described first, second ring flange is joined with described axial loading seat, the corresponding card that only revolves of clamping block respectively; Described clamping block rotates through the torsional test axle and is assemblied on the said frame; Described torsional test axle is connected with the torsional test motor away from an end of clamping block, and torsion shaft is provided with the torsion torque sensor that is used to monitor the suffered torsion of insulating cylinder.
Described first ring flange has first clamping block near a said axial side that loads seat, and the said axial draw-in groove that loads on the seat is open-topped slot, and described first clamping block is pegged graft with said slot and cooperated.
Be used to check the combined test machine of insulating cylinder that said axial charger and radial loaded device are integrated in same frame owing to of the present invention; Therefore only need just can carry out tension, resistance to compression and anti-bending test to insulating cylinder through a clamping; Do not need again compression test with insulating cylinder to separate and carry out, reduced the number of times of insulating cylinder test clamping, improved testing efficiency with tension and anti-bending test; The form that all adopts card to join owing to said first, second ring flange in addition cooperates with corresponding component; Be convenient to dismounting, further improved the testing efficiency of insulating cylinder, simultaneously stressed monitoring device adopts said first, second sensor; The stress data of the insulating cylinder that records is more accurate, thereby has improved measuring accuracy; In addition because axial loadings of the combined test machine that is used to check insulating cylinder of the present invention and pressure contact all are to be in transmission connection with corresponding drive unit through corresponding screw feed screw apparatus; Therefore has certain movable stroke; In use; Can only change the insulating cylinder that said first, second ring flange can adapt to different size and model through the stroke of regulating sliding seat and pressure contact, realize the versatility of proving installation, reduce the proving installation cost.
Further; Described first, second ring flange is joined with described axial loading seat, the corresponding card that only revolves of clamping block respectively; Described clamping block is assemblied on the said frame through the rotation of torsional test axle; Simultaneously on described torsional test axle, torsion torque sensor is set and the said torsion motor that is in transmission connection, can tests the twisting strength of insulating cylinder like this, further guarantee the mechanical property of insulating cylinder; On described first ring flange, first clamping block is set, and described draw-in groove is set to open top, can directly be plugged in the said draw-in groove during use and just can first ring flange be fixed through said first clamping block, convenient, quick.
Description of drawings
Fig. 1 is the user mode synoptic diagram that is used to check the combined test machine of insulating cylinder of the present invention;
Fig. 2 is the vertical view (band office is cutd open) of Fig. 1;
Fig. 3 is the enlarged drawing of Fig. 2 at the A place;
Fig. 4 is the structural representation of first ring flange of the combined test machine that is used to check insulating cylinder of the present invention;
Fig. 5 is the structural representation of fast-assembling cutting ferrule among Fig. 2.
Embodiment
The embodiment 1 that is used to check the combined test machine of insulating cylinder of the present invention; Shown in Fig. 1-5; Have frame 1, its left and right directions of frame 1 upper edge is movably set with axial charger, and axially charger is used to the insulating cylinder test required axial tension and pressure are provided; Axially charger has axial loading seat 2; The first screw feed screw apparatus 3 that passes on left that axially loads seat 2 is connected with axial direction electric machine 4, and axial direction electric machine 4 is used for driving axial loading seat 2 left and right directions along frame 1 and moves, for insulating cylinder 5 provides test pressure and pulling force; Axially load seat 2 and be provided with the first sensor 6 of the size that is used to monitor insulating cylinder 5 suffered test pressures and pulling force, first sensor 6 adopts pressure sensors; The right side that axially loads seat 2 is provided with draw-in groove 7; Said draw-in groove 7 adopts open-topped slot; Axially load seat 2 and first ring flange 8 is arranged through said draw-in groove 7 releasable connections; First ring flange 8 is for fixing to an end of insulating cylinder 5, can insulating cylinder 5 be fixed on axial the loadings seat 2 on the one hand, the flange connecting hole that can protect insulating cylinder 5 corresponding ends on the other hand drawn, pressurized is not damaged when testing; One side of first ring flange 8 is provided with first clamping block, 9, the first ring flanges 8 through first clamping block 9 and said draw-in groove 7 clampings; On the frame 1 with axially load seat 2 and be provided with the matching seat corresponding with first ring flange 8 away from the relative side of a side of axial direction electric machine 4; Matching seat has clamping block 10; Clamping block 10 rotates through torsional test axle 11 and is assemblied on the frame 1; Torsional test axle 11 is connected with torsional test motor 12 away from an end of clamping block 10; Torsional test motor 12 is used to insulating cylinder 5 and loads test torsion, and with the anti-twisting property of test insulating cylinder 5, torsional test axle 11 is provided with the torsion torque sensor 13 that is used to monitor insulating cylinder 5 suffered torque magnitude; Clamping block 10 has second ring flange, 15, the second ring flanges 15 identical with the structure of first ring flange 8 away from a side of torsional test axle 11 through 14 releasable connections of fast-assembling cutting ferrule; One side of second ring flange 15 has second clamping block 16; Fast-assembling cutting ferrule 14 has complementary with the profile of the clamping block 10 and second clamping block 16 respectively buckling groove 17, and clamping block 10 cooperates through fast-assembling cutting ferrule 14 anticreep on the axis direction of insulating cylinder 5 with second clamping block 16; The front side of frame 1 is provided with the radial loaded device that the anti-bending test that is used to insulating cylinder 5 provides loading in the end near second ring flange 15; The radial loaded device has and is used for the radially pressure contact 18 of roof pressure second ring flange; Pressure contact 18 is connected with radial motor 20 through the second screw feed screw apparatus 19; The anti-bending test that radial motor 20 is used to insulating cylinder 5 provides pressure; Pressure contact 18 is provided with second sensor, 21, the second sensors, 21 adopts pressure sensors that are used to monitor insulating cylinder 5 suffered test pressures; First, second sensor and torsion torque sensor 13 all are connected with processor 22 through corresponding data line; Thereby set loading force through processor 22; When loading force reaches setting value; Respective sensor is given processor 22 with signal feedback, quits work through the corresponding charger of processor 22 controls; Be connected with display 23 through respective data lines on the processor 22, display 23 is used for monitoring in real time the force-bearing situation of insulating cylinder 5.The combined test machine that being used to of present embodiment detected insulating cylinder in use; At first described first, second ring flange is connected through bolt and insulating cylinder to be measured; Cooperate with said draw-in groove through first ring flange then insulating cylinder is fixed; Carry out anti-bending test through starting radial motor then, will second ring flange be engaged with clamping block through the fast-assembling cutting ferrule then, carry out antitorque test or tension, compression test.
In the foregoing description, described draw-in groove can also adopt the form of lateral opening, and first clamping block of first ring flange is plugged in the draw-in groove from side direction during use; Described processor and display are commercial article, can dispose in addition during use.
Claims (2)
1. be used to check the combined test machine of insulating cylinder; It is characterized in that: comprise frame; Be provided with the axial charger that the axial tension that is used to insulating cylinder and compression test provide loading between the left and right sides of said frame, be provided with the radial loaded device that the anti-bending test that is used to insulating cylinder provides loading between the both sides, front and back of frame; Described axial charger comprises along the movable axial loading seat that is provided with of said frame left and right directions; The said axial first screw feed screw apparatus that passes on left that loads seat is connected with axial direction electric machine; The said axial right side that loads seat is provided with draw-in groove; The said axial seat that loads is connected with through said draw-in groove and is used for first ring flange that the end with insulating cylinder is connected; Described first ring flange has first clamping block near a said axial side that loads seat; The said axial draw-in groove that loads on the seat is open-topped slot, and described first clamping block is pegged graft with said slot and cooperated, and the right side of frame is provided with and the said axial relative matching seat of seat that loads; Described matching seat comprises the 3rd clamping block, for fixing to second ring flange and the fast-assembling cutting ferrule of the insulating cylinder other end; One side of said second ring flange is provided with second clamping block corresponding with said the 3rd clamping block, and described quick-mounting clamp puts to has respectively and said the 3rd clamping block and the corresponding buckling groove of second clamping block, and described the 3rd clamping block and second clamping block are through the clamping of said fast-assembling cutting ferrule; Described radial loaded device comprises and is used for the radially pressure contact of said second ring flange of roof pressure that described pressure contact is connected with radial motor through the second screw feed screw apparatus; Described axial loading seat is provided with the first sensor that is used to monitor the insulating cylinder axially loaded, and described pressure contact is provided with second sensor that is used to monitor the insulating cylinder radial force.
2. the combined test machine that is used to check insulating cylinder according to claim 1; It is characterized in that: described first ring flange only revolves card with axial loading seat joins; Second ring flange and the 3rd clamping block only revolve card joins; Described the 3rd clamping block rotates through the torsional test axle and is assemblied on the said frame, and described torsional test axle is connected with the torsional test motor away from an end of the 3rd clamping block, and the torsional test axle is provided with the torsion torque sensor that is used to monitor the suffered torsion of insulating cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010616954 CN102109437B (en) | 2010-12-31 | 2010-12-31 | Combined testing machine for detecting insulating cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010616954 CN102109437B (en) | 2010-12-31 | 2010-12-31 | Combined testing machine for detecting insulating cylinder |
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| Publication Number | Publication Date |
|---|---|
| CN102109437A CN102109437A (en) | 2011-06-29 |
| CN102109437B true CN102109437B (en) | 2012-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010616954 Active CN102109437B (en) | 2010-12-31 | 2010-12-31 | Combined testing machine for detecting insulating cylinder |
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| CN (1) | CN102109437B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10254206B2 (en) | 2016-09-27 | 2019-04-09 | The Boeing Company | Self contained load frame for in-situ inspection |
| CN110068294B (en) * | 2019-04-15 | 2020-09-15 | 苏州电器科学研究院股份有限公司 | Detection device and detection method for wound type non-inductive resistor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5913246A (en) * | 1996-11-19 | 1999-06-15 | Simonelli; Robert Joseph | Mechanical stress test machine |
| CN101074909A (en) * | 2007-05-09 | 2007-11-21 | 南京天相软件有限公司 | Automatic loading-unloading controller of material experimental equipment |
| CN101144764A (en) * | 2007-09-11 | 2008-03-19 | 中北大学 | Dynamic and static mechanics integrated test platform |
| CN202013305U (en) * | 2010-12-31 | 2011-10-19 | 平高集团有限公司 | Combined testing machine used for testing insulating cylinder |
-
2010
- 2010-12-31 CN CN 201010616954 patent/CN102109437B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5913246A (en) * | 1996-11-19 | 1999-06-15 | Simonelli; Robert Joseph | Mechanical stress test machine |
| CN101074909A (en) * | 2007-05-09 | 2007-11-21 | 南京天相软件有限公司 | Automatic loading-unloading controller of material experimental equipment |
| CN101144764A (en) * | 2007-09-11 | 2008-03-19 | 中北大学 | Dynamic and static mechanics integrated test platform |
| CN202013305U (en) * | 2010-12-31 | 2011-10-19 | 平高集团有限公司 | Combined testing machine used for testing insulating cylinder |
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| CN102109437A (en) | 2011-06-29 |
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