CN204405438U - A kind of flexible axle extension test experiment table - Google Patents
A kind of flexible axle extension test experiment table Download PDFInfo
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- CN204405438U CN204405438U CN201420864870.9U CN201420864870U CN204405438U CN 204405438 U CN204405438 U CN 204405438U CN 201420864870 U CN201420864870 U CN 201420864870U CN 204405438 U CN204405438 U CN 204405438U
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- flexible axle
- extension test
- card holder
- fixing clamp
- connecting rod
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Abstract
The utility model relates to a kind of flexible axle extension test experiment table, comprise cylinder, air cylinder fixed plate, connecting rod, strain gauge, drawing plate, extension test card holder, right fixing clamp frame, carry arm, pull test card holder, left fixing clamp frame, cylinder, air cylinder fixed plate, connecting rod, the vibrational power flow of drawing plate is two groups, be located at flexible axle extension test experiment table two ends respectively, carry arm is located at a left side, between right two fixing clamp frames, the cylinder at two ends is installed in the middle of air cylinder fixed plate respectively, extension bar is connected with pulling force sensor through after fixed head, the pulling force sensor other end is fixedly connected with drawing plate again, drawing plate is fixedly connected with connecting rod, connecting rod is tested card holder be fixedly connected with being pulled with extension test card holder through after air cylinder fixed plate respectively, display and warning device is provided with on the right side of testing table.The utility model reasonable in design, have the measuring ability of casing joint pulling-out force, axle core joint pulling-out force, Detection results is good.
Description
Technical field
The utility model relates to a kind of mechanical flexible axle testing inspection field, particularly relates to a kind of device of measuring ability with flexible shaft protecting pipe adapter pulling-out force, axle core joint pulling-out force.
Background technology
Manipulating pulling cable and pushing-pulling flexible shaft are applicable to the various field of machinery industry, be connected for the manipulation between each parts such as automobile, aircraft or big machinery, be dispersed throughout power system, kinematic train, brake system, driving system, be divided into throttle cable (line), clutch cable (line), brake cable (line), mileometer soft shaft, select gear shift pulling cable etc.There is the corresponding different automobile types of special fastener at drag-line two, and generic drag-line, main length and the fastener such as casing joint and heart yearn (axle) joint distinguish vehicle.
During the work of manipulating pulling cable, pushing-pulling flexible shaft, the heart yearn joint of drive end is generally connected with various pedal, control crank, and for driving drag-line to carry out stroke motion, the heart yearn joint of Partner connects with various load, and various corresponding motion is carried out in band dynamic load.The performance of manipulating pulling cable, pushing-pulling flexible shaft very major part determines the maneuverability and stability that use machine, and the performance of manipulating pulling cable determines primarily of the performance parameter such as load efficiency, travel efficiency, impulse stroke, joint pulling-out force, permanance of drag-line.
For meeting the request for utilization of various machinery, manipulating pulling cable, pushing-pulling flexible shaft all need to carry out fatigue, efficiency before dispatching from the factory, move draw, stroke push-and-pull power etc. test, it is all employing measuring appliances that the current tensile strength testing for flexible axle axle core and exoperidium pull test, can not meet the testing requirement of manipulating pulling cable and pushing-pulling flexible shaft, testing efficiency is low, cost is high simultaneously.
Utility model content
Content according to background technology, the purpose of this utility model solves carrying out to manipulating pulling cable, pushing-pulling flexible shaft the problem that testing time-effectiveness rate is not high, working strength is large, provides that a kind of structure is simple, the flexible axle extension test experiment table of dependable performance.
The technical solution of the utility model is as follows:
A kind of flexible axle extension test experiment table, comprise cylinder, air cylinder fixed plate, connecting rod, strain gauge, drawing plate, extension test card holder, right fixing clamp frame, pull test card holder, left fixing clamp frame, test bed left end is provided with two pieces of air cylinder fixed plate, cylinder is fixedly installed in the middle of two pieces of air cylinder fixed plate, the extension bar of cylinder is connected with pulling force sensor through after the fixed head in left side, the pulling force sensor other end is fixedly connected with drawing plate again, the extension bar of cylinder can stretch under air cylinder driven, does feed motion relative to the fixed head in left side; Drawing plate is fixedly connected with connecting rod, and connecting rod is tested card holder through after two pieces of air cylinder fixed plate and is fixedly connected with pulling, and connecting rod can relative to air cylinder fixed plate telescopic slide; Drawing plate, connecting rod and pull test card holder composition mechanism and cylinder interlock; Left fixing clamp frame is fixedly installed in and pulls on the left of test card holder.
Flexible axle extension test testing table right-hand member is provided with extension test card holder and right fixing clamp frame, and right fixing clamp frame is fixedly installed on the left of extension test card holder.The extension bar of described cylinder, through after the fixed head in left side, after being first connected with pulling force sensor, then is fixedly connected with drawing plate.
Flexible axle extension test experiment table, also includes carry arm, and it is located between right fixing clamp frame and left fixing clamp frame, and its two ends are provided with reciprocal resilient structures, after detecting, automatically flexible axle is departed from flexible axle extension test experiment table.
The vibrational power flow of cylinder, air cylinder fixed plate, connecting rod, drawing plate is two groups, is located at flexible axle extension test experiment table two ends respectively.
The cylinder of right-hand member is provided with two pieces of air cylinder fixed plate equally, the extension bar of cylinder is connected with pulling force sensor through after the fixed head on right side, the pulling force sensor other end is fixedly connected with drawing plate again, the extension bar of cylinder can stretch under air cylinder driven, does feed motion relative to the fixed head on right side; Drawing plate is fixedly connected with connecting rod, and connecting rod is fixedly connected with extension test card holder through after two pieces of air cylinder fixed plate, and connecting rod can relative to air cylinder fixed plate telescopic slide; The mechanism of described drawing plate, connecting rod and extension test card holder composition and cylinder interlock.
The position of right fixing clamp frame and left fixing clamp frame can regulate, to adapt to the flexible axle of different length.
Extension test card holder, right fixing clamp frame, pull test card holder, left fixing clamp frame upper end and be equipped with draw-in groove, for clamping the corresponding site of test block, draw-in groove is surrounded by two pieces of dismountable draw-in groove blocks, and can regulate the size of draw-in groove.
Flexible axle extension test experiment table also includes display and warning device, and warning device and display are connected; Display is for the flexible shaft protecting pipe adapter pulling-out force that shows the stress collected by strain gauge and calculate and axle core joint pulling-out force; Warning device contrasts according to the standard value preset and detected value, when there is unacceptable product, and automatic alarm, and the further work stopping flexible axle extension test experiment table.
Before test, the position of right fixing clamp frame and left fixing clamp frame is regulated according to the substantial distance of test block, start power supply, now carry arm is in compressive state, test block is laid out test board, is placed on carry arm, the bulb fastener of test block buckles in the draw-in groove of extension test card holder, now the bulb fastener of the test block other end buckles in the left fixing clamp frame draw-in groove on the left of test board, and the rank chuck of exoperidium buckles into right fixing clamp frame respectively and pulls in the draw-in groove of test card holder; Start cylinder, cylinder stretches out with the stroke preset, and pulls extension test card holder, carry out extension test to flexible axle axle core by connecting rod; The motion of cylinder simultaneously has also driven the motion pulling test card holder, pulls test to flexible axle exoperidium.Stretch or pull in process, strain gauge collects the tension data that flexible axle receives, transfer to computing machine to calculate, and data result is shown on display, compare with the data preset, test bed return simultaneously, if test passes, carry arm delayed startup, test block is carried away from draw-in groove and is transferred to and detect qualified district, if test failure, warning device will give the alarm, carry arm delayed startup, test block is carried away from draw-in groove and stops the further work of flexible axle extension test experiment table, workman restarts power supply after being taken off by test block and sending into defective district and carries out repetitive operation.
Accompanying drawing explanation
Fig. 1 is the general structure schematic diagram of flexible axle extension test experiment table of the present utility model.
Accompanying drawing identifies
1-cylinder, 2-air cylinder fixed plate, 3-connecting rod, 4-strain gauge, 5-drawing plate, 6-extension test card holder, the right fixing clamp frame of 7-, 8-carry arm, 9-pull test card holder, the left fixing clamp frame of 10-, 11-display.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1:
A kind of flexible axle extension test experiment table, comprise cylinder 1, air cylinder fixed plate 2, connecting rod 3, strain gauge 4, drawing plate 5, extension test card holder 6, right fixing clamp frame 7, pull test card holder 9, left fixing clamp frame 10, test bed left end is provided with two pieces of air cylinder fixed plate 2, cylinder 1 is fixedly installed in the middle of two pieces of air cylinder fixed plate 2, the extension bar of cylinder 1 is connected with pulling force sensor 4 through after the fixed head 2 in left side, pulling force sensor 4 other end is fixedly connected with drawing plate 5 again, the extension bar of cylinder 1 can be flexible under cylinder 1 drives, feed motion is done relative to the fixed head 2 in left side, drawing plate 5 is fixedly connected with connecting rod 3, connecting rod 3 is tested card holder 9 through after two pieces of air cylinder fixed plate 2 and is fixedly connected with pulling, and connecting rod 3 can relative to air cylinder fixed plate 2 telescopic slide, drawing plate 5, connecting rod 3 and pull test card holder 9 form mechanism and cylinder 1 interlock, left fixing clamp frame 1 is fixedly installed in and pulls on the left of test card holder 9,
Flexible axle extension test testing table right-hand member is provided with extension test card holder 6 and right fixing clamp frame 7, and right fixing clamp frame 7 is fixedly installed on the left of extension test card holder 6.The extension bar of described cylinder 1, through after the fixed head 2 in left side, after being first connected with pulling force sensor 4, then is fixedly connected with drawing plate 5.
Flexible axle extension test experiment table, also includes carry arm 8, and it is located between right fixing clamp frame 7 and left fixing clamp frame 10, and its two ends are provided with reciprocal resilient structures, after detecting, automatically flexible axle is departed from flexible axle extension test experiment table.
The vibrational power flow of cylinder 1, air cylinder fixed plate 2, connecting rod 3, drawing plate 5 is two groups, is located at flexible axle extension test experiment table two ends respectively.
The cylinder 1 of right-hand member is provided with two pieces of air cylinder fixed plate 2 equally, the extension bar of cylinder 1 is connected with pulling force sensor 4 through after the fixed head 2 on right side, pulling force sensor 4 other end is fixedly connected with drawing plate 5 again, the extension bar of cylinder 1 can stretch under air cylinder driven, does feed motion relative to the fixed head 2 on right side; Drawing plate 5 is fixedly connected with connecting rod 3, connecting rod 3 is fixedly connected with extension test card holder 6 through after two pieces of air cylinder fixed plate 2, and connecting rod 3 can relative to air cylinder fixed plate 2 telescopic slide; The mechanism of described drawing plate 5, connecting rod 3 and extension test card holder 6 composition and cylinder 1 interlock.
The position of right fixing clamp frame 7 and left fixing clamp frame 10 can regulate, to adapt to the flexible axle of different length.
Extension test card holder 6, right fixing clamp frame 7, pull test card holder 9, left fixing clamp frame 10 upper end and be equipped with draw-in groove, for clamping the corresponding site of test block, draw-in groove is surrounded by two pieces of dismountable draw-in groove blocks, and can regulate the size of draw-in groove.
Flexible axle extension test experiment table also includes display 11 and warning device, and warning device and display 11 are connected; Display 11 shows flexible shaft protecting pipe adapter pulling-out force, the axle core joint pulling-out force that the stress collected by strain gauge 4 calculates; Warning device contrasts according to the standard value preset and detected value, when there is unacceptable product, and automatic alarm, and the further work stopping integration test experiment table.
Before test, according to the position of the right fixing clamp frame of the length adjustment of test block 7 and left fixing clamp frame 10, start power supply, now carry arm 8 is in compressive state, test block is laid out test board, is placed on carry arm 8, the bulb fastener of test block buckles in the draw-in groove of extension test card holder 6, now the bulb fastener of the test block other end buckles in left fixing clamp frame 10 draw-in groove on the left of test board, and the rank chuck of exoperidium buckles into right fixing clamp frame 7 respectively and pulls in the draw-in groove of test card holder 9; Start cylinder 1, cylinder 1 stretches out with the stroke preset, and pulls extension test card holder 6, carry out extension test to flexible axle axle core by connecting rod 3; The motion of cylinder 1 simultaneously has also driven the motion pulling test card holder 9, pulls test to flexible axle exoperidium.Stretch or pull in process, strain gauge 4 collects the tension data that flexible axle receives, synchronously all detection data and result of calculation are shown on display 11, compare with the normal data preset, test bed return simultaneously, strain gauge 4 data back to zero, if test passes, carry arm 8 delayed startup, test block is carried away from each draw-in groove and is transferred to and detect qualified district, if test failure, warning device will give the alarm, carry arm 8 delayed startup, test block is carried away from each draw-in groove and stops the further work of flexible axle extension test experiment table, workman restarts power supply after being taken off by test block and sending into defective district and carries out repetitive operation.
Claims (10)
1. a flexible axle extension test experiment table, comprise cylinder (1), air cylinder fixed plate (2), connecting rod (3), strain gauge (4), drawing plate (5), extension test card holder (6), right fixing clamp frame (7), pull test card holder (9), left fixing clamp frame (10), it is characterized in that:
Described flexible axle extension test testing table left end is provided with two pieces of air cylinder fixed plate (2), described cylinder (1) is fixedly installed in the middle of two pieces of air cylinder fixed plate (2), the extension bar of cylinder (1) is fixedly connected with drawing plate (5) afterwards through the fixed head (2) in left side, the extension bar of described cylinder (1) can stretch under air cylinder driven, does feed motion relative to the fixed head (2) in left side; Described drawing plate (5) is fixedly connected with connecting rod (3), and described connecting rod (3) is tested card holder (9) and is fixedly connected with pulling through two pieces of air cylinder fixed plate (2) afterwards, and connecting rod (3) can relative to air cylinder fixed plate (2) telescopic slide; Described drawing plate (5), connecting rod (3) and pull test card holder (9) mechanism that forms and cylinder (1) interlock;
Described left fixing clamp frame (10) is fixedly installed in and pulls test card holder (9) left side;
Described flexible axle extension test testing table right-hand member is provided with extension test card holder (6) and right fixing clamp frame (7), and described right fixing clamp frame (7) is fixedly installed in extension test card holder (6) left side.
2. flexible axle extension test experiment table according to claim 1, is characterized in that: the extension bar of described cylinder (1), through after the fixed head (2) in left side, after being first connected with pulling force sensor (4), then is fixedly connected with drawing plate (5).
3. flexible axle extension test experiment table according to claim 1, it is characterized in that: also comprise carry arm (8), described carry arm (8) is located between right fixing clamp frame (7) and left fixing clamp frame (10), its two ends are provided with reciprocal resilient structures, after detecting, automatically flexible axle is departed from integration test experiment table.
4. flexible axle extension test experiment table according to claim 1, is characterized in that: the vibrational power flow of described cylinder (1), air cylinder fixed plate (2), connecting rod (3), drawing plate (5) is two groups, is located at flexible axle extension test experiment table two ends respectively;
The cylinder (1) of right-hand member is provided with two pieces of air cylinder fixed plate (2) equally, the extension bar of cylinder (1) is connected with pulling force sensor (4) afterwards through the fixed head (2) on right side, pulling force sensor (4) other end is fixedly connected with drawing plate (5) again, the extension bar of described cylinder (1) can stretch under air cylinder driven, does feed motion relative to the fixed head (2) on right side; Described drawing plate (5) is fixedly connected with connecting rod (3), and described connecting rod (3) is fixedly connected with extension test card holder (6) afterwards through two pieces of air cylinder fixed plate (2), and connecting rod (3) can relative to air cylinder fixed plate (2) telescopic slide; The mechanism that described drawing plate (5), connecting rod (3) and extension test card holder (6) form and cylinder (1) interlock.
5. flexible axle extension test experiment table according to claim 4, is characterized in that: the extension bar of described cylinder (1), through after the fixed head (2) on right side, after being first connected with pulling force sensor (4), then is fixedly connected with drawing plate (5).
6. flexible axle extension test experiment table according to claim 1, is characterized in that: described right fixing clamp frame (7) and the position of left fixing clamp frame (10) can regulate, to adapt to the flexible axle of different length.
7. flexible axle extension test experiment table according to claim 1, it is characterized in that: described extension test card holder (6), right fixing clamp frame (7), pull test card holder (9), left fixing clamp frame (10) upper end is equipped with draw-in groove, for clamping the corresponding site of test block.
8. flexible axle extension test experiment table according to claim 7, is characterized in that: described draw-in groove is surrounded by two pieces of dismountable draw-in groove blocks, and can regulate the size of draw-in groove.
9. flexible axle extension test experiment table according to claim 1, it is characterized in that: also comprise display (11), the flexible shaft protecting pipe adapter pulling-out force that the stress that described display (11) is collected by strain gauge (4) for display calculates and axle core joint pulling-out force.
10. flexible axle extension test experiment table according to claim 1, it is characterized in that: also comprise warning device, described warning device and display are connected, contrast according to the casing joint pulling-out force preset and axle core joint pulling-out force and detected value, when there is unacceptable product, automatic alarm, and the further work stopping flexible axle extension test experiment table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864870.9U CN204405438U (en) | 2014-12-31 | 2014-12-31 | A kind of flexible axle extension test experiment table |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864870.9U CN204405438U (en) | 2014-12-31 | 2014-12-31 | A kind of flexible axle extension test experiment table |
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| CN204405438U true CN204405438U (en) | 2015-06-17 |
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| CN201420864870.9U Active CN204405438U (en) | 2014-12-31 | 2014-12-31 | A kind of flexible axle extension test experiment table |
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Cited By (6)
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| CN105954108A (en) * | 2016-07-17 | 2016-09-21 | 吴思 | Medical dialyzing paper compression resistance multilevel test equipment |
| CN106124317A (en) * | 2016-07-17 | 2016-11-16 | 吴思 | A kind of medical dialyzing paper anti-pressure ability detection device that can accurately test |
| CN106198240A (en) * | 2016-07-17 | 2016-12-07 | 吴思 | A kind of dialyzing paper anti-pressure ability pulls measurement apparatus automatically |
| CN106226159A (en) * | 2016-07-17 | 2016-12-14 | 吴思 | A kind of single-stage compressive resistance for medical dialyzing paper detects equipment |
| CN106950105A (en) * | 2017-03-11 | 2017-07-14 | 深圳市丰顺泰和投资合伙企业（有限合伙） | Battery modules aluminium wire ultrasonic bonding pull force calculation device and method |
| CN108730263A (en) * | 2018-07-16 | 2018-11-02 | 江苏省特种设备安全监督检验研究院 | Pulling force stroke compensating device |
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2014
- 2014-12-31 CN CN201420864870.9U patent/CN204405438U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954108A (en) * | 2016-07-17 | 2016-09-21 | 吴思 | Medical dialyzing paper compression resistance multilevel test equipment |
| CN106124317A (en) * | 2016-07-17 | 2016-11-16 | 吴思 | A kind of medical dialyzing paper anti-pressure ability detection device that can accurately test |
| CN106198240A (en) * | 2016-07-17 | 2016-12-07 | 吴思 | A kind of dialyzing paper anti-pressure ability pulls measurement apparatus automatically |
| CN106226159A (en) * | 2016-07-17 | 2016-12-14 | 吴思 | A kind of single-stage compressive resistance for medical dialyzing paper detects equipment |
| CN105954108B (en) * | 2016-07-17 | 2018-09-04 | 倪菊莲 | A kind of medical dialyzing paper compressive property multistage test equipment |
| CN106124317B (en) * | 2016-07-17 | 2018-11-06 | 王辉 | A kind of medical dialyzing paper anti-pressure ability detection device that can accurately test |
| CN106226159B (en) * | 2016-07-17 | 2018-12-25 | 泰山医学院 | A kind of single-stage compressive resistance detection device for medical dialyzing paper |
| CN106198240B (en) * | 2016-07-17 | 2019-07-05 | 温州盛淼工业设计有限公司 | A kind of dialyzing paper anti-pressure ability pulls measuring device automatically |
| CN106950105A (en) * | 2017-03-11 | 2017-07-14 | 深圳市丰顺泰和投资合伙企业（有限合伙） | Battery modules aluminium wire ultrasonic bonding pull force calculation device and method |
| CN108730263A (en) * | 2018-07-16 | 2018-11-02 | 江苏省特种设备安全监督检验研究院 | Pulling force stroke compensating device |
| CN108730263B (en) * | 2018-07-16 | 2023-07-11 | 江苏省特种设备安全监督检验研究院 | Tension stroke compensation device |
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