CN103317457A - Clamping device of dynamic balancer for detecting cross-flow fan blade unbalance position - Google Patents
Clamping device of dynamic balancer for detecting cross-flow fan blade unbalance position Download PDFInfo
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- CN103317457A CN103317457A CN2013102173871A CN201310217387A CN103317457A CN 103317457 A CN103317457 A CN 103317457A CN 2013102173871 A CN2013102173871 A CN 2013102173871A CN 201310217387 A CN201310217387 A CN 201310217387A CN 103317457 A CN103317457 A CN 103317457A
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Abstract
The invention discloses a clamping device of a dynamic balancer for detecting a cross-flow fan blade unbalance position. The clamping device comprises a horizontal machine base, a left clamp fixedly arranged on the left side of the machine base and a right clamp arranged on the right side of the machine base in a sliding mode. A fan blade is clamped between the left clamp and the right clamp. A fan blade left lifting plate and a fan blade right lifting plate capable of lifting along the vertical direction to lift the fan blade to the clamping position are arranged on the machine base at the positions between the left clamp and the right clamp. A left lifting slide block and a right lifting slide block for controlling the fan blade left lifting plate and the fan blade right lifting plate to be lifted and lowered are arranged below the fan blade left lifting plate and the fan blade right lifting plate respectively. The right clamp is arranged on the right lifting slide block. A lifting locking pull rod is connected between the left lifting slide block and the right lifting slide block, and a driving device for driving the lifting locking pull rod to move horizontally is arranged on the machine base. By means of the clamping device, the clamping speed of the fan blade is greatly improved, and the production efficiency is improved.
Description
Technical field
The invention belongs to the checkout equipment technical field of through-flow fan blade, be specifically related to a kind of clamping device that detects the dynamic balancing machine of through-flow fan blade amount of unbalance position.
Background technology
The dynamic balancing testing calibration of through-flow fan blade normally carries out with dynamic balancing machine, and this dynamic balancing machine calculates the residue unbalance vector of through-flow fan blade, then adds balance weight compensation through-flow fan blade with weighting procedure.
Existing dynamic balancing machine for detection of through-flow fan blade amount of unbalance position comprises frame, display, controller, is used for two groups of anchor clamps of axial clamping through-flow fan blade and is used for driving the index dial that through-flow fan blade rotates.Two groups of anchor clamps and display all are located on the frame, and display is in two groups of anchor clamps rear sides, two groups of anchor clamps be parallel to each other and its position corresponding in opposite directions, index dial links to each other with wherein one group of anchor clamps.The controller input connects two groups of anchor clamps, and controller output end connects display, and controller also connects index dial and controls index dial and rotate.This dynamic balancing machine calculates position and the size that should add balance weight by controller first, more above-mentioned transfer of data is shown to display and with angle and value two seed ginseng numbers.When the through-flow fan blade clamping is to described two groups of anchor clamps, need manually blade shaft, the fan blade axis hole at through-flow fan blade two ends to be aimed at the link position of both sides anchor clamps respectively and be connected, because through-flow fan blade is longer, generally need two workmans to cooperate to operate, operation inconvenience, prolonged detection time, inefficiency.
Summary of the invention
The objective of the invention is: for the deficiency that prior art exists, provide a kind of clamping device that when detecting through-flow fan blade amount of unbalance position, through-flow fan blade can be carried out fast the dynamic balancing machine of clamping.
For realizing the present invention's purpose, be achieved by the following technical solutions: a kind of clamping device that detects the dynamic balancing machine of through-flow fan blade amount of unbalance position, include the support of level, support is provided with in order to the left anchor clamps of clamping fan blade and right anchor clamps, left anchor clamps are fixedly installed on the support left part, and right anchor clamps are slidingly arranged in the support right part; Position on the described support between left anchor clamps and right anchor clamps is provided with that vertically lifting is lifted plate with lifting fan blade to the fan blade left side of clamping position and plate is lifted on the fan blade right side; A described fan blade left side is lifted plate, the fan blade right side and is lifted the plate below and be respectively equipped with that plate is lifted on a control fan blade left side, left lifting slider and the right lifting slider of plate lifting are lifted in the fan blade right side; Described right anchor clamps are installed on the described right lifting slider; Be connected with lifting locking pull bar between described left lifting slider and the right lifting slider, be provided with the drive unit that drives the side-to-side movement of lifting locking pull bar on the described support.
As preferred version: a described fan blade left side is lifted plate, the fan blade right side and is lifted on guide spiro rod A, the guide spiro rod B that plate is slidingly connected at respectively vertical setting, and guide spiro rod A, guide spiro rod B lower end are fixedly connected on the support; The described fan blade right side is lifted plate and is comprised that specification of workpieces is lifted plate and is connected to specification of workpieces and lift the workpiece of plate top and lift plate, it is the circular arc wall that cooperates with the fan blade sidewall that workpiece is lifted the plate upper surface, and be provided with one deck cushion in the circular arc wall, specification of workpieces is lifted the left and right sides, plate below and is provided with the lifting lower protruding block, and the lower-left side of lifting lower protruding block is the inclined-plane; The position of the corresponding lifting lower protruding block in described right lifting slider top is provided with two lifting driver slots, and lifting driver slot left part is the oblique spigot surface that cooperates with described inclined-plane; Plate structure and the fan blade right side are lifted in a described fan blade left side, and to lift plate identical, and the structure that the structure of plate cooperation place and right lifting slider are lifted in described left lifting slider and a fan blade left side is consistent.Plate is lifted on a described like this fan blade left side, the fan blade right side is lifted plate and can realize easily lifting under the driven in synchronism of left lifting slider, right lifting slider, and it is little to drive resistance.
As preferred version: described left anchor clamps include the left holder that is fixedly mounted on the support, left holder top is connected with hollow shaft by left bearing, the hollow shaft right part is arranged with the interlock dish of coaxial connection, and right-hand member evenly is provided with the elasticity locating dowel that cooperates the location with the locating hole of fan blade left end on the interlock dish; The hollow shaft right-hand member is provided with the plastic bearing that cooperates with blade shaft; Be set with the knock-pin that the blade shaft in order to fan blade that stretches out the end ejects in the hollow shaft to the right; The hollow shaft left part also is connected with the belt pulley that is connected with transmission system.Described plastic bearing is with the radial location of fan blade left end, and the elasticity locating dowel does not produce relative rotation fan blade and interlock dish.
As preferred version: described knock-pin left end is connected with ejector spring, the be threaded prevention screw of location ejector spring of hollow shaft left end; Described plastic bearing is fixed on the hollow shaft right-hand member by lock nut, and knock-pin right part diameter is less than the internal diameter of plastic bearing.Knock-pin promotion blade shaft is released fan blade to the right after the fan blade detection is finished.
As preferred version: described right anchor clamps include the right holder that is installed on the right lifting slider, and right holder top is connected with central shaft by right bearing, the fan blade shaft hole matching of the left end of central shaft and fan blade right-hand member.
As preferred version: the drive unit of described driving lifting locking pull bar side-to-side movement includes the tooth bar that is positioned at lifting locking pull bar length direction side, and be horizontally set on the support and described tooth bar meshed gears, be connected with the set lever that driven wheel rotates on the gear.
As preferred version: described drive unit is the driving cylinder that is fixedly installed on the support, and the piston rod that drives cylinder is locked pull bar with described lifting and is connected.
Compared with prior art, the invention has the beneficial effects as follows: drive lifting locking pull bar to left movement by described drive unit, can drive left lifting slider and right lifting slider to left movement, and then make the central shaft on the right anchor clamps promote fan blade to left movement, and finally make the blade shaft of fan blade left end, locating hole cooperate fastening with plastic bearing, flexible positioning piece respectively, a fan blade left side is lifted plate and the fan blade right side and is lifted plate and descend and break away from fan blade subsequently, can begin that fan blade is carried out dynamic balancing and detect; Finish driving lifting locking pull bar by described drive unit after detecting and move right, a fan blade left side is lifted plate and the fan blade right side and is lifted plate and rise and hold fan blade, and then central shaft and fan blade disengaging, knock-pin ejects fan blade to the right, as seen, the clamping speed of fan blade improves greatly like this, has improved production efficiency.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 be Fig. 1 overlook the direction structure schematic diagram.
Fig. 3 is sectional structure schematic diagram of the present invention.
Fig. 4 is use status architecture schematic diagram of the present invention.
Fig. 5 is the A section structure for amplifying schematic diagram of Fig. 4.
Fig. 6 is the B section structure for amplifying schematic diagram of Fig. 4.
1, support; 2, left anchor clamps; 21, interlock dish; 211, elasticity locating dowel; 22, belt pulley; 23, hollow shaft; 231, lock nut; 232, plastic bearing; 233, knock-pin; 234, ejector spring; 235, stop screw; 24, left holder; 25, left bearing; 3, plate is lifted on a fan blade left side; 31, guide spiro rod A; 4, set lever; 41, gear; 5, lifting locking pull bar; 51, left lifting slider; 52, right lifting slider; 521, lifting driver slot; 5211, oblique spigot surface; 53, tooth bar; 6, plate is lifted on the fan blade right side; 61, guide spiro rod B; 62, workpiece is lifted plate; 63, specification of workpieces is lifted plate; 631, lifting lower protruding block; 6311, inclined-plane; 7, right anchor clamps: 71, right bearing; 72, central shaft; 73, right holder; 8, fan blade; 81, blade shaft; 82, fan blade axis hole; 83, locating hole.
The specific embodiment
The below makes a detailed explanation the specific embodiment of the present invention with reference to the accompanying drawings.
Embodiment 1
Extremely shown in Figure 6 according to Fig. 1, the described a kind of clamping device that detects the dynamic balancing machine of through-flow fan blade amount of unbalance position of the present embodiment, include the support 1 of level, the right anchor clamps 7 that are fixedly installed on the left anchor clamps 2 of support 1 left part and are slidingly arranged in support 1 right part, fan blade 8 clampings are between left anchor clamps 2 and right anchor clamps 7; Position on the described support 1 between left anchor clamps 2 and right anchor clamps 7 is provided with that vertically lifting is lifted plate 3 with lifting fan blade 8 to the fan blade left side of clamping position and plate 6 is lifted on the fan blade right side; A described fan blade left side is lifted plate 3, the fan blade right side and is lifted plate 6 belows and be respectively equipped with that plate 3 is lifted on a control fan blade left side, left lifting slider 51 and the right lifting slider 52 of plate 6 liftings are lifted in the fan blade right side; Described right anchor clamps 7 are installed on the described right lifting slider 52; Be connected with lifting locking pull bar 5 between described left lifting slider 51 and the right lifting slider 52, be provided with the drive unit that drives 5 side-to-side movements of lifting locking pull bar on the described support 1.
A described fan blade left side is lifted plate 3, the fan blade right side and is lifted on guide spiro rod A31, the guide spiro rod B61 that plate 6 is slidingly connected at respectively vertical setting, and guide spiro rod A31, guide spiro rod B61 lower end are fixedly connected on the support 1; The described fan blade right side is lifted plate 6 and is comprised that specification of workpieces is lifted plate 63 and is connected to specification of workpieces and lift the workpiece of plate 63 tops and lift plate 62, it is the circular arc walls that cooperate with fan blade 8 sidewalls that workpiece is lifted plate 62 upper surfaces, and be provided with one deck cushion in the circular arc wall, specification of workpieces is lifted the left and right sides, plate 63 below and is provided with lifting lower protruding block 631, and the lower-left side of lifting lower protruding block 631 is inclined-plane 6311; The position of the corresponding lifting lower protruding block 631 in described right lifting slider 52 tops is provided with two lifting driver slots 521, and lifting driver slot 521 left parts are the oblique spigot surfaces 5211 that cooperate with described inclined-plane 6311; Plate 3 structures and the fan blade right side are lifted in a described fan blade left side, and to lift plate 6 identical, and the structure that the structure of plate 3 cooperation places and right lifting slider 52 are lifted in described left lifting slider 51 and a fan blade left side is consistent.Plate 3 is lifted on a described like this fan blade left side, the fan blade right side is lifted plate 6 and can realize easily lifting under the driven in synchronism of left lifting slider 51, right lifting slider 52.
Described workpiece is lifted plate 62 can be according to big or small corresponding replacing of fan blade 8 to be detected.
Also be respectively equipped with on described guide spiro rod A31, the guide spiro rod B61 and drive that plate 3 is lifted on a fan blade left side, the back-moving spring that plate 6 resets is lifted on the fan blade right side downwards, guaranteed that like this plate 3 is lifted on a left side when fan blade 8 is carrying out dynamic balancing and detects, the fan blade right side is lifted plate 6 and can not produced touching with fan blade.
Described left anchor clamps 2 include the left holder 24 that is fixedly mounted on the support 1, left holder 24 tops are connected with hollow shaft 23 by left bearing 25, hollow shaft 23 right parts are arranged with the interlock dish 21 of coaxial connection, and right-hand member evenly is provided with the elasticity locating dowel 211 that cooperates the location with the locating hole 83 of fan blade 8 left ends on the interlock dish 21; Hollow shaft 23 right-hand members are provided with the plastic bearing 232 that cooperates with blade shaft 81; Be set with the knock-pin 233 that the blade shaft 81 in order to fan blade 8 that stretches out the end ejects in the hollow shaft 23 to the right; Hollow shaft 23 left parts also are connected with the belt pulley 22 that is connected with transmission system.Described plastic bearing 232 is with fan blade 8 left end radial locations, and elasticity locating dowel 211 does not produce relative rotation fan blade 8 and interlock dish 21.Described elasticity locating dowel 211 is located in the interlock dish 21, and its right part extend out to the right-hand member of interlock dish 21, is connected with spring between elasticity locating dowel 211 left ends and the interlock dish 21.
Described knock-pin 233 left ends are connected with ejector spring 234, and hollow shaft 23 left ends are threaded and locate the prevention screw 235 of ejector spring 234; Described plastic bearing 232 is fixed on hollow shaft 23 right-hand members by lock nut 231, and knock-pin 233 right part diameters are less than the internal diameter of plastic bearing 232.Knock-pin 233 promotion blade shaft 81 under ejector spring 234 drives is released fan blade 8 to the right after fan blade 8 detections are finished.
Described right anchor clamps 7 include the right holder 73 that is installed on the right lifting slider 52, and right holder 73 tops are connected with central shaft 72 by right bearing 71, and the left end of central shaft 72 cooperates with the fan blade axis hole 82 of fan blade 8 right-hand members.
The drive unit of described driving lifting locking pull bar 5 side-to-side movements includes the tooth bar 53 that is positioned at lifting locking pull bar 5 length direction sides, and be horizontally set on the support 1 and described tooth bar 53 meshed gears 41, be connected with the set lever 4 that driven wheel 41 rotates on the gear 41.As shown in Figure 2, pull set lever 4 left and can drive lifting locking pull bar 5 and move right, pull set lever 4 to the right and can drive lifting locking pull bar 5 to left movement.
During clamping fan blade 8, pull set lever 4 to the right and drive lifting locking pull bar 5 to left movement, can drive left lifting slider 51 and right lifting slider 52 to left movement, and then make the central shaft 81 on the right anchor clamps 7 promote fan blade 8 to left movement, central shaft 81 inserts in the fan blade axis hole 82, and finally make the blade shaft 81 of fan blade 8 left ends, locating hole 83 cooperate fastening with plastic bearing 232, flexible positioning piece 211 respectively, knock-pin 233 is pushed left, a fan blade left side is lifted plate 3 and the fan blade right side and is lifted plate 6 and descend and break away from fan blade 8 subsequently, can begin that fan blade 8 is carried out dynamic balancing and detect; Finishing after the detection left the tight handle 4 of trip lock can drive lifting locking pull bar 5 and move right, a fan blade left side is lifted plate 3 and the fan blade right side and is lifted plate 6 and rise and hold fan blade 8, and then central shaft 81 breaks away from the fan blade axis hole 81 of fan blade 8, and knock-pin 233 ejects blade shaft 81 to the right together with fan blade 8.
Embodiment 2
The difference of the present embodiment and embodiment 1 is that described drive unit is the driving cylinder that is installed on the described support, and described driving cylinder is selected double-acting cylinder, and the piston rod that drives cylinder is connected to drive its side-to-side movement with described lifting locking pull bar 5.
Claims (3)
1. clamping device that detects the dynamic balancing machine of through-flow fan blade amount of unbalance position, it is characterized in that: the support that includes level, support is provided with in order to the left anchor clamps of clamping fan blade and right anchor clamps, and left anchor clamps are fixedly installed on the support left part, and right anchor clamps are slidingly arranged in the support right part; Position on the described support between left anchor clamps and right anchor clamps is provided with that vertically lifting is lifted plate with lifting fan blade to the fan blade left side of clamping position and plate is lifted on the fan blade right side; A described fan blade left side is lifted plate, the fan blade right side and is lifted the plate below and be respectively equipped with that plate is lifted on a control fan blade left side, left lifting slider and the right lifting slider of plate lifting are lifted in the fan blade right side; Described right anchor clamps are installed on the described right lifting slider; Be connected with lifting locking pull bar between described left lifting slider and the right lifting slider, be provided with the drive unit that drives the side-to-side movement of lifting locking pull bar on the described support;
A described fan blade left side is lifted plate, the fan blade right side and is lifted on guide spiro rod A, the guide spiro rod B that plate is slidingly connected at respectively vertical setting, and guide spiro rod A, guide spiro rod B lower end are fixedly connected on the support; The described fan blade right side is lifted plate and is comprised that specification of workpieces is lifted plate and is connected to specification of workpieces and lift the workpiece of plate top and lift plate, it is the circular arc wall that cooperates with the fan blade sidewall that workpiece is lifted the plate upper surface, and be provided with one deck cushion in the circular arc wall, specification of workpieces is lifted the left and right sides, plate below and is provided with the lifting lower protruding block, and the lower-left side of lifting lower protruding block is the inclined-plane; The position of the corresponding lifting lower protruding block in described right lifting slider top is provided with two lifting driver slots, and lifting driver slot left part is the oblique spigot surface that cooperates with described inclined-plane; Plate structure and the fan blade right side are lifted in a described fan blade left side, and to lift plate identical, and the structure that the structure of plate cooperation place and right lifting slider are lifted in described left lifting slider and a fan blade left side is consistent;
Described left anchor clamps include the left holder that is fixedly mounted on the support, left holder top is connected with hollow shaft by left bearing, the hollow shaft right part is arranged with the interlock dish of coaxial connection, and right-hand member evenly is provided with the elasticity locating dowel that cooperates the location with the locating hole of fan blade left end on the interlock dish; The hollow shaft right-hand member is provided with the plastic bearing that cooperates with blade shaft; Be set with the knock-pin that the blade shaft in order to fan blade that stretches out the end ejects in the hollow shaft to the right; The hollow shaft left part also is connected with the belt pulley that is connected with transmission system; Described knock-pin left end is connected with ejector spring, and the hollow shaft left end is threaded and locates the prevention screw of ejector spring; Described plastic bearing is fixed on the hollow shaft right-hand member by lock nut, and knock-pin right part diameter is less than the internal diameter of plastic bearing;
Described right anchor clamps include the right holder that is installed on the right lifting slider, and right holder top is connected with central shaft by right bearing, the fan blade shaft hole matching of the left end of central shaft and fan blade right-hand member.
2. the clamping device of the dynamic balancing machine of detection through-flow fan blade amount of unbalance according to claim 1 position, it is characterized in that: the drive unit of described driving lifting locking pull bar side-to-side movement includes the tooth bar that is positioned at lifting locking pull bar length direction side, and be horizontally set on the support and described tooth bar meshed gears, be connected with the set lever that driven wheel rotates on the gear.
3. the clamping device of the dynamic balancing machine of detection through-flow fan blade amount of unbalance according to claim 1 position, it is characterized in that: described drive unit is the driving cylinder that is fixedly installed on the support, and the piston rod that drives cylinder is connected with described lifting locking pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310217387.1A CN103317457B (en) | 2013-06-03 | 2013-06-03 | Clamping device of dynamic balancer for detecting cross-flow fan blade unbalance position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310217387.1A CN103317457B (en) | 2013-06-03 | 2013-06-03 | Clamping device of dynamic balancer for detecting cross-flow fan blade unbalance position |
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| CN103317457A true CN103317457A (en) | 2013-09-25 |
| CN103317457B CN103317457B (en) | 2015-03-04 |
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| CN201310217387.1A Active CN103317457B (en) | 2013-06-03 | 2013-06-03 | Clamping device of dynamic balancer for detecting cross-flow fan blade unbalance position |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198116A (en) * | 2014-09-12 | 2014-12-10 | 湖州德盛汽车部件有限公司 | Dynamic balancer balance mechanism |
| CN104964793A (en) * | 2015-07-24 | 2015-10-07 | 杭州集智机电股份有限公司 | Rotating eccentric automatic measurement device for single-side vertical-type balance testing machine |
| CN105509964A (en) * | 2016-01-20 | 2016-04-20 | 哈尔滨飞机工业集团有限责任公司 | Fixture for adjusting length of force-measurement pull rod |
| CN105571779A (en) * | 2016-01-20 | 2016-05-11 | 哈尔滨飞机工业集团有限责任公司 | Pull rod length adjusting tool for series excited machine |
| CN107081618A (en) * | 2017-05-09 | 2017-08-22 | 安徽瑞林精科股份有限公司 | A kind of automobile ACM valve bodies horizontal direction clamping device |
| CN107775560A (en) * | 2017-10-13 | 2018-03-09 | 宁波库贴汽车塑料有限公司 | A kind of automobile plastic pipeline processing clamping device |
| CN107900933A (en) * | 2017-11-28 | 2018-04-13 | 中车长春轨道客车股份有限公司 | Suitable for alignment positioning device in the train room of different inner widths |
| CN109799036A (en) * | 2019-01-08 | 2019-05-24 | 宁波朗迪叶轮机械有限公司 | A kind of automatic balancing machine and its dynamic balancing detection, collocation structure |
| CN110440986A (en) * | 2019-08-09 | 2019-11-12 | 罗佳伟 | A kind of computer fan detection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198116A (en) * | 2014-09-12 | 2014-12-10 | 湖州德盛汽车部件有限公司 | Dynamic balancer balance mechanism |
| CN104964793A (en) * | 2015-07-24 | 2015-10-07 | 杭州集智机电股份有限公司 | Rotating eccentric automatic measurement device for single-side vertical-type balance testing machine |
| CN104964793B (en) * | 2015-07-24 | 2018-03-09 | 杭州集智机电股份有限公司 | Rotating eccentricity self-operated measuring unit for single-face vertical-type balance testing machine |
| CN105509964A (en) * | 2016-01-20 | 2016-04-20 | 哈尔滨飞机工业集团有限责任公司 | Fixture for adjusting length of force-measurement pull rod |
| CN105571779A (en) * | 2016-01-20 | 2016-05-11 | 哈尔滨飞机工业集团有限责任公司 | Pull rod length adjusting tool for series excited machine |
| CN105571779B (en) * | 2016-01-20 | 2017-11-28 | 哈尔滨飞机工业集团有限责任公司 | A kind of series excited machine pull bar length adjustment instrument |
| CN107081618A (en) * | 2017-05-09 | 2017-08-22 | 安徽瑞林精科股份有限公司 | A kind of automobile ACM valve bodies horizontal direction clamping device |
| CN107775560A (en) * | 2017-10-13 | 2018-03-09 | 宁波库贴汽车塑料有限公司 | A kind of automobile plastic pipeline processing clamping device |
| CN107775560B (en) * | 2017-10-13 | 2019-04-26 | 宁波库贴汽车塑料有限公司 | A kind of automobile plastic pipeline processing clamping device |
| CN107900933A (en) * | 2017-11-28 | 2018-04-13 | 中车长春轨道客车股份有限公司 | Suitable for alignment positioning device in the train room of different inner widths |
| CN109799036A (en) * | 2019-01-08 | 2019-05-24 | 宁波朗迪叶轮机械有限公司 | A kind of automatic balancing machine and its dynamic balancing detection, collocation structure |
| CN110440986A (en) * | 2019-08-09 | 2019-11-12 | 罗佳伟 | A kind of computer fan detection device |
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