CN207335968U - A kind of connecting rod slider device of rotor for gas-powered centering variable-diameter - Google Patents
A kind of connecting rod slider device of rotor for gas-powered centering variable-diameter Download PDFInfo
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- CN207335968U CN207335968U CN201721232983.7U CN201721232983U CN207335968U CN 207335968 U CN207335968 U CN 207335968U CN 201721232983 U CN201721232983 U CN 201721232983U CN 207335968 U CN207335968 U CN 207335968U
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- air blowing
- rotor
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Abstract
The utility model discloses a kind of connecting rod slider device of the rotor for gas-powered centering variable-diameter.Mechanism, left-right rotary screw thread rotation adjusting mechanism and linkage rod slide block mechanism up and down are adjusted including screw rod, mechanism is as base above and below screw rod adjusting, two linkage rod slide block mechanisms are symmetrically mounted on the both sides that screw rod adjusts mechanism up and down, and institutional adjustment linkage rod slide block mechanism upper-lower position up and down is adjusted by screw rod；Left-right rotary screw thread rotation adjusting mechanism is installed on the screw rod between two linkage rod slide block mechanisms and adjusts up and down in mechanism, is drawn close at the same time to rotor by left-right rotary screw thread rotation adjusting mechanism two linkage rod slide block mechanisms of adjustment or remote.The utility model need to only rotate a knob; it can make to gather while four blow head centering or remote; the band blade rotor that can be installed with the centering in the range of compatible driving certain diameter, the driving of turbine/impeller when being tested such as the turbine in turbocharger/dynamic balance of impeller.
Description
Technical field
A kind of rotor connecting rod slider device is the utility model is related to, can for gas-powered centering more particularly, to one kind
The connecting rod slider device of the rotor of variable diameters.
Background technology
With the development of domestic automobile industry, turbocharger improves motivation dynamic characteristics by it, improves fuel-economy
Property and reduce the comprehensive performance advantage such as exhaust gas discharge index, it is increasingly widespread in internal combustion engine industry.Turbine/vane rotor is that turbine increases
The vital part of depressor, its working speed are generally up to tens thousand of turns per minute, or even twenties0000 turns.Due to turbine/impeller by
Material, manufacturing process and the influence of assembling, there is initial unbalance, and for turbine/vane rotor of high speed operation, i.e.,
It is small amount of unbalance to make, it is also possible to causes larger vibration and noise, accelerates the abrasion of bearing and obturator, reduces and increase
The efficiency of depressor, influences the working performance and precision of equipment, reduction of service life, so that the quality of product is influenced, when serious
Turbine can be caused to collide with housing, cause the fracture and damage of machine rotary part.Can in order to ensure turbocharger operation
By property, it is necessary to turbine/vane rotor into action balance.And the design feature and working status of turbine/vane rotor are also determined
Higher dynamic balance accuracy must be possessed by having determined it.
Test machine when dynamic balancing detection device for turbine/vane rotor can be divided into circle belt test machine and air supporting.Circle
Belt test machine cost is relatively low, but due to being driven by belt, inevitably introduces external interference, its accuracy of detection is not high.
For increasingly pursuing the trend of miniaturization turbocharger and more emphasizing the stability of product, circle belt test machine is now located
In the situation being gradually eliminated.Instead air-flotation type test machine more clean, precision higher.
Air-flotation type test machine is that turbine/vane rotor is suspended in air-bearing, is then made by gas-powered blade
Rotor stable rotation, so as to carry out dynamically balanced measurement.And turbocharger manufacturer is often needed when using dynamic balancing equipment
Hundreds of sections of even thousands of money rotors compatible are up to, different rotor blade diameters, form are all had any different.It is compatible so numerous
Rotor and efficient driving force need to be provided and the convenient blowing structure that adjusts to be that current air-flotation type test machine needs to be lifted short
Plate.
Utility model content
In order to solve the problems, such as present in background technology, the purpose of this utility model is to provide a kind of gas that is used for drive
The connecting rod slider device of the rotor of dynamic centering variable-diameter, is particularly used for turbocharger turbine/dynamic balance of impeller air supporting
Gas-powered is carried out in formula test machine to turbine/impeller, and turbine/impeller of whole models of compatibility test function compatibility turns
Son.
The technical solution adopted in the utility model is：
The utility model includes screw rod and adjusts mechanism, left-right rotary screw thread rotation adjusting mechanism and linkage rod slide block mechanism up and down,
Screw rod adjusts mechanism up and down, and, as base, two linkage rod slide block mechanisms are symmetrically mounted on the both sides that screw rod adjusts mechanism up and down, lead to
Cross screw rod and adjust institutional adjustment linkage rod slide block mechanism upper-lower position up and down；Left-right rotary screw thread rotation adjusting mechanism is installed on two companies
Screw rod between bar slide block mechanism is adjusted up and down in mechanism, and two connecting rod sliders are adjusted by left-right rotary screw thread rotation adjusting mechanism
Mechanism is drawn close or remote at the same time to rotor.
The screw rod adjust mechanism up and down include air blowing bottom plate, air blowing platform stand, slide up and down block, air blowing mounting bracket,
Up and down adjustment block, up and down adjustment screw rod, pressing plate, Z axis guide rail sliding block and up and down adjustment knob；Two air blowing platform stands are symmetrically fixed
Both sides on air blowing bottom plate, air blowing platform stand are provided with vertical groove, and Z axis guide rail, which is fixedly mounted, in vertical groove slides in the block lead
Rail, slides up and down block and is fixed with Z axis guide rail cunning sliding block in the block；Air blowing mounting bracket both ends are fixed on the upper of two air blowing platform stands
On downslide motion block, up and down adjustment block is fixed with air blowing mounting bracket side side, up and down adjustment screw rod upper end is revolved with up and down adjustment
Button is fixedly and coaxially connected, and up and down adjustment screw rod lower end screws in the threaded hole on air blowing platform stand through up and down adjustment block rear thread
In, with pressing plate by up and down adjustment screw limiting in up and down adjustment block top surface.
The left-right rotary screw thread rotation adjusting mechanism includes movable support, fixing nut seat, adjusts left axle, adjusts the right side
Axis, bearing block, X-axis guide rail sliding block, left and right adjusting knob and bearing；X-axis guide rail sliding block includes guide rail and on guide rail
Two sliding blocks, the guide rail of X-axis guide rail sliding block are fixed on air blowing mounting bracket side, two each self-retainings of sliding block of X-axis guide rail sliding block
There is a movable support, it is each on two movable supports to fix a fixing nut seat；Left and right adjusting knob, adjust right axle and tune
Section left axle is coaxially fixedly connected sequentially, and adjusts left axle by fixing nut seat of the thread set on a movable support, adjusting
Right axle passes through in fixing nut seat of the thread set on another movable support；Bearing block is further fixed on air blowing mounting bracket, is adjusted
Save right axle to be mounted in bearing block through bearing holder (housing, cover), bearing is axially fixed at bearing block with bearing hole card.
The linkage rod slide block mechanism includes movable support, fixed vertical shaft, connection strap, two blow head fixed blocks, air blowing
Head, Y-axis guide rail sliding block, tracheae fast joint and tracheae；Fixed vertical shaft bottom is fixedly mounted on air blowing mounting bracket, fixed vertical shaft top
Jointly hinged with one end of two connection straps, two connection strap other ends are articulated and connected with two blow head fixed blocks respectively；Y-axis
Guide rail slide block includes guide rail and two sliding blocks on guide rail, the guide rail of Y-axis guide rail sliding block are horizontally fixed on movable support
On, two sliding blocks of Y-axis guide rail sliding block are fixedly connected with two blow head fixed blocks respectively；Open two blow head fixed block bottoms
There is through hole, two tracheae one end are connected respectively to the one of two blow head fixed block bottom through-holes through respective tracheae fast joint
Connection source of the gas is stretched out in end, the other end horizontal direction outside of two tracheaes, and the other end of two blow head fixed block bottom through-holes is equal
Blow head is installed.
In the utility model, Z axis vertically vertical direction, X-axis in the horizontal direction, specifically along two linkage rod slide block mechanisms
Draw close and detaching direction, Y-axis is along the horizontal direction perpendicular to X-axis.
Mutually it is set between the adjusting screw rod and up and down adjustment knob and between adjusting right axle and left and right adjusting knob
Afterwards fixation is marked closely with what radial direction was worn.
(original copy is adjusted between left axle and right axle, is also carried for the 4th section below this, be able to should be deleted here)
The thread rotary orientation of the nut of described two fixing nut seats is on the contrary, adjusting right axle and adjusting the thread rotary orientation in left axle
Also it is opposite.
The blow head is by being threadably mounted in blow head fixed block bottom through-hole and applying fluid sealant.
Two blow heads are respectively installed on two linkage rod slide block mechanisms, share four blow heads, each linkage rod slide block mechanism
On two blow heads position line and two linkage rod slide block mechanisms position line it is perpendicular, with diagonal in four blow heads
Two of line are two groups for a component, and rotor raising speed and reduction of speed are realized in the air blowing for being separately turned on two groups of blow heads of control.
The adjustment axis is divided into adjusting left axle and adjusts two sections of right axle, then by marking closely fixation, so easy to tune
Save the bilateral symmetry of fixing nut seat.The adjustment axis is that adjustment axis is fixed on right side bearing by bearing and clamp spring
Seat, makes rotary freedom of the adjustment axis only around axle center.
Adjusting left axle, adjusting right axle and the screw thread of fixing nut seat is closely-pitched, adjusts knob more laborsaving.
The fixation vertical shaft is symmetrical, and powered rotor need to be located in the position line of two fixed vertical shafts
The heart.
The connection strap is clearance fit with fixed vertical shaft and shaft, and spacing by clamp spring.Fixed vertical shaft and shaft
Material hardness outline be higher than connection strap.
The blow head is to need to be fixed in the through hole of blow head fixed block after smearing fluid sealant.The tracheae is fast
Joint carries sealing ring, not so also needs to install again after smearing fluid sealant.
The air blowing mounting bracket, which is fixed on, slides up and down block, slides up and down block and is connected with air blowing platform stand by guide rail slide block
Connect.Up and down adjustment screw rod is fixed on air blowing mounting bracket, and is connected through a screw thread with air blowing platform stand, so as to rotate up and down adjustment
Screw rod adjusts the height of air blowing mounting bracket, so as to fulfill the height of integrally-regulated four blow heads.
The up and down adjustment screw rod is to be fixed on by up and down adjustment block and pressing plate on air blowing mounting bracket, makes up and down adjustment
Screw rod only has rotating single-degree-of-freedom.Have a boss on up and down adjustment screw rod, by the counterbore of boss and up and down adjustment block compared with
Big clearance fit is come spacing.
The utility model has an advantageous effect in that：
The utility model clever structure, four blow head positions origin center is realized using symmetric double linkage rod slide block mechanism
Symmetrically, it is achieved thereby that the installation of rotor centering, while the structure does not interfere the vertical movement of taking and placing rotor.It is centrosymmetric
Design of blowing reduces the external interference introduced by air blowing to rotor dynamic balancing measurement.Central symmetry is needed to adjust for other
And need hollow structure design that there is reference value.
The utility model is compact-sized, and insufflation part vertical height is smaller, is set beneficial to the manipulator of follow-up taking and placing rotor
Meter, can be suitable for the rotor of different type and size at the same time, have stronger compatibility and versatility.
The utility model adjusting is very convenient, only need to rotate the whirlpool that two knobs are compatible with driving hundreds of different
Wheel/vane rotor, the air blowing block compatibility bigger of processing, and all rotors in the range of certain diameter are sized compared to tradition
More preferably blowing effect can be obtained.
The utility model is not only removed engineer from compared to traditional air blowing block for being sized processing and is set because rotor blade is different
Count the time of different air blowing blocks and reduce cost, while also remove the step of operative employee replaces air blowing frock and time from, significantly
Degree shortens the beat remodeled.
Brief description of the drawings
Fig. 1 is one of overall schematic of the utility model.
Fig. 2 is the two of the overall schematic of the utility model.
Fig. 3 is that the screw rod of the utility model adjusts the schematic diagram of mechanism A0 up and down.
Fig. 4 is that the screw rod of the utility model adjusts the explosive view of mechanism A0 up and down.
Fig. 5 is the schematic diagram of the left-right rotary screw thread rotation adjusting mechanism B0 of the utility model.
Fig. 6 is the explosive view of the left-right rotary screw thread rotation adjusting mechanism B0 of the utility model.
Fig. 7 is the schematic diagram of the linkage rod slide block mechanism C0 of the utility model.
Fig. 8 is the explosive view of the linkage rod slide block mechanism C0 of the utility model.
In figure：Mechanism above and below the adjusting of A0- screw rods, B0- left-right rotary screw thread rotation adjusting mechanisms, C0- linkage rod slide block mechanisms,
D0- rotors；01- air blowing bottom plates, 02- air blowing platform stands, 03- slide up and down block, 04- air blowing mounting brackets, 05- movable supports, 06-
Fixed vertical shaft, 07- connection straps, 08- blow head fixed blocks, 09- fixing nut seats, 10- adjust left axle, and 11- adjusts right axle, 12-
Bearing block, 13- up and down adjustment blocks, 14- up and down adjustment screw rods, 15- pressing plates, 16- blow heads, 17- shafts, 18-Z axis rails are slided
Block, 19-X axis rail sliding blocks, 20-Y axis rail sliding blocks, 21- up and down adjustment knobs, 22- left and right adjusting knobs, 23- bearings, 24-
Bearing hole card, 25- bearing axle cards, 26- tracheae fast joints, 27- tracheaes, 28- shaft clamp springs, 29- are marked closely.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in Figure 1 and Figure 2, the utility model specific implementation includes screw rod adjusting mechanism A0, left-right rotary screw thread rotation up and down
Adjusting mechanism B0 and linkage rod slide block mechanism C0, it is installed above to have the rotation of left-right rotary screw thread as base that screw rod adjusts mechanism A0 up and down
Turn adjusting mechanism B0, two linkage rod slide block mechanism C0 are symmetrically mounted on the both sides that screw rod adjusts mechanism A0 up and down, by rotating spiral shell
The up and down adjustment knob 21 that bar is adjusted in mechanism A0 up and down adjusts 16 upper-lower position of blow head in linkage rod slide block mechanism C0；Left and right
The screw rod that screw thread rotation adjusting mechanism B0 is installed between two linkage rod slide block mechanism C0 is revolved to adjust up and down on mechanism A0, in left and right
It is left and right symmetrically arranged on two movable supports 05 in rotation screw thread rotation adjusting mechanism B0, by rotating left-right rotary screw thread rotation tune
The left and right adjusting knob 22 in mechanism B0 is saved, four blow heads 16 of two linkage rod slide block mechanism C0 of adjustment lean at the same time to rotor D0
Hold together or remote.
In Fig. 1, rotor D0 is installed between two linkage rod slide block mechanism C0, and is adjusted positioned at screw rod in mechanism A0 up and down
Between, rotor D0 is only intended to signal by the installation site of driving rotor.
As shown in Figure 3, Figure 4, screw rod adjusts mechanism A0 up and down and includes air blowing bottom plate 01, air blowing platform stand 02, slides up and down
Block 03, air blowing mounting bracket 04, up and down adjustment block 13, up and down adjustment screw rod 14, pressing plate 15, Z axis guide rail sliding block 18 and up and down adjustment
Knob 21；Two air blowing platform stands 02 are symmetrically fixed on the both sides on air blowing bottom plate 01, and air blowing platform stand 02 is provided with vertical groove,
The guide rail in Z axis guide rail sliding block 18 is fixedly mounted in vertical groove, slides up and down block 03 and consolidates with the sliding block in Z axis guide rail sliding block 18
Calmly so that it is upper and lower in the vertical groove of air blowing platform stand 02 to slide up and down guide rail slide block pair of the block 03 through Z axis guide rail sliding block 18
It is mobile；04 both ends of air blowing mounting bracket are fixed on the sliding up and down on block 03 of two air blowing platform stands 02, in air blowing mounting bracket 04 1
Side side is fixed with up and down adjustment block 13, and 14 upper end of up and down adjustment screw rod is fixedly and coaxially connected with up and down adjustment knob 21, up and down
14 lower end of adjusting screw rod is screwed in the threaded hole on air blowing platform stand 02 through 13 rear thread of up and down adjustment block；Up and down adjustment screw rod
14 middle parts are equipped with flange, and flange is mounted in 13 end face center hole of up and down adjustment block and covers end face center by up and down adjustment with pressing plate 15
Screw rod 14 is spacing.
Screw rod 14 is to be threadedly coupled only with stand 02.Outstanding step is smooth on screw rod, is limited in pressing plate
In the counterbore of up and down adjustment block.When screw rod rotates, make screw rod and air blowing mounting bracket 04 using up and down adjustment block and pressing plate
Between there is no upper and lower displacement, make stand 02 and air blowing mounting bracket 04 are opposite to draw close or remote by screw thread at this time, so as to fulfill
Air blowing mounting bracket relative to stand 02 lifting.
As shown in Figure 5, Figure 6, left-right rotary screw thread rotation adjusting mechanism B0 includes movable support 05, fixing nut seat 09, adjusts
Save left axle 10, adjust right axle 11, bearing block 12, X-axis guide rail sliding block 19, left and right adjusting knob 22 and bearing 23；X-axis guide rail sliding block
19 include guide rail and two sliding blocks on guide rail, and the guide rail of X-axis guide rail sliding block 19 is fixed on 04 side of air blowing mounting bracket,
Two sliding blocks of X-axis guide rail sliding block 19 are each fixed with a movable support 05, each on two movable supports 05 to fix one
Fixing nut seat 09.
Left and right adjusting knob 22, adjusting right axle 11 and adjusting left axle 10 are coaxially fixedly connected sequentially, and adjust left axle 10 and pass through
In fixing nut seat 09 of the thread set on a movable support 05, right axle 11 is adjusted by thread set in another movable support
In fixing nut seat 09 on 05；Bearing block 12 is further fixed on air blowing mounting bracket 04, right axle 11 is adjusted and is sleeved on through bearing 23
In bearing block 12, bearing 23 is axially fixed at bearing block 12 with bearing hole card 24；Adjust after right axle 11 passes through bearing 23 and use bearing
Axis card 25 is fixed, then is connected with left and right adjusting knob 22 by marking closely.It is that individually rotation adjusts a left side in specific implementation installation
Axis 10 and adjusting right axle 11, make the blow head 16 in two linkage rod slide block mechanism C0 completely symmetrical, then lock and mark closely 29.
The thread rotary orientation of the nut of two fixing nut seats 09 is on the contrary, the nut of a fixing nut seat 09 is left hand thread
Mouthful, the other is right-handed thread mouth, the thread rotary orientation for adjusting right axle 11 and adjusting in left axle 10 is also opposite.
As shown in Figure 7, Figure 8, linkage rod slide block mechanism C0 is blown including movable support 05, fixed vertical shaft 06, connection strap 07, two
Gas head fixed block 08, blow head 16, shaft 17, Y-axis guide rail sliding block 20, tracheae fast joint 26, tracheae 27 and shaft clamp spring 28；Gu
Determine 06 bottom of vertical shaft and be fixedly mounted on air blowing mounting bracket 04, the fixed top of vertical shaft 06 shaft clamp spring 28 and two connection straps 07
One end is jointly hinged, and two 07 other end shafts 17 of connection strap and shaft clamp spring 28 are cut with scissors with two blow head fixed blocks 08 respectively
Connect in succession；Y-axis guide rail sliding block 20 includes guide rail and two sliding blocks on guide rail, and the guide rail of Y-axis guide rail sliding block 20 is horizontal
It is fixed on movable support 05, two sliding blocks of Y-axis guide rail sliding block 20 are fixedly connected with two blow head fixed blocks 08 respectively；Two
A 08 bottom of blow head fixed block is provided with through hole, and two 27 one end of tracheae are connected respectively to two through respective tracheae fast joint 26
Connection source of the gas is stretched out in one end of 08 bottom through-hole of blow head fixed block, the other end horizontal direction outside of two tracheaes 27, and two are blown
The other end of 08 bottom through-hole of gas head fixed block is mounted on blow head 16.
The specific implementation course of work of the utility model：
First rotate the height that up and down adjustment knob 21 adjusts next integrally-regulated four blow heads of mechanism A0 up and down through screw rod, tool
Body is to be driven after up and down adjustment screw rod 14 rotates through screw pair from the oscilaltion movement in up and down adjustment block 13, and then
04 synchronizing moving of air blowing mounting bracket for driving up and down adjustment screw rod 14 to be connected, 04 two bottom sides of air blowing mounting bracket are through sliding up and down
The secondary spacing lifting moving up and down of the guide rail slide block of block 03 and Z axis guide rail sliding block 18.
Then left and right adjusting knob 22 is rotated, so that it may make to gather while four blow head centering or remote, specifically
It is through adjusting right axle 11 and adjusting the oppositely oriented spiral shell in fixing nut seat 09 again of left axle 10 after left and right adjusting knob 22 rotates
Line coordinates so that two fixing nut seats 09 and its movable support 05 being fixedly connected while draws close or deviates from the same time.Meanwhile
Due to the fixation of fixed vertical shaft 06, two blow head fixed blocks 08 and fixed vertical shaft 06 on movable support 05 form hinged pass
System, and movable support 05 and each blow head fixed block 08 form slide rail pair relation, therefore leaned at the same time in two movable supports 05
Hold together or at the same time away from movement while, two blow head fixed blocks 08 on movable support 05 can also be driven and meanwhile draw close or
Person deviates from the same time.
Moved by the above process after determining four blow head positions, by the flow, that is, compatible drive for controlling four tunnel air inlets
The band blade rotor of centering installation in the range of dynamic certain diameter, is specifically：Respectively it is provided with two linkage rod slide block mechanism C0
Two blow heads 16, share four blow heads 16, the position line of two blow heads 16 on each linkage rod slide block mechanism C0 and
The position line of two linkage rod slide block mechanism C0 is perpendicular, using cornerwise two is a component as two in four blow heads 16
Group, one group of transtracheal 27 connect positive air blowing, another group of 27 reversed air blowing of transtracheal, and the air blowing for being separately turned on two groups of blow heads of control exists
Changed between positive blowback tow channel gas to realize rotor D0 raising speeds and reduction of speed.
When movable support 05 is away from or close to fix vertical shaft 06, two blow heads opposite will be drawn close or deviate from.Blow
Mounting bracket is connected by screw rod, can be adjusted up and down using knob.
It can be seen from the above that the utility model need to only rotate a knob, so that it may make to gather while four blow head centering
Or it is remote, while using the height of integrally-regulated four blow heads of up and down adjustment screw rod, so that compatible driving certain diameter model
The band blade rotor of centering installation in enclosing, and more preferably blowing effect is provided.And centrosymmetric design of blowing reduces
The external interference introduced by air blowing to rotor dynamic balancing measurement.
Above-mentioned embodiment is used for illustrating the utility model, rather than the utility model is limited,
The spirit of the utility model and any modifications and changes in scope of the claims, made to the utility model, all fall
Enter the scope of protection of the utility model.
Claims (6)
- A kind of 1. connecting rod slider device of rotor for gas-powered centering variable-diameter, it is characterised in that：Mechanism (A0), left-right rotary screw thread rotation adjusting mechanism (B0) and linkage rod slide block mechanism (C0) up and down, spiral shell are adjusted including screw rod Bar adjusts mechanism (A0) up and down and is used as base, and two linkage rod slide block mechanisms (C0) are symmetrically mounted on screw rod and adjust mechanism (A0) up and down Both sides, pass through screw rod adjust up and down mechanism (A0) adjust linkage rod slide block mechanism (C0) upper-lower position；Left-right rotary screw thread rotation tune Section mechanism (B0) is installed on above and below the screw rod adjusting between two linkage rod slide block mechanisms (C0) in mechanism (A0), passes through left-right rotary spiral shell Line rotation regulating mechanism (B0) adjusts two linkage rod slide block mechanisms (C0) to rotor (D0) while draws close or remote.
- 2. a kind of connecting rod slider device of rotor for gas-powered centering variable-diameter according to claim 1, It is characterized in that：The screw rod adjust mechanism (A0) up and down include air blowing bottom plate (01), air blowing platform stand (02), slide up and down block (03), Air blowing mounting bracket (04), up and down adjustment block (13), up and down adjustment screw rod (14), pressing plate (15), Z axis guide rail sliding block (18) and up and down Adjusting knob (21)；Two air blowing platform stands (02) are symmetrically fixed on the both sides on air blowing bottom plate (01), air blowing platform stand (02) Vertical groove is provided with, the guide rail in Z axis guide rail sliding block (18) is fixedly mounted in vertical groove, slides up and down block (03) and is led with Z axis Sliding block in rail sliding block (18) is fixed；What air blowing mounting bracket (04) both ends were fixed on two air blowing platform stands (02) slides up and down block (03) on, be fixed with up and down adjustment block (13) in air blowing mounting bracket (04) side side, up and down adjustment screw rod (14) upper end with it is upper Lower adjusting knob (21) is fixedly and coaxially connected, and up and down adjustment screw rod (14) lower end is screwed in through up and down adjustment block (13) rear thread blows In threaded hole on gas platform stand (02), up and down adjustment screw rod (14) is limited in up and down adjustment block (13) with pressing plate (15) and is pushed up Face；The left-right rotary screw thread rotation adjusting mechanism (B0) includes movable support (05), fixing nut seat (09), adjusts left axle (10), right axle (11), bearing block (12), X-axis guide rail sliding block (19), left and right adjusting knob (22) and bearing (23) are adjusted；X-axis is led Rail sliding block (19) includes guide rail and two sliding blocks on guide rail, and the guide rail of X-axis guide rail sliding block (19) is fixed on air blowing peace (04) side is shelved, two sliding blocks of X-axis guide rail sliding block (19) are each fixed with a movable support (05), in two activity branch It is each on frame (05) to fix a fixing nut seat (09)；Left and right adjusting knob (22), adjust right axle (11) and adjust left axle (10) Coaxially it is fixedly connected sequentially, adjusts fixing nut seat (09) of the left axle (10) by thread set on a movable support (05) In, adjust right axle (11) and pass through in fixing nut seat (09) of the thread set on another movable support (05)；Air blowing mounting bracket (04) bearing block (12) is further fixed on, right axle (11) is adjusted and is sleeved on through bearing (23) in bearing block (12), bearing (23) is used Bearing hole card (24) is axially fixed at bearing block (12)；The linkage rod slide block mechanism (C0) includes movable support (05), fixed vertical shaft (06), connection strap (07), two blow heads Fixed block (08), blow head (16), Y-axis guide rail sliding block (20), tracheae fast joint (26) and tracheae (27)；Fixed vertical shaft (06) bottom Portion is fixedly mounted on air blowing mounting bracket (04), and fixed vertical shaft (06) top and one end of two connection straps (07) are jointly hinged, and two A connection strap (07) other end is articulated and connected with two blow head fixed blocks (08) respectively；Y-axis guide rail sliding block (20) includes guide rail With two sliding blocks on guide rail, the guide rail of Y-axis guide rail sliding block (20) is horizontally fixed on movable support (05), and Y-axis is led Two sliding blocks of rail sliding block (20) are fixedly connected with two blow head fixed blocks (08) respectively；Two blow head fixed block (08) bottoms Portion is provided with through hole, and two tracheae (27) one end are connected respectively to two blow head fixed blocks through respective tracheae fast joint (26) (08) connection source of the gas is stretched out in one end of bottom through-hole, the other end horizontal direction outside of two tracheaes (27), and two blow heads are fixed The other end of block (08) bottom through-hole is mounted on blow head (16).
- 3. a kind of connecting rod slider device of rotor for gas-powered centering variable-diameter according to claim 2, It is characterized in that：The adjusting left axle (10) and adjust between right axle (11) and adjust right axle (11) and left and right adjusting knob (22) mark closely (29) worn after being mutually set between with radial direction are fixed.
- 4. a kind of connecting rod slider device of rotor for gas-powered centering variable-diameter according to claim 2, It is characterized in that：The thread rotary orientation of the nut of described two fixing nut seats (09) is on the contrary, adjusting right axle (11) and adjusting left axle (10) thread rotary orientation on is also opposite.
- 5. a kind of connecting rod slider device of rotor for gas-powered centering variable-diameter according to claim 2, It is characterized in that：The blow head (16) is by being threadably mounted in blow head fixed block (08) bottom through-hole and applying sealing Glue.
- 6. a kind of connecting rod slider device of rotor for gas-powered centering variable-diameter according to claim 2, It is characterized in that：Two blow heads (16) are respectively installed on two linkage rod slide block mechanisms (C0), share four blow heads (16), often The position of the position line of two blow heads (16) on a linkage rod slide block mechanism (C0) and two linkage rod slide block mechanisms (C0) connects Line is perpendicular, in four blow heads (16) using cornerwise two be a component as two groups, be separately turned on control two groups of blow heads Air blowing realize rotor (D0) raising speed and reduction of speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721232983.7U CN207335968U (en) | 2017-09-25 | 2017-09-25 | A kind of connecting rod slider device of rotor for gas-powered centering variable-diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721232983.7U CN207335968U (en) | 2017-09-25 | 2017-09-25 | A kind of connecting rod slider device of rotor for gas-powered centering variable-diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207335968U true CN207335968U (en) | 2018-05-08 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721232983.7U Withdrawn - After Issue CN207335968U (en) | 2017-09-25 | 2017-09-25 | A kind of connecting rod slider device of rotor for gas-powered centering variable-diameter |
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| Country | Link |
|---|---|
| CN (1) | CN207335968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560791A (en) * | 2017-09-25 | 2018-01-09 | 杭州集智机电股份有限公司 | Connecting rod slider device for the rotor of gas-powered centering variable-diameter |
-
2017
- 2017-09-25 CN CN201721232983.7U patent/CN207335968U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560791A (en) * | 2017-09-25 | 2018-01-09 | 杭州集智机电股份有限公司 | Connecting rod slider device for the rotor of gas-powered centering variable-diameter |
| CN107560791B (en) * | 2017-09-25 | 2023-08-15 | 杭州集智机电股份有限公司 | Connecting rod slide block device for gas-driven centering variable-diameter rotor |
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