CN109317546A - Impeller framework angle twisting machine - Google Patents
Impeller framework angle twisting machine Download PDFInfo
- Publication number
- CN109317546A CN109317546A CN201710646143.3A CN201710646143A CN109317546A CN 109317546 A CN109317546 A CN 109317546A CN 201710646143 A CN201710646143 A CN 201710646143A CN 109317546 A CN109317546 A CN 109317546A
- Authority
- CN
- China
- Prior art keywords
- angle
- impeller
- shaft
- positioning
- torsional
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/14—Twisting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/22—Auxiliary equipment, e.g. positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/78—Making other particular articles propeller blades; turbine blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of impeller framework angle twisting machines, including rack, the rack is equipped with the positioning mechanism for positioning impeller, hold-down mechanism for twisting the torsional angle mechanism of the blade angle of impeller and for being pressed in impeller on positioning mechanism, in be additionally provided in rack for wheel rotor respective vanes angle so as to torsional angle blade towards torsional angle mechanism rotation angle mechanism, blade is first put on positioning mechanism, then startup program, hold-down mechanism, rotation angle mechanism, torsional angle mechanism passes through the timing control of PLC sequentially logical action respectively, it realizes and torsional angle is realized to three blades of impeller, whole process only needs a people to operate completion, it is high-efficient, and there can be the impeller of different leaves quantity to carry out torsional angle operation, versatility is high.
Description
Technical field
The present invention relates to the special equipment fields for pulling the hot and cold impeller of blower skeleton of twisting, and in particular, to be a kind of leaf
Take turns skeleton angle twisting machine.
Background technique
For the impeller in blower, usually first by its punch forming to multi-disc petaloid shape, then pass through the torsion in later period again
The petaloid blade twist certain angle of impeller is formed final impeller product by angle technique.
It is usually in the prior art artificial torsional angle to the twist angle of blade of impeller, this mode not only labor intensive, low efficiency,
And product quality is also unstable.For this problem, it is gradually directed to this product, has developed special angle twisting machine, patent
Number a kind of structure is proposed for the Chinese utility model patent of CN96218183.8 entitled " hand plate bender with chain comission ",
Its structure is that magnetic-disc iron core is equipped in rack, constitutes fixed workpiece magnetic circuit with presser type armature；Fixed front plate and walking beam
Using two groups, four hinges in symmetrical diagonally disposed linkage connection between plate；Handle is pulled in the setting of fixed front plate lower end, living
Dynamic beam slab lower end is equipped with handle runner and bending angle limits vernier.Advantage is that workpiece bending part radian is small, and broken line is accurate；Vernier
Positioning, dog-ear are accurate；Magnetic force is fixed, easy to operate；Complete machine structure is novel, compact appearance, flexible movements, reliable performance.It is applicable in
In the manual bending machine of metal blank.But the disadvantage is that this pulls angle equipment, still angle need to be manually pulled to realize, needs 2~5 people
Operation, labor intensity of workers is big, time-consuming.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of high degree of automation, work efficiency is high, is applicable in impeller product kind
Class is wide, reduces artificial impeller framework angle twisting machine simultaneously.
To achieve the above object, it is realized by following technological means: a kind of impeller framework angle twisting machine, including rack, it is described
Rack is equipped with the torsional angle mechanism of the blade angle for positioning the positioning mechanism of impeller, for twisting impeller and is used for leaf
Take turns the hold-down mechanism that is pressed on positioning mechanism, in be additionally provided in rack for wheel rotor respective vanes angle so as to
The blade of torsional angle is towards the rotation angle mechanism of torsional angle mechanism, and the rotation angle mechanism includes a shaft, and the shaft is rotationally connected with solid
It is scheduled at the bearing cartridge below rack, the upper end of the shaft is fixed with positioning mechanism and positioning mechanism can be driven to rotate, the shaft
Lower end rotated by the first driving portion with turntable, be provided between shaft and rack control shaft rotation angle corner control
Mechanism processed, the corner control mechanism includes being fixed in shaft and along multiple angle confinement plates that shaft is axially distributed, each
The angle limiting groove of even phase angular spacing, and the angle limiting groove in each angle confinement plate are provided in angle confinement plate
Number is different, and the angle confinement plate is combined with clamping mechanism, and the clamping mechanism can cooperate including one is caught in angle limitation
The adjustment portion that the clamping portion and adjusting clamping portion of slot are adjusted along shaft axial direction position.
It advanced optimizes are as follows: the clamping portion is including the second driving portion and by the second driving portion drives edge angle confinement plate
The clamping block being radially moved forward and backward, the clamping block and the cooperation of angle limiting groove are clamped.
It advanced optimizes are as follows: the adjustment portion includes the adjustment seat being axially arranged along shaft, and second driving portion is fixed
Have the fixed block of one with adjustment seat cooperation, the fixed block and adjustment seat vertically slide cooperation, and fixed block and adjustment seat it
Between be additionally provided with locking structure.
It advanced optimizes are as follows: the locking structure includes being set in adjustment seat to be vertically spaced apart and in multiple described
The one-to-one card slot of angle confinement plate, the fixed block are provided with threaded hole, when the threaded hole and card slot to it is corresponding when make
The clamping block of clamping portion corresponds to corresponding angle confinement plate.
It advanced optimizes are as follows: the end of the clamping block is additionally provided with an idler wheel, the axial rotary and shaft of the idler wheel
Axial rotary it is parallel.
It advanced optimizes are as follows: the torsional angle mechanism includes torsional angle plate and the third driving portion and band for driving the rotation of torsional angle plate
Dynamic torsional angle plate towards impeller close to or far from fourth drive part, the torsional angle plate is provided with respect to one end of impeller for blade
The torsional angle slot of insertion.
It advanced optimizes are as follows: the third driving portion includes that train of reduction gears and setting are being arranged in the reducing gear
The gear of wheel group least significant end is provided with outer cover, this is outer to be covered with angular stop means, and the angular stop means include sensor
And be arranged on the gear by induction pieces, when it is described by induction pieces by sensor sensing when, third driving portion stops dynamic
Make.
It advanced optimizes are as follows: the hold-down mechanism includes the 5th driving mechanism, and the 5th driving mechanism driving has a court
To the elevator of positioning mechanism up and down motion, a compression right above positioning mechanism is rotatably connected on the elevator
Head, after the driving elevator decline of the 5th driving mechanism, the hold-down head is pressed on the impeller of positioning mechanism.
It advanced optimizes are as follows: the positioning mechanism includes the positioning switch block fixed with shaft, the upside of the positioning switch block
Face is matched with the center of rotation face of impeller, and the upper side of the positioning switch block is provided with positioning protrusion, described to be arranged on impeller
There is the locating slot with positioning protrusion cooperation.
It advanced optimizes are as follows: the lower end of the shaft is provided with a turntable, leads between the turntable and the first driving mechanism
Cross belt pulley linkage.
The advantages of the present invention over the prior art are that: when needing to carry out torsional angle operation to impeller, first basis
The model of impeller selects corresponding angle confinement plate, and such as needing to turn round tool, there are three the impellers of blade, then selecting tool, there are three angles
The angle confinement plate of limiting groove, adjusts the position of clamping mechanism, so that there are three the angles of angle limiting groove to limit for clamping block and tool
Disk processed is corresponding, when clamping block is respectively clamped into the different angle limiting groove of angle confinement plate, enables to three differences of impeller
Blade respectively corresponds the torsional angle slot of torsional angle mechanism, then realizes that torsional angle is made to three blades of impeller respectively by torsional angle mechanism
Industry is first put into blade, then startup program, hold-down mechanism, rotation angle mechanism, torsional angle mechanism during this on positioning mechanism
By the timing control of PLC, sequentially logical action, realization realize that torsional angle, whole process only need one to three blades of impeller respectively
Individual's operation is completed, high-efficient, and can have the impeller of different leaves quantity to carry out torsional angle operation, and versatility is high.
Detailed description of the invention
Fig. 1 is the overall mechanism schematic diagram of embodiment impeller framework angle twisting machine；
Fig. 2 is the overall mechanism schematic diagram (hiding rack) of embodiment impeller framework angle twisting machine；
Fig. 3 is the positioning mechanism of embodiment impeller framework angle twisting machine, rotation angle mechanism cooperation schematic diagram；
Fig. 4 is the angle control mechanism decomposition diagram of embodiment impeller framework angle twisting machine；
Fig. 5 is the shaft and bearing cartridge decomposition diagram of embodiment impeller framework angle twisting machine；
Fig. 6 is the exploded view of multiple angle confinement plates of embodiment impeller framework angle twisting machine；
Fig. 7 is the hold-down mechanism schematic diagram of embodiment impeller framework angle twisting machine；
Fig. 8 and Fig. 9 is the torsional angle structural scheme of mechanism of embodiment impeller framework angle twisting machine；
Figure 10 is the positioning mechanism of embodiment impeller framework angle twisting machine and the decomposition diagram of impeller.
In figure, 1, rack；11, grating；2, switch block is positioned；21, positioning column；211, positioning protrusion；3, impeller；31, it positions
Hole；311, locating slot；32, blade；41, angle confinement plate；411, angle limiting groove；42, adjustment seat；421, slippage slot；422,
Card slot；43, fixed block；431, sliding block；432, threaded hole；44, the second driving portion；441, clamping block；442, idler wheel；45, bearing
Cylinder；46, shaft；461, turntable；51, the 5th driving portion；52, elevator；53, hold-down head；54, cross beam frame；55, support rod；61,
Fourth drive part；62, linkage board；63, third driving portion；64, train of reduction gears；65, it is oriented to bull stick；651, guide holder；66, it turns round
Gusset；661, torsional angle slot；67, sensor；68, by induction pieces；71, the first driving portion；72, belt pulley.
Specific embodiment
It is described in further detail with reference to the accompanying drawing and by specific embodiment to invention, following embodiment is descriptive
, it is not restrictive protection scope of the present invention.
Embodiment
Impeller framework angle twisting machine mainly includes placing leaf for positioning in rack 1 referring now to attached drawing 1, including rack 1
The positioning mechanism of wheel 3, so that the hold-down mechanism of the steady running on positioning mechanism of impeller 3, turns an angle with impeller 3,
So that blade 32 is directed at the rotation angle mechanism of torsional angle mechanism, and blade 32 is twisted to the torsional angle mechanism of certain angle.
Referring next to attached drawing 10, positioning mechanism includes positioning switch block 2, at the upper surface center of rotation of positioning switch block 2
It is provided with positioning column 21, the cylinder of positioning column 21 is provided with positioning protrusion 211, is provided with accordingly on impeller 3 for positioning
Location hole 31, and with positioning protrusion 211 cooperate locating slot 311, wherein location hole 31 and the cooperation of positioning column 21 are main
The position of impeller 3 is limited, and the cooperation of positioning protrusion 211 and locating slot 311 mainly limits the placement angle and limitation leaf of impeller 3
The function of circumferentially opposed rotation between wheel 3 and positioning switch block 2.
Referring next to attached drawing 7, hold-down mechanism includes the support rod 55 being fixed in rack 1, in the upper end of support rod 55
Crossbearer is provided with the 5th driving portion 51 on crossbeam by crossbeam, and the 5th driving portion 51 here is three cylinders side by side, they
Piston rod is fixed with lifter plate after being passed down through crossbeam, and in the downside of lifter plate, rotation is provided with hold-down head 53, when the 5th drive
When dynamic portion 51 declines with lifter plate, hold-down head 53 is enabled to just to be pressed on impeller 3, and hold-down head 53 and positioning are turned
Block 2 is coaxial.From bearing is equipped in hold-down head 53, enable to when hold-down head 53 is pressed on impeller 3, by positioning switch block 2
Rotation with synchronous rotation.
Referring next to attached drawing 8 and 9, and in conjunction with attached drawing 1, torsional angle mechanism includes fourth drive part 61, fourth drive part 61
Be also cylinder form, be horizontally disposed with, piston rod end is fixed with a linkage board 62, with piston rod it is ipsilateral on linkage board 62 it is solid
Surely there is third driving portion 63, third driving portion 63 is motor form, and driving has reduction gearing after shaft passes through linkage board 62
Group 64, is provided with frame plate in the top side of linkage board 62, which is in the last one gear close to train of reduction gears 64
Position, and be provided with inductor in the overtime work, is provided with and inductor on the last one gear of train of reduction gears 64
Cooperation by induction pieces 68, the rotation center of the last one gear of train of reduction gears 64 be provided with guiding bull stick 65, guiding turn
One end of bar 65 is fixed on the gear, and the other end is fixed with torsional angle plate 66, torsional angle after passing through linkage board 62 and guide holder 651
Plate 66, guiding bull stick 65 and the impeller 3 that is located on positioning mechanism are axially aligned so that be placed on positioning mechanism when impeller 3 or
Person is driven the blade 32 after conversion angle opposite with 661 front of torsional angle slot of torsional angle plate 66 by rotation angle mechanism.Fourth drive part
During 61 move forward and backward with linkage board 62 with respect to impeller 3, torsional angle plate 66 realizes the clamping of its torsional angle slot 661 and blade 32
With disengaging, after blade 32 is caught in torsional angle slot 661, third driving portion 63 is by train of reduction gears 64 with 65 turns of bull stick of guiding
It is dynamic, while torsional angle plate 66 makes blade 32 twist certain angle, until inductor is detected by induction pieces 68, third driving
Portion 63 stops working, and fourth drive part 61 is resetted with linkage board 62, and then third driving portion 63 also resets.
Referring next to attached drawing 2-6, rotation angle mechanism is coaxial with positioning switch block 2 and shaft 46 thereunder is arranged including one,
The shaft 46 is rotationally connected at the bearing cartridge 45 for being fixed on 1 lower section of rack, and one end and positioning switch block 2 are fixed, when shaft 46
When rotation, positioning switch block 2 is also rotated synchronously.The lower end of the shaft 46 by the first driving portion 71 with rotation, wherein first
Driving portion 71 is motor form, and the lower end of shaft 46 is provided with turntable 461, by belt pulley 72, the first driving portion 71 with
Shaft 46 rotates.
The corner control mechanism that control shaft 46 rotates angle is provided between shaft 46 and rack 1, corner controls machine
Structure include be fixed in shaft 46 and in multiple angle confinement plates 41 that shaft 46 is axially distributed, each angle confinement plate 41
It is provided with the angle limiting groove 411 of even phase angular spacing, and 411 numbers of the angle limiting groove in each angle confinement plate 41 are equal
Difference, angle confinement plate 41 are combined with clamping mechanism, and the clamping mechanism includes that one can cooperate the card for being caught in angle limiting groove 411
The adjustment portion that socket part and adjusting clamping portion are adjusted along 46 axial direction position of shaft.
Clamping portion includes the second driving portion 44 and is moved forwards, backwards by 44 drives edge angle confinement plate of the second driving portion, 41 diameter
Dynamic clamping block 441, wherein the second driving portion 44 is also cylinder form, clamping block 441 and the cooperation of angle limiting groove 411 are clamped,
No matter when which angle limiting groove 411 clamping block 441 be caught in, the respective vanes 32 of impeller 3 can face torsional angle block
Torsional angle slot 661, these effects can be realized during structure is designed with installation and debugging.
Adjustment portion includes the adjustment seat 42 being axially arranged along shaft 46, and the second driving portion 44 is fixed with one and matches with adjustment seat 42
The fixed block 43 of conjunction, is provided with sliding block 431 on fixed block 43, and slippage slot 421 is vertically provided in adjustment seat 42, thus real
Existing fixed block 43 vertically slides cooperation with adjustment seat 42, and is additionally provided with locking structure between fixed block 43 and adjustment seat 42.
Locking structure includes being set in adjustment seat 42 to be vertically spaced apart and one-to-one in multiple angle confinement plates 41
Card slot 422, fixed block 43 are provided with threaded hole 432, and the card of clamping portion is made when the threaded hole 432 is corresponding with 422 pairs of card slot
The corresponding corresponding angle confinement plate 41 of block 441 is connect, and screw hole can be locked by screw, and the end of screw is embedded in
Card slot 422 realizes that vertical position of the fixed block 43 on adjusting block obtains positioning and fix.
The end of clamping block 441 is additionally provided with an idler wheel 442, and the rotary shaft 46 of the idler wheel 442 is to the rotation with shaft 46
Shaft 46 is to parallel, can be by the first level pressure of idler wheel 442 thus when clamping block 441 is moved to 41 direction of angle confinement plate
On the peripheral wall of angle confinement plate 41, friction is reduced, then naturally to be clamped under the rotation of angle confinement plate 41
Block 441 is embedded in next angle limiting groove 411, realizes the limitation of 46 rotational angle of shaft, when clamping block 441 is caught in angle limit
When in slot 411 processed, shaft 46 can not be circumferentially rotated, at this point, belt pulley 72 can skid on turntable 461 automatically, anti-rotation stop
The continuation of disk 461 is driven by the first driving portion 71.
Such as there are three the impellers 3 of blade 32 for one piece of tool of processing, when specific torsional angle operation, have artificial first by impeller
3 are placed on positioning switch block 2, due to there is positioning protrusion 211, enable to be put into positioning switch block 2 when impeller 3, wherein
The torsional angle slot 661 of one 32 energy face torsional angle block of blade.Then the 5th driving portion 51 declines with elevator 52 and compact heap,
So that compact heap is pressed on impeller 3.
Then carry out torsional angle step: fourth drive part 61 is close to impeller 3 with torsional angle block, and make torsional angle slot 661 with
The clamping matching of blade 32, then third driving portion 63 is rotated with guiding bull stick 65, and torsional angle block will twist centainly with blade 32
Angle, until until inductor is detected by induction pieces 68, third driving portion 63 stops working, fourth drive part 61 with
Linkage board 62 resets, and then third driving portion 63 also resets, and so realizes the torsional angle of first blade 32.
Then carry out corner step: the second driving portion 44 is with clamping block 441 from the angle limiting groove of angle confinement plate 41
411 extractions, due to the work of the first driving portion 71, belt pulley 72 will continue to rotate with turntable 461, while shaft 46 also will be after
Continuous to rotate with positioning switch block 2, impeller 3 and hold-down head 53, clamping block 441 will receive the second driving portion 44 in a very short period of time
Effect continue to move to angle confinement plate 41, can subtract at this time by the first level pressure of idler wheel 442 on the peripheral wall of angle confinement plate 41
Few friction, then naturally makes clamping block 441 be embedded in next angle limiting groove under the rotation of angle confinement plate 41
In 411, the limitation of 46 rotational angle of shaft is realized, at this point, clamping block 441 has been due to being caught in angle limiting groove 411, shaft 46
It can not continue to circumferentially rotate, belt pulley 72 can skid on turntable 461 automatically, prevent turntable 461 from continuing by the first driving portion 71
It drives, and at this point, next blade 32 of impeller 3 will continue the torsional angle slot 661 of face torsional angle block, the above-mentioned continuation of repetition is next
The torsional angle step of a blade 32.Similarly, third blade 32 also repeats above-mentioned corner step and torsional angle step and realizes impeller 3 three
The torsional angle of a blade 32 works.Last 5th driving portion 51 resets, and hold-down head 53 unclamps impeller 3, and worker easily removes impeller 3,
In whole process, worker only needs to carry out the pick-and-place of impeller 3, and very laborsaving, processing efficiency is also very high.
Certainly, need to process four blades 32 impeller 3 or N number of blade 32 impeller 3 when, it is only necessary to select phase
There are four the angle confinement plate 41 of angle limiting groove 411 or the angle confinement plates 41 of N number of angle limiting groove 411 for the tool answered, so
The processing to those impellers 3 is just realized in corresponding position of the adjustment fixed block 43 in adjustment block afterwards, and versatility is very high.
The logical action of above-mentioned first driving portion, 71 to the 5th driving portion 51 can be realized by the programming of PLC, due to this
Program is the existing general technology of this field, and is not belonging to the protection shell of patent, therefore the disclosure of not repeating them here property.
In addition it is additionally provided with grating 11 in rack 1 again, prevented when machine operation, worker accidentally protrudes into hand, and goes out
Existing tragic accident, when grating 11 detects the signal of " having ", angle twisting machine stops working.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of impeller framework angle twisting machine, including rack (1), the rack (1) is equipped with the localization machine for positioning impeller (3)
Structure, the torsional angle mechanism of blade (32) angle for twisting impeller (3) and for impeller (3) to be pressed on positioning mechanism
Hold-down mechanism, which is characterized in that in being additionally provided on rack (1) for wheel rotor (3) respective vanes (32) angle so that
For blade (32) to torsional angle towards the rotation angle mechanism of torsional angle mechanism, the rotation angle mechanism includes a shaft (46), the shaft
(46) it is rotationally connected at the bearing cartridge (45) being fixed below rack (1), the upper end of the shaft (46) is fixed with positioning mechanism
And positioning mechanism can be driven to rotate, the lower end of the shaft (46) by the first driving portion (71) with rotation, in shaft (46) and machine
The corner control mechanism of control shaft (46) rotation angle is provided between frame (1), the corner control mechanism includes being fixed on
It is respectively provided in shaft (46) and along multiple angle confinement plates (41) that shaft (46) is axially distributed, each angle confinement plate (41)
There is the angle limiting groove (411) of even phase angular spacing, and angle limiting groove (411) number in each angle confinement plate (41)
Different, the angle confinement plate (41) is combined with clamping mechanism, and the clamping mechanism can cooperate including one is caught in angle limitation
The adjustment portion that the clamping portion and adjusting clamping portion of slot (411) are adjusted along shaft (46) axial direction position.
2. impeller framework angle twisting machine according to claim 1, which is characterized in that the clamping portion includes the second driving portion
(44) and by the second driving portion (44) drives edge angle confinement plate (41) clamping block (441) being radially moved forward and backward, the card
Block (441) and angle limiting groove (411) cooperation is connect to be clamped.
3. impeller framework angle twisting machine according to claim 2, which is characterized in that the adjustment portion includes along shaft (46) axis
To the adjustment seat (42) of setting, second driving portion (44) is fixed with the fixed block (43) of one with adjustment seat (42) cooperation, institute
Stating fixed block (43) and adjustment seat (42), vertically sliding cooperates, and is additionally provided with lock between fixed block (43) and adjustment seat (42)
Determine structure.
4. impeller framework angle twisting machine according to claim 3, which is characterized in that the locking structure includes being set to adjusting
It is vertically spaced apart on seat (42) and in the one-to-one card slot (422) of multiple angle confinement plates (41), the fixation
Block (43) is provided with threaded hole (432), when the threaded hole (432) and card slot (422) to it is corresponding when make the clamping block of clamping portion
(441) corresponding corresponding angle confinement plate (41).
5. according to the described in any item impeller framework angle twisting machines of claim 2-4, which is characterized in that the clamping block (441)
End is additionally provided with an idler wheel (442), and the rotary shaft (46) of the idler wheel (442) is to the rotary shaft (46) with shaft (46) to flat
Row.
6. impeller framework angle twisting machine according to claim 1, which is characterized in that the torsional angle mechanism includes torsional angle plate (66)
And drive torsional angle plate (66) rotation third driving portion (63) and drive torsional angle plate (66) towards impeller (3) close to or far from
Fourth drive part (61), the torsional angle plate (66) are provided with the torsional angle slot for blade (32) insertion with respect to the one end of impeller (3)
(661)。
7. impeller framework angle twisting machine according to claim 6, which is characterized in that the third driving portion (63) includes to subtract
Fast gear set (64) and setting are provided with outer cover in the gear of the train of reduction gears (64) least significant end in setting, this is outer to be provide with
Angled limiting device, the angular stop means include sensor (67) and be arranged on the gear by induction pieces
(68), when it is described by induction pieces (68) by sensor (67) incude when, (63) stopping of third driving portion movement.
8. impeller framework angle twisting machine according to claim 1, which is characterized in that the hold-down mechanism includes the 5th driving machine
Structure, the 5th driving mechanism, which drives, an elevator (52) to move up and down towards positioning mechanism, on the elevator (52)
It is rotatably connected to a hold-down head (53) right above positioning mechanism, when the 5th driving mechanism driving elevator (52) declines it
Afterwards, the hold-down head (53) is pressed on the impeller (3) of positioning mechanism.
9. impeller framework angle twisting machine according to claim 1, which is characterized in that the positioning mechanism includes and shaft (46)
The upper side of fixed positioning switch block (2), positioning switch block (2) is matched with the center of rotation face of impeller (3), and the positioning turns
The upper side of block (2) is provided with positioning protrusion (211), and described be provided on impeller (3) is determined with what positioning protrusion (211) cooperated
Position slot (311).
10. impeller framework angle twisting machine according to claim 1, which is characterized in that the lower end of the shaft (46) is provided with
One turntable (461) is linked between the turntable (461) and the first driving mechanism by belt pulley (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710646143.3A CN109317546A (en) | 2017-08-01 | 2017-08-01 | Impeller framework angle twisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710646143.3A CN109317546A (en) | 2017-08-01 | 2017-08-01 | Impeller framework angle twisting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109317546A true CN109317546A (en) | 2019-02-12 |
Family
ID=65245960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710646143.3A Withdrawn CN109317546A (en) | 2017-08-01 | 2017-08-01 | Impeller framework angle twisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109317546A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199586A (en) * | 2021-11-30 | 2022-03-18 | 东风商用车有限公司 | Special foot model for trample endurance test |
| CN114570810A (en) * | 2022-03-10 | 2022-06-03 | 麦金太尔(江苏)空调有限公司 | Quick distortion device of fan blade |
| CN114798860A (en) * | 2022-04-19 | 2022-07-29 | 谭美珍 | Distortion device for hardware part machining |
-
2017
- 2017-08-01 CN CN201710646143.3A patent/CN109317546A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199586A (en) * | 2021-11-30 | 2022-03-18 | 东风商用车有限公司 | Special foot model for trample endurance test |
| CN114570810A (en) * | 2022-03-10 | 2022-06-03 | 麦金太尔(江苏)空调有限公司 | Quick distortion device of fan blade |
| CN114570810B (en) * | 2022-03-10 | 2022-11-01 | 麦金太尔(江苏)空调有限公司 | Quick distortion device of fan blade |
| CN114798860A (en) * | 2022-04-19 | 2022-07-29 | 谭美珍 | Distortion device for hardware part machining |
| CN114798860B (en) * | 2022-04-19 | 2024-03-22 | 谭美珍 | Twisting device for hardware part machining |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207494270U (en) | Impeller framework angle twisting machine | |
| CN109317546A (en) | Impeller framework angle twisting machine | |
| CN108543984B (en) | A kind of PIN needle drilling material fetching mechanism for capableing of automatic discharging | |
| CN105845428B (en) | A kind of automatic coil winding machine for coiling | |
| CN105403391B (en) | Slide performance testing device and its test method | |
| CN205968182U (en) | Pressure meter connector automatic processing equipment | |
| CN106956960A (en) | For the test of optical fiber macrobending loss around fine device | |
| CN209363502U (en) | A kind of automatic angle bender | |
| CN110315428B (en) | Automatic machining equipment for bearing outer ring | |
| CN110240002A (en) | A kind of production of enamel wire actinobacillus device | |
| CN208696206U (en) | A kind of multistation riveting machine | |
| CN203938170U (en) | Device for piling sheets | |
| CN104824111B (en) | A kind of hotdog sausage wears label machine | |
| CN108736668A (en) | A kind of automatic side set tooling of composite stepper motor rotor | |
| CN109967771A (en) | A kind of rotating disc type hole boring device | |
| CN108942323A (en) | A kind of multi-purpose machine clamping device | |
| CN105234616B (en) | The hydraulically operated fixture of welding robot workstation | |
| CN208479416U (en) | A kind of location adjusting device and stator rotor assembly equipment | |
| CN208666777U (en) | A kind of Novel winding machine | |
| CN106736754A (en) | A kind of special fixture for processing television frame | |
| CN108081391A (en) | A kind of machine and wood cutting | |
| CN206351379U (en) | A kind of chain hoist wheel self-centering clamping device | |
| CN206316883U (en) | A kind of feeding device and sander for being used to process triangle support | |
| CN111021039B (en) | Garment special-shaped cutting system | |
| CN209175240U (en) | A kind of anti-pinch automatic screwing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190212 |