CN207325810U - A kind of rolling device of centrifugal impeller - Google Patents
A kind of rolling device of centrifugal impeller Download PDFInfo
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- CN207325810U CN207325810U CN201721445944.5U CN201721445944U CN207325810U CN 207325810 U CN207325810 U CN 207325810U CN 201721445944 U CN201721445944 U CN 201721445944U CN 207325810 U CN207325810 U CN 207325810U
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- positioning mold
- centrifugal impeller
- rolling device
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- rolling
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Abstract
The utility model is mainly concerned with a kind of rolling device of centrifugal impeller, including workbench, positioning mold, hold-down mechanism and rolling mechanism, workbench is equipped with positioning mold, positioning mold is used to position centrifugal impeller and fix the initial arrangement of blade, hold-down mechanism is equipped with above positioning mold, connection driving motor below positioning mold, positioning mold side is equipped with rolling mechanism, rolling mechanism includes bottom plate, bottom plate upper end is equipped with sliding block, upper end of slide block is equipped with clamp system, the both ends of clamp system movement are equipped with upper roller and bottom roller, clamp system drives two rollers synchronously to relatively move up and down, during work, upper roller is close to the end ring end face for clamping centrifugal impeller, bottom roller is close to another end ring end face for clamping centrifugal impeller, two rollers are passively rotated by the driving motor below positioning mold.Realize the claw automatic bending at the same time of pair of rollers centrifugal impellers blades upper and lower ends, increase substantially work efficiency and product quality.
Description
Technical field
A kind of rolling device is the utility model is related to, particularly a kind of rolling device of centrifugal impeller.
Background technology
Centrifugal impeller includes lower ring, mid-game, upper ring and a certain number of blades, divides on the lower ring, mid-game and upper ring
Flower gear hole is not provided with, blade is each passed through the flower gear hole of lower ring, mid-game and upper ring, meanwhile, the blade foot in ring flower gear hole in stretching
Pawl bending is close on ring end face, and the blade claw bending for stretching out lower ring flower gear hole is close on lower ring end face.
It is main to include what is bent by the process of blade insertion and by blade claw in the processing technology of the centrifugal impeller
Process.Such as it is processed using manual mode, not only processing efficiency is low, but also centrifugal impeller processing quality is poor.
Utility model content
To solve the above problems, for the present situation of the prior art, the purpose of this utility model is to provide a kind of centrifugal impeller
Rolling device, realize that centrifugal impellers blades claw is bent automatically, increase substantially work efficiency and product quality.
To achieve the above object, the utility model adopts the following technical solution：
A kind of rolling device of centrifugal impeller, including workbench, positioning mold, hold-down mechanism and rolling mechanism, workbench
Positioning mold is equipped with, positioning mold is in cylindrical structural, and positioning mold side wall annular is uniformly arranged some locating slots, positioning mould
Tool top is equipped with hold-down mechanism, and hold-down mechanism is used for the axial restraint to positioning mold and centrifugal impeller, connects below positioning mold
Connect driving motor, driving motor driving positioning mold and the centrifugal impeller synchronous rotary worn on positioning mold, positioning mold
Side is equipped with rolling mechanism, and rolling mechanism includes bottom plate, and bottom plate upper end is equipped with sliding block, and upper end of slide block is equipped with clamp system, clamps
The both ends of mechanism kinematic are equipped with upper roller and bottom roller, and clamp system drives the synchronous relative motion up and down of two rollers；Upper roller is tight
Patch clamps the end ring end face of centrifugal impeller, and bottom roller is close to another end ring end face for clamping centrifugal impeller, and two rollers pass through positioning
Driving motor below mould passively rotates.
Both ends are respectively provided with pusher below the positioning mold, and two pusher mirror images are set, and pusher includes
Equipped with top plate, top plate lower end connection driving mechanism.
The positioning mold lower end is equipped with recessing groove.
Some equally distributed buffer springs are equipped between the positioning mold bottom surface and workbench.
The clamp system includes the first movable end and the second movable end, and the first movable end on the second movable end with dividing into
Put, the first movable end and the second movable end are connected on two stents arranged in a crossed manner, and two stands infall is equipped with support shaft, two
The other end of frame is connected with driving mechanism.
The hold-down mechanism includes driving mechanism, driving mechanism connection driving fixed plate.
Driving mechanism is connected with the sliding block, driving mechanism band movable slider is moved towards positioning mold direction.
The driving mechanism includes one kind of cylinder or hydraulic cylinder.
The utility model has the advantages that：
The both ends of clamp system movement are equipped with upper roller and bottom roller, and clamp system drives the synchronous opposite shifting up and down of two rollers
It is dynamic.During work, sliding block is moved to suitable position, and the claw and upper roller and bottom roller for making one blade both ends of centrifugal impeller are in same
Straight line, clamp system, which starts, to be clamped, and upper roller is close to the end ring end face for clamping centrifugal impeller, and bottom roller is close to clamp centrifugal impeller
Another end ring end face, the driving electric motor starting rotation below positioning mold, two rollers passively rotate, so as to fulfill pair of rollers from
The automatic bending at the same time of the claw of lobus cardiacus impeller blade upper and lower ends, increases substantially work efficiency and product quality.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the dimensional structure diagram of the utility model rolling mechanism；
Fig. 3 is the dimensional structure diagram of the utility model clamp system；
Fig. 4 is the dimensional structure diagram of the utility model opposite side；
Fig. 5 is the dimensional structure diagram of the utility model centrifugal impeller；
Fig. 6 is the structure broken away view of the utility model centrifugal impeller.
In attached drawing：1st, workbench；11st, driving mechanism；12nd, buffer spring；2nd, positioning mold；21st, locating slot；22nd, step down
Groove；3rd, hold-down mechanism；32nd, fixed plate；4th, rolling mechanism；41st, bottom plate；42nd, sliding block；43rd, clamp system；431st, the first activity
End；432nd, the second movable end；44th, roller；45th, support shaft；46th, stent；5th, centrifugal impeller；51st, end ring；52nd, middle ring；53rd, leaf
Piece；54th, flower gear hole；55th, claw；6th, pusher；62nd, top plate.
Embodiment
The utility model can be explained in more detail by the following examples：
As shown in Fig. 1,2,3,4,5,6, a kind of rolling device of centrifugal impeller, for 5 end ring 51 of centrifugal impeller will to be stretched out
The rolling bending of claw 55, including workbench 1, positioning mold 2, hold-down mechanism 3 and rolling mechanism 4, the centrifugal impeller 5 include
End ring 51, middle ring 52, another end ring 51 and blade 53, are provided with flower gear hole 54, end on end ring 51, middle ring 52 and another end ring 51
Ring 51 and another end ring 51 are located at upper and lower ends, and middle ring 52 is positioned at centre, and blade 53 is threaded through in flower gear hole 54,53 both ends of blade
With claw 55, the claw 55 at both ends is bent realizes fixation on the end face of end ring 51 and another end ring 51.Workbench 1 is equipped with
Positioning mold 2, positioning mold 2 are in cylindrical structural, and 2 side wall annular of positioning mold is uniformly arranged some locating slots 21, positioning mould
Tool 2 is used to position centrifugal impeller 5 and fix the initial arrangement of blade 53, and the top of positioning mold 2 is equipped with hold-down mechanism 3,
Hold-down mechanism 3 is used for the axial restraint to positioning mold 2 and centrifugal impeller 5, the lower section of positioning mold 2 connection driving motor, driving
Motor drives positioning mold 2 and 5 synchronous rotary of centrifugal impeller worn on positioning mold 2, and 2 side of positioning mold is equipped with rolling
Mechanism 4, rolling mechanism 4 include bottom plate 41, and 41 upper end of bottom plate is equipped with sliding block 42, and 42 upper end of sliding block is equipped with clamp system 43, clamp
The both ends that mechanism 43 moves are equipped with upper roller 44 and bottom roller 44, and clamp system 43 drives two rollers are synchronous about 44 to transport relatively
It is dynamic.During work, sliding block 42 is moved to suitable position, make the claw 55 at 5 one blade of centrifugal impeller, 53 both ends and upper roller 44 and under
Roller 44 is in same straight line, and clamp system 43, which starts, to be clamped, and upper roller 44 is close to 51 end face of end ring for clamping centrifugal impeller 5, under
Roller 44 is close to 51 end face of another end ring for clamping centrifugal impeller 5, the driving electric motor starting rotation of the lower section of positioning mold 2, two rollings
44 passively rotations are taken turns, are bent so as to fulfill roller 44 is automatic at the same time to the claw 55 of 5 blade of centrifugal impeller, 53 upper and lower ends, significantly
Degree improves work efficiency and product quality.
2 lower section both ends of positioning mold are respectively provided with pusher 6, and two pushers, 6 mirror image is set, and pusher 6 includes setting
There are top plate 62,62 lower end of top plate connection driving mechanism 11, roller 44 is completed after being bent to the claw 55 of 5 blade 53 of centrifugal impeller,
Driving mechanism 11 drives top plate 62 that centrifugal impeller 5 is ejected positioning mold 2, and the setting of two pushers 6 not only facilitates worker
Collect, also effectively prevent and occur the problems such as 5 torsional deformation of centrifugal impeller when worker directly takes.
2 lower end of positioning mold is equipped with recessing groove 22, and recessing groove 22 is the end ring 51 in order to allow roller 44 to contact centrifugal impeller 5
Headspace during end face.
Some equally distributed buffer springs 12 are equipped between 2 bottom surface of positioning mold and workbench 1, which is
Buffer protection function is played in 5 assembling process of centrifugal impeller.
Clamp system 43 includes the first movable end 431 and the second movable end 432, the first movable end 431 and the second movable end
432 is setting up and down, and the first movable end 431 and the second movable end 432 are connected on two stents 46 arranged in a crossed manner, and two stands 46 are handed over
Support shaft 45 is equipped with fork, the other end of two stands 46 is connected with driving mechanism 11, according to lever principle, the first movable end 431
Driven with the second movable end 432 using support shaft as fulcrum by driving mechanism 11, realize the synchronous relative motion of two roller 44.
Hold-down mechanism 3 includes driving mechanism 11, the connection driving fixed plate 32 of driving mechanism 11, and fixed plate 32 is pushed down during work
Positioning mold 2, fixed plate 32 are used for the axial restraint to positioning mold 2 and centrifugal impeller 5.
Driving mechanism 11 is connected with sliding block 42, driving mechanism 11 is moved with movable slider 42 towards 2 direction of positioning mold.
Driving mechanism 11 includes one kind of cylinder or hydraulic cylinder.
Claims (8)
1. a kind of rolling device of centrifugal impeller, including workbench, positioning mold, hold-down mechanism and rolling mechanism, its feature exist
In：Workbench is equipped with positioning mold, and positioning mold is in cylindrical structural, and positioning mold side wall annular is uniformly arranged some positioning
Groove, positioning mold top are equipped with hold-down mechanism, and hold-down mechanism is used for the axial restraint to positioning mold and centrifugal impeller, positioning mould
Tool lower section connection driving motor, driving motor driving positioning mold and the centrifugal impeller synchronous rotary worn on positioning mold,
Positioning mold side is equipped with rolling mechanism, and rolling mechanism includes bottom plate, and bottom plate upper end is equipped with sliding block, and upper end of slide block is equipped with clamping machine
Structure, the both ends of clamp system movement are equipped with upper roller and bottom roller, and clamp system drives the synchronous relative motion up and down of two rollers；On
Roller is close to the end ring end face for clamping centrifugal impeller, and bottom roller is close to another end ring end face for clamping centrifugal impeller, and two rollers lead to
The driving motor crossed below positioning mold passively rotates.
A kind of 2. rolling device of centrifugal impeller according to claim 1, it is characterised in that：Both ends are each below positioning mold
Equipped with pusher, two pusher mirror images are set, and pusher includes being equipped with top plate, top plate lower end connection driving mechanism.
A kind of 3. rolling device of centrifugal impeller according to claim 1 or 2, it is characterised in that：Positioning mold lower end is set
There is recessing groove.
A kind of 4. rolling device of centrifugal impeller according to claim 3, it is characterised in that：Positioning mold bottom surface and work
Some equally distributed buffer springs are equipped between platform.
A kind of 5. rolling device of centrifugal impeller according to claim 1, it is characterised in that：Clamp system includes first and lives
Moved end and the second movable end, the first movable end and the second movable end are setting up and down, and the first movable end is connected to the second movable end
On two stents arranged in a crossed manner, two stands infall is equipped with support shaft, and the other end of two stands is connected with driving mechanism.
A kind of 6. rolling device of centrifugal impeller according to claim 1, it is characterised in that：Hold-down mechanism includes driving machine
Structure, driving mechanism connection driving fixed plate.
A kind of 7. rolling device of centrifugal impeller according to claim 1, it is characterised in that：Driving is connected with sliding block
Mechanism, driving mechanism band movable slider are moved towards positioning mold direction.
A kind of 8. rolling device of centrifugal impeller according to claim 5 or 6 or 7, it is characterised in that：Driving mechanism includes
One kind of cylinder or hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721445944.5U CN207325810U (en) | 2017-11-02 | 2017-11-02 | A kind of rolling device of centrifugal impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721445944.5U CN207325810U (en) | 2017-11-02 | 2017-11-02 | A kind of rolling device of centrifugal impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207325810U true CN207325810U (en) | 2018-05-08 |
Family
ID=62364464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721445944.5U Active CN207325810U (en) | 2017-11-02 | 2017-11-02 | A kind of rolling device of centrifugal impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207325810U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877526A (en) * | 2019-02-01 | 2019-06-14 | 浙江工业大学 | Hydraulic-driven pressure stabilizing gear teeth face rolling tool |
| CN110076250A (en) * | 2019-05-05 | 2019-08-02 | 上海应达风机股份有限公司 | Tooling is used in a kind of assembling of draught fan impeller |
| CN111941019A (en) * | 2019-05-14 | 2020-11-17 | 泉州市洛江佳泰齿轮有限公司 | Production process of synchronous belt pulley and equipment for rolling production of synchronous belt pulley |
-
2017
- 2017-11-02 CN CN201721445944.5U patent/CN207325810U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877526A (en) * | 2019-02-01 | 2019-06-14 | 浙江工业大学 | Hydraulic-driven pressure stabilizing gear teeth face rolling tool |
| CN110076250A (en) * | 2019-05-05 | 2019-08-02 | 上海应达风机股份有限公司 | Tooling is used in a kind of assembling of draught fan impeller |
| CN110076250B (en) * | 2019-05-05 | 2020-11-24 | 上海应达风机股份有限公司 | Tool for assembling fan impeller |
| CN111941019A (en) * | 2019-05-14 | 2020-11-17 | 泉州市洛江佳泰齿轮有限公司 | Production process of synchronous belt pulley and equipment for rolling production of synchronous belt pulley |
| CN111941019B (en) * | 2019-05-14 | 2022-05-31 | 泉州市洛江佳泰齿轮有限公司 | Production process of synchronous belt pulley and equipment for rolling production of synchronous belt pulley |
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