CN208840439U - A kind of centrifugal wind wheel roll riveting device - Google Patents
A kind of centrifugal wind wheel roll riveting device Download PDFInfo
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- CN208840439U CN208840439U CN201821169712.6U CN201821169712U CN208840439U CN 208840439 U CN208840439 U CN 208840439U CN 201821169712 U CN201821169712 U CN 201821169712U CN 208840439 U CN208840439 U CN 208840439U
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- wind wheel
- centrifugal wind
- roll riveting
- compression bar
- turntable
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Abstract
The utility model discloses a kind of centrifugal wind wheel roll riveting devices, including rack, the rack is equipped with compression bar, turntable and roll riveting knife, the compression bar side of being arranged on the rack, turntable is arranged below rack, compression bar and the coaxial setting of turntable, compression bar is up and down with respect to turntable by the first driving mechanism, centrifugal wind wheel is crimped therebetween, turntable passes through the driving rotation of the second driving mechanism, to drive centrifugal wind wheel to rotate, total two groups up and down of roll riveting knife, they are horizontally installed on the side of rack, and it folds or is unfolded in opposite direction by third driving mechanism respectively, when folding, two roll riveting knives push down the both ends of the blade of centrifugal wind wheel.The compression bar of the utility model is pressed on centrifugal wind wheel on turntable, driven by rotary disc centrifugal wind wheel persistently rotates, then roll riveting knife folds, push down the both ends of the blade of centrifugal wind wheel, both ends of the blade is persistently rotated and the collective effect of roll riveting knife and bending, the enclosure of final both ends of the blade and centrifugal wind wheel, chassis riveted due to centrifugal wind wheel.
Description
Technical field
The utility model relates to a kind of roll riveting device field, specifically a kind of centrifugal wind wheel roll riveting device.
Background technique
Chinese patent literature CN200981096Y discloses a kind of riveting set, and especially a kind of pair of draught fan impeller carries out
The device of riveting.With impeller clamping part and rivet pressure head part；Impeller clamping part includes the bottom with vertical vertical bar
Frame, C-shaped rollover stand, rotation axis, upper ejector pin, lower push rod, impeller clamping part can the clamping impeller to be riveted and can on
Lower overturning is in two riveting stations；Rivet pressure head part includes arch riveting frame, air pressure or hydraulic cylinder, upper riveted joint, lower riveting
Connector and fixed hanger, rivet pressure head are used to implement the riveting to impeller fan blade.
Structure is complicated for the device, and use is cumbersome, and therefore, it is necessary to be further improved.
Utility model content
The purpose of the utility model is to overcome above-mentioned the shortcomings of the prior art, and provide a kind of centrifugal wind wheel roll riveting
Equipment, structure is simple, easy to operate, high production efficiency.
Purpose of the utility model is realized as follows:
A kind of centrifugal wind wheel roll riveting device, including rack, the rack is equipped with compression bar, turntable and roll riveting knife, described
The compression bar side of being arranged on the rack, turntable are arranged below rack, and compression bar and the coaxial setting of turntable, compression bar pass through the first driving machine
Structure is up and down with respect to turntable, with centrifugal wind wheel crimping, therebetween, turntable is rotated by the driving of the second driving mechanism, with
Centrifugal wind wheel rotation is driven, total two groups up and down of roll riveting knife, they are horizontally installed on the side of rack, and pass through third respectively and drive
Mechanism folds or is unfolded in opposite direction, and when folding, two roll riveting knives push down the both ends of the blade of centrifugal wind wheel.
The bottom surface of the compression bar be equipped on the inside of enclosure with centrifugal wind wheel against crimp step, turntable formation is used for
The disk on the chassis of centrifugal wind wheel is carried, the diameter of disk is less than the diameter on chassis.
The disk is equipped with the limit rib and/or spacer pin assembled with the chassis of centrifugal wind wheel.
Adapter is equipped between the compression bar and the first driving mechanism.
Elastic device is equipped between the adapter and compression bar.
First driving mechanism is the first driving cylinder, which is provided with the piston that can be stretched out or indented, the piston and pressure
Bar connection.
Second driving mechanism is driving motor, passes through transmission shaft, transmission gear, drive pulley or their combination
It is sequentially connected with turntable.
The third driving mechanism includes sliding block, guide rail and third driving cylinder, and the guide rail is vertically provided at rack
Side, total two groups up and down of sliding block, two roll riveting knives are separately mounted on two sliding blocks, and two sliding blocks are slidably connected at the upper of guide rail in opposite direction
Lower two sides, totally two groups of third driving cylinder, they are equipped with the piston that can be stretched out or indented, and the piston connects with two sliding blocks respectively
It connects.
The middle part of the guide rail is equipped with limit plate, and guide rod is equipped between limit plate and two sliding blocks.
The centrifugal wind wheel roll riveting device further includes fixture of the detachable interposing on centrifugal wind wheel, and the fixture, which is equipped with, to be used
In the main body that the enclosure from centrifugal wind wheel is inserted into the chassis of centrifugal wind wheel, the chassis of the bottom surface and centrifugal wind wheel of the main body
Upper bottom surface is against side is equipped with the slot for being inserted into the blade of centrifugal wind wheel, and the top surface of main body is equipped with handle, the bottom of compression bar
Middle face is equipped with the inner cavity for accommodating handle.
The utility model beneficial effect is:
Compression bar is pressed on centrifugal wind wheel on turntable, and driven by rotary disc centrifugal wind wheel persistently rotates, and then roll riveting knife folds, pressure
The firmly both ends of the blade of centrifugal wind wheel, both ends of the blade since centrifugal wind wheel persistently rotates and the collective effect of roll riveting knife and bending,
Enclosure, the chassis riveted of final both ends of the blade and centrifugal wind wheel.
The utility model has the advantages of simple structure, easy to operate, is suitble to Quick-rivet centrifugal wind wheel, high production efficiency.
By adjusting the upper and lower moving position of compression bar and the folding of roll riveting knife, expanded position, to be suitble to riveting to not
It is applied widely with the centrifugal wind wheel of size.
Detailed description of the invention
Fig. 1 is the exploded view one of one fixture of the utility model embodiment and centrifugal wind wheel.
Fig. 2 is the exploded view two of one fixture of the utility model embodiment and centrifugal wind wheel.
Fig. 3 is the installation diagram of the utility model embodiment one fixture and centrifugal wind wheel.
Fig. 4 is the perspective view of one centrifugal wind wheel roll riveting device of the utility model embodiment.
Fig. 5 is the roll riveting flow chart one of one centrifugal wind wheel roll riveting device of the utility model embodiment.
Fig. 6 is the roll riveting flowchart 2 of one centrifugal wind wheel roll riveting device of the utility model embodiment.
Fig. 7 is the roll riveting flow chart 3 of one centrifugal wind wheel roll riveting device of the utility model embodiment.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Embodiment one
The centrifugal wind wheel is mutually inserted by chassis 21, several blades 22 and enclosure 23, the roll riveting of this centrifugal wind wheel
Equipment, the blade 22 for the centrifugal wind wheel after grafting is assembled rolls bending, to be riveted in 21 enclosure 23 of chassis, ties
Structure is simple, easy to operate, high production efficiency.
Referring to Fig. 1-Fig. 7, this centrifugal wind wheel roll riveting device, including rack 3, the rack 3 are equipped with compression bar 31, turntable 32
And roll riveting knife 33, the compression bar 31 are arranged above rack 3, turntable 32 is arranged below rack 3, and compression bar 31 and turntable 32 are same
Axial setting, compression bar 31 is up and down with respect to turntable 32 by the first driving mechanism, centrifugal wind wheel is crimped therebetween,
Turntable 32 is by the driving rotation of the second driving mechanism, and to drive centrifugal wind wheel to rotate, total two groups up and down of roll riveting knife 33, they are laterally
The side of rack 3 is set, and folds or is unfolded in opposite direction by third driving mechanism respectively, when folding, two roll riveting knives 33 pressure
Firmly 22 both ends of blade of centrifugal wind wheel.
When roll riveting, pioneer's dynamic pressure bar 31 is pressed downward, and centrifugal wind wheel is pressed on turntable 32, then turntable 32 is driven to rotate,
To drive centrifugal wind wheel persistently to rotate (as shown in Figure 6), two roll riveting knives 33 are driven to fold, then to push down the leaf of centrifugal wind wheel
22 both ends of piece, 22 both ends of blade are persistently rotated and the collective effect of roll riveting knife 33 and bending, final blade due to centrifugal wind wheel
The enclosure 23 of 22 both ends and centrifugal wind wheel, 21 riveted of chassis (as shown in Figure 7), after the completion of roll riveting, two roll riveting knives 33 reset expansion,
The reset of compression bar 31 moves up, convenient for taking out current centrifugal wind wheel and being put into next centrifugal wind wheel to roll riveting (such as Fig. 5 institute
Show).
Further, the bottom surface of the compression bar 31 be equipped with for the inside of enclosure 23 with centrifugal wind wheel against crimp step
311, to vacate the outer space of centrifugal wind wheel, make roll riveting knife 33 that can fold or be unfolded to push down the upper end of blade 22, turntable 32
The disk for carrying the chassis 21 of centrifugal wind wheel is formed, the diameter of disk is less than the diameter on chassis 21, equally vacates turntable 32
Outer space, make roll riveting knife 33 that can fold or be unfolded to push down the lower end of blade 22.
Further, the disk is equipped with the limit rib 321 and/or spacer pin assembled with the chassis 32 of centrifugal wind wheel
322, limit rib 321 and spacer pin 322 is arranged in the present embodiment simultaneously, and limit rib 321 is annularly matched with the concave surface on chassis 32
With limit, spacer pin 322 is in the form of a column, and can be inserted into the center mounting hole on chassis 32 to limit, guarantee compression bar 31, centrifugal wind wheel and
The concentricity on chassis 32.
Further, it is equipped with adapter 34 between the compression bar 31 and the first driving mechanism, meets compression bar 31 and presses centrifugation
Wind wheel is simultaneously, moreover it is possible to follow the rotation of centrifugal wind wheel, those skilled in the art is appreciated that.
Further, it is equipped with elastic device (being not drawn into figure) between the adapter 34 and compression bar 31, such as spring, elasticity
Device can play the role of buffering, so that compression bar 31 is preferably flattened enclosure 21, while realizing damping when rolling, the skill of this field
Art personnel are appreciated that.
Further, first driving mechanism is that (common cylinder or cylinder structure can be used in it to the first driving cylinder 313
Form), it which is provided with the piston that can be stretched out or indented, the piston is connect with compression bar 31, to drive living up and down for compression bar 31
It is dynamic.
Further, second driving mechanism is driving motor 323, passes through transmission shaft, transmission gear, drive pulley
Or their combination and turntable 32 are sequentially connected, to drive the rotation of turntable 32.
Further, the third driving mechanism includes sliding block 331, guide rail 332 and third driving cylinder 333, described to lead
Rail 332 is vertically provided at the side of rack 3, and total two groups up and down of sliding block 331, two roll riveting knives 33 are separately mounted on two sliding blocks 331,
Two sliding blocks 331 are slidably connected at the two sides up and down of guide rail 332 in opposite direction, and totally two groups of third driving cylinder 333, they, which are equipped with, to stretch
Out or the piston of retraction, the piston are connect with two sliding blocks 331 respectively, which makes two roll riveting knives 33 along guide rail 332
Vertical direction is folded or is unfolded with opposite direction.
Further, the middle part of the guide rail 332 is equipped with limit plate 334, is equipped between limit plate 334 and two sliding blocks 331
Guide rod 335, the limit plate 334 of the technical solution can effectively avoid two roll riveting knives 33 and excessively fold and damage centrifugal wind wheel, guarantee
The yields of centrifugal wind wheel is suitable for the centrifugal wind wheel roll riveting of different height size by replacing the limit plate 334 of different height
Assembly, those skilled in the art are appreciated that.
Further, the centrifugal wind wheel roll riveting device further includes fixture of the detachable interposing on centrifugal wind wheel, described
Fixture is equipped with main body 1 for be inserted into from from the enclosure 23 of centrifugal wind wheel to the chassis of centrifugal wind wheel 21, the bottom surface of the main body 1 and
The upper bottom surface on the chassis 21 of centrifugal wind wheel is against side is equipped with the slot 12 for being inserted into the blade 22 of centrifugal wind wheel, main body 1
Top surface be equipped with handle 11, the inner cavity 312 for accommodating handle 11 is equipped in the middle part of the bottom surface of compression bar 31, fixture can be convenient for taking and placing
Centrifugal wind wheel, while playing a supportive role for centrifugal wind wheel, it prevents centrifugal wind wheel to be excessively stressed and deform, improves Product Assembly
Yields.
Above-described embodiment is the preferred embodiment of the utility model, and the utility model can also have other embodiments.Ability
The technical staff in domain can also make equivalent deformation or replacement without departing from the spirit of the present invention, these equivalent changes
Type or replacement are all contained in range set by the claim of this application.
Claims (10)
1. a kind of centrifugal wind wheel roll riveting device, including rack (3), which is characterized in that the rack (3) be equipped with compression bar (31),
Turntable (32) and roll riveting knife (33), above rack (3), turntable (32) is arranged under rack (3) for compression bar (31) setting
Side, compression bar (31) and turntable (32) coaxial setting, compression bar (31) is up and down with respect to turntable (32) by the first driving mechanism,
With centrifugal wind wheel crimping, therebetween, turntable (32) is by the driving rotation of the second driving mechanism, to drive centrifugal wind wheel to turn
Dynamic, total two groups up and down of roll riveting knife (33), they are horizontally installed on the side of rack (3), and are in by third driving mechanism respectively
Opposite direction folds or is unfolded, and when folding, two roll riveting knives (33) push down blade (22) both ends of centrifugal wind wheel.
2. centrifugal wind wheel roll riveting device according to claim 1, it is characterised in that: the bottom surface of the compression bar (31) is equipped with and is used for
With on the inside of the enclosure (23) of centrifugal wind wheel against crimp step (311), turntable (32) forms the bottom for carrying centrifugal wind wheel
The disk of disk (21), the diameter of disk are less than the diameter of chassis (21).
3. centrifugal wind wheel roll riveting device according to claim 2, it is characterised in that: the disk is equipped with and centrifugal wind wheel
The limit rib (321) and/or spacer pin (322) of chassis (21) assembly.
4. centrifugal wind wheel roll riveting device according to claim 1, it is characterised in that: the compression bar (31) and the first driving mechanism
Between be equipped with adapter (34).
5. centrifugal wind wheel roll riveting device according to claim 4, it is characterised in that: the adapter (34) and compression bar (31) it
Between be equipped with elastic device.
6. centrifugal wind wheel roll riveting device according to claim 1, it is characterised in that: first driving mechanism is the first driving
Cylinder (313), which is provided with the piston that can be stretched out or indented, and the piston is connect with compression bar (31).
7. centrifugal wind wheel roll riveting device according to claim 1, it is characterised in that: second driving mechanism is driving motor
(323), it is sequentially connected by transmission shaft, transmission gear, drive pulley or their combination and turntable (32).
8. centrifugal wind wheel roll riveting device according to claim 1, it is characterised in that: the third driving mechanism includes sliding block
(331), guide rail (332) and third driving cylinder (333), the guide rail (332) are vertically provided at the side of rack (3), sliding block
(331) total two groups up and down, two roll riveting knives (33) are separately mounted on two sliding blocks (331), and two sliding blocks (331) are slidably connected in opposite direction
In the two sides up and down of guide rail (332), totally two groups of third driving cylinder (333), they are equipped with the piston that can be stretched out or indented, described
Piston is connect with two sliding blocks (331) respectively.
9. centrifugal wind wheel roll riveting device according to claim 8, it is characterised in that: the middle part of the guide rail (332) is equipped with limit
Position plate (334) is equipped with guide rod (335) between limit plate (334) and two sliding blocks (331).
10. any one of -9 centrifugal wind wheel roll riveting device according to claim 1, it is characterised in that: the centrifugal wind wheel roll riveting
The fixture that equipment further includes detachable interposing on centrifugal wind wheel, the fixture be equipped with for the enclosure (23) from centrifugal wind wheel to
The main body (1) of chassis (21) insertion of centrifugal wind wheel, the upper bottom surface on the chassis (21) of the bottom surface and centrifugal wind wheel of the main body (1)
Against side is equipped with the slot (12) for being inserted into the blade (22) of centrifugal wind wheel, and the top surface of main body (1) is equipped with handle
(11), the inner cavity (312) for accommodating handle (11) is equipped in the middle part of the bottom surface of compression bar (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821169712.6U CN208840439U (en) | 2018-07-23 | 2018-07-23 | A kind of centrifugal wind wheel roll riveting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821169712.6U CN208840439U (en) | 2018-07-23 | 2018-07-23 | A kind of centrifugal wind wheel roll riveting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208840439U true CN208840439U (en) | 2019-05-10 |
Family
ID=66353610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821169712.6U Active CN208840439U (en) | 2018-07-23 | 2018-07-23 | A kind of centrifugal wind wheel roll riveting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208840439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022073348A1 (en) * | 2020-10-10 | 2022-04-14 | 浙江铭振电子股份有限公司 | Automatic assembling apparatus for blower wheel |
| CN115138774A (en) * | 2022-07-11 | 2022-10-04 | 浙江华航环保科技有限公司 | Automatic production system and method for fan impeller |
-
2018
- 2018-07-23 CN CN201821169712.6U patent/CN208840439U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022073348A1 (en) * | 2020-10-10 | 2022-04-14 | 浙江铭振电子股份有限公司 | Automatic assembling apparatus for blower wheel |
| CN115138774A (en) * | 2022-07-11 | 2022-10-04 | 浙江华航环保科技有限公司 | Automatic production system and method for fan impeller |
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