CN214022823U

CN214022823U - Novel hydraulic flanging machine for fan

Info

Publication number: CN214022823U
Application number: CN202022698373.4U
Authority: CN
Inventors: 汪守元; 梅东友
Original assignee: Wuhan Shunfeng Cooling And Heating Equipment Co ltd
Current assignee: Wuhan Shunfeng Cooling And Heating Equipment Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-08-24
Anticipated expiration: 2030-11-19

Abstract

The application relates to a novel hydraulic flanging machine for a fan, which comprises a rotating device and a flanging device, wherein the rotating device is sleeved on a fan shell and rotates the fan shell, the flanging device is used for flanging one side of the fan shell, the rotating device comprises a rotating shaft, a driving piece, a connecting cylinder and a rotating cylinder, the driving piece drives the rotating shaft to rotate, the rotating shaft is axially vertical, the connecting cylinder is coaxially and fixedly installed at the top end of the rotating shaft, and the rotating cylinder is coaxially installed on the circumferential outer wall of the connecting cylinder and used for sleeving the fan shell; the rotary cylinder comprises an inner cylinder and an outer cylinder which are coaxial and a plurality of ribbed plates for connecting the inner cylinder and the outer cylinder, and the inner cylinder and the connecting cylinder are detachably connected. This application has the dismantlement and the change that can carry out the rotary drum when needs, is convenient for carry out the effect processed to the fan shell of unidimensional not.

Description

Novel hydraulic flanging machine for fan

Technical Field

The application relates to the technical field of fan production and processing equipment, in particular to a novel hydraulic flanging machine for a fan.

Background

When carrying out the production of large-scale fan, manufacturing enterprise need process the shell of fan, including being the fan shell periphery of tube-shape to processing and carrying out the turn-ups, need utilize the fan to carry out the processing operation with hydraulic pressure turn-ups machine at this in-process.

The hydraulic flanging machine for the fan mainly comprises a rotating device and a flanging device, wherein the rotating device is connected with a driving device, the rotating device comprises a rotating disk and a rotating motor, the rotating disk is sleeved on a fan shell, the rotating motor drives the rotating disk to rotate, the fan shell is sleeved outside the rotating disk and then rotates, and the flanging device is utilized to extrude and deform the periphery of one side of the fan shell outwards to finally form a flanging.

However, in the above related schemes, because the sizes of the different fan housings are different, the diameters of the required rotating disks are different, and the rotating disks are connected and fixed with the rotating motor and are difficult to detach, so that enterprises often prepare different flangers for the fan housings of different sizes, the cost is high, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

Can dismantle to the fan shell of unidimensional not in order to realize the flanger and change and establish, this application provides a novel hydraulic pressure flanger for fan.

The application provides a pair of novel hydraulic pressure flanger for fan adopts following technical scheme:

the novel hydraulic flanging machine for the fan comprises a rotating device and a flanging device, wherein the rotating device is sleeved on and rotates a fan shell, the flanging device is used for flanging one side of the fan shell, the rotating device comprises a rotating shaft, a driving piece, a connecting cylinder and a rotating cylinder, the driving piece drives the rotating shaft to rotate, the rotating shaft is axially vertical, the connecting cylinder is coaxially and fixedly installed at the top end of the rotating shaft, and the rotating cylinder is coaxially installed on the circumferential outer wall of the connecting cylinder and used for sleeving the fan shell; the rotary cylinder comprises an inner cylinder and an outer cylinder which are coaxial and a plurality of ribbed plates for connecting the inner cylinder and the outer cylinder, and the inner cylinder and the connecting cylinder are detachably connected.

Through adopting above-mentioned technical scheme, the revolving cylinder comprises inner tube, urceolus and floor combination, and the connecting cylinder of rigid coupling is can dismantle the setting on inner tube and the rotation axis simultaneously, and then realizes that whole revolving cylinder is for demountable installation on the connecting cylinder, finally makes when necessary operating personnel can dismantle whole revolving cylinder, and convenient maintenance or change go up not unidimensional revolving cylinder and carry out the processing of different specification fan shells.

Preferably, the urceolus comprises the concatenation of the arc planking that the multiunit has the same central angle, the inner tube comprises the concatenation of the arc inner panel of the same central angle of multiunit, just the arc planking with the central angle that the arc inner panel corresponds is also the same, and is a plurality of the arc inner panel all with connecting cylinder circumference outer wall releasable connection.

Through adopting above-mentioned technical scheme, but realize that the rotary drum split is a plurality of units that constitute by single arc planking, floor, single arc inner panel, and then more convenient smooth when needing to dismantle, inconvenient problem of operation when avoiding once dismantling whole rotary drum.

Preferably, a threaded hole is formed in the circumferential outer wall of the connecting cylinder, a connecting hole corresponding to the threaded hole is formed in the arc inner plate in a penetrating mode, and a connecting screw which penetrates through the connecting hole and is in threaded connection with the tail end in the threaded hole is arranged on one side, far away from the connecting cylinder, of the arc inner plate.

Through adopting above-mentioned technical scheme, utilize connecting screw, connecting hole and screw hole to realize the releasable connection of arc inner panel and connecting cylinder, convenient and fast while simple structure, easy to carry out is applicable to manufacturing enterprise and makes.

Preferably, a group of rib plates are arranged between the single arc-shaped outer plate and the single arc-shaped inner plate, two ends of each rib plate are respectively connected to the middle points of the arc-shaped outer plate and the arc-shaped inner plate, each rib plate comprises a plurality of combined plates which are detachably connected end to end, and the arc-shaped outer plate is detachably connected to the end part of the combined plate which is farthest away from the connecting cylinder.

Through adopting above-mentioned technical scheme, the floor comprises a plurality of compoboards combinations, and arc planking releasable connection is in the compoboard tip farthest away from the connecting cylinder, realizes dismantling or install the quantity of compoboard additional when needs, realizes changing the whole length of floor and then the not equidimension arc planking of adaptation, and then avoids dismantling the arc inner panel and can accomplish the adjustment to the revolving drum size, realizes that whole operation convenient and fast more.

Preferably, except the combined plate directly connected with the arc-shaped inner plate, the vertical edges of two sides of one end, close to the arc-shaped inner plate, of the other combined plate extend to form clamping plates, one end, far away from the arc-shaped inner plate, of the other combined plate is inserted into an interval between the two groups of clamping plates, locking holes are correspondingly formed in the two groups of clamping plates and the combined plate in a penetrating mode, and the two groups of clamping plates and the combined plate are fixedly connected through locking screws penetrating through the two groups of clamping plates, the locking nuts are in threaded sleeve connection with two ends of the locking screws.

Through adopting above-mentioned technical scheme, utilize grip block and locking screw, lock nut to realize accurate butt joint and being connected between the adjacent compoboard, make the connection between the compoboard simple swift when guaranteeing whole floor stability, easily operation, and then conveniently adjust when needs.

Preferably, an installation hole used for connecting the arc-shaped outer plate is formed in one surface, far away from the arc-shaped inner plate, of the combined plate, the inner wall of the installation hole is in threaded arrangement, a butt joint hole penetrates through the arc-shaped outer plate, and the arc-shaped outer plate and the combined plate are fixedly connected through an installation screw which penetrates through the butt joint hole and is in threaded connection with the installation hole.

Through adopting above-mentioned technical scheme, realize that the releasable connection of arc planking and compoboard is fixed, and then can demolish the arc planking when needs to establish the arc planking of required size and constitute the urceolus after adjusting the compoboard quantity.

Preferably, the circumferential outer wall of the arc-shaped outer plate is provided with a sinking groove for placing the head of the mounting screw.

By adopting the technical scheme, the head of the mounting screw cannot influence the outer wall of the outer barrel formed by the arc-shaped outer plate, and the fan shell can be smoothly sleeved on the outer barrel for installation.

Preferably, except the combination plates directly connected with the arc-shaped inner plate, the other combination plates are provided with butt-joint columns corresponding to the mounting holes on the adjacent combination plates at one end close to the arc-shaped inner plate.

Through adopting above-mentioned technical scheme, utilize the butt joint post to make adjacent two sets of compoboards can be more swift accurate when the butt joint, promptly after the butt joint post with install the hole cooperation, the locking hole on both sides grip block and the compoboard can directly dock, optimizes whole ann and tears the operation open.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the rotary drum can be detachably arranged on the flanging machine, so that the rotary drum can be detached and replaced when needed, and the fan shells with different sizes can be conveniently processed;

2. the outer barrel of the rotary barrel can be detached independently when needed, the number of the combined plates is increased or reduced as required to change the length of the rib plates, the outer barrel with the required diameter is matched to complete adjustment of the rotary barrel, operation is convenient and rapid, and equipment cost is effectively reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of a rotating device according to an embodiment of the present application;

FIG. 2 is an exploded view of a portion of the structure of an embodiment of the present application;

fig. 3 is a schematic structural diagram of a composite board according to an embodiment of the present application.

Reference numerals: 1. a rotating shaft; 2. a connecting cylinder; 3. a rotary drum; 4. a drive motor; 5. an inner barrel; 6. an outer cylinder; 7. a rib plate; 8. an arc-shaped outer plate; 9. a composition board; 10. a clamping plate; 11. locking the screw rod; 12. a locking nut; 13. a threaded hole; 14. a connecting screw; 15. installing holes; 16. a butt joint hole; 17. installing a screw; 18. sinking a groove; 19. and (4) butting the columns.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

Referring to fig. 1, the embodiment of the application discloses a novel hydraulic flanging machine for a fan. Referring to fig. 1, the hydraulic flanging machine for the novel fan includes a rotating device which is provided for the fan housing and rotates the fan housing, and a flanging device (not shown in the figure) which is used for flanging one side of the fan housing. Wherein, rotary device includes axis of rotation 1, driving piece, connecting cylinder 2 and rotatory section of thick bamboo 3, and the driving piece is driving motor 4, and driving motor 4 drive axis of rotation 1 rotates, and axis of rotation 1 is the vertical setting of axial. Connecting cylinder 2 is then coaxial fixed mounting on the top of axis of rotation 1, and rotary cylinder 3 is then coaxial demountable installation at 2 circumference outer walls of connecting cylinder and be used for the air supply fan shell to overlap and establish.

Referring to fig. 1 and 2, the rotary drum 3 includes an inner drum 5 and an outer drum 6 which are coaxial and a plurality of ribs 7 connecting the inner drum 5 and the outer drum 6. The outer cylinder 6 is formed by splicing four groups of arc-shaped outer plates 8 with the same central angle, the inner cylinder 5 is formed by splicing four groups of arc-shaped inner plates with the same central angle, and the central angles corresponding to the arc-shaped outer plates 8 and the arc-shaped inner plates are also the same. The both ends of floor 7 are then connected respectively at the mid point of arc planking 8 and arc inner panel, and floor 7 then includes three group head and the tail releasable connection's compoboard 9, and three group compoboard 9 are close to compoboard 9 tip and the 5 releasable connection of inner tube 5 along the radial setting of urceolus 6 and inner tube 5, and arc planking 8 is releasable connection then in the compoboard 9 tip furthest apart from connecting cylinder 2.

Referring to fig. 2 and 3, in order to realize the connection between the combination plates 9, except the combination plate 9 directly connected to the arc-shaped inner plate, the clamping plates 10 parallel to the combination plate 9 are welded on the vertical edges of the two sides of one end of the other two groups of combination plates 9 close to the arc-shaped inner plate, and the two groups of clamping plates 10 extend to the end of the combination plate 9, one end of the other combination plate 9 adjacent to the other combination plate, which is far away from the arc-shaped inner plate, is inserted into the space between the two groups of clamping plates 10, and the two groups of clamping plates 10 and the combination plate 9 are correspondingly penetrated and provided with locking holes, and the two groups of clamping plates 10 and the combination plate 9 are fixedly connected through the locking screw rods 11 penetrating the three parts and the locking nuts 12 sleeved at the two ends of the locking screw rods 11 by threads.

Referring to fig. 2, meanwhile, in order to realize the detachable connection of the arc-shaped inner plate and the connecting cylinder 2 which form the inner cylinder 5, a threaded hole 13 is formed in the circumferential outer wall of the connecting cylinder 2, a connecting hole corresponding to the threaded hole 13 is formed in the arc-shaped inner plate in a penetrating manner, a connecting screw 14 which penetrates through the connecting hole and is connected into the threaded hole 13 through the tail end thread is arranged on one side of the arc-shaped inner plate, which is far away from the connecting cylinder 2, so that the arc-shaped inner plate and the connecting cylinder 2 are connected; offer the hole 15 of installing that is used for connecting arc planking 8 on the one side that the arc inner panel was kept away from to compoboard 9, install 15 inner walls in the hole and be the screw thread setting, run through on the arc planking 8 and seted up butt joint hole 16, realize fixed connection through passing butt joint hole 16 and threaded connection to the installing screw 17 who installs in the hole 15 between arc planking 8 and the compoboard 9, and set up the heavy groove 18 that supplies installing screw 17 head to place on the circumference outer wall of arc planking 8.

Referring to fig. 2 and 3, in addition, in order to fully utilize the butt-joint holes 16 on the combination boards 9 and also to enable the two adjacent combination boards 9 to be quickly and accurately butted, except for the combination board 9 directly connected with the arc-shaped inner board, the other combination boards 9 are provided with butt-joint posts 19 corresponding to the mounting holes 15 on the adjacent combination boards 9 at one end close to the arc-shaped inner board, so that the two adjacent combination boards 9 can be quickly aligned by using the fit between the butt-joint posts 19 and the butt-joint holes 16 when being plugged, and the locking holes on the two clamping plates 10 and the combination boards 9 can be quickly aligned to complete the connection and locking between the combination boards 9.

The implementation principle and the beneficial effects of the embodiment of the application are as follows: when the size adjustment of a rotatory section of thick bamboo 3 is carried out to needs, can demolish earlier being connected between a plurality of arc planking 8 and the compoboard 9 and realizing dismantling urceolus 6, and further install additional or demolish the whole length that compoboard 9 realized adjusting rib board 7 as required, follow-up arc planking 8 of selecting suitable size is connected the installation and is constituteed new urceolus 6 at compoboard 9 tip, and then the diameter that realizes rotatory section of thick bamboo 3 obtains the adjustment, finally process not unidimensional fan shell, in addition, do if necessary and carry out ann's tear open the operation to arc inner panel and connecting cylinder 2, make the practicality of rotatory section of thick bamboo 3 obtain further improvement.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Novel hydraulic pressure flanger for fan establishes and carries out pivoted rotary device and carries out turn-ups device, its characterized in that to fan housing one side including the fan housing cover: the rotating device comprises a rotating shaft (1), a driving piece, a connecting cylinder (2) and a rotating cylinder (3), the driving piece drives the rotating shaft (1) to rotate, the rotating shaft (1) is axially vertical, the connecting cylinder (2) is coaxially and fixedly installed at the top end of the rotating shaft (1), and the rotating cylinder (3) is coaxially installed on the circumferential outer wall of the connecting cylinder (2) and used for sleeving a fan shell; the rotary cylinder (3) comprises an inner cylinder (5) and an outer cylinder (6) which are coaxial and a plurality of ribbed plates (7) for connecting the inner cylinder (5) and the outer cylinder (6), and the inner cylinder (5) and the connecting cylinder (2) are detachably connected.

2. The novel hydraulic flanging machine for the fan is characterized in that: urceolus (6) constitute by the concatenation of multiunit arc planking (8) that have the same central angle, inner tube (5) comprise the concatenation of the arc inner panel of the same central angle of multiunit, just arc planking (8) with the central angle that the arc inner panel corresponds is also the same, and is a plurality of the arc inner panel all with connecting cylinder (2) circumference outer wall releasable connection.

3. The novel hydraulic flanging machine for the fan is characterized in that: threaded hole (13) are seted up on connecting cylinder (2) circumference outer wall, run through on the arc inner panel and seted up corresponding the connecting hole of threaded hole (13), one side that the arc inner panel was kept away from connecting cylinder (2) is equipped with and passes connecting hole, tail end threaded connection to connecting screw (14) in threaded hole (13).

4. The novel hydraulic flanging machine for the fan is characterized in that: singly arc planking (8) with be equipped with a set of between the arc inner panel floor (7), floor (7) both ends connect respectively in arc planking (8) with the mid point of arc inner panel, floor (7) include a plurality of head and the tail releasable connection's compoboard (9), arc planking (8) releasable connection in the distance connecting cylinder (2) the farthest the tip of compoboard (9).

5. The novel hydraulic flanging machine for the fan is characterized in that: the combined plate comprises combined plates (9) which are directly connected with an arc-shaped inner plate, clamping plates (10) are arranged on the vertical edges of two sides of one end, close to the arc-shaped inner plate, of the other combined plates (9) in an extending mode, one end, far away from the arc-shaped inner plate, of each combined plate (9) is connected to the space between the two groups of clamping plates (10) in an inserting mode, locking holes are formed in the two groups of clamping plates (10) and the combined plate (9) in a penetrating mode, and the two groups of clamping plates (10) and the combined plate (9) are fixedly connected through locking screws (11) penetrating through the combined plates (9) and locking nuts (12) sleeved at two ends of the locking screws (11) in a threaded mode.

6. The novel hydraulic flanging machine for the fan is characterized in that: the combined plate is characterized in that one surface, far away from the arc-shaped inner plate, of the combined plate (9) is provided with an installation hole (15) used for being connected with the arc-shaped outer plate (8), the inner wall of the installation hole (15) is in threaded arrangement, the arc-shaped outer plate (8) is provided with a butt joint hole (16) in a penetrating mode, and the arc-shaped outer plate (8) and the combined plate (9) are fixedly connected through an installation screw (17) penetrating through the butt joint hole (16) and connected to the installation hole (15) in a threaded mode.

7. The novel hydraulic flanging machine for the fan is characterized in that: and a sunk groove (18) for placing the head of the mounting screw (17) is formed in the circumferential outer wall of the arc-shaped outer plate (8).

8. The novel hydraulic flanging machine for the fan is characterized in that: except the combined plate (9) directly connected with the arc-shaped inner plate, the other combined plates (9) are provided with butt-joint columns (19) corresponding to the mounting holes (15) on the adjacent combined plates (9) at one end close to the arc-shaped inner plate.