CN217165986U

CN217165986U - A flanging device for fan housing processing

Info

Publication number: CN217165986U
Application number: CN202123294738.8U
Authority: CN
Inventors: 林文斌
Original assignee: Zhejiang Longquan Huatai Hydraulic Fittings Co ltd
Current assignee: Zhejiang Longquan Huatai Hydraulic Fittings Co ltd
Priority date: 2021-12-26
Filing date: 2021-12-26
Publication date: 2022-08-12
Anticipated expiration: 2031-12-26

Abstract

The utility model discloses a flanging device for processing a fan shell, which comprises a placing and fixing component and a flanging operation component, wherein the two sides of the placing and fixing component are provided with the flanging operation component, the placing and fixing component comprises a plate body, a motor, a shaft coupling, a connecting cylinder, a connecting rod, a bidirectional cylinder, a first arc-shaped plate, a first through hole, a first cylinder and a second arc-shaped plate, the motor is arranged on the inner side wall of the plate body, the output shaft of the motor is fixedly connected with the shaft coupling, the bidirectional cylinder is arranged, the piston rod of the bidirectional cylinder drives the connected first arc-shaped plate to extend out of the cylinder body through the first through hole, so that the shell sleeved outside the cylinder body can be jacked, thereby the bidirectional cylinder is fixed, the influence of the rotation of the motor on the shell body is avoided, the flanging quality and effect are ensured, and the first cylinder drives the second arc-shaped plate, the shell can be contracted after being fixed, so that the influence of flanging during working on a flanging tool is avoided.

Description

A flanging device for fan housing processing

Technical Field

The utility model relates to a fan housing turn-ups technical field specifically is a flanging device for fan housing processing.

Background

In the running process of a fan, an impeller of the fan is in a high-speed running state, particularly an axial flow fan, the impeller of the fan is just opposite to an opening of a shell, if a protection device is not added, workers are likely to be accidentally injured by the impeller running at high speed in the operation process, a flanging is usually arranged at the opening of the shell, a protection net is fixed on the flanging to protect the workers, the flanging refers to a forming method for forming a straight wall or a flange with a certain angle along a closed or unsealed curve edge on a plane part or a curved part of a blank under the action of a die, the forming method is one of stamping processes, the types of the flanging are various, and the classification method is different;

the existing flanging device has certain defects, when the existing flanging device is used, the shell is directly sleeved on the fixed cylinder, a certain gap exists between the shell and the cylinder, the shell can deviate due to centrifugal force generated when the motor rotates, flanging quality is affected when flanging is carried out, different heights and thicknesses are generated, the supporting frame for supporting the shell at the lower part is of a fixed structure, and certain influence is generated on the working of a flanging height grinding tool and a flanging thickness grinding tool.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flanging device for fan housing processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a flanging device for processing a fan shell comprises a placing and fixing component and a flanging operation component;

the two sides of the placing and fixing component are provided with flanging operation components;

the placing and fixing assembly comprises a plate body, a motor, a coupler, a connecting cylinder, a connecting rod, a bidirectional cylinder, a first arc-shaped plate, a first through hole, a first cylinder and a second arc-shaped plate;

the motor is installed to the inside wall of plate body, the output shaft fixedly connected with shaft coupling of motor, the lateral wall welding of shaft coupling has the connecting cylinder, the last surface welding of connecting cylinder has the drum, the inside diapire welding of drum has the connecting rod, the last surface mounting of connecting rod has two-way cylinder, the piston rod symmetrical welding of two-way cylinder has two first arcs, the inside wall of drum just is located two first through-holes have been seted up to the lateral wall symmetry of first arc.

Preferably, two first cylinders are symmetrically installed on the upper surface of the plate body, a second arc-shaped plate is welded on a piston rod of each first cylinder, one side, adjacent to the second arc-shaped plate, of the piston rod is attached to the outer side wall of the connecting cylinder, and the second arc-shaped plate is driven to vertically move through the first cylinders.

Preferably, the flanging operation assembly comprises a connecting seat, a first sliding groove, a first sliding block, a first connecting plate, a vertical plate, a second air cylinder, a second sliding groove, a second sliding block, a knob, a second connecting plate, a protective ring, a flanging height grinding tool, a shell, a third air cylinder, an inclined rod, a flanging thickness grinding tool, a second through hole and a supporting foot seat;

the upper surface symmetrical welding of plate body has two connecting seats, one first spout has been seted up to the front surface of connecting seat, the inside wall sliding connection of first spout has first slider, slides inside first spout through first slider to make first connecting plate carry out the linkage.

Preferably, a first connecting plate is welded on the front surface of the first sliding block, a second connecting plate is welded on the upper surface of the first connecting plate, and the second connecting plate is stabilized to operate through the first connecting plate.

Preferably, a vertical plate is welded on the upper surface of one connecting seat, a second sliding groove is formed in the front surface of the vertical plate, a second sliding block is connected to the inner side wall of the second sliding groove in a sliding mode, a second cylinder is welded on the rear surface of the second sliding block, a knob is welded on the front surface of the second sliding block, the vertical plate is used for being connected with the second cylinder, the vertical plate slides inside the second sliding groove through the second sliding block, the second cylinder is linked, and the sliding height is controlled through the knob.

Preferably, a piston rod of the second air cylinder is welded on one side of the second connecting plate, a protective ring is welded on the lower surface of the second connecting plate, a flanging height grinding tool penetrates through the inner side wall of the protective ring, the protective ring is arranged to protect the flanging height grinding tool, and the flanging height grinding tool is used for height control during shell flanging.

Preferably, the lower surface of the plate body is symmetrically welded with two supporting foot seats, the other connecting seat is welded with a shell on the upper surface, one side of the shell, which is close to the connecting cylinder, is provided with a second through hole, the supporting foot seats are integrally arranged, the shell protects internal components of the supporting foot seats, and the second through holes are convenient for extension of the internal components of the shell.

Preferably, a third cylinder is installed on the inner side wall of the shell, an inclined rod is welded on a piston rod of the third cylinder, the inclined angle of the inclined rod is twenty-five degrees in the horizontal direction, a flanging thickness grinding tool penetrates through the outer side wall of the inclined rod, and the third cylinder is installed to drive the connected inclined rod to move so that the flanging thickness grinding tool can be linked.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a two-way cylinder of installation utilizes its piston rod to drive the first arc of connection and extends the barrel through first through-hole to can carry out the roof pressure with the casing of suit in the barrel outside, thereby make it fixed, avoid the motor to rotate the influence to the casing, guarantee turn-ups quality and effect, and utilize first cylinder to drive the second arc, can contract after the casing is fixed, avoided the influence of turn-ups during operation to the turn-ups instrument.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic view of the top view structure of the barrel of the present invention.

In the figure: 1. placing the fixing component; 101. a plate body; 11. a motor; 12. a coupling; 13. a connecting cylinder; 14. a cylinder; 15. a connecting rod; 16. a bidirectional cylinder; 17. a first arc-shaped plate; 18. a first through hole; 19. a first cylinder; 20. a second arc-shaped plate; 3. a flanging operation component; 301. a connecting seat; 31. a first chute; 32. a first slider; 33. a first connecting plate; 34. a vertical plate; 35. a second cylinder; 36. a second chute; 37. a second slider; 38. a knob; 39. a second connecting plate; 40. a guard ring; 41. a flanging height grinding tool; 42. a housing; 43. a third cylinder; 44. a diagonal rod; 45. a flanging thickness grinding tool; 46. a second through hole; 47. a supporting foot seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a flanging device for processing a fan shell comprises a placing and fixing component 1 and a flanging operation component 3;

two sides of the placing and fixing component 1 are provided with flanging operation components 3;

the placing and fixing assembly 1 comprises a plate body 101, a motor 11, a coupler 12, a connecting cylinder 13, a cylinder 14, a connecting rod 15, a bidirectional air cylinder 16, a first arc-shaped plate 17, a first through hole 18, a first air cylinder 19 and a second arc-shaped plate 20;

motor 11 is installed to the inside wall of plate body 101, motor 11's output shaft fixedly connected with shaft coupling 12, the outer wall welding of shaft coupling 12 has connecting cylinder 13, the last skin weld of connecting cylinder 13 has drum 14, the inside diapire welding of drum 14 has connecting rod 15, the last surface mounting of connecting rod 15 has two-way cylinder 16, the piston rod symmetry welding of two-way cylinder 16 has two first arcs 17, two first through-holes 18 have been seted up to the inside wall of drum 14 and the lateral wall symmetry that is located two first arcs 17.

In one embodiment, two first cylinders 19 are symmetrically installed on the upper surface of the plate body 101, the piston rods of the two first cylinders 19 are welded with the second arc-shaped plates 20, one adjacent sides of the two second arc-shaped plates 20 are attached to the outer side wall of the connecting cylinder 13, and the piston rods of the first cylinders 19 drive the second arc-shaped plates 20 to move vertically.

In one embodiment, the flanging operation assembly 3 comprises a connecting seat 301, a first sliding chute 31, a first sliding block 32, a first connecting plate 33, a vertical plate 34, a second air cylinder 35, a second sliding chute 36, a second sliding block 37, a knob 38, a second connecting plate 39, a guard ring 40, a flanging height grinding tool 41, a shell 42, a third air cylinder 43, a diagonal rod 44, a flanging thickness grinding tool 45, a second through hole 46 and a supporting foot seat 47;

two connecting seats 301 are symmetrically welded on the upper surface of plate body 101, first chute 31 has been seted up to the front surface of one connecting seat 301, and the inside wall sliding connection of first chute 31 has first slider 32, slides inside first chute 31 through first slider 32 to connect first connecting plate 33 of first slider 32 and carry out the linkage.

In one embodiment, the first connecting plate 33 is welded to the front surface of the first slider 32, the second connecting plate 39 is welded to the upper surface of the first connecting plate 33, and the first connecting plate 33 is connected to the second connecting plate 39 to stabilize the second connecting plate 39 during operation.

In one embodiment, a vertical plate 34 is welded on the upper surface of one connecting seat 301, a second sliding groove 36 is formed in the front surface of the vertical plate 34, a second sliding block 37 is connected to the inner side wall of the second sliding groove 36 in a sliding manner, a second cylinder 35 is welded on the rear surface of the second sliding block 37, a knob 38 is welded on the front surface of the second sliding block 37, the vertical plate 34 arranged is used for connecting the second cylinder 35, the second sliding block 37 slides inside the second sliding groove 36, and therefore the second cylinder 35 connected with the second sliding block 37 is linked, and the sliding height is controlled by the knob 38.

In one embodiment, the piston rod of the second cylinder 35 is welded on one side of the second connecting plate 39, the lower surface of the second connecting plate 39 is welded with a protective ring 40, the inner side wall of the protective ring 40 penetrates through the flanging height grinding tool 41, the flanging height grinding tool 41 is protected by the protective ring 40, and the flanging height grinding tool 41 is used for height control during shell flanging.

In one embodiment, two supporting foot seats 47 are symmetrically welded on the lower surface of the plate body 101, a shell 42 is welded on the upper surface of the other connecting seat 301, a second through hole 46 is formed in one side of the shell 42 close to the connecting cylinder 13, the supporting device integrally operates through the arranged supporting foot seats 47, the arranged shell 42 protects the internal components, and the arranged second through hole 46 facilitates the extension of the internal components of the shell 42.

In one embodiment, a third cylinder 43 is installed on the inner side wall of the housing 42, a diagonal rod 44 is welded to a piston rod of the third cylinder 43, the inclination angle of the diagonal rod 44 is twenty-five degrees in the horizontal direction, a flanging thickness grinding tool 45 penetrates through the outer side wall of the diagonal rod 44, the piston rod of the installed third cylinder 43 is used for driving the connected diagonal rod 44 to move horizontally, the flanging thickness grinding tool 45 connected to the diagonal rod 44 is linked, and the flanging thickness grinding tool 45 is extended to the outer side of the housing 42 through a second through hole 46, so that flanging operation is performed.

In one embodiment, a switch set for controlling the on and off of the motor 11, the bidirectional cylinder 16, the first cylinder 19, the second cylinder 35 and the third cylinder 43 is installed outside the plate 101, and the switch set is connected to an external power supply to supply power to the motor 11, the bidirectional cylinder 16, the first cylinder 19, the second cylinder 35 and the third cylinder 43.

In this embodiment: the motor 11 is model number YVP 315S.

In this embodiment: the bi-directional cylinders 16 are CG1UN32-100Z in size.

In this embodiment: the first cylinder 19 has a model number OSP-P40-00000-00900.

In this embodiment: the second cylinder 35 is of the type DGP-40-500-PPA.

In this embodiment: the third cylinder 43 is of the type MGPM 16-100Z.

Working principle or structural principle: when in use, a worker sleeves a fan shell to be flanged on the outer parts of the connecting cylinder 13 and the cylinder 14, the switch group is opened to start the bidirectional cylinder 16, a piston rod of the bidirectional cylinder 16 drives the first arc-shaped plate 17 to move horizontally, the fan shell is propped against the arranged first through hole 18, then the switch group is opened to start the first cylinder 19 and the motor 11, the first cylinder 19 drives the connected second arc-shaped plate 20 to contract by using the piston rod of the first cylinder 19, so that the normal operation of the flanging height grinding tool 41 and the flanging thickness grinding tool 45 is avoided, the output shaft of the motor 11 drives the connecting cylinder 13 and the cylinder 14 which pass through the coupler 12 to rotate, the switch group is opened to start the third cylinder 43 firstly, the piston rod of the third cylinder 43 drives the connected inclined rod 44 to move horizontally, so that the connected flanging thickness grinding tool 45 extends out of the shell 42 through the second through hole 46 to flange the fan shell to be flanged, after the operation of the fan shell is finished, the switch group is turned on to start the second air cylinder 35, a piston rod of the second air cylinder 35 drives the second connecting plate 39 to move horizontally, so that the flanging height grinding tool 41 is moved to one side of the fan shell to be flanged to work, and after the operation is finished, the bidirectional air cylinder 16 is turned off to take down the flanged shell.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A flanging device for processing a fan shell comprises a placing and fixing component (1) and a flanging operation component (3), and is characterized in that the placing and fixing component is a flange operation component;

both sides of the placing and fixing component (1) are provided with flanging operation components (3);

the placing and fixing assembly (1) comprises a plate body (101), a motor (11), a coupler (12), a connecting cylinder (13), a cylinder (14), a connecting rod (15), a bidirectional cylinder (16), a first arc-shaped plate (17), a first through hole (18), a first cylinder (19) and a second arc-shaped plate (20);

motor (11) are installed to the inside wall of plate body (101), output shaft fixedly connected with shaft coupling (12) of motor (11), the lateral wall welding of shaft coupling (12) has connecting cylinder (13), the last skin weld of connecting cylinder (13) has drum (14), the inside diapire welding of drum (14) has connecting rod (15), the last surface mounting of connecting rod (15) has two-way cylinder (16), the piston rod symmetrical welding of two-way cylinder (16) has two first arcs (17), the inside wall of drum (14) just is located two first through-holes (18) have been seted up to the lateral wall symmetry of first arc (17).

2. The flanging device for machining the fan shell according to claim 1, wherein the flanging device comprises: two first cylinders (19) are symmetrically installed on the upper surface of the plate body (101), two second arc-shaped plates (20) are welded on piston rods of the first cylinders (19), and two adjacent sides of the second arc-shaped plates (20) are attached to the outer side wall of the connecting cylinder (13).

3. The flanging device for machining the fan shell according to claim 1, wherein the flanging device comprises: the flanging operation component (3) comprises a connecting seat (301), a first sliding groove (31), a first sliding block (32), a first connecting plate (33), a vertical plate (34), a second air cylinder (35), a second sliding groove (36), a second sliding block (37), a knob (38), a second connecting plate (39), a protective ring (40), a flanging height grinding tool (41), a shell (42), a third air cylinder (43), an inclined rod (44), a flanging thickness grinding tool (45), a second through hole (46) and a supporting foot seat (47);

the upper surface symmetry welding of plate body (101) has two connecting seats (301), one first spout (31) have been seted up to the front surface of connecting seat (301), the inside wall sliding connection of first spout (31) has first slider (32).

4. The flanging device for machining the fan shell according to claim 3, wherein the flanging device comprises: the front surface welding of first slider (32) has first connecting plate (33), the upper surface welding of first connecting plate (33) has second connecting plate (39).

5. The flanging device for machining the fan shell according to claim 3, wherein the flanging device comprises: one the upper surface welding of connecting seat (301) has riser (34), second spout (36) have been seted up to the front surface of riser (34), the inside wall sliding connection of second spout (36) has second slider (37), the rear surface welding of second slider (37) has second cylinder (35), the front surface welding of second slider (37) has knob (38).

6. The flanging device for machining the fan shell according to claim 5, wherein the flanging device comprises: the piston rod of second cylinder (35) welds in the one side of second connecting plate (39), the lower surface welding of second connecting plate (39) has guard ring (40), the inside wall of guard ring (40) runs through there is turn-ups height grinding apparatus (41).

7. The flanging device for machining the fan shell according to claim 3, wherein the flanging device comprises: the lower surface symmetry welding of plate body (101) has two supporting foot seats (47), another the upper surface welding of connecting seat (301) has casing (42), second through-hole (46) have been seted up to one side that casing (42) are close to connecting cylinder (13).

8. The flanging device for machining the fan shell according to claim 7, wherein the flanging device comprises: third cylinder (43) are installed to the inside wall of casing (42), the piston rod welding of third cylinder (43) has down tube (44), the inclination of down tube (44) is the horizontal direction twenty-five degrees, the lateral wall of down tube (44) runs through there is turn-ups thickness grinding apparatus (45).