CN217166782U

CN217166782U - Vertical band sawing machine for machining fan blades

Info

Publication number: CN217166782U
Application number: CN202123274538.6U
Authority: CN
Inventors: 蔡海滨
Original assignee: Ashland Fan Wuxi Co ltd
Current assignee: Ashland Fan Wuxi Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-08-12
Anticipated expiration: 2031-12-23

Abstract

The utility model belongs to the technical field of the saw technique and specifically relates to a vertical band sawing machine for processing fan blade is related to, and it includes the vertical band sawing machine body, is equipped with the support frame on the vertical band sawing machine body, rotates on the support frame to be connected with be used for with the first pole of waiting to cut the grafting of saw fan blade. The application has the effect of improving the quality of the product.

Description

Vertical band sawing machine for machining fan blades

Technical Field

The utility model belongs to the technical field of cut the saw technique and specifically relates to a vertical band sawing machine for processing fan blade is related to.

Background

The fan usually comprises fan blade, dryer, support frame and driving motor, and the fan of different models corresponds the fan blade of different shapes.

Fan blade is in process of production, in order to reduce the loss of wind pressure, the producer can cut fan blade's edge, make fan blade tip cut into the arc, the centre of a circle that the radian of fan blade arc end corresponds sets up with the centre of a circle of fan dryer is concentric, during the cutting, the producer marks the pitch arc that needs the cutting earlier usually, it is fixed with fan blade, the producer is holding the saw and is cutting the saw along the arc of marking with the saw, at the sawing in-process, the easy shake of producer's hand, make the circuit that cuts the saw produce the deviation, the quality of product has been reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the quality of product, this application provides a vertical band sawing machine for processing fan blade.

The application provides a vertical band sawing machine for processing fan blade adopts following technical scheme:

the utility model provides a vertical band sawing machine for processing fan blade, includes the vertical band sawing machine body, be equipped with the support frame on the vertical band sawing machine body, it is used for with the first pole of waiting to cut the grafting of saw fan blade to rotate to be connected with on the support frame.

Through adopting above-mentioned technical scheme, during the use, the producer will wait to cut the fan blade of saw and peg graft with first pole, then start vertical band sawing machine body, rotate first pole, first pole drives fan blade and rotates, the removal orbit that makes fan blade wait to cut one end is the arc, when the vertical band sawing machine body of process, cut by vertical band sawing machine, because vertical band sawing machine keeps motionless, and first pole rotates the junction around the person and rotates, consequently, the deviation that the cutting produced has been reduced, consequently, the quality of product has been improved.

Optionally, sliding connection has the mounting disc on the support frame, first pole rotates to be connected on the mounting disc, the mounting disc with be equipped with locating component between the support frame.

Through adopting above-mentioned technical scheme, during the use, producer's slip mounting disc after sliding suitable position, the operator passes through locating component and realizes fixing a position mounting disc and support frame to adjust the distance between first pole and the vertical band sawing machine body, make the fan blade that different length can be pegged graft to first pole, increased and cut the saw scope.

Optionally, the positioning assembly comprises a first screw rod, a tight supporting disc, a first cylinder and a rotating handle, the first screw rod is fixedly connected to the bottom of the mounting disc, the rotating handle is fixedly connected to the bottom of the first cylinder, an internal thread is arranged on the inner side wall of the first cylinder, the tight supporting disc is connected to the opening of the first cylinder, a first through hole is formed in the center of the tight supporting disc, the first through hole is communicated with the first cylinder, the first screw rod is in threaded connection with the first cylinder, and the tight supporting disc tightly supports the bottom wall of the support frame.

Through adopting above-mentioned technical scheme, during the use, the first screw rod of producer runs through first through-hole and inserts in the first section of thick bamboo, then rotates and rotate the handle, and first section of thick bamboo and first screw rod normal running fit, first section of thick bamboo drive support tight dish to the direction removal that is close to the support frame, finally support tight dish and support the diapire of tight support frame, and then realized the location to the mounting disc.

Optionally, one end of the first rod is fixedly connected with a first pipe, the mounting disc is vertically and fixedly connected with a vertical rod, and the first pipe is sleeved outside the vertical rod and is in running fit with the vertical rod.

Through adopting above-mentioned technical scheme, long-time the use, first pole produces wearing and tearing easily, and the producer can be dismantled first pipe and montant, changes new first pole, then overlaps the new first pipe once more on the montant, has realized carrying out the effect of changing to the first pole of wearing and tearing.

Optionally, a height adjusting assembly for adjusting the height of the first pipe is arranged between the first pipe and the mounting plate.

Through adopting above-mentioned technical scheme, the producer can adjust the distance between first pipe and the mounting disc through heightening the subassembly to realize adjusting distance between first pole and the support frame, make things convenient for the fan blade of first pole different thickness of pegging graft.

Optionally, the height-adjusting assembly includes a plurality of first rings, the first rings are sleeved outside the vertical rod, the bottom surface of the first ring at the bottommost portion contacts with the mounting disc, and the top surface of the first ring at the topmost portion contacts with the end surface of the first pipe.

Through adopting above-mentioned technical scheme, when the height of first pipe is increaseed to needs, the producer increases to the quantity of the first ring that the montant overcoat was established, and a plurality of first rings stack, the producer overlaps first pipe and establishes outside the montant, and the top contact of its bottom and the first ring at top has realized the effect of bed hedgehopping first pipe, when needs reduce the height of first pole, only need take off corresponding quantity first ring can, convenient operation.

Optionally, the height-adjusting assembly comprises a second ring and two second screws, wherein the second screws are in threaded connection with the mounting disc, the second ring is sleeved outside the vertical rod, the bottom surface of the second ring is abutted against the second screws, and the top surface of the second ring is in contact with the bottom surface of the first pipe.

Through adopting above-mentioned technical scheme, during the use, the producer rotates two second screw rods, makes two second screw rods rise or reduce same height, then overlaps the second ring and establish outside the montant to make the diapire of second ring be supported by two second screw rods simultaneously, then establish first pipe box outside the montant and with the contact of second ring, convenient operation.

Optionally, a cross plate is connected to the top surface of the second screw, a magnet is embedded in the cross plate, the second ring is an iron ring, and the magnet is adsorbed to the second ring.

Through adopting above-mentioned technical scheme, during the use, the operator can rotate the cross, realizes the rotation to the second screw rod to the setting up of cross has increased the area that the second ring was supported, makes the second ring supported more stable, and meanwhile, the second hoop is adsorbed to magnet, has further improved the stability that the second ring was supported.

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

1. according to the vertical band sawing machine, the vertical band sawing machine body, the supporting frame and the first rod are arranged, when the vertical band sawing machine is used, a producer inserts the fan blade of a saw to be cut into the first rod, then the vertical band sawing machine body is started, the first rod rotates, the first rod drives the fan blade to rotate, the moving track of one end, to be cut, of the fan blade is arc-shaped, when the fan blade passes through the vertical band sawing machine body, the fan blade is cut by the vertical band sawing machine, the vertical band sawing machine is kept still, and the first rod rotates around the rotating connection position of the producer, so that deviation generated by cutting is reduced, and quality of products is improved;

2. this application is through setting up mounting disc and locating component, and during the use, producer slip mounting disc after the suitable position, the operator passes through locating component and realizes fixing a position mounting disc and support frame to adjust the distance between first pole and the vertical band sawing machine body, make the fan blade of different length that first pole can be pegged graft, increased the sawing scope.

Drawings

Fig. 1 is a schematic structural view of a vertical band sawing machine for processing a fan blade in embodiment 1 of the present application.

Fig. 2 is a schematic structural diagram of a positioning assembly in embodiment 1 of the present application.

FIG. 3 is a schematic structural view of a vertical band sawing machine for processing fan blades in embodiment 2 of the present application

Fig. 4 is a schematic structural diagram of the height adjusting component in embodiment 2 of the present application.

Description of reference numerals: 1. a vertical band sawing machine body; 2. a support frame; 21. a support plate; 3. mounting a disc; 4. a first lever; 41. fixing the rod; 42. a plug rod; 5. a positioning assembly; 51. a first screw; 52. tightly abutting against the disc; 53. a first cartridge; 54. rotating the handle; 6. a sliding frame; 7. a vertical rod; 8. a first through hole; 9. a fan blade; 10. an arc-shaped plate; 11. a first tube; 12. a first ring; 13. a second ring; 14. a second screw; 15. a cross plate; 16. and a magnet.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a vertical band sawing machine for processing fan blades.

Example 1:

referring to fig. 1 and 2, a vertical band sawing machine for processing fan blade includes vertical band sawing machine body 1, fixedly connected with support frame 2 on the vertical band sawing machine body 1, and support frame 2 includes two backup pads 21 that are parallel to each other and set up, has the certain distance between two backup pads 21.

Referring to fig. 1 and 2, the two support plates 21 are slidably connected with a mounting plate 3, the diameter of the mounting plate 3 is larger than the distance between the two support plates 21, and the mounting plate 3 is rotatably connected with a first rod 4 inserted with the fan blade 9 of the saw to be cut. A positioning component 5 is arranged between the mounting disc 3 and the support frame 2.

Referring to fig. 1 and 2, the bottom fixedly connected with sliding frame 6 of mounting disc 3, sliding frame 6 inserts between two backup pads 21 and with support frame 2 sliding fit, locating component 5 includes first screw rod 51, support tight dish 52, first section of thick bamboo 53 and rotation handle 54, vertical fixedly connected with montant 7 on the mounting disc 3, first screw rod 51 fixed connection is in the bottom of mounting disc 3 and runs through sliding frame 6, rotation handle 54 fixed connection is in the bottom of first section of thick bamboo 53, be provided with the internal thread in the first section of thick bamboo 53, support tight dish 52 fixed connection in the terminal surface of first section of thick bamboo 53 open-ended, the diameter of supporting tight dish 52 is greater than the interval between two backup pads 21.

Referring to fig. 1 and 2, a first through hole 8 is formed in the center of the tightening disc 52, the first through hole 8 is communicated with the first tube 53, the first screw 51 penetrates through the first through hole 8 and is inserted into the first tube 53, the first screw 51 is in threaded connection with the first tube 53, and the tightening disc 52 tightens against the bottom wall of the support plate 21.

Referring to fig. 1 and 2, fan blade 9 is the cavity setting, the equal opening in both ends of fan blade 9 sets up, the welding has arc 10 on the inside wall that fan blade 9 is relative, first pole 4 includes dead lever 41 and bayonet rod 42, the diameter of dead lever 41 is greater than the diameter of bayonet rod 42, dead lever 41 and bayonet rod 42 fixed connection, bayonet rod 42 inserts in fan blade 9, and in two arc 10 sliding fit, two arc 10 contradict dead lever 41 simultaneously and connect the one end of bayonet rod 42.

Referring to fig. 1 and 2, one end of the fixing rod 41 departing from the inserting rod 42 is fixedly connected with a first tube 11, the first tube 11 is sleeved outside the vertical rod 7 and is in running fit with the vertical rod 7, and a height adjusting component for adjusting the height of the first tube 11 is arranged between the first tube 11 and the mounting disc 3. The height-adjusting component comprises a plurality of first rings 12, the first rings 12 are sleeved outside the vertical rod 7, the bottom surfaces of the first rings 12 at the bottommost part are in contact with the mounting disc 3, and the top surfaces of the first rings 12 at the topmost part are in contact with the end surface of the first pipe 11.

The principle of the embodiment 1 of the application is as follows: when the vertical band saw is used, a producer increases or decreases the first ring 12 sleeved outside the vertical rod 7 according to the thickness of the fan blade 9, then inserts the insertion rod 42 into the fan blade 9, so that the side wall of the insertion rod 42 is attached to the arc-shaped side wall of the arc-shaped plate 10, so that the end surface of the arc-shaped plate 10 is abutted against the end surface of the fixed rod 41, then the installation disc 3 is slid, so that the sliding frame 6 is in sliding fit with the support frame 2, when the fan blade 9 moves to a processing position, an operator rotates the rotating handle 54, the rotating handle 54 drives the first cylinder 53 to rotate, the first cylinder 53 is in threaded fit with the first screw 51, so that the abutting disc 52 moves towards the support plate 21 and abuts against the support plate 21, the support plate 21 is clamped together by matching with the installation disc 3, so as to realize the positioning of the installation disc 3, then, the operator starts the vertical band saw body 1, rotates the fixed rod 41, the fixed rod 41 drives the insertion rod 42 to rotate, the insertion rod 42 drives the fan blade 9 to rotate, so that the moving track of one end of the fan blade 9 to be cut is arc-shaped, when the fan blade passes through the vertical band sawing machine body 1, the fan blade is cut by the vertical band sawing machine body 1, the vertical band sawing machine is kept still, and the first rod 4 rotates around the rotating joint of a user, so that the deviation generated by cutting the saw is reduced, and the quality of a product is improved.

Example 2:

referring to fig. 3 and 4, the difference between this embodiment and embodiment 1 is that the height-adjusting assembly includes a second ring 13 and two second screws 14, the two second screws 14 are screwed on the mounting plate 3, the second ring 13 is sleeved outside the vertical rod 7, the bottom surface of the second ring 13 abuts against the two second screws 14, and the top surface of the second ring 13 contacts with the bottom surface of the first pipe 11.

Referring to fig. 3 and 4, a cross plate 15 is fixedly connected to the top surface of the second screw 14, a magnet 16 is embedded in the center of the cross plate 15, the second ring 13 is an iron ring, and when the second ring 13 is placed on the cross plate 15, the magnet 16 attracts the second ring 13.

The implementation principle of the embodiment 2 is as follows: an operator rotates the two cross plates 15 to enable the two second screw rods 14 to be raised or lowered by the same height, then the second ring 13 is sleeved outside the vertical rod 7, the bottom wall of the second ring 13 is simultaneously supported by the two second screw rods 14, the magnet 16 adsorbs the second ring 13, and then the first pipe 11 is sleeved outside the vertical rod 7 and is in contact with the second ring 13. And then realized the regulation to first pipe 11 height, convenient operation.

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: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a vertical band sawing machine for processing fan blade which characterized in that: the vertical band sawing machine comprises a vertical band sawing machine body (1), wherein a support frame (2) is arranged on the vertical band sawing machine body (1), and a first rod (4) which is used for being connected with a fan blade (9) to be sawed in an inserting mode is rotatably connected onto the support frame (2).

2. The vertical band sawing machine for machining fan blades according to claim 1, further comprising: sliding connection has mounting disc (3) on support frame (2), first pole (4) rotate to be connected on mounting disc (3), mounting disc (3) with be equipped with locating component (5) between support frame (2).

3. The vertical band sawing machine for machining fan blades according to claim 2, further comprising: the positioning assembly (5) comprises a first screw rod (51), a tight abutting disc (52), a first barrel (53) and a rotating handle (54), the first screw rod (51) is fixedly connected to the bottom of the mounting disc (3), the rotating handle (54) is fixedly connected to the bottom of the first barrel (53), internal threads are arranged on the inner side wall of the first barrel (53), the tight abutting disc (52) is connected to the opening of the first barrel (53), a first through hole (8) is formed in the center of the tight abutting disc (52), the first through hole (8) is communicated with the first barrel (53), the first screw rod (51) is in threaded connection with the first barrel (53), and the tight abutting disc (52) abuts against the bottom wall of the support frame (2).

4. The vertical band sawing machine for machining fan blades according to claim 3, characterized in that: the one end fixedly connected with first pipe (11) of first pole (4), vertical fixedly connected with montant (7) are gone up in mounting disc (3), first pipe (11) cover is established outside montant (7) and with montant (7) normal running fit.

5. The vertical band sawing machine for machining fan blades according to claim 4, wherein: the height adjusting assembly used for adjusting the height of the first pipe (11) is arranged between the first pipe (11) and the mounting disc (3).

6. The vertical band sawing machine for machining fan blades according to claim 5, further comprising: the height-adjusting assembly comprises a plurality of first rings (12), the first rings (12) are sleeved outside the vertical rod (7), the bottom of the first rings (12) is in contact with the mounting disc (3), and the top of the first rings (12) is in contact with the end face of the first pipe (11).

7. The vertical band sawing machine for machining fan blades according to claim 5, further comprising: heightening the subassembly and including second ring (13) and two second screw rods (14), two second screw rod (14) threaded connection in on mounting disc (3), second ring (13) cover is established outside montant (7), the bottom surface and two of second ring (13) second screw rod (14) are contradicted, the top surface of second ring (13) with the bottom surface contact of first pipe (11).

8. The vertical band sawing machine for machining fan blades according to claim 7, wherein: be connected with cross plate (15) on the top surface of second screw rod (14), inlay on cross plate (15) and be equipped with magnet (16), second ring (13) are the hoop, magnet (16) adsorb second ring (13).