CN211249426U

CN211249426U - Corner polishing equipment for motor fan production

Info

Publication number: CN211249426U
Application number: CN201921771870.3U
Authority: CN
Inventors: 李红印; 赵光强; 梁发炳
Original assignee: Chongqing Jiefurui Auto Parts Co ltd
Current assignee: Chongqing Jiefurui Auto Parts Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-08-14
Anticipated expiration: 2029-10-22

Abstract

The utility model relates to a motor fan production technical field just discloses a motor fan production is with corner equipment of polishing, the on-line screen storage device comprises a base, the interior diapire swing joint of base has one end to run through to the outside case that gathers materials of base, gathers the equal fixedly connected with slider in the left and right sides of case, and the equal sliding connection in one side that the slider was carried on the back mutually has a slide, the equal and inside wall fixed connection of base in one side that the slide carried on the back mutually, the equal fixed mounting in the left and right sides at base top has the support column, two top fixedly connected with roof between the relative one side of support column, the top fixedly connected with one end of roof run through to the pneumatic cylinder bottom the roof. This corner equipment of polishing is used in motor fan production, overall structure is simple, has realized the mill and has been convenient for the purpose of changing, need not dismantle with the help of external tool, has improved efficiency, is convenient for change or maintain convenient to use the mill.

Description

Corner polishing equipment for motor fan production

Technical Field

The utility model relates to a motor fan production technical field specifically is a motor fan production is with corner equipment of polishing.

Background

The motor fan is a motor having a fan hub and blades, which are inserted into slots uniformly distributed along the outer circumference of the fan hub, and are integrated with the fan hub by permanent coupling methods such as welding and bonding.

The whole equilibrium of motor fan is good, can save the required man-hour of adjustment balance, weight ratio bolted connection formula fan alleviates more than 30%, adopt the utility model discloses a vibration and noise when motor operation all reduce to some extent, need use the equipment of polishing in motor fan's the production process often, the work of polishing to its corner, current corner equipment of polishing for motor fan production has the shortcoming that the mill is not convenient for to change, need dismantle with the help of external tool, efficiency is reduced, make the mill cause wearing and tearing under long-time the use, and be not convenient for change or maintain it, be not convenient for use, so the corner equipment of polishing for motor fan production is proposed in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a corner equipment of polishing for motor fan production possesses the mill and is convenient for change the grade advantage, has solved current corner equipment of polishing for motor fan production and has had the shortcoming that the mill is not convenient for to change, need dismantle with the help of external tool, has reduced efficiency for the mill causes wearing and tearing under long-time the use, and is not convenient for change it or maintain, the not convenient to use problem.

(II) technical scheme

For realizing the purpose of being convenient for change of the above-mentioned mill, the utility model provides a following technical scheme: a corner polishing device for motor fan production comprises a base, wherein an inner bottom wall of the base is movably connected with a material collecting box, one end of the material collecting box penetrates to the outside of the base, sliding blocks are fixedly connected to the left side and the right side of the material collecting box, one side, opposite to each other, of each sliding block is slidably connected with a sliding seat, one side, opposite to each other, of each sliding seat is fixedly connected with the inner side wall of the base, supporting columns are fixedly mounted on the left side and the right side of the top of the base, a top plate is fixedly connected to the top between the opposite sides of the two supporting columns, one end of the top plate is fixedly connected with a hydraulic cylinder, one end of the top plate penetrates to the bottom of the top plate, the bottom of the hydraulic cylinder is fixedly connected with a driving motor, an output shaft, the bottom of the fixed cover is fixedly provided with a millstone, the left side and the right side of the fixed rod are both movably connected with a wane, one side of the wane opposite to the back side is both penetrated into the side wall of the connecting seat and is movably connected with the inside of the side wall of the connecting seat through a connecting shaft, the top of the wane and the inside of the side wall of the connecting seat are fixedly connected with a reset spring, one end of the reset spring is fixedly connected with the inner top wall of, the bottom of the wane is fixedly connected with a hinged seat, the bottom of the hinged seat is hinged with a clamping rod, one end of the clamping rod penetrates through the connecting seat, the bottom of the clamping rod is clamped with a clamping block, the bottom of the clamping block is fixedly connected with the top of the fixed cover, the back of the clamping rod is movably connected with a limiting seat with one end fixedly connected with the back of the inner cavity of the side wall of the connecting seat, the equal fixedly connected with connecting rod in the left and right sides of connecting seat, the outside threaded connection of connecting rod has the spiral shell piece, the bottom of spiral shell piece and the top swing joint of fixed cover.

Preferably, the top of the base is provided with a mounting groove, and the front end and the rear end of the mounting groove are respectively on the same horizontal plane with the front surface and the rear surface of the base.

Preferably, the inside of roof is seted up the mounting hole with pneumatic cylinder looks adaptation, the outside fixed mounting of pneumatic cylinder has the mount, the bottom of mount and the top fixed connection of roof.

Preferably, the fixed slot with dead lever looks adaptation is seted up to the bottom of fixing base, rectangular through-hole has all been seted up to the left and right sides wall of connecting seat inner chamber, rectangular through-hole and wane looks adaptation.

Preferably, the left and right sides of connecting seat bottom all sets up the activity hole with kelly looks adaptation, spacing seat is the U-shaped, the internal volume of spacing seat and the volume looks adaptation of kelly.

Preferably, the connecting rod is L-shaped, the outside fixedly connected with screw thread of connecting rod, set up the thread groove with screw thread looks adaptation on the inside wall of spiral shell piece, the stabilizing slot has all been seted up to the left and right sides at fixed cover top.

(III) advantageous effects

Compared with the prior art, the utility model provides a corner equipment of polishing is used in production of motor fan possesses following beneficial effect:

1. the corner polishing equipment for motor fan production extends a fixed rod into a connecting seat from bottom to top and is clamped with a fixed seat, the fixed rod is contacted with a wane and changes the angle of the wane in the ascending process, the clamping rod extends out of the connecting seat and is clamped with a clamping block at the top of a fixed cover under the action of a lever principle, a reset spring at the moment is in a stretching state, the angle between the clamping rod and the wane can be effectively adjusted by arranging a hinged seat, the clamping rod can always move linearly by arranging a limit seat, and the screw block is contacted with a thread at the outer side of the connecting rod and generates displacement by rotating the screw block so as to enable the screw block to move downwards in height until being connected with a stabilizing groove arranged at the top of the fixed cover, thereby realizing secondary fixation of the fixed cover and a grinding disc, having simple integral structure, increasing the stability of the installation of the grinding disc, being simple and convenient to install without, is convenient to use.

2. This corner equipment of polishing is used in motor fan production, make it at the connecting rod outside rebound through the reverse rotation spiral shell piece, until the separation of spiral shell piece and the firm groove at fixed cover top, then pull out fixed cover downwards, make dead lever and fixing base separation, meanwhile, the wane is not spacing by the dead lever, realize the separation of kelly and fixture block under reset spring rebound effect, the kelly is retracted inside the connecting seat lateral wall this moment, overall structure is simple, the purpose of mill change of being convenient for has been realized, need not dismantle with the help of external tools, the efficiency is improved, be convenient for change or maintain the mill, and convenient to use.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a cross-sectional view of the connecting seat of the present invention.

In the figure: the grinding wheel comprises a base 1, a material collecting box 2, a sliding block 3, a sliding seat 4, a supporting column 5, a top plate 6, a hydraulic cylinder 7, a driving motor 8, a connecting seat 9, a fixing seat 10, a fixing rod 11, a fixing cover 12, a grinding disc 13, a wane 14, a return spring 15, a hinged seat 16, a clamping rod 17, a clamping block 18, a limiting seat 19, a connecting rod 20 and a screw block 21.

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.

Referring to fig. 1-3, the present invention provides the following technical solutions: a corner polishing device for motor fan production comprises a base 1, wherein the top of the base 1 is provided with a mounting groove, the front end and the rear end of the mounting groove are respectively positioned on the same horizontal plane with the front surface and the rear surface of the base 1, the inner bottom wall of the base 1 is movably connected with a material collecting box 2 with one end penetrating to the outside of the base 1, the material collecting box 2 is a rectangle with hollow inside and missing top, the left side and the right side of the material collecting box 2 are both fixedly connected with a sliding block 3, the opposite sides of the sliding block 3 are both slidably connected with a sliding seat 4, the opposite sides of the sliding seat 4 are both fixedly connected with the inner side wall of the base 1, the left side and the right side of the top of the base 1 are both fixedly provided with supporting columns 5, the top between the opposite sides of the two supporting columns 5 is fixedly connected with a top plate 6, the, a fixing frame is fixedly arranged on the outer side of the hydraulic cylinder 7, the bottom of the fixing frame is fixedly connected with the top of the top plate 6, the type of the hydraulic cylinder 7 can be HOB50, the bottom of the hydraulic cylinder 7 is fixedly connected with a driving motor 8, the type of the driving motor 8 can be DM860H, an output shaft of the driving motor 8 is fixedly connected with a connecting seat 9, an inner top wall of the connecting seat 9 is fixedly provided with a fixing seat 10, a fixing rod 11 with one end penetrating to the outside of the connecting seat 9 is clamped inside the fixing seat 10, the bottom of the fixing seat 10 is provided with a fixing groove matched with the fixing rod 11, the bottom of the fixing rod 11 is fixedly connected with a fixing cover 12, the bottom of the fixing cover 12 is fixedly provided with a grinding disc 13, the left side and the right side of the fixing rod 11 are both movably connected with wanes 14, the left side wall and the right side wall of an inner cavity of the connecting seat 9, the rocker 14 is hinged with the connecting shaft, the top of the rocker 14 is fixedly connected with a return spring 15, one end of the return spring is fixedly connected with the inner top wall of the side wall of the connecting seat 9, the inner part of the side wall of the connecting seat 9 is positioned, the top of the rocker 14 is fixedly connected with an inner return spring 15, the bottom of the rocker 14 is fixedly connected with a hinged seat 16, the angle between a clamping rod 17 and the rocker 14 can be effectively adjusted by arranging the hinged seat 16, the bottom of the hinged seat 16 is hinged with a clamping rod 17, one end of the clamping rod 17 penetrates through the outer part of the connecting seat 9, the left side and the right side of the bottom of the connecting seat 9 are both provided with movable holes matched with the clamping rod 17, the bottom of the clamping rod 17 is clamped with a clamping block 18, the clamping rod 11 extends into the connecting seat 9 from bottom to top and is clamped with the fixing seat 10, the clamping rod 11 is contacted with the rocker 14, at this time, the reset spring 15 is in a stretching state, the bottom of the fixture block 18 is fixedly connected with the top of the fixed cover 12, the back of the clamping rod 17 is movably connected with a limiting seat 19, one end of the limiting seat 19 is fixedly connected with the back of the inner cavity of the side wall of the connecting seat 9, the limiting seat 19 is in a U shape, the internal volume of the limiting seat 19 is matched with the volume of the clamping rod 17, the clamping rod 17 can always move linearly by arranging the limiting seat 19, the left side and the right side of the connecting seat 9 are both fixedly connected with connecting rods 20, the outer side of each connecting rod 20 is in a threaded connection with a screw block 21, each connecting rod 20 is in an L shape, the outer side of each connecting rod 20 is fixedly connected with a thread groove matched with the thread, the bottom of each screw block 21 is movably connected with the top of the fixed cover 12, by rotating the screw block 21, the screw block 21 is in contact with the thread on the outer side of the connecting rod 20 and, thereby realize fixed cover 12 and millstone 13's secondary fixed, the firm groove has all been seted up to the left and right sides at fixed cover 12 top, make it at the connecting rod 20 outside rebound through reverse rotation spiral shell piece 21, until spiral shell piece 21 and the firm groove separation at fixed cover 12 top, then pull out fixed cover 12 downwards, make dead lever 11 and fixing base 10 separate, meanwhile, wane 14 is not spacing by dead lever 11, realize the separation of kelly 17 and fixture block 18 under reset spring 15 rebound effect, the kelly 17 is retracted inside going into connecting seat 9 lateral wall this moment, overall structure is simple, the mesh of the mill 13 change of being convenient for has been realized, need not dismantle with the help of external tool, the efficiency is improved, be convenient for change or maintain millstone 13, and convenient to use.

When using, fixing base 10 and the joint of dead lever 11, kelly 17 atress and fixture block 18 joint, and rotate spiral shell piece 21 and make it be connected with the firm groove at fixed cover 12 top to the realization makes the high regulation of mill 13 through starting up pneumatic cylinder 7 to mill 13 installation, then starts driving motor 8 and makes mill 13 rotate, realizes the work of polishing.

To sum up, the corner polishing device for motor fan production extends the fixing rod 11 from bottom to top into the connecting seat 9 and is clamped with the fixing seat 10, contacts the wane 14 and changes the angle of the wane 14 in the process that the fixing rod 11 rises, under the action of the lever principle, the clamping rod 17 extends out of the connecting seat 9 and is clamped with the clamping block 18 at the top of the fixing cover 12, the reset spring 15 is in a stretching state, the angle between the clamping rod 17 and the wane 14 can be effectively adjusted by arranging the hinging seat 16, the clamping rod 17 can always move linearly by arranging the limiting seat 19, the screw block 21 contacts with the thread at the outer side of the connecting rod 20 and generates displacement by rotating the screw block 21, so that the screw block 21 moves downwards in height and is connected with the stabilizing groove arranged at the top of the fixing cover 12, thereby realizing the secondary fixing of the fixing cover 12 and the grinding disc 13, and the whole structure is simple, increase the steadiness to the installation of mill 13, simple installation, need not with the help of external instrument, facilitate the use, make it at connecting rod 20 outside rebound through reverse rotation spiral shell piece 21, until spiral shell piece 21 and the separation of the firm groove at fixed cover 12 top, then pull out fixed cover 12 downwards, make dead lever 11 and fixing base 10 separate, meanwhile, wane 14 is not spacing by dead lever 11, realize the separation of kelly 17 and fixture block 18 under reset spring 15 rebound effect, the kelly 17 is retracted inside connecting seat 9 lateral wall this moment, the overall structure is simple, the purpose of mill 13 change of being convenient for has been realized, need not dismantle with the help of external instrument, the efficiency is improved, be convenient for change or maintain mill 13, convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a corner equipment of polishing is used in production of motor fan, includes base (1), its characterized in that: the inner bottom wall of the base (1) is movably connected with a material collecting box (2) with one end penetrating to the outside of the base (1), the left side and the right side of the material collecting box (2) are fixedly connected with sliding blocks (3), one side of each of the opposite sides of each of the sliding blocks (3) is slidably connected with a sliding seat (4), one side of each of the opposite sides of each of the sliding seats (4) is fixedly connected with the inner side wall of the base (1), the left side and the right side of the top of the base (1) are fixedly provided with supporting columns (5), the top between the opposite sides of the two supporting columns (5) is fixedly connected with a top plate (6), the top of the top plate (6) is fixedly connected with a hydraulic cylinder (7) with one end penetrating to the bottom of the top plate (6), the bottom of the hydraulic cylinder (7) is fixedly connected with a driving motor (8, a fixed rod (11) with one end penetrating to the outside of the connecting seat (9) is clamped in the fixing seat (10), a fixed cover (12) is fixedly connected to the bottom of the fixed rod (11), a grinding disc (13) is fixedly installed at the bottom of the fixed cover (12), warping plates (14) are movably connected to the left side and the right side of the fixed rod (11), one sides of the warping plates (14) opposite to each other penetrate into the side wall of the connecting seat (9) and are movably connected with the inside of the side wall of the connecting seat (9) through connecting shafts, a return spring (15) with one end fixedly connected with the inner top wall of the side wall of the connecting seat (9) is fixedly connected to the top of the warping plates (14) and is positioned in the side wall of the connecting seat (9), a hinged seat (16) is fixedly connected to the bottom of the warped plates (14), a clamping rod (17) with one end penetrating to the outside of the connecting seat (9), the bottom of the clamping block (18) is fixedly connected with the top of the fixed cover (12), the back of the clamping rod (17) is movably connected with a limiting seat (19) with one end fixedly connected with the back of an inner cavity of the side wall of the connecting seat (9), the left side and the right side of the connecting seat (9) are fixedly connected with a connecting rod (20), the outer side of the connecting rod (20) is in threaded connection with a screw block (21), and the bottom of the screw block (21) is movably connected with the top of the fixed cover (12).

2. A motor fan production is with corner equipment of polishing of claim 1 characterized in that: the top of the base (1) is provided with a mounting groove, and the front end and the rear end of the mounting groove are respectively on the same horizontal plane with the front surface and the rear surface of the base (1).

3. A motor fan production is with corner equipment of polishing of claim 1 characterized in that: the mounting hole matched with the hydraulic cylinder (7) is formed in the top plate (6), a fixing frame is fixedly mounted on the outer side of the hydraulic cylinder (7), and the bottom of the fixing frame is fixedly connected with the top of the top plate (6).

4. A motor fan production is with corner equipment of polishing of claim 1 characterized in that: the fixed slot with dead lever (11) looks adaptation is seted up to the bottom of fixing base (10), rectangular through-hole has all been seted up to the left and right sides wall of connecting seat (9) inner chamber, rectangular through-hole and wane (14) looks adaptation.

5. A motor fan production is with corner equipment of polishing of claim 1 characterized in that: the left and right sides of connecting seat (9) bottom all sets up the activity hole with kelly (17) looks adaptation, spacing seat (19) are the U-shaped, the inside volume of spacing seat (19) and the volume looks adaptation of kelly (17).

6. A motor fan production is with corner equipment of polishing of claim 1 characterized in that: the connecting rod (20) is L-shaped, the outside fixedly connected with screw thread of connecting rod (20), set up the thread groove with screw thread looks adaptation on the inside wall of spiral shell piece (21), the firm groove has all been seted up to the left and right sides at fixed cover (12) top.