CN216179451U - A double grinding head polishing machine - Google Patents

Abstract

The utility model discloses a double-grinding-head polishing machine which comprises a mounting seat, an operating platform, an extension seat, a support frame and a truss, wherein the operating platform is arranged at the upper end of the mounting seat, a clamping jaw is arranged at the upper end of the operating platform, the extension seat is fixedly connected to one side of the bottom of the mounting seat, the support frame is fixedly connected to the other side of the extension seat, a sliding groove hole is formed in the middle of the support frame, a first sliding block is connected in the sliding groove hole in a sliding mode, a first pneumatic cylinder is fixedly connected to one side of the first sliding block, a first polishing motor is fixedly connected to the other end of the first pneumatic cylinder, the truss is fixedly connected to the upper end of the support frame, a sliding groove rail is arranged at the lower end of the truss, a second sliding block is connected in the sliding groove rail in a sliding mode, a second pneumatic cylinder is fixedly connected to the lower end of the second pneumatic cylinder, and a second polishing motor is fixedly connected to the lower end of the second pneumatic cylinder. The utility model aims to provide the double-grinding-head polishing machine which has the advantages of high automation degree, simplicity in operation, high working efficiency, good polishing uniformity and improvement on the quality of finished products.

Description

A double grinding head polishing machine

technical field

The utility model relates to the technical field of polishing machines, in particular to a double-grinding head polishing machine.

Background technique

In the production process of electrical appliances and other products, most of the products have metal or plastic shells. After the production of the product shells, the surface is mostly rough. In order to improve product quality and product aesthetics, most of the product shells need to be polished. Most of the existing polishing machines require manual hand-held operation. For the specific location, first fix the product shell to be polished, then hold the polishing machine and polish the surface of the product through the polishing wheel on the polishing machine. The automation is low and manual operation is required. It is complicated, and the work efficiency is low. The manual polishing method cannot guarantee the consistency of the polished surface of the product, which affects the quality of the product.

Utility model content

In view of the above deficiencies in the prior art, the purpose of the present invention is to provide a double-grinding head polishing machine with high automation, simple operation, high work efficiency, good polishing uniformity and improved product quality.

The technical scheme adopted by the present invention to achieve the above purpose is: a double-grinding head polishing machine, comprising an installation seat, an operation table, an extension seat, a support frame, and a truss, the upper end of the installation seat is provided with an operation table, and the operation The upper end surface of the table is provided with a plurality of sliding grooves in a divergent shape. A movable cavity is arranged in the operating table at the bottom of the sliding groove, and a threaded disk is rotatably connected in the movable cavity. A sliding block is slidably connected to the bottom of the sliding block, the lower end of the sliding block is provided with a tooth groove, the spiral meshing teeth are engaged with the tooth groove, the upper end of the sliding block is fixedly connected with a clamping claw, and the upper end of the clamping claw passes through the In the sliding groove, the lower end of the movable cavity is provided with a first connection groove, a first bevel gear is rotatably connected in the first connection groove, and the upper end of the first bevel gear is fixedly connected to the lower end of the threaded disk, and the One side of the first bevel gear is meshed with a second bevel gear, one end of the rotating shaft of the second bevel gear is fixedly connected with a first motor, and the first motor is fitted and connected to one side of the operating table, and the operating table is The lower end is fixedly connected with a third bevel gear, the middle part of the upper end of the mounting seat is oppositely provided with a second connection groove, the third bevel gear is rotatably connected in the second connection groove, and one side of the third bevel gear is meshed and connected There is a fourth bevel gear, one end of the rotating shaft of the fourth bevel gear is fixedly connected with a second motor, the second motor is fitted and connected to one side of the mounting seat, and one side of the bottom of the mounting seat is fixedly connected with an extension A support frame is fixedly connected to the other side of the extension base, a chute hole is opened in the middle of the support frame, a first slider is slidably connected in the chute hole, and a rotatable connection A first screw rod, the first screw rod penetrates the first slider, and the first screw rod and the first slider are threadedly connected; Three motors, the lower end of the first screw rod is fixedly connected with the rotating shaft of the third motor, one side of the first slider is fixedly connected with a first pneumatic cylinder, and the other end of the first pneumatic cylinder is fixedly connected with a first polishing motor , the end of the rotating shaft of the first polishing motor is fixedly connected with a first polishing wheel, the upper end of the support frame is fixedly connected with a truss, the lower end of the truss is provided with a chute rail, and a second wire is rotatably connected in the chute rail A fourth motor is fixedly connected to one end of the second screw rod, the fourth motor is fixedly connected to one side of the lower end of the truss, and a second slider is slidably connected in the chute rail. The lower end of the block is fixedly connected with a second pneumatic cylinder, the lower end of the second pneumatic cylinder is fixedly connected with a second polishing motor, and the end of the rotating shaft of the second polishing motor is fixedly connected with a second polishing wheel.

In some implementations, an installation groove is formed in the center of the bottom of the first connection groove, a bearing is fixedly connected in the installation groove, a rotating rod is fixedly connected in the bearing, and the upper end of the rotating rod is fixedly connected to the first bevel gear Bottom center.

In some implementations, an upper grooved ring is fitted and connected to the lower end of the operating table, and a lower grooved ring is fitted to the upper end of the mounting seat, the upper grooved ring and the lower grooved ring are arranged opposite to each other, and the upper grooved ring and A number of balls are rollingly connected between the lower groove rings.

In some implementations, a rubber pad is fixedly connected to the outer side of the clamping jaw, and a rack is provided on the side of the rubber pad.

The beneficial effects of the utility model are as follows: the device can quickly fix the polishing piece through the clamping jaws, and then drives the polishing piece to rotate through the operating table, so as to carry out a comprehensive polishing operation on the outside of the polishing piece and improve the production efficiency. The wheel and the second polishing wheel can polish the upper end and side of the polishing piece, and the first slider and the second slider can adjust the polishing position in real time, improve the polishing uniformity, and improve the production quality of the product. The second motor, the third motor and the fourth motor can realize the automatic polishing process, the operation is simple, and the processing efficiency is improved.

Description of drawings

1 is a schematic diagram of the overall structure of the present utility model;

2 is a schematic diagram of the overall cross-sectional structure of the utility model;

FIG. 3 is a schematic cross-sectional structural diagram of the installation seat and the operating table of the present invention.

In the picture: 1 mounting seat, 2 operating table, 3 extension seat, 4 supporting frame, 5 truss, 6 sliding groove, 7 threaded disk, 8 screw teeth, 9 sliding block, 10 clamping jaw, 11, first bevel gear, 12 , the second bevel gear, 13, the first motor, 14, the third bevel gear, 15, the fourth bevel gear, 16, the second motor, 17, the chute hole, 18, the first slider, 19, the first wire Rod, 20, Third Motor, 21, First Air Cylinder, 22, First Polishing Motor, 23, First Polishing Wheel, 24, Chute Rail, 25, Second Screw, 26, Fourth Motor, 27, Second slider, 28, Second pneumatic cylinder, 29, Second polishing motor, 30, Second polishing wheel, 31, Bearing, 32, Rod, 33, Upper grooved ring, 34, Lower grooved ring, 35, Ball , 36, rubber pads.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figure 1-3, a double grinding head polishing machine, including a mounting seat 1, an operating table 2, an extension seat 3, a support frame 4, and a truss 5, the upper end of the mounting seat 1 is provided with an operating table 2, and the upper end surface of the operating table 2 A plurality of sliding grooves 6 are provided in a divergent shape. The operating table 2 at the bottom of the sliding groove 6 is provided with a movable cavity. The movable cavity is rotatably connected with a threaded disk 7. The upper end of the threaded disk 7 is fixedly connected with a screw tooth 8. The bottom of the sliding groove 6 slides. A sliding block 9 is connected, the lower end of the sliding block 9 is provided with a tooth groove, the screw teeth 8 are engaged with the tooth groove, the upper end of the sliding block 9 is fixedly connected with a clamping claw 10, the upper end of the clamping claw 10 penetrates the sliding groove 6, and the lower end of the movable cavity is provided with A first connection groove, a first bevel gear 11 is rotatably connected in the first connection groove, and the upper end of the first bevel gear 11 is fixedly connected to the lower end of the threaded disk 7, and a second bevel gear 12 is meshed and connected to one side of the first bevel gear 11. A first motor 13 is fixedly connected to one end of the rotating shaft of the second bevel gear 12 , the first motor 13 is fitted and connected to one side of the console 2 , a third bevel gear 14 is fixedly connected to the lower end of the console 2 , and the middle of the upper end of the mounting seat 1 is oppositely arranged There is a second connection groove, the third bevel gear 14 is rotatably connected in the second connection groove, a fourth bevel gear 15 is meshed and connected to one side of the third bevel gear 14, and one end of the rotating shaft of the fourth bevel gear 15 is fixedly connected to the second bevel gear 15. The motor 16 and the second motor 16 are fitted and connected on one side of the mounting seat 1, the bottom side of the mounting seat 1 is fixedly connected with the extension seat 3, the other side of the extension seat 3 is fixedly connected with the support frame 4, and the middle of the support frame 4 is provided with a sliding Slot hole 17, a first slider 18 is slidably connected in the slot hole 17, and a first screw rod 19 is rotatably connected in the slot hole 17, the first screw rod 19 penetrates the first slider 18, and the first screw rod 19 and the first slider 18 are threadedly connected, the support frame 4 below the chute hole 17 is fixedly connected with the third motor 20, the lower end of the first screw rod 19 is fixedly connected with the rotating shaft of the third motor 20, and the first slider 18 One side is fixedly connected with a first pneumatic cylinder 21, the other end of the first pneumatic cylinder 21 is fixedly connected with a first polishing motor 22, the end of the rotating shaft of the first polishing motor 22 is fixedly connected with a first polishing wheel 23, and the upper end of the support frame 4 is fixed A truss 5 is connected, the lower end of the truss 5 is provided with a chute rail 24, a second screw rod 25 is rotatably connected in the chute rail 24, and one end of the second screw rod 25 is fixedly connected with a fourth motor 26, and the fourth motor 26 is fixedly connected to the On one side of the lower end of the truss 5, a second sliding block 27 is slidably connected in the chute rail 24, the lower end of the second sliding block 27 is fixedly connected with a second pneumatic cylinder 28, and the lower end of the second pneumatic cylinder 28 is fixedly connected with a second polishing motor 29, A second polishing wheel 30 is fixedly connected to the end of the rotating shaft of the second polishing motor 29 .

In some implementations, an installation groove is opened in the center of the bottom of the first connection groove, a bearing 31 is fixedly connected in the installation groove, a rotating rod 32 is fixedly connected in the bearing 31, and the upper end of the rotating rod 32 is fixedly connected to the bottom center of the first bevel gear 11, It is used to better support the threaded disk 7 and improve the operation stability of the operating table 2 .

In some implementations, an upper grooved ring 33 is fitted and connected to the lower end of the operating table 2 , and a lower grooved ring 34 is fitted to the upper end of the mounting base 1 . A number of balls 35 are rollingly connected between the groove rings 34 , which are used to support the operating table 2 and improve the warm stability of the operating table 2 during rotation.

In some implementations, a rubber pad 36 is fixedly connected to the outer side of the clamping jaw 10 , a rack is provided on the side of the rubber pad 36 , the polishing part is clamped by the clamping jaw 10 , and the rubber pad 36 can prevent the clamping jaw 10 from affecting the polishing part. cause scratches.

The working principle of the utility model is as follows: when using, first place the polishing piece on the upper end of the operating table 2, then start the first motor 13, the first motor 13 drives the second bevel gear 12 to rotate, and the second bevel gear 12 drives the first bevel gear 12. The gear 11 rotates, the first bevel gear 11 drives the threaded disc 7 to rotate, the threaded disc 7 drives the sliding block 9 to move through the helical meshing teeth 8, and the sliding block 9 drives the jaw 10 to move along the direction of the sliding groove 6, and the polishing part is carried out by the jaw 10. After fixing, the second motor 16 drives the fourth bevel gear 15 to rotate, the fourth bevel gear 15 drives the third bevel gear 14 to rotate, the third bevel gear 14 drives the operating table 2 to rotate, and then the polishing parts rotate together, and then the second pneumatic The cylinder 28 drives the second polishing motor 29 to move downward, so that the second polishing wheel 30 is in contact with the upper end of the polishing piece, the fourth motor 26 drives the second screw 25 to rotate, and the second screw 25 drives the second slider 27 to slide The groove rail 24 moves in the direction to adjust the polishing position of the second polishing wheel 30 on the upper end of the polishing piece. At the same time, the first pneumatic cylinder 21 drives the second polishing motor 29 to move toward one end of the polishing piece, so that the first polishing wheel 23 is in contact with the side of the polishing piece. Contact, the third motor 20 drives the first screw 19 to rotate, and the first screw 19 drives the first slider 18 to move along the chute hole 17, thereby adjusting the position of the first polishing wheel 23 on the side of the polishing piece.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (4)

1. The utility model provides a two bistrique burnishing machines, includes mount pad (1), operation panel (2), extends seat (3), support frame (4), truss (5), its characterized in that: an operating table (2) is arranged at the upper end of the mounting seat (1), a plurality of sliding grooves (6) are formed in the upper end surface of the operating table (2) in a divergent mode, a movable cavity is arranged in the operating table (2) at the bottom of each sliding groove (6), a threaded disc (7) is connected in the movable cavity in a rotating mode, a spiral engaging wheel (8) is fixedly connected to the upper end of the threaded disc (7), a sliding block (9) is connected to the bottom of each sliding groove (6) in a sliding mode, a tooth groove is formed in the lower end of each sliding block (9), the spiral engaging wheel (8) is connected with the tooth groove in a meshing mode, a clamping jaw (10) is fixedly connected to the upper end of each sliding block (9), the upper end of each clamping jaw (10) penetrates out of the corresponding sliding groove (6), a first connecting groove is formed in the lower end of each movable cavity, a first bevel gear (11) is connected in the first connecting groove in a rotating mode, and the upper end of the first bevel gear (11) is fixedly connected to the lower end of the threaded disc (7), one side of the first bevel gear (11) is connected with a second bevel gear (12) in a meshing manner, one end of a rotating shaft of the second bevel gear (12) is fixedly connected with a first motor (13), the first motor (13) is connected to one side of the operating platform (2) in a meshing manner, the lower end of the operating platform (2) is fixedly connected with a third bevel gear (14), a second connecting groove is oppositely formed in the middle of the upper end of the mounting seat (1), the third bevel gear (14) is rotatably connected into the second connecting groove, one side of the third bevel gear (14) is connected with a fourth bevel gear (15) in a meshing manner, one end of a rotating shaft of the fourth bevel gear (15) is fixedly connected with a second motor (16), the second motor (16) is connected to one side of the mounting seat (1) in a meshing manner, one side of the bottom of the mounting seat (1) is fixedly connected with an extension seat (3), and the other side of the extension seat (3) is fixedly connected with a support frame (4), a sliding groove hole (17) is formed in the middle of the support frame (4), a first sliding block (18) is connected in the sliding groove hole (17) in a sliding mode, a first lead screw (19) is further connected in the sliding groove hole (17) in a rotating mode, the first lead screw (19) penetrates through the first sliding block (18), the first lead screw (19) is in threaded connection with the first sliding block (18), a third motor (20) is fixedly connected in the support frame (4) below the sliding groove hole (17), the lower end of the first lead screw (19) is fixedly connected with a rotating shaft of the third motor (20), a first pneumatic cylinder (21) is fixedly connected to one side of the first sliding block (18), a first polishing motor (22) is fixedly connected to the other end of the first pneumatic cylinder (21), a first polishing wheel (23) is fixedly connected to the tail end of the rotating shaft of the first polishing motor (22), and a truss (5) is fixedly connected to the upper end of the support frame (4), truss (5) lower extreme is provided with spout rail (24), spout rail (24) internal rotation is connected with second lead screw (25), second lead screw (25) one end fixedly connected with fourth motor (26), fourth motor (26) fixed connection be in truss (5) lower extreme one side, sliding connection has second slider (27) in spout rail (24), second slider (27) lower extreme fixedly connected with second pneumatic cylinder (28), second pneumatic cylinder (28) lower extreme fixedly connected with second polishing motor (29), the terminal fixedly connected with second buffing wheel (30) of axis of rotation of second polishing motor (29).

2. The dual wheel head polishing machine of claim 1, wherein: the mounting groove has been seted up at first connecting groove bottom center, fixedly connected with bearing (31) in the mounting groove, fixedly connected with bull stick (32) in bearing (31), bull stick (32) upper end fixed connection is in first bevel gear (11) bottom center.

3. The dual wheel head polishing machine of claim 1, wherein: the lower end of the operating platform (2) is connected with an upper groove ring (33) in an embedded mode, the upper end of the mounting seat (1) is connected with a lower groove ring (34) in an embedded mode, the upper groove ring (33) and the lower groove ring (34) are arranged oppositely, and a plurality of balls (35) are connected between the upper groove ring (33) and the lower groove ring (34) in a rolling mode.

4. The dual wheel head polishing machine of claim 1, wherein: the clamping jaw (10) is fixedly connected with a rubber pad (36) on one side facing outwards, and a rack is arranged on the side face of the rubber pad (36).

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