CN210678079U - Efficient polisher - Google Patents

Efficient polisher Download PDF

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Publication number
CN210678079U
CN210678079U CN201920617560.XU CN201920617560U CN210678079U CN 210678079 U CN210678079 U CN 210678079U CN 201920617560 U CN201920617560 U CN 201920617560U CN 210678079 U CN210678079 U CN 210678079U
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China
Prior art keywords
motor
lead screw
box
box body
fixedly arranged
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Active
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CN201920617560.XU
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Chinese (zh)
Inventor
夏玉城
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Hubei Macheng Hefeng Precision Machinery Co ltd
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Hubei Macheng Hefeng Precision Machinery Co ltd
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Abstract

The utility model discloses an efficient polisher relates to mechanical technical field. Including the box, the workstation passes through elevating gear fixed mounting inside the box, and the workstation top is provided with the mounting panel, mounting panel both sides tip fixed mounting has the fixed plate, and mounting panel lower part fixed mounting has first motor, first motor is double-end motor, is connected with first lead screw and second lead screw on the output shaft at first motor both ends respectively, threaded connection has first lead screw seat and second lead screw seat on first lead screw and the second lead screw respectively, there are second motor and third motor first lead screw seat and second lead screw seat bottom through first connecting rod and second connecting rod fixed mounting respectively, is connected with first dull polish dish and stereotyped and second dull polish dish on the output shaft of second motor and third motor respectively, the top fixedly connected with pivot of mounting panel, the pivot is driven by drive arrangement and is rotated. The utility model has the advantages of high working efficiency and convenient use.

Description

Efficient polisher
Technical Field
The utility model relates to the technical field of machinery, concretely relates to efficient polisher.
Background
The polisher is mainly used for handicraft processing factories, hardware processing factories, electronic processing factories and the like. The application is as follows: 1. deburring 2, surface corrosion treatment 3, finished product surface polishing 4, the work of polishing and cleaning 5, the removal oxide film, can not harm the surface shape of work piece simultaneously, the polisher is applicable to following trade: sanding and drawing workpieces in wood and furniture industries such as flat wood boards, furniture metal handles and the like; hardware (metal) materials and products aluminum profiles and products thereof, stainless steel products and utensils, copper profiles and products, water heating bathroom equipment, locks, lamp decoration products, label nameplates, hardware ornaments, knives and scissors, door loose leaves, automobile and bicycle accessories, tableware, buckle products, buttons, belt buckles, mobile phone shells, clock industries and other workpieces are sanded and drawn; electronic parts, electronic equipment such as electronic parts, flat sanding, wire drawing and the like.
In the actual operation process of the polishing machine in the prior art, only one polishing disc is used for polishing a workpiece, the polishing efficiency is low, and after the workpiece in the prior art is polished in one direction, the workpiece placement position needs to be changed by manual steering, so that the polishing machine is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
To the shortcoming that exists among the above-mentioned prior art, the utility model discloses an efficient polisher through setting up two dull polish dishes, can polish to the both sides of work piece simultaneously, has improved work efficiency, simultaneously, drives the mounting panel motion through drive arrangement, and then drives the dull polish dish and rotate, can change the position of polishing of work piece, need not artifical manual change, convenient to use.
In order to achieve the technical purpose, the utility model discloses an efficient grinding machine, which comprises a box body, a workbench is arranged in the box body, the middle of the bottom of the workbench is fixedly arranged in the box body through a lifting device, a mounting plate is arranged above the workbench, the end parts of the two sides of the mounting plate are fixedly provided with a fixing plate, the lower part of the mounting plate is fixedly provided with a first motor, the first motor is a double-end motor, the output shafts of the two ends of the first motor are respectively connected with a first lead screw and a second lead screw, the first lead screw and the second lead screw are respectively in threaded connection with a first lead screw seat and a second lead screw seat, the bottom of the first lead screw seat is fixedly provided with a second motor through a first connecting rod, the output shaft of the second motor is connected with a rotating shaft, the rotating shaft is fixedly provided with a first grinding disc, the bottom of the second lead screw seat is fixedly provided, be connected with the pivot in the output shaft of third motor, fixed mounting has the second dull polish dish in the pivot, and first dull polish dish sets up with the second dull polish dish relatively, the top fixedly connected with pivot of mounting panel, the pivot is stretched out the box outer wall to carry out the drive by drive arrangement and rotate.
Preferably, the lifting device comprises a gear box fixedly mounted on the inner wall of the bottom of the box body, a through hole is formed in the top of the gear box, a toothed bar penetrates through the through hole, the top of the toothed bar is fixedly connected with the bottom of the workbench, gears are arranged on the toothed bar in a meshed mode, a first bevel gear is fixedly connected to a gear shaft, a second bevel gear is arranged in a meshed mode and is driven and controlled by a fourth motor, and the fourth motor is located inside the gear box.
Preferably, the two ends of the bottom of the workbench are respectively and fixedly provided with a loop bar, the two ends of the bottom of the box body are respectively and fixedly provided with a sleeve, the loop bar can stretch into the sleeve, and a spring is fixedly arranged between the bottom of the loop bar and the bottom of the sleeve.
Preferably, the thread turning directions of the first screw rod and the second screw rod are opposite.
Preferably, the bottom of the inner wall of the box body is symmetrically provided with first slide rails on two sides respectively, an air cylinder is slidably mounted on the first slide rails, and a positioning plate is fixedly mounted on a piston rod of the air cylinder.
Preferably, a second sliding rail is further fixedly mounted on the inward side of the fixing plate, and the second motor and the third motor are respectively arranged on the second sliding rails at the two ends.
Preferably, the driving device comprises a fifth motor, the fifth motor is fixedly installed on the outer wall of the box body, a first belt pulley is fixedly installed on an output shaft of the fifth motor, the first belt pulley is connected with a second belt pulley through a belt, and the second belt pulley is fixedly connected with the mounting plate through a rotating shaft.
Compared with the prior art, the utility model discloses following beneficial effect has: before the grinding machine works, the height of a working table is adjusted by using a lifting device according to the size of a workpiece to be ground, then a first screw rod and a second screw rod are driven to rotate by a first motor, because the screw threads of the first screw rod and the second screw rod are opposite in turning direction, when the first motor moves, a first screw rod seat or a second screw rod seat can be simultaneously driven to move in opposite directions, further the distance between a first grinding disc and a second grinding disc can be adjusted to adapt to the size of the workpiece, then the second motor and a third motor are started to start the first grinding disc and the second grinding disc to operate, after the two parts of the workpiece are ground, a driving device can be used for controlling a mounting plate to rotate, further the first grinding disc and the second grinding disc are driven to rotate, the other parts of the workpiece can be ground continuously, the grinding efficiency is improved, and the workpiece position is not required to be replaced manually, is convenient to use.
Drawings
FIG. 1: the structure of the utility model is schematically shown;
FIG. 2: the utility model discloses well connection structure between fourth motor and the gear sketch map.
Detailed Description
The structure and principles of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in figures 1 and 2, the efficient sander comprises a box 1, a worktable 2 is arranged in the box 1, the middle of the bottom of the worktable 2 is fixedly arranged in the box 1 through a lifting device, a mounting plate 3 is arranged above the worktable 2, fixing plates 4 are fixedly arranged at the end parts of two sides of the mounting plate 3, a first motor 5 is fixedly arranged at the lower part of the mounting plate 3, the first motor 5 is a double-head motor with the model number of ZYT50S, a first screw rod 6 and a second screw rod 7 are respectively connected on output shafts at two ends of the first motor 5, the other ends of the first screw rod 6 and the second screw rod 7 are rotatably arranged at two sides of the inner wall of the box 1 through bearings, wherein the screw thread rotating directions of the first screw rod 6 and the second screw rod 7 are convenient for corresponding adjustment according to the size of a workpiece, a first screw rod seat 8 and a second screw rod seat 9 are respectively connected on the first screw rod 6 and the second screw rod 7, first lead screw seat 8 bottom has second motor 11 through first connecting rod 10 fixed mounting, be connected with the pivot on the output shaft of second motor 11, fixed mounting has first dull polish dish 12 in the pivot, it is same with third motor model, for Y80M2-2, be connected with the pivot on the output shaft of third motor 14, fixed mounting has second dull polish dish 15 in the pivot, and first dull polish dish 12 sets up with second dull polish dish 15 relatively, at the top fixedly connected with pivot of mounting panel 3, the pivot stretches out box 1 outer wall, and carry out the drive rotation by drive arrangement.
Before the grinding machine works, the height of a working table 2 is adjusted by using a lifting device according to the size of a workpiece to be ground, then a first screw rod 6 and a second screw rod 7 are driven to rotate by a first motor 5, because the screw threads of the first screw rod 6 and the second screw rod 7 are opposite in rotating direction, when the first motor moves, a first screw rod seat 8 or a second screw rod seat 9 can be simultaneously driven to move in opposite direction, further the distance between a first grinding plate 12 and a second grinding plate 15 can be adjusted to adapt to the size of the workpiece, then a second motor 11 and a third motor 14 are started to enable the first grinding plate 12 and the second grinding plate 15 to start to work, after the two parts of the workpiece are ground, a driving device can be used for controlling the mounting plate 3 to rotate, further the first grinding plate 12 and the second grinding plate 15 are driven to rotate, and the other parts of the workpiece can be ground continuously, not only improves the polishing efficiency, but also does not need manual work to replace the position of the workpiece, and is convenient to use.
The lifting device comprises a gear box 16 fixedly mounted on the inner wall of the bottom of the box body 1, a through hole is formed in the top of the gear box 16, a toothed bar 17 penetrates through the through hole, the top of the toothed bar 17 is fixedly connected with the bottom of the workbench 2, a gear 18 is arranged on the toothed bar 17 in a meshed mode, a first bevel gear 19 is fixedly connected to the axle of the gear 18, a second bevel gear 20 is arranged on the first bevel gear 19 in a meshed mode, the second bevel gear 20 is driven and controlled by a fourth motor 21 (the model is Y90S-2), and the fourth motor 21 is located inside the gear box 16.
The fourth motor 21 drives the second bevel gear 20 to rotate, the second bevel gear 20 drives the first bevel gear 19 to rotate, the first bevel gear 19 drives the gear 18 to rotate, and the rack bar 17 meshed with the gear 18 can move up and down along with the rotation of the first bevel gear 19, so that the height of the workbench 2 can be adjusted conveniently.
As the utility model discloses a further improvement, sometimes for the stability of improvement workstation, still respectively fixed mounting has loop bar 22 at 2 bottom both ends of workstation, 1 bottom both ends of box fixed mounting have sleeve 23 respectively, loop bar 22 can stretch into inside sleeve 23, and fixed mounting has spring 24 between loop bar 22 bottom and the sleeve 23 bottom, at 2 up-and-down motion's of workstation in-process, loop bar 22 up-and-down motion (the structure similar to the inflater) thereupon in sleeve 23, and spring 24's setting, play the effect of buffering, avoid workstation 3 to bear great grinding force by the work piece transmission at the during operation, be favorable to the stability of retaining device.
First slide rails 25 are symmetrically arranged on two sides of the bottom of the inner wall of the box body 1, an air cylinder 26 is slidably mounted on the first slide rails 25, and a positioning plate 27 is fixedly mounted on a piston rod of the air cylinder 26. According to the height of the height adjusting cylinder 26 of the workbench 2 on the first slide rail 25 (can set the anti-skidding rubber pad on the inner wall of the first slide rail, the cylinder can only slide downwards under the action of external force, but not slide spontaneously), the positioning plate 27 connected with the piston rod of the cylinder can position the workpiece, the workpiece is prevented from moving when being polished, the polishing effect is influenced, wherein the positioning plate 27 is of an inward concave arc structure, of course, the positioning plate 27 can also be set to be of other shapes according to the workpiece to be polished, and no further limitation is made here.
Additionally, in the utility model discloses in, fixed plate 4 is to inside one side still fixed mounting have second slide rail 28, second motor 11 and third motor 14 set up respectively on the second slide rail 28 at both ends, second motor 11 should set up the bracing piece (not shown in the figure) with third motor 14 one side, the bracing piece bottom sets up the gyro wheel, slide on second slide rail 28 through the gyro wheel, drive the slip of second motor 11 or third motor 14, and no matter second motor 11 is in any position of second slide rail with third motor 14, also can not influence the rotation of first abrasive disc 12 and second abrasive disc 15. Such structure is favorable to the slip of motor on the one hand, and on the other hand also plays the effect of support to the motor.
The utility model discloses in, drive arrangement includes fifth motor 29 (the model is Y100L-2, also can be the same with the fourth motor model), and fifth motor 29 fixed mounting has first belt pulley 30 at the 1 outer wall of box, fixed mounting on fifth motor 29's the output shaft, and first belt pulley 30 is connected with second belt pulley 32 through belt 31, and second belt pulley 32 is through pivot and 3 fixed connection of mounting panel. Through the work of fifth motor 29, can drive second belt pulley 32 and rotate, and then drive the mounting panel 3 that links to each other with second belt pulley 32 and rotate to change the position of first abrasive disc 12 and second abrasive disc 15, and then polish convenient to use to other positions of work piece.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. An efficient polisher characterized by: comprises a box body, a workbench is arranged in the box body, the middle of the bottom of the workbench is fixedly arranged in the box body through a lifting device, a mounting plate is arranged above the workbench, fixing plates are fixedly arranged at the end parts of the two sides of the mounting plate, a first motor is fixedly arranged at the lower part of the mounting plate, the first motor is a double-end motor, a first lead screw and a second lead screw are respectively connected onto output shafts at the two ends of the first motor, a first lead screw seat and a second lead screw seat are respectively in threaded connection onto the first lead screw and the second lead screw, a second motor is fixedly arranged at the bottom of the first lead screw seat through a first connecting rod, a rotating shaft is connected onto an output shaft of the second motor, a first grinding disc is fixedly arranged on the rotating shaft, a third motor is fixedly arranged at the bottom of the second lead screw seat through a second connecting rod, and a rotating shaft is, fixed mounting has the second dull polish dish in the pivot, and first dull polish dish sets up with the second dull polish dish relatively, the top fixedly connected with pivot of mounting panel, the pivot is stretched out the box outer wall to carry out the drive by drive arrangement and rotate.
2. The high efficiency sander of claim 1, wherein: the lifting device comprises a gear box fixedly mounted on the inner wall of the box body bottom, a through hole is formed in the top of the gear box, a toothed bar penetrates through the through hole, the top of the toothed bar is fixedly connected with the bottom of the workbench, gears are arranged on the toothed bar in a meshed mode, a first bevel gear is fixedly connected to a gear shaft, a second bevel gear is arranged in a meshed mode and is driven and controlled by a fourth motor, and the fourth motor is located inside the gear box.
3. The high efficiency sander of claim 1, wherein: the two ends of the bottom of the workbench are respectively and fixedly provided with a loop bar, the two ends of the bottom of the box body are respectively and fixedly provided with a sleeve, the loop bar can stretch into the sleeve, and a spring is fixedly arranged between the bottom of the loop bar and the bottom of the sleeve.
4. The high efficiency sander of claim 1, wherein: the screw thread turning directions of the first screw rod and the second screw rod are opposite.
5. The high efficiency sander of claim 1, wherein: the box inner wall bottom both sides still symmetry respectively are provided with first slide rail, slidable mounting has the cylinder on the first slide rail, fixed mounting has the locating plate on the piston rod of cylinder.
6. The high efficiency sander of any of claims 1-5, wherein: and a second sliding rail is fixedly arranged on one inward side of the fixing plate, and the second motor and the third motor are respectively arranged on the second sliding rails at two ends.
7. The high efficiency sander of any of claims 1-5, wherein: the driving device comprises a fifth motor, the fifth motor is fixedly installed on the outer wall of the box body, a first belt pulley is fixedly installed on an output shaft of the fifth motor, the first belt pulley is connected with a second belt pulley through a belt, and the second belt pulley is fixedly connected with the mounting plate through a rotating shaft.
CN201920617560.XU 2019-04-30 2019-04-30 Efficient polisher Active CN210678079U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920617560.XU CN210678079U (en) 2019-04-30 2019-04-30 Efficient polisher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920617560.XU CN210678079U (en) 2019-04-30 2019-04-30 Efficient polisher

Publications (1)

Publication Number Publication Date
CN210678079U true CN210678079U (en) 2020-06-05

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Application Number Title Priority Date Filing Date
CN201920617560.XU Active CN210678079U (en) 2019-04-30 2019-04-30 Efficient polisher

Country Status (1)

Country Link
CN (1) CN210678079U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111906611A (en) * 2020-08-13 2020-11-10 烟台工程职业技术学院(烟台市技师学院) Multi-functional equipment of polishing of machining

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111906611A (en) * 2020-08-13 2020-11-10 烟台工程职业技术学院(烟台市技师学院) Multi-functional equipment of polishing of machining
CN111906611B (en) * 2020-08-13 2021-07-16 烟台工程职业技术学院(烟台市技师学院) Multi-functional equipment of polishing of machining

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