CN211992391U

CN211992391U - Polishing disk online grinding machine

Info

Publication number: CN211992391U
Application number: CN202020561068.8U
Authority: CN
Inventors: 寇明虎; 郝元龙
Original assignee: Beijing Tsd Equipment Co ltd
Current assignee: Beijing tesidi Semiconductor Equipment Co.,Ltd.
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-11-24
Anticipated expiration: 2030-04-16

Abstract

The invention discloses an online grinding machine for a polishing disc, which comprises a single-side polishing machine, wherein a supporting plate is fixedly connected to the left side of the single-side polishing machine, a lifting mechanism is installed on the right side of the single-side polishing machine, a translation mechanism is installed at the top of the left side of the lifting mechanism, a main shaft fixing micro-feeding mechanism is installed on the right side of the front side of the translation mechanism, and the main shaft fixing micro-feeding mechanism comprises a guide rail fixing plate. The polishing disc online grinding machine has the advantages that the installation error of the jumping of the polishing disc surface of a large-size polishing machine can be eliminated, and the disc shape angle of the polishing disc surface can be maintained.

Description

Polishing disk online grinding machine

Technical Field

The invention belongs to the technical field of polishing machines, and particularly relates to an online grinding machine for a polishing disc.

Background

Polishing machines, also called grinders, are often used for mechanical grinding, polishing and waxing, and work on the principle that: the motor drives the sponge or wool polishing disc arranged on the polishing machine to rotate at a high speed, and the polishing disc and the polishing agent act together and rub the surface to be polished, so that the aims of removing paint surface pollution, oxide layer and shallow mark can be achieved.

The key to the operation of the polishing machine is to try to obtain the maximum polishing rate so as to remove the damaged layer generated during polishing as soon as possible, and at the same time, to make the polished damaged layer not affect the finally observed tissue, i.e. not cause false tissue, and the prior art has the problems that: the polishing disk surface of the polishing machine is easy to generate installation errors in installation, and the disk surface angle of the polishing disk surface can be deviated, so that the polishing effect is poor, and the performance of the polishing machine is influenced.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides an online polishing disk grinding machine which has the advantages of eliminating the mounting error of the jumping of the polishing disk surface of a large-size polishing machine and finishing the disk-shaped angle of the disk surface, and solves the problems that the disk surface of the polishing disk of the existing polishing machine is easy to generate mounting error during mounting, and the disk-shaped angle of the finishing disk surface is inclined, so that the polishing effect is poor and the use is inconvenient for a user.

The polishing disc online grinding machine comprises a single-side polishing machine, wherein a supporting plate is fixedly connected to the left side of the single-side polishing machine, a lifting mechanism is installed on the right side of the single-side polishing machine, a translation mechanism is installed at the top of the left side of the lifting mechanism, and a main shaft fixing micro-feeding mechanism is installed on the right side of the front side of the translation mechanism.

Preferably, the spindle fixed micro-feeding mechanism comprises a guide rail fixing plate, the guide rail fixing plate is mounted on the front side of the translation mechanism, crossed roller guide rails are mounted on both sides of the front side of the guide rail fixing plate, a lifting fixing plate is mounted between the front sides of the two crossed roller guide rails, an adjusting fixing block is mounted on the right side of the lifting fixing plate, a first dial indicator support is mounted on the top of the guide rail fixing plate, a first dial indicator is mounted on the top of the first dial indicator support, a motor adjusting assembly is mounted on the front side of the lifting fixing plate, a high-speed motor is mounted on the front side of the motor adjusting assembly, an oil receiving disc is mounted at the bottom of the high-speed motor, spindle fixing blocks are mounted on both sides of the oil receiving disc, a belt pulley shield and a grinding wheel are mounted on opposite sides of the two spindle fixing blocks respectively, and a grinding wheel protective cover is arranged on the right side of the grinding wheel protective cover.

Preferably, the top of the lifting fixing plate is provided with a pressure spring supporting plate, an inner cavity of the pressure spring supporting plate is movably connected with an adjusting bolt, two sides of the top of the pressure spring supporting plate are provided with springs, and the top of each spring is provided with a pressure spring fixing screw.

Preferably, the translation mechanism includes a disc-shaped fine adjustment mechanism, the disc-shaped fine adjustment mechanism is mounted on the left side of the lifting mechanism, a first adjustment plate is mounted on the left side of the disc-shaped fine adjustment mechanism, a sensor bracket is mounted on the top of the disc-shaped fine adjustment mechanism, a sensor is mounted on the top of the sensor bracket, a limit block is mounted on the top of the disc-shaped fine adjustment mechanism, a limit cushion block is mounted on the left side of the limit block, guide rail adjustment plates are mounted on both the upper side and the lower side of the front side of the first adjustment plate, a first linear guide rail is mounted on the front side of the guide rail adjustment plate, a servo drive shaft is mounted on the front side of the first adjustment plate, a mounting plate is mounted on the front side of the servo drive shaft, and the mounting.

Preferably, the disc-shaped fine adjustment mechanism comprises a cantilever beam, a second adjusting plate is mounted on the front side of the cantilever beam, a rotating shaft is movably connected to an inner cavity of the second adjusting plate, a second dial indicator support is mounted on the left side of the top of the second adjusting plate, a second dial indicator is mounted on the top of the second dial indicator support, an adjusting block is mounted at the bottom of the second adjusting plate, and the second adjusting plate is mounted on the rear side of the first adjusting plate.

Preferably, the lifting mechanism comprises a positioning plate, the positioning plate is mounted on the right side of the cantilever beam, a vertical plate is mounted on the right side of the positioning plate, a transmission screw is mounted on the left side of the vertical plate, second linear guide rails are mounted on the front side and the rear side of the transmission screw, a hand wheel is mounted at the top of the transmission screw, a bottom plate is mounted at the bottom of the vertical plate, and casters are mounted at the bottom of the bottom plate.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention uses the matching of the main shaft fixing micro-feeding mechanism, the translation mechanism, the lifting mechanism, the supporting plate and the single-side polishing machine, a user needs to firstly move the vertical plate to the right side of the single-side polishing machine to be fixed with the single-side polishing machine, then the hand wheel is rotated, the grinding wheel is controlled to rotate and automatically processed when the grinding wheel is moved to a proper position by observing the first dial indicator, because the disc-shaped micro-adjustment mechanism is provided with the sensor, the position of the mounting plate on the first linear guide rail can be determined through the sensor, thereby improving the feeding precision, solving the problem that the disc surface of the polishing disc of the prior polishing machine is easy to generate installation errors during installation, meanwhile, the disc-shaped angle of the trimming disc surface can be deviated, which causes the problems of poor polishing effect and inconvenient use for users, the online polishing disc grinding machine has the advantages of being capable of eliminating the installation error of the jumping of the polishing disc surface of a large-size polishing machine and finishing the disc-shaped angle of the disc surface.

2. The micro-feeding mechanism is fixed by the spindle, so that a user can conveniently control the size of the disc surface and the concave size of the disc in the grinding process, and the size precision and the surface roughness of a machined plane are effectively guaranteed.

3. According to the invention, the spring supporting plate, the adjusting bolt, the spring and the spring fixing screw are arranged, so that a user can conveniently connect the spring with the lifting fixing plate through the spring fixing screw, the moving distance of the lifting fixing plate can be controlled through the adjusting bolt, and the spring is matched with the first dial indicator for use, so that the feeding precision is increased.

4. The translation mechanism is arranged, so that a user can conveniently adjust the installation straightness of the first linear guide rail through the guide rail adjusting plate, and meanwhile, the translation mechanism takes the servo motor as an executing element and transmits torque through the lead screw, so that the machining accuracy of the invention is improved.

5. The invention is convenient for a user to install the sensor by arranging the disk-shaped micro-adjusting mechanism, further determines the position of the installation plate on the first linear guide rail by the sensor, and is suitable for the disk surface jumping and the disk-shaped angle of the polishing disk of the large-size polishing machine by using the cantilever beam structure design.

6. According to the invention, through the arrangement of the lifting mechanism, a user can conveniently rotate the hand wheel to drive the transmission lead screw to rotate, so that the cantilever beam can move up and down to adjust the accuracy of the translation mechanism, and meanwhile, through the arrangement of the trundles, the lifting mechanism can conveniently move.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a spindle-mounted micro-feeding mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a translation mechanism provided in accordance with an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a disc-shaped micro-adjustment mechanism provided by an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a lifting mechanism according to an embodiment of the present invention.

In the figure: 1. the main shaft fixes the micro-feeding mechanism; 2. a translation mechanism; 3. a lifting mechanism; 4. a support plate; 5. a single-side polishing machine; 1-1, a guide rail fixing plate; 1-2, lifting and fixing plates; 1-3, a main shaft fixing block; 1-5, a pressure spring supporting plate; 1-6, adjusting bolts; 1-7, a spring; 1-8, a motor adjusting component; 1-10, grinding wheel shield; 1-11, a grinding wheel protective cover; 1-12, oil receiving disc; 1-15, belt pulley shield; 1-16, a first dial gauge support; 1-19, adjusting a fixed block; 1-21, grinding wheel; 1-22, cross roller guide; 1-23, high-speed motor; 1-25, a first dial indicator; 1-27, compression spring fixing screws; 2-1, a disk-shaped fine adjustment mechanism; 2-2, a first adjusting plate; 2-5, mounting a plate; 2-10 parts of a limiting block; 2-11, limiting cushion blocks; 2-12, a guide rail adjusting plate; 2-13, a sensor support; 2-14, a sensor; 2-16, servo drive shaft; 2-21, a first linear guide rail; 2-1-1, cantilever beam; 2-1-2, a second adjusting plate; 2-1-3, a rotating shaft; 2-1-4, adjusting block; 2-1-5, a second dial indicator bracket; 2-1-6 and a second dial indicator; 3-1, positioning plates; 3-2, a bottom plate; 3-3, standing a plate; 3-6, a second linear guide rail; 3-7, a transmission screw rod; 3-8, a hand wheel; 3-9 and a caster.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 5, the online polishing disc grinder according to the embodiment of the present invention includes a single-side polishing machine 5, a support plate 4 is fixedly connected to a left side of the single-side polishing machine 5, a lifting mechanism 3 is installed on a right side of the single-side polishing machine 5, a translation mechanism 2 is installed on a top of a left side of the lifting mechanism 3, and a spindle fixing micro-feeding mechanism 1 is installed on a right side of a front side of the translation mechanism 2. Polishing disk online grinding machine

Referring to fig. 2, a main shaft fixing micro-feeding mechanism 1 comprises a guide rail fixing plate 1-1, the guide rail fixing plate 1-1 is installed on the front side of a translation mechanism 2, crossed roller guides 1-22 are installed on both sides of the front side of the guide rail fixing plate 1-1, a lifting fixing plate 1-2 is installed between the front sides of the two crossed roller guides 1-22, an adjusting fixing block 1-19 is installed on the right side of the lifting fixing plate 1-2, a first dial indicator support 1-16 is installed on the top of the guide rail fixing plate 1-1, a first dial indicator 1-25 is installed on the top of the first dial indicator support 1-16, a motor adjusting assembly 1-8 is installed on the front side of the lifting fixing plate 1-2, a high-speed motor 1-23 is installed on the front side of the motor adjusting assembly 1-8, an oil receiving pan 1-12 is installed on the, spindle fixing blocks 1-3 are respectively arranged on two sides of the oil receiving disc 1-12, belt pulley shields 1-15 and grinding wheels 1-21 are respectively arranged on the opposite sides of the two spindle fixing blocks 1-3, grinding wheel shields 1-10 are arranged on the right sides of the grinding wheels 1-21, and grinding wheel shield covers 1-11 are arranged on the right sides of the grinding wheel shields 1-10.

Adopt above-mentioned scheme: through setting up the fixed little feed mechanism 1 of main shaft, the person of being convenient for controls the size of polishing dish quotation, the dish indent in grinding process, and the effectual size precision and the surface roughness who has ensured the machined surface.

Referring to fig. 2, a pressure spring supporting plate 1-5 is mounted at the top of a lifting fixing plate 1-2, an inner cavity of the pressure spring supporting plate 1-5 is movably connected with an adjusting bolt 1-6, springs 1-7 are mounted on two sides of the top of the pressure spring supporting plate 1-5, and pressure spring fixing screws 1-27 are mounted at the top of the springs 1-7.

Adopt above-mentioned scheme: through the arrangement of the pressure spring supporting plates 1-5, the adjusting bolts 1-6, the springs 1-7 and the pressure spring fixing screws 1-27, a user can conveniently connect the springs 1-7 with the lifting fixing plate 1-2 through the pressure spring fixing screws 1-27, the moving distance of the lifting fixing plate 1-2 can be controlled through the adjusting bolts 1-6, and the springs 1-7 are matched with the first dial indicators 1-25 for use, so that the feeding precision is improved.

Referring to fig. 3, the translation mechanism 2 comprises a disc-shaped fine adjustment mechanism 2-1, the disc-shaped fine adjustment mechanism 2-1 is installed on the left side of the lifting mechanism 3, a first adjustment plate 2-2 is installed on the left side of the disc-shaped fine adjustment mechanism 2-1, a sensor support 2-13 is installed on the top of the disc-shaped fine adjustment mechanism 2-1, a sensor 2-14 is installed on the top of the sensor support 2-13, a limit block 2-10 is installed on the top of the disc-shaped fine adjustment mechanism 2-1, a limit cushion block 2-11 is installed on the left side of the limit block 2-10, guide rail adjustment plates 2-12 are installed on the upper side and the lower side of the front side of the first adjustment plate 2-2, a first linear guide rail 2-21 is installed on the front side of the guide rail adjustment plate 2-12, a servo drive shaft 2-, the front side of the servo driving shaft 2-16 is provided with a mounting plate 2-5, and the mounting plate 2-5 is arranged on the rear side of the guide rail fixing plate 1-1.

Adopt above-mentioned scheme: through the arrangement of the translation mechanism 2, a user can conveniently adjust the installation straightness of the first linear guide rails 2-21 through the guide rail adjusting plates 2-12, meanwhile, the translation mechanism 2 takes a servo motor as an executing element, and the torque is transmitted through a lead screw, so that the machining accuracy of the invention is improved.

Referring to FIG. 4, the disc-shaped fine adjustment mechanism 2-1 comprises a cantilever beam 2-1-1, a second adjustment plate 2-1-2 is mounted on the front side of the cantilever beam 2-1-1, a rotating shaft 2-1-3 is movably connected to the inner cavity of the second adjustment plate 2-1-2, a second dial indicator support 2-1-5 is mounted on the left side of the top of the second adjustment plate 2-1-2, a second dial indicator 2-1-6 is mounted on the top of the second dial indicator support 2-1-5, an adjustment block 2-1-4 is mounted at the bottom of the second adjustment plate 2-1-2, and the second adjustment plate 2-1-2 is mounted on the rear side of the first adjustment plate 2-2.

Adopt above-mentioned scheme: the disk-shaped micro-adjusting mechanism 2-1 is arranged, so that a user can conveniently install the sensor 2-14, the position of the installation plate 2-5 on the first linear guide rail 2-21 is determined through the sensor 2-14, and meanwhile, the cantilever beam 2-1-1 structural design is used, so that the disk-shaped micro-adjusting mechanism is suitable for disk surface jumping and disk-shaped angles of a polishing disk of a large-size polishing machine.

Referring to fig. 5, the lifting mechanism 3 comprises a positioning plate 3-1, the positioning plate 3-1 is mounted on the right side of the cantilever beam 2-1-1, a vertical plate 3-3 is mounted on the right side of the positioning plate 3-1, a transmission screw 3-7 is mounted on the left side of the vertical plate 3-3, second linear guide rails 3-6 are mounted on the front side and the rear side of the transmission screw 3-7, a hand wheel 3-8 is mounted on the top of the transmission screw 3-7, a bottom plate 3-2 is mounted at the bottom of the vertical plate 3-3, and a caster wheel 3-9 is mounted at the bottom of the bottom plate 3-.

Adopt above-mentioned scheme: through the arrangement of the lifting mechanism 3, a user can conveniently drive the transmission lead screw 3-7 to rotate by rotating the hand wheel 3-8, so that the cantilever beam 2-1-1 can vertically move to adjust the accuracy of the translation mechanism 2, and meanwhile, through the arrangement of the trundles 3-9, the lifting mechanism 3 can conveniently move.

The working principle of the invention is as follows:

when the vertical plate fixing device is used, a user needs to move the vertical plate 3-3 to the right side of the single-side polishing machine 5 to be fixed with the single-side polishing machine 5, then the hand wheel 3-8 is rotated to drive the transmission screw rod 3-7 to rotate, and further drive the cantilever beam 2-1-1 to move up and down, because the first adjusting plate 2-2 is arranged on the cantilever beam 2-1-1, the first adjusting plate 2-2 can move up and down along with the cantilever beam 2-1-1, the mounting plate 2-5 can move up and down along with the cantilever beam 2-1-1, because the mounting plate 2-5 is arranged on the rear side of the guide rail fixing plate 1-1, the guide rail fixing plate 1-1 can move up and down along with the mounting plate 2-5, when the, a user can drive the high-speed motor 1-23 to move up and down through the lifting fixing plate 1-2 so as to drive the grinding wheel 1-21 to move up and down, the user observes the first dial indicator 1-25, when the grinding wheel 1-21 moves to a proper position, the rotating shaft 2-1-3 of the grinding wheel 1-21 is controlled to automatically process, and as the sensor 2-14 is arranged on the disk type micro-adjusting mechanism, the position of the mounting plate 2-5 on the first linear guide rail 2-21 can be determined through the sensor 2-14, so that the feeding precision is improved, the mounting error of the jumping of the polishing disk surface of the large-size polishing machine is eliminated, and the disk surface angle is.

In summary, the following steps: this online grinding machine of polishing disk, through setting up fixed little feed mechanism 1 of main shaft, translation mechanism 2, elevating system 3, backup pad 4 and single face burnishing machine 5's cooperation is used, the polishing disk quotation of having solved current burnishing machine extremely easily produces installation error in the installation, it has the skew to maintain quotation disk shape angle simultaneously, lead to the polishing effect not good, the problem that the person of not facilitating the use used, this online grinding machine of polishing disk possesses the installation error that can eliminate jumpiness of jumbo size burnishing machine polishing quotation and maintains the advantage of quotation disk shape angle.

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.

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. Polishing dish online grinder, including single face burnishing machine (5), its characterized in that: the single-side polishing machine is characterized in that a supporting plate (4) is fixedly connected to the left side of the single-side polishing machine (5), a lifting mechanism (3) is installed on the right side of the single-side polishing machine (5), a translation mechanism (2) is installed at the top of the left side of the lifting mechanism (3), and a spindle fixing micro-feeding mechanism (1) is installed on the right side of the front side of the translation mechanism (2).

2. The polishing disk in-line grinder of claim 1, wherein: the spindle fixing micro-feeding mechanism (1) comprises a guide rail fixing plate (1-1), the guide rail fixing plate (1-1) is installed on the front side of a translation mechanism (2), crossed roller guide rails (1-22) are installed on two sides of the front side of the guide rail fixing plate (1-1), a lifting fixing plate (1-2) is installed between the front sides of the two crossed roller guide rails (1-22), an adjusting fixing block (1-19) is installed on the right side of the lifting fixing plate (1-2), a first dial indicator support (1-16) is installed on the top of the guide rail fixing plate (1-1), a first dial indicator (1-25) is installed on the top of the first dial indicator support (1-16), and a motor adjusting assembly (1-8) is installed on the front side of the lifting fixing plate (1-2), the front side of the motor adjusting component (1-8) is provided with a high-speed motor (1-23), the bottom of the high-speed motor (1-23) is provided with an oil receiving disc (1-12), two sides of the oil receiving disc (1-12) are provided with spindle fixing blocks (1-3), one opposite side of the two spindle fixing blocks (1-3) is provided with a belt pulley shield (1-15) and a grinding wheel (1-21), the right side of the grinding wheel (1-21) is provided with a grinding wheel shield (1-10), and the right side of the grinding wheel shield (1-10) is provided with a grinding wheel shield cover (1-11).

3. The polishing disk in-line grinder of claim 2, wherein: the lifting fixing plate is characterized in that a pressure spring supporting plate (1-5) is installed at the top of the lifting fixing plate (1-2), an inner cavity of the pressure spring supporting plate (1-5) is movably connected with an adjusting bolt (1-6), springs (1-7) are installed on two sides of the top of the pressure spring supporting plate (1-5), and pressure spring fixing screws (1-27) are installed at the top of the springs (1-7).

4. The polishing disk in-line grinder of claim 1, wherein: the translation mechanism (2) comprises a disc-shaped micro-adjusting mechanism (2-1), the disc-shaped micro-adjusting mechanism (2-1) is arranged on the left side of the lifting mechanism (3), a first adjusting plate (2-2) is arranged on the left side of the disc-shaped micro-adjusting mechanism (2-1), a sensor support (2-13) is arranged at the top of the disc-shaped micro-adjusting mechanism (2-1), a sensor (2-14) is arranged at the top of the sensor support (2-13), a limiting block (2-10) is arranged at the top of the disc-shaped micro-adjusting mechanism (2-1), a limiting cushion block (2-11) is arranged on the left side of the limiting block (2-10), and guide rail adjusting plates (2-12) are arranged on the upper side and the lower side of the front side of the first adjusting plate (2-2), the front side of the guide rail adjusting plate (2-12) is provided with a first linear guide rail (2-21), the front side of the first adjusting plate (2-2) is provided with a servo driving shaft (2-16), the front side of the servo driving shaft (2-16) is provided with a mounting plate (2-5), and the mounting plate (2-5) is mounted on the rear side of the guide rail fixing plate (1-1).

5. The polishing disk in-line grinder of claim 4, wherein: the disc-shaped micro-adjustment mechanism (2-1) comprises a cantilever beam (2-1-1), a second adjusting plate (2-1-2) is arranged on the front side of the cantilever beam (2-1-1), the inner cavity of the second adjusting plate (2-1-2) is movably connected with a rotating shaft (2-1-3), the left side of the top of the second adjusting plate (2-1-2) is provided with a second dial indicator bracket (2-1-5), the top of the second dial indicator bracket (2-1-5) is provided with a second dial indicator (2-1-6), the bottom of the second adjusting plate (2-1-2) is provided with an adjusting block (2-1-4), and the second adjusting plate (2-1-2) is arranged at the rear side of the first adjusting plate (2-2).

6. The polishing disk in-line grinder of claim 1, wherein: elevating system (3) include locating plate (3-1), install in the right side of cantilever beam (2-1-1) locating plate (3-1), riser (3-3) are installed on the right side of locating plate (3-1), drive screw (3-7) are installed in the left side of riser (3-3), second linear guide (3-6) are all installed to the front side and the rear side of drive screw (3-7), hand wheel (3-8) are installed at the top of drive screw (3-7), bottom plate (3-2) are installed to the bottom of riser (3-3), truckle (3-9) are installed to the bottom of bottom plate (3-2).