CN220145481U

CN220145481U - Polishing equipment

Info

Publication number: CN220145481U
Application number: CN202321692754.9U
Authority: CN
Inventors: 金戎; 陆万军
Original assignee: Suzhou Duowei Precision Electromechanical Co ltd
Current assignee: Suzhou Duowei Precision Electromechanical Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-12-08
Anticipated expiration: 2033-06-30

Abstract

The utility model relates to the technical field of section polishing, and particularly discloses polishing equipment, which comprises a frame, wherein a polishing mechanism is arranged at the rear end of the frame, a clamping mechanism is arranged at the front end of the frame, the polishing mechanism comprises a polishing head, a mounting frame, a first driving mechanism and a second driving mechanism, the mounting frame is rotatably arranged on the frame, the polishing head is rotatably arranged at the front end of the mounting frame, the rotation axis of the polishing head is perpendicular to the rotation axis of the mounting frame, the first driving mechanism and the second driving mechanism are respectively used for driving the mounting frame and the polishing head to rotate, the clamping mechanism comprises a bearing plate, a plurality of partition plates, a threaded sleeve and a screw rod, the bearing plate is slidably connected to the front end of the frame, the bearing plate is movably provided with the plurality of partition plates, the threaded sleeve is fixedly connected to one of the vertical plates, and the screw rod is connected with the threaded sleeve in an internal thread way.

Description

Polishing equipment

Technical Field

The utility model relates to the technical field of section bar polishing, in particular to polishing equipment.

Background

After the section bar is cut, burrs are left on the cutting end face of the cutter, further processing quality is affected, and the burrs on the end face of the section bar must be removed before the section bar is painted or finished. The traditional method is that a worker holds a polishing tool to remove burrs on the end face of the section bar, so that the labor intensity is high, and the efficiency is low; some manufacturers also design electric deburring tools, namely, a motor drives a polishing piece (a grinding wheel or a steel wire brush) to rotate at a high speed, a worker holds the section bar by hand, the end face of the section bar is contacted with the polishing piece, and the worker continuously adjusts the position of the section bar in the polishing process, so that the edge of the end face of the section bar is polished, although the mode of polishing the section bar by the handheld polishing tool is more labor-saving, the end face of one section bar can be processed at a time, a great amount of time and effort are still consumed, the worker is easy to fatigue under the condition of long-term repeated action, and the polishing effect cannot be guaranteed.

Disclosure of Invention

In order to solve the problems mentioned in the background art, an object of the present utility model is to provide a polishing apparatus.

In order to achieve the above object, the technical scheme of the present utility model is as follows:

the utility model provides a polishing equipment, includes the frame, the rear end of frame is equipped with grinding machanism, the front end of frame is equipped with fixture, grinding machanism includes grinding head, mounting bracket, first actuating mechanism and second actuating mechanism, the mounting bracket rotates the axis of rotation of installing in the frame and mounting bracket along the fore-and-aft direction extension, the grinding head is cylindrical shape, the front end at the mounting bracket is installed in the grinding head rotation, the axis of rotation perpendicular to mounting bracket of grinding head and the axis of rotation and self coaxial of grinding head, first actuating mechanism is used for driving the mounting bracket rotation, second actuating mechanism is used for driving the grinding head rotation, fixture includes loading board, polylith baffle, thread bush and screw rod, the loading board level sets up and follows left and right directions sliding connection in the front end of frame, the equal rigid coupling in left and right sides of loading board has the riser, two the rigid coupling has many guide bars that extend along left and right directions between the top of riser, every baffle all movable sleeve locates on many guide bars, wherein on the riser, the second actuating mechanism is used for driving the grinding head to rotate, thread bush has the screw rod that the screw rod extends along the screw rod of screw rod direction of screw rod.

Further, the mounting bracket includes connecting plate, linking arm and connecting pipe, the connecting pipe extends and the connecting pipe passes through the bearing rotation and installs the rear end at the frame along fore-and-aft direction, the front end detachable of connecting pipe is connected with the connecting plate, two the equal detachable connection of first end of linking arm is on the connecting plate, the axle center department of polishing head is equipped with the installation axle, the installation axle rotates and installs between the second end of two linking arms.

Further, the first driving mechanism comprises a gear motor, a first belt wheel, a second belt wheel and a first synchronous belt, the gear motor is fixedly connected to the rear end of the frame, the output shaft of the gear motor is fixedly connected with the first belt wheel, the second belt wheel is sleeved on the connecting pipe, and the first belt wheel and the second belt wheel are in transmission connection through the first synchronous belt.

Further, the second actuating mechanism includes driving motor, first connecting axle, right angle steering gear, second connecting axle, third band pulley, fourth band pulley and second hold-in range, driving motor installs the rear end at the frame, right angle steering gear rigid coupling is in the front end of connecting plate, the input shaft and the connecting pipe of right angle steering gear are coaxial, the both ends of first connecting axle are connected with the input shaft of right angle steering gear and driving motor's main shaft respectively, the output shaft of right angle steering gear is on a parallel with the installation axle, the first end of second connecting axle and the output shaft rigid coupling of right angle steering gear, the second end rigid coupling of second connecting axle has the third band pulley, the one end rigid coupling that the installation axle is close to the third band pulley has the fourth band pulley, third band pulley and fourth band pulley pass through the second hold-in range transmission and are connected.

The beneficial effects of the utility model are as follows: during the use, can place many section bars on the loading board to crisscross setting with many section bars and polylith baffle, thereby expose the edge of the terminal surface of many section bars outside, the head of polishing can also rotate along an axis of fore-and-aft direction in the rotation, promote the loading board and remove along controlling the direction, make section bar terminal surface and the head contact of polishing, the burr at section bar terminal surface edge can effectively be got rid of to the head of polishing, because artificial influence factor is few, consequently polishing effectually, the section bar of polishing in batches moreover, machining efficiency is high, and only need the workman to install, align the section bar and promote the loading board, workman's work load is little, can alleviate workman's burden.

Drawings

FIG. 1 is an isometric view of a first aspect of an embodiment of the present utility model;

FIG. 2 is an isometric view of a second aspect of an embodiment of the utility model;

fig. 3 is a left side cross-sectional view of an embodiment of the present utility model.

Description of the drawings: 1. the support frame, 11, the stabilizer blade, 12, the crossbeam, 13, the bearing, 14, the backup pad, 15, the fixing base, 16, the slide bar, 2, the polishing head, 21, the installation axle, 22, fourth band pulley, 3, the connecting plate, 31, the linking arm, 32, the connecting pipe, 33, the second band pulley, 4, gear motor, 41, first band pulley, 5, first synchronous belt, 6, driving motor, 7, first connecting axle, 8, right angle steering gear, 9, second connecting axle, 91, third band pulley, 10, second synchronous belt, 110, loading board, 111, sliding sleeve, 112, riser, 113, guide bar, 114, thread bush, 120, baffle, 130, screw rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

As shown in fig. 1 to 3, a polishing apparatus comprises a frame, a rectangular supporting frame 1 with the upper part of the frame being horizontally arranged, four corners of the supporting block frame are respectively provided with a supporting leg 11, the rear end of the supporting frame 1 is provided with a cross beam 12, the rear end of the supporting frame 1 is provided with a polishing mechanism, the front end of the supporting frame 1 is provided with a clamping mechanism, the polishing mechanism comprises a polishing head 2, a mounting frame, a first driving mechanism and a second driving mechanism, the mounting frame comprises a connecting plate 3, a connecting arm 31 and a connecting pipe 32, the connecting pipe 32 extends along the front and back direction and the connecting pipe 32 rotates to mount the top of the cross beam 12 through a bearing 13, the front end of the connecting pipe 32 is provided with a flange, the front end of the connecting pipe 32 is fixedly connected with a connecting plate 3 through a flange and a bolt and a nut, the end parts of the two arms of the connecting arm 31 are locked on the connecting plate 3 through bolts and nuts, the tip of the connecting arm 31 advances, the two connecting arms 31 are arranged at intervals, the polishing head 2 is in a cylindrical shape, a mounting shaft 21 is arranged at the axle center of the polishing head 2, the mounting shaft 21 is rotatably mounted between the tips of the two connecting arms 31, the axis of the polishing head 2 is perpendicular to the connecting pipe 32, a first driving mechanism is used for driving the mounting frame to rotate, a second driving mechanism is used for driving the polishing head 2 to rotate, concretely, the first driving mechanism comprises a gear motor 4, a first belt pulley 41, a second belt pulley 33 and a first synchronous belt 5, the gear motor 4 is a variable frequency motor, the gear motor 4 is fixedly connected to the bottom of the cross beam 12, the output shaft of the gear motor 4 is fixedly connected with the first belt pulley 41, the second belt pulley 33 is sleeved on the connecting pipe 32, the first belt pulley 41 and the second belt pulley 33 are in transmission connection through the first synchronous belt 5, and the second driving mechanism comprises a driving motor 6, the first connecting shaft 7, the right-angle steering device 8, the second connecting shaft 9, the third belt pulley 91, the fourth belt pulley 22 and the second synchronous belt 10, the driving motor 6 is a variable frequency motor, the driving motor 6 is arranged at the rear end of the supporting frame 1, the right-angle steering device 8 is fixedly connected at the front end of the connecting plate 3, preferably, the right-angle steering device 8, the connecting plate 3 and the connecting pipe 32 are locked together through four groups of bolts and nuts, the input shaft of the right-angle steering device 8 is coaxial with the connecting pipe 32, two ends of the first connecting shaft 7 are respectively connected with the input shaft of the right-angle steering device 8 and the main shaft of the driving motor 6 through a coupler, the first connecting shaft 7 is partially positioned in the connecting pipe 32, the output shaft of the right-angle steering device 8 is parallel to the mounting shaft 21, the first end of the second connecting shaft 9 is fixedly connected with the output shaft of the right-angle steering device 8 through the coupler, the second end of the second connecting shaft 9 is fixedly connected with the third belt pulley 91, the mounting shaft 21 is fixedly connected with a fourth belt pulley 22 near one end of the third belt pulley 91, the third belt pulley 91 and the fourth belt pulley 22 are in transmission connection through a second synchronous belt 10, the clamping mechanism comprises a bearing plate 110, three partition plates 120, a threaded sleeve 114 and a screw 130, the front end of the supporting frame 1 is provided with a supporting plate 14, two pairs of fixing seats 15 are arranged on the supporting plate 14, a sliding rod 16 is arranged between each pair of fixing seats 15, the sliding rod 16 extends along the left and right direction, each sliding rod 16 is sleeved with a sliding sleeve 111, the bearing plate 110 is horizontally fixedly connected on the two sliding sleeves 111, the left side and the right side of the bearing plate 110 are welded with vertical plates 112, two guide rods 113 extending along the left and right directions are fixedly connected between the tops of the two vertical plates 112, each partition plate 120 is movably sleeved on the two guide rods 113, the vertical plates 112 positioned on the left side of the bearing plate 110 are welded with the threaded sleeve 114, the screw 130 is connected with the internal threads of the threaded sleeve 114, the screw 130 extends in the left-right direction and the end of the screw 130 may abut on the partition 120 near itself.

In actual use, three sections can be placed on the bearing plate 110, the three sections and the three partition plates 120 are arranged in a staggered manner, the positions of the three sections are adjusted according to the positions of the polishing heads 2, so that the front ends of the three sections are aligned, the front ends of the three sections are ensured to be in contact with the peripheral wall of the polishing heads 2, then the screw 130 is screwed to enable the screw 130 to abut against the partition plates 120 on the left side of the bearing plate 110, the three sections are fixed, the gear motor 4 and the driving motor 6 are started, the polishing heads 2 rotate around the connecting pipe 32 while rotating, then the bearing plate 110 is pushed along the left-right direction by workers, and the front ends of the three sections can be in contact with the polishing heads 2, so that burrs on the end surfaces of the sections can be removed rapidly.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a polishing equipment, includes the frame, its characterized in that, the rear end of frame is equipped with grinding machanism, the front end of frame is equipped with fixture, grinding machanism includes grinding head, mounting bracket, first actuating mechanism and second actuating mechanism, the mounting bracket rotates the axis of rotation of installing in the frame and mounting bracket along the fore-and-aft direction extension, the grinding head is cylindrical shape, the front end at the mounting bracket is installed in the rotation of grinding head, the axis of rotation perpendicular to mounting bracket and the axis of rotation and the self coaxial of grinding head, first actuating mechanism is used for driving the mounting bracket rotation, second actuating mechanism is used for driving the grinding head rotation, fixture includes loading board, polylith baffle, thread bush and screw rod, the loading board level sets up and along the front end of left and right directions sliding connection in the frame, the equal rigid coupling in left and right sides of loading board has the riser, two the rigid coupling has many guide bars along left and right directions extension between the top of riser, every baffle all movable sleeve locates on many guide bars, wherein on the riser has the thread bush and screw rod extension direction.

2. The polishing apparatus according to claim 1, wherein the mounting frame includes a connection plate, connection arms, and a connection pipe, the connection pipe extends in a front-rear direction and is rotatably mounted at a rear end of the frame through a bearing, a connection plate is detachably connected to a front end of the connection pipe, first ends of the two connection arms are detachably connected to the connection plate, a mounting shaft is provided at an axial center of the polishing head, and the mounting shaft is rotatably mounted between second ends of the two connection arms.

3. The polishing apparatus according to claim 2, wherein the first driving mechanism includes a gear motor, a first pulley, a second pulley, and a first synchronous belt, the gear motor is fixedly connected to the rear end of the frame, the output shaft of the gear motor is fixedly connected to the first pulley, the second pulley is sleeved on the connecting pipe, and the first pulley and the second pulley are in transmission connection through the first synchronous belt.

4. The polishing apparatus according to claim 2, wherein the second driving mechanism comprises a driving motor, a first connecting shaft, a right angle steering gear, a second connecting shaft, a third belt pulley, a fourth belt pulley and a second synchronous belt, the driving motor is mounted at the rear end of the frame, the right angle steering gear is fixedly connected at the front end of the connecting plate, the input shaft of the right angle steering gear is coaxial with the connecting pipe, two ends of the first connecting shaft are respectively connected with the input shaft of the right angle steering gear and the main shaft of the driving motor, the output shaft of the right angle steering gear is parallel to the mounting shaft, the first end of the second connecting shaft is fixedly connected with the output shaft of the right angle steering gear, the second end of the second connecting shaft is fixedly connected with the third belt pulley, one end of the mounting shaft, which is close to the third belt pulley, is fixedly connected with the fourth belt pulley, and the third belt pulley and the fourth belt pulley are in driving connection through the second synchronous belt.