CN210024844U

CN210024844U - Machine part polishing equipment

Info

Publication number: CN210024844U
Application number: CN201920604302.8U
Authority: CN
Inventors: 王国明; 张爱生; 李永
Original assignee: Shanghai Huiyuan Machinery Manufacturing Co Ltd
Current assignee: Shanghai Huiyuan Machinery Manufacturing Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-02-07
Anticipated expiration: 2029-04-29

Abstract

The utility model belongs to the field of polishing equipment, in particular to mechanical part polishing equipment, aiming at the problems of poor polishing effect and low polishing efficiency of the prior polishing machine on the surface of a workpiece, the following proposal is proposed, which comprises a processing table, a rotating groove is arranged at the top of the processing table, an annular rack is uniformly welded on the inner wall of the rotating groove, a driving motor is fixedly arranged at the bottom of the processing table, an output shaft of the driving motor extends into the rotating groove and is welded with a first gear, a second gear is meshed on the first gear, the second gear is meshed with the annular rack, a bearing seat is fixedly sleeved on the second gear, the top of the bearing seat extends to the upper part of the processing table and is welded with a rotating seat, the utility model has simple structure and convenient use, can more uniformly and efficiently polish the workpiece and improve the polishing effect of the workpiece, meanwhile, the device can be suitable for workpieces of different specifications.

Description

Machine part polishing equipment

Technical Field

The utility model relates to a polishing equipment technical field especially relates to a machine part polishing equipment.

Background

With the development of social production, the quality precision and the appearance of the surface of a mechanical part in industrial production have higher requirements, and after the part is machined, the surface of the part has certain roughness, so that the product performance and the appearance of the part are influenced. Polishing is an important method in ultra-precision machining, and has the advantages of high machining precision and wide range of machining materials. The polishing machine is a tool for grinding the surface of a workpiece by using a grinding tool embedded with an abrasive, and is an important condition for ensuring grinding processing.

The existing polishing machine has the problems of poor polishing effect and low polishing efficiency when the surface of a workpiece is ground, so that a mechanical part polishing device is provided to solve the problems.

Disclosure of Invention

The utility model aims at solving the shortcoming that there is workpiece surface polishing effect poor among the prior art, and the inefficiency of polishing, and a machine part polishing equipment that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mechanical part polishing device comprises a processing table, wherein a rotating groove is formed in the top of the processing table, an annular rack is uniformly welded on the inner wall of the rotating groove, a driving motor is fixedly installed at the bottom of the processing table, an output shaft of the driving motor extends into the rotating groove and is welded with a first gear, a second gear is meshed with the first gear and is meshed with the annular rack, a bearing seat is fixedly sleeved on the second gear, a rotating seat is welded above the bearing seat, the top of the bearing seat extends into the upper portion of the processing table, a placing groove is formed in the top of the rotating seat, a workpiece is movably installed in the placing groove, an inner ring of a first bearing is fixedly sleeved on the bearing seat, two limiting rods are welded on the outer ring of the first bearing, two fixing blocks are welded at the top of the processing table, the rotating groove is located between the two fixing blocks, and the inner ring of a second bearing is fixedly sleeved, the welding has the one end of connecting rod on the outer lane of second bearing, and the spread groove has been seted up to one side that the connecting rod is close to the bearing frame, and the one end slidable mounting of gag lever post drives the bearing frame at the rotation inslot swivelling movement through driving motor's function in the spread groove that corresponds, and the bearing frame drives machined part swivelling movement on the roating seat, drives the burnishing machine through the push rod motor and polishes the top of machined part.

Preferably, a plurality of supporting seats are uniformly welded at the bottom of the machining table, two clamping blocks are slidably mounted in the placing groove, the two clamping blocks are respectively contacted with two sides of the machined part, and the machined part is clamped and fixed through the clamping blocks.

Preferably, the transmission groove has been seted up on the bottom inner wall of standing groove, and the transfer line is installed to the transmission inslot internal rotation, and the one end of transfer line extends to the outside of roating seat and welds and have rotatory handle, is equipped with two external screw threads on the transfer line, and two external screw threads revolve to opposite, can drive two clamp splices through the transfer line and slide to keeping away from each other or the one side that is close to each other.

Preferably, the welding of the bottom of clamp splice has the transmission piece, and the transmission piece is located the transmission groove, and sets up threaded hole on the transfer line, and the transfer line is located the threaded hole, is equipped with the internal thread on the inner wall of threaded hole, and the internal thread meshes with the external screw thread that corresponds mutually, can drive two clamp splices through the transfer line and slide to keeping away from each other or the one side that is close to each other, and it is fixed to keep the clamp splice through external screw thread and internal thread meshing.

Preferably, the welding of the top one end of processing platform has the fixing base, and the welding of one side top of fixing base has the mount pad, and the mount pad is located the top of processing platform, is equipped with the dust absorption pipe on the fixing base, is equipped with the suction nozzle on the dust absorption pipe, is equipped with the push rod motor on the mount pad, and the welding has the burnishing machine on the piston rod of push rod motor, is equipped with the buffing wheel on the burnishing machine, and buffing wheel and machined part cooperate, and the buffing wheel of burnishing machine grinds the surface of machined part, collects the dirt bits that appear grinding through.

In the utility model, the mechanical part polishing equipment can grind the surface of a machined part more uniformly and efficiently through the matching of the rotating groove, the annular rack, the driving motor, the first gear, the second gear, the bearing seat, the rotating seat, the placing groove, the first bearing, the limiting rod, the fixed block, the second bearing, the connecting rod, the connecting groove, the fixed seat, the mounting seat, the push rod motor and the polishing machine, and can be more suitable for the machined parts with different specifications to be clamped and fixed through the matching of the clamping block, the transmission rod and the rotating handle;

the utility model discloses simple structure, convenient to use can be more even, the efficient polishes the machined part, improves the polishing effect of machined part, can adapt to the machined part use of different specifications simultaneously.

Drawings

Fig. 1 is a schematic structural view of a mechanical part polishing apparatus provided by the present invention;

FIG. 2 is a schematic view of a top plane structure of a processing table of the mechanical part polishing apparatus according to the present invention;

fig. 3 is a schematic structural diagram of a part a of a mechanical part polishing apparatus provided by the present invention;

fig. 4 is a schematic structural diagram of a part B of the mechanical part polishing apparatus provided by the present invention.

In the figure: the polishing machine comprises a processing table 1, a rotating groove 2, an annular rack 3, a driving motor 4, a first gear 5, a second gear 6, a bearing seat 7, a rotating seat 8, a placing groove 9, a clamping block 10, a workpiece 11, a transmission rod 12, a rotating handle 13, a first bearing 14, a limiting rod 15, a fixed block 16, a second bearing 17, a connecting rod 18, a connecting groove 19, a fixed seat 20, a mounting seat 21, a push rod motor 22 and a polishing machine 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a machine part polishing device comprises a processing table 1, a rotating groove 2 is formed at the top of the processing table 1, an annular rack 3 is uniformly welded on the inner wall of the rotating groove 2, a driving motor 4 is fixedly installed at the bottom of the processing table 1, an output shaft of the driving motor 4 extends into the rotating groove 2 and is welded with a first gear 5, a second gear 6 is meshed with the first gear 5, the second gear 6 is meshed with the annular rack 3, a bearing seat 7 is fixedly sleeved on the second gear 6, the top of the bearing seat 7 extends to the upper side of the processing table 1 and is welded with a rotating seat 8, a placing groove 9 is formed at the top of the rotating seat 8, a workpiece 11 is movably installed in the placing groove 9, an inner ring of a first bearing 14 is fixedly sleeved on the bearing seat 7, two limiting rods 15 are welded on an outer ring of the first bearing 14, two fixing blocks 16 are welded at the top of, the rotating groove 2 is located between two fixed blocks 16, the inner ring of the second bearing 17 is established to equal fixed cover on two fixed blocks 16, the welding has the one end of connecting rod 18 on the outer lane of second bearing 17, connecting rod 18 has seted up spread groove 19 near one side of bearing frame 7, the one end slidable mounting of gag lever post 15 is in the spread groove 19 that corresponds, function through driving motor 4 drives bearing frame 7 at 2 internal rotation in rotating groove, bearing frame 7 drives machined part 11 rotary motion on the roating seat 8, drive burnishing machine 23 through push rod motor 22 and polish the top of machined part 11.

The utility model discloses in, processing bench 1 is equipped with driving motor switch and push rod motor switch, and the bottom of processing bench 1 evenly welds has a plurality of supporting seats, and slidable mounting has two clamp splices 10 in the standing groove 9, and two clamp splices 10 contact with the both sides of machined part 11 respectively, carry out centre gripping, fixed to machined part 11 through clamp splice 10.

The utility model discloses in, seted up the transmission groove on the bottom inner wall of standing groove 9, transmission line 12 is installed to the transmission inslot internal rotation, and the one end of transmission line 12 extends to the outside of roating seat 8 and welds and have rotatory handle 13, is equipped with two external screw threads on the transmission line 12, and two external screw threads revolve to on the contrary, can drive two clamp splices 10 through transmission line 12 and slide to one side of keeping away from each other or being close to each other.

The utility model discloses in, the bottom welding of clamp splice 10 has the transmission piece, and the transmission piece is located the drive groove, and sets up threaded hole on the transfer line, and transfer line 12 is located the screwed hole, is equipped with the internal thread on the inner wall of screw hole, and the internal thread meshes with the external screw thread that corresponds mutually, can drive two clamp splices 10 through transfer line 12 and slide to the one side of keeping away from each other or being close to each other, keeps clamp splice 10 fixed through external screw thread and female thread engagement.

The utility model discloses in, the welding of the top one end of processing platform 1 has fixing base 20, the welding of one side top of fixing base 20 has mount pad 21, mount pad 21 is located the top of processing platform 1, be equipped with the dust absorption pipe on fixing base 20, be equipped with the suction nozzle on the dust absorption pipe, be equipped with push rod motor 22 on mount pad 21, the welding has burnishing machine 23 on push rod motor 22's the piston rod, be equipped with the buffing wheel on burnishing machine 23, buffing wheel and machined part 11 cooperate, the buffing wheel of burnishing machine 23 grinds the surface of machined part 11, collect the dirt bits that appear grinding through the dust absorption pipe.

In the utility model, when in use, firstly, the workpiece 11 is placed in the placing groove 9, by rotating the rotating handle 13, the rotating handle 13 drives the transmission rod 12 to rotate, and is engaged with the internal thread through the external thread, thereby driving the transmission block to slide, and the sliding direction of the thread is opposite in the placing groove 9 through the clamping blocks 10, thereby realizing that the two clamping blocks 10 slide to one side close to each other to clamp and fix the workpiece 11, then the push rod motor 22 is started through the push rod motor switch, the piston rod of the push rod motor 22 extends to drive the polishing grinding wheel of the polishing machine 23 to contact with the top of the processing price 11, the top of the workpiece 11 is ground through the polishing grinding wheel rotating at high speed, when the driving motor 4 is started through the driving motor switch, the output shaft of the driving motor 4 rotates to drive the first gear 5 to rotate, the first gear 5 rotates to drive the second gear 6 to rotate, second gear 6 rotates and drives bearing frame 7 and rotate, second gear 6 rotates on annular rack 3 simultaneously, thereby make bearing frame 7 pivoted remove simultaneously, cooperation through first bearing 14 makes gag lever post 15 runing motion, cooperation through fixed block 16 and second bearing 17, make gag lever post 15 slide in spread groove 19 on connecting rod 18, thereby guarantee bearing frame 7 horizontal rotation and move, horizontal rotation through bearing frame 7 moves, thereby drive 8 horizontal rotation of roating seat and move, thereby make the polishing emery wheel on the burnishing machine 23 carry out more even efficient polishing to the top of machined part 11, polish.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The mechanical part polishing equipment comprises a processing table (1) and is characterized in that a rotating groove (2) is formed in the top of the processing table (1), an annular rack (3) is uniformly welded on the inner wall of the rotating groove (2), a driving motor (4) is fixedly installed at the bottom of the processing table (1), an output shaft of the driving motor (4) extends into the rotating groove (2) and is welded with a first gear (5), a second gear (6) is meshed with the first gear (5), the second gear (6) is meshed with the annular rack (3), a bearing seat (7) is fixedly sleeved on the second gear (6), the top of the bearing seat (7) extends to the upper portion of the processing table (1) and is welded with a rotating seat (8), a placing groove (9) is formed in the top of the rotating seat (8), and a machined part (11) is movably installed in the placing groove (9), the fixed cover is equipped with the inner circle of first bearing (14) on bearing frame (7), and the welding has two gag lever post (15) on the outer lane of first bearing (14), the top welding of processing platform (1) has two fixed blocks (16), and rotation groove (2) are located between two fixed blocks (16), and the inner circle of establishing second bearing (17) is all fixed the cover on two fixed blocks (16), and the welding has the one end of connecting rod (18) on the outer lane of second bearing (17), and spread groove (19) have been seted up to one side that connecting rod (18) are close to bearing frame (7), and the one end slidable mounting of gag lever post (15) is in spread groove (19) that correspond.

2. The machine part polishing equipment according to claim 1, wherein a plurality of supporting seats are welded uniformly on the bottom of the processing table (1), two clamping blocks (10) are slidably mounted in the placing groove (9), and the two clamping blocks (10) are respectively contacted with two sides of the workpiece (11).

3. The mechanical part polishing device as claimed in claim 1, wherein a transmission groove is formed in the inner wall of the bottom of the placing groove (9), a transmission rod (12) is rotatably mounted in the transmission groove, one end of the transmission rod (12) extends to the outer side of the rotating base (8) and is welded with a rotating handle (13), and two external threads are formed in the transmission rod (12) and are opposite in rotating direction.

4. The machine part polishing equipment according to claim 2, wherein a transmission block is welded at the bottom of the clamping block (10), the transmission block is positioned in the transmission groove, a threaded hole is formed in the transmission rod (12), the transmission rod (12) is positioned in the threaded hole, an internal thread is arranged on the inner wall of the threaded hole, and the internal thread is meshed with the corresponding external thread.

5. The machine part polishing equipment according to claim 1, wherein a fixed seat (20) is welded at one end of the top of the processing table (1), a mounting seat (21) is welded at the top of one side of the fixed seat (20), the mounting seat (21) is positioned above the processing table (1), a dust suction pipe is arranged on the fixed seat (20), a suction nozzle is arranged on the dust suction pipe, a push rod motor (22) is arranged on the mounting seat (21), a polishing machine (23) is welded on a piston rod of the push rod motor (22), a polishing grinding wheel is arranged on the polishing machine (23), and the polishing grinding wheel is matched with the workpiece (11).