CN213673405U

CN213673405U - Polishing device convenient to adjust and used for metal products

Info

Publication number: CN213673405U
Application number: CN202022543731.4U
Authority: CN
Inventors: 叶宝荣
Original assignee: Jinjiang Jinzhou Machinery Parts Co ltd
Current assignee: Jinjiang Jinzhou Machinery Parts Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-13
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a burnishing device convenient to adjust for metal product, including workstation, spacing and lower mounting bracket, the inside through connection of mount pad has first pivot, the spacing groove has been seted up on the both sides surface of mount pad, the one end that first emery wheel was kept away from in first pivot is connected with first belt pulley, the mounting groove has been seted up to one side that the workstation is close to the motor, the both ends of threaded rod are connected with the bearing, the one end that the workstation was stretched out to the threaded rod is to having the carousel. This burnishing device of metal product with being convenient for adjust uses supporting bolt to pass mounting pad and workstation to carry out fixed mounting when mounting bracket to suitable position under promoting, makes this moment and goes up the mounting bracket and slide about mounting bracket down, carries out the thread tightening through knob and the through-hole that corresponds when the height of going up the mounting bracket reaches required requirement, makes the part of being polished the part co-altitude not polish, and then conveniently adjusts and puts the axle type part of different diameters and polish.

Description

Polishing device convenient to adjust and used for metal products

Technical Field

The utility model relates to a metal product's polishing technical field specifically is a metal product is with burnishing device who is convenient for adjust.

Background

The rapid development of modern industry puts higher demands on the surface quality of workpieces, the surface quality not only affects the appearance of the workpieces, but also directly affects the service performance and the service life of the workpieces, the quality of the surface quality is particularly important for a mold, and a polishing device can perfectly adjust the roughness of the surface of the workpiece, so that the polishing device is widely applied to various works, and the variety and the number of the polishing devices are gradually increased.

Although the polishing apparatuses for metal products easy to adjust currently on the market are very large in variety and number, the polishing apparatuses for metal products easy to adjust have disadvantages in that: the polishing device can not adjust the position of the part to be polished, is difficult and complicated when the belt is replaced by the polishing device, and is easy to fall off the abrasive belt in the running process of the polishing device. Therefore, the polishing device for metal products is improved, which is convenient to adjust.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a burnishing device of metal product with being convenient for adjust to solve the burnishing device on the existing market that above-mentioned background art provided and can not adjust the position by polishing part, the difficult loaded down with trivial details and burnishing device operation in-process takes place the problem that the abrasive band drops easily when burnishing device changes the belt.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device convenient to adjust for metal products comprises a workbench, a limiting frame and a lower mounting frame, wherein a mounting seat is arranged above the workbench, a first rotating shaft penetrates through the inside of the mounting seat, a first grinding wheel is mounted at one end of the first rotating shaft, a grinding belt is butted at one side of the first grinding wheel, a second rotating shaft is connected at one side, far away from the first rotating shaft, of the inside of the mounting seat, a second grinding wheel is mounted at one end of the second rotating shaft, and one end, far away from the first grinding wheel, of the grinding belt is connected with the second grinding wheel;

the surface of the two sides of the mounting seat is provided with limiting grooves, the inside of each limiting groove is connected with a limiting block, the limiting frame is connected with the mounting seat through the limiting block, one end of the first rotating shaft, which is far away from the first grinding wheel, is connected with a first belt pulley, one side of the first belt pulley is connected with a transmission belt, one side of the workbench, which is far away from the mounting seat, is provided with a motor, the output end of the motor is provided with a second belt pulley, one side of the second belt pulley is butted with the transmission belt, one side of the workbench, which is close to the motor, is provided with a mounting groove, a threaded rod is arranged inside the mounting groove, the bottom of the motor is provided with a threaded sleeve, the threaded sleeve is connected with the threaded rod, two ends of the threaded rod are connected with bearings, one end of the threaded, the bottom and the spout of lower mounting bracket dock, the bottom of mounting bracket both sides is fixed with the installation gasket down, the inboard of mounting bracket is connected with the mounting bracket down, the through-hole has been seted up in the outside of mounting bracket down, the inside of through-hole docks there is the knob.

Preferably, the cross-sectional shape of the limiting groove is of a T-shaped structure, the limiting grooves are symmetrically distributed about the central line of the mounting seat, and the connecting sizes of the limiting grooves and the limiting blocks are matched.

Preferably, the connection size phase-match of thread bush and threaded rod, and the inside of thread bush is provided with the screw thread to constitute threaded connection between thread bush and the threaded rod.

Preferably, the cross-sectional shape of spout is "worker" style of calligraphy structure, and the spout and the size phase-match of being connected of lower mounting bracket to constitute sliding connection between spout and the lower mounting bracket.

Preferably, the diameter of the outer side of the upper mounting frame is matched with the diameter of the inner side of the lower mounting frame, and the upper mounting frame and the lower mounting frame are in telescopic connection.

Preferably, the through holes are provided with five through holes which are distributed at equal intervals, and threads are arranged inside the through holes.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the polishing device for the metal products is convenient to adjust, the matched bolt penetrates through the mounting gasket to be fixedly mounted with the workbench by pushing the lower mounting frame to a proper position, the upper mounting frame slides relative to the lower mounting frame at the moment, and when the height of the upper mounting frame meets the required requirement, the knob and the corresponding through hole are used for thread fixing, so that parts of the polished parts with different heights are polished, and the shaft parts with different diameters can be conveniently adjusted and placed for polishing;

(2) the polishing device for the metal product is convenient to adjust, the rotary table is rotated, the threaded rod is rotated through the bearing, the threaded rod is in threaded connection with the threaded sleeve at the bottom of the motor to drive the motor to move, when the motor moves towards the direction of the mounting seat, the distance between the first belt pulley and the second belt pulley is reduced, and the transmission belt is loose and can be easily taken down, so that the purpose of easily taking down the transmission belt is achieved;

(3) this burnishing device for metal product is with being convenient for adjust docks with the spacing groove through the stopper, makes the spacing frame move along the spacing groove on the mount pad, when reacing the target location, locks fixedly through supporting bolt to prevent burnishing device abrasive band and emery wheel when opening and drop.

Drawings

FIG. 1 is a schematic view of a polishing apparatus for metal products, which is convenient for adjustment;

FIG. 2 is a schematic view of a rear cross-sectional structure of the polishing apparatus for metal products of the present invention, which is easy to adjust;

FIG. 3 is a schematic left-side cross-sectional view of the polishing apparatus for metal products according to the present invention;

FIG. 4 is a schematic top view of the polishing apparatus for metal products according to the present invention;

fig. 5 is a schematic view of a partially enlarged structure at a position a in fig. 3 of the polishing apparatus for metal products of the present invention, which is convenient for adjustment.

In the figure: 1. a work table; 2. a mounting seat; 3. a first rotating shaft; 4. a first grinding wheel; 5. an abrasive belt; 6. a second rotating shaft; 7. a second grinding wheel; 8. a limiting groove; 9. a limiting block; 10. a limiting frame; 11. a first pulley; 12. a transmission belt; 13. a motor; 14. a second pulley; 15. mounting grooves; 16. a threaded rod; 17. a threaded sleeve; 18. a bearing; 19. a turntable; 20. a chute; 21. a lower mounting frame; 22. installing a gasket; 23. mounting a frame; 24. a through hole; 25. a knob.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a polishing device convenient to adjust for metal products comprises a workbench 1, a mounting seat 2, a first rotating shaft 3, a first grinding wheel 4, an abrasive belt 5, a second rotating shaft 6, a second grinding wheel 7, a limiting groove 8, a limiting block 9, a limiting frame 10, a first belt pulley 11, a transmission belt 12, a motor 13, a second belt pulley 14, a mounting groove 15, a threaded rod 16, a threaded sleeve 17, a bearing 18, a rotary table 19, a sliding groove 20, a lower mounting frame 21, a mounting gasket 22, an upper mounting frame 23, a through hole 24 and a knob 25, wherein the mounting seat 2 is arranged above the workbench 1, the first rotating shaft 3 is connected inside the mounting seat 2 in a penetrating manner, the first grinding wheel 4 is mounted at one end of the first rotating shaft 3, the abrasive belt 5 is butted at one side of the first grinding wheel 4, the second rotating shaft 6 is connected at one side of the mounting seat 2 far away from the first rotating shaft 3, the second grinding wheel 7 is mounted at one end of the second rotating shaft, one end of the abrasive belt 5, which is far away from the first grinding wheel 4, is connected with a second grinding wheel 7;

the outer side surface of the installation seat 2 is provided with a limiting groove 8, the cross section of the limiting groove 8 is in a T-shaped structure, the limiting groove 8 is symmetrically distributed about the center line of the installation seat 2, the connecting size of the limiting groove 8 and the limiting block 9 is matched, so that the limiting block 9 is adjusted and moved, the abrasive belt 5 is prevented from falling off in the operation of the device, the limiting block 9 is connected inside the limiting groove 8, the limiting frame 10 is connected with the installation seat 2 through the limiting block 9, one end of the first rotating shaft 3, far away from the first grinding wheel 4, is connected with a first belt pulley 11, one side of the first belt pulley 11 is connected with a transmission belt 12, one side of the workbench 1, far away from the installation seat 2, is provided with a motor 13, the output end of the motor 13 is provided with a second belt pulley 14, one side of the second belt pulley 14 is butted with the transmission belt 12, one side of the workbench 1, the inside of mounting groove 15 is provided with threaded rod 16, the bottom of motor 13 is provided with thread bush 17, the connection size phase-match of thread bush 17 and threaded rod 16, and the inside of thread bush 17 is provided with the screw thread, and constitute threaded connection between thread bush 17 and the threaded rod 16, thereby adjust the distance between first belt pulley 11 and the second belt pulley 14, and then adjust the elasticity of drive belt 12, thread bush 17 is connected with threaded rod 16, the both ends of threaded rod 16 are connected with bearing 18, the one end that threaded rod 16 stretches out workstation 1 is docked with carousel 19, one side that workstation 1 is close to mount pad 2 has seted up spout 20, the cross sectional shape of spout 20 is "worker" style of calligraphy structure, and spout 20 and the connection size phase-match of mounting bracket 21 down to constitute sliding connection between spout 20 and the mounting bracket 21 down, thereby adjust down the position of mounting bracket 21, the bottom and the spout 20 of mounting bracket 21 dock down, the bottom of mounting bracket 21 both sides is fixed with installation gasket 22 down, the inboard of mounting bracket 21 is connected with mounting bracket 23 down, the outside diameter of going up mounting bracket 23 and the inboard diameter phase-match of mounting bracket 21 down, and go up mounting bracket 23 and constitute telescopic connection down between the mounting bracket 21 to adjust the height of mounting bracket 23, through-hole 24 has been seted up in the outside of mounting bracket 21 down, through-hole 24 is provided with five, and five through-hole 24 is equidistant distribution, and the inside of through-hole 24 is provided with the screw thread, thereby fixes the height of mounting bracket 23 through knob 25, the inside of through-hole 24 is docked there is knob 25.

The working principle is as follows: when the polishing device convenient for adjustment of the metal product is used, firstly, the threaded rod 16 is driven to rotate by the rotary turntable 19, the threaded rod 16 passes through the bearing 18 so as to be easier to rotate, the threaded rod 16 is in threaded connection with the threaded sleeve 17 so as to drive the motor 13 to move along the mounting groove 15, the rotary turntable 19 is rotated so as to drive the motor 13 to move towards the mounting seat 2, the transmission belt 12 between the first belt pulley 11 and the second belt pulley 14 is loosened so as to be convenient to take down and replace, after the transmission belt 12 is replaced, the rotary turntable 19 is rotated in the opposite direction so as to lead the motor 13 to be far away from the mounting seat 2, so that the transmission belt 12 between the first belt pulley 11 and the second belt pulley 14 is tightened, the limiting frame 10 is connected with the limiting block 9 through the limiting groove 8 so as to slide on the mounting seat 2, when the limiting frame 10 slides to an accurate position, the locking and fixing are carried out through the, the position of the lower mounting frame 21 is changed, the lower mounting frame 21 is fixed by penetrating a mounting gasket 22 through a matched bolt, the upper mounting frame 23 stretches the lower mounting frame 21, the height of the upper mounting frame 23 is changed, then, the matched knob and a corresponding through hole 24 are locked in a threaded manner, the height of the upper mounting frame 23 is fixed, then, the polishing device is started, a motor 13 on the workbench 1 is started, a first belt pulley 11 is driven to rotate through a second belt pulley 14 and a transmission belt 12 at the output end of the motor 13, a first rotating shaft 3 and a first grinding wheel 4 are driven to rotate, the first rotating shaft 3 and the first grinding wheel 4 drive a second rotating shaft 6 and a second grinding wheel 7 to rotate through an abrasive belt 5, and the abrasive belt 5 runs stably.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a metal product is with burnishing device convenient to adjust, includes workstation (1), spacing (10) and lower mounting bracket (21), its characterized in that: an installation seat (2) is arranged above the workbench (1), a first rotating shaft (3) is connected inside the installation seat (2) in a penetrating mode, a first grinding wheel (4) is installed at one end of the first rotating shaft (3), a grinding belt (5) is in butt joint with one side of the first grinding wheel (4), a second rotating shaft (6) is connected to one side, far away from the first rotating shaft (3), inside the installation seat (2), a second grinding wheel (7) is installed at one end of the second rotating shaft (6), and one end, far away from the first grinding wheel (4), of the grinding belt (5) is connected with the second grinding wheel (7);

the grinding wheel is characterized in that limiting grooves (8) are formed in the surfaces of two sides of the mounting seat (2), limiting blocks (9) are connected inside the limiting grooves (8), a limiting frame (10) is connected with the mounting seat (2) through the limiting blocks (9), one end, away from a first grinding wheel (4), of the first rotating shaft (3) is connected with a first belt pulley (11), one side of the first belt pulley (11) is connected with a transmission belt (12), one side, away from the mounting seat (2), of the workbench (1) is provided with a motor (13), the output end of the motor (13) is provided with a second belt pulley (14), one side of the second belt pulley (14) is in butt joint with the transmission belt (12), one side, close to the motor (13), of the workbench (1) is provided with a mounting groove (15), a threaded rod (16) is arranged inside the mounting groove (15), and a threaded sleeve (17) is arranged at the bottom of the, threaded sleeve (17) are connected with threaded rod (16), the both ends of threaded rod (16) are connected with bearing (18), threaded rod (16) stretch out the one end of workstation (1) and have connect carousel (19), spout (20) have been seted up to one side that workstation (1) is close to mount pad (2), the bottom and spout (20) of mounting bracket (21) dock down, the bottom of mounting bracket (21) both sides is fixed with installation gasket (22) down, the inboard of mounting bracket (21) is connected with mounting bracket (23) down, through-hole (24) have been seted up in the outside of mounting bracket (21) down, the inside of through-hole (24) has been docked knob (25).

2. A polishing apparatus for metal products easy to adjust according to claim 1, characterized in that: the cross-sectional shape of spacing groove (8) is "T" style of calligraphy structure, and spacing groove (8) are the symmetric distribution about the central line of mount pad (2) to spacing groove (8) and stopper (9) connection size phase-match.

3. A polishing apparatus for metal products easy to adjust according to claim 1, characterized in that: the connecting size of the threaded sleeve (17) is matched with that of the threaded rod (16), threads are arranged inside the threaded sleeve (17), and the threaded sleeve (17) is in threaded connection with the threaded rod (16).

4. A polishing apparatus for metal products easy to adjust according to claim 1, characterized in that: the cross-sectional shape of spout (20) is "worker" style of calligraphy structure, and spout (20) and lower mounting bracket (21) be connected the size phase-match to constitute sliding connection between spout (20) and lower mounting bracket (21).

5. A polishing apparatus for metal products easy to adjust according to claim 1, characterized in that: the diameter of the outer side of the upper mounting frame (23) is matched with the diameter of the inner side of the lower mounting frame (21), and the upper mounting frame (23) is in telescopic connection with the lower mounting frame (21).

6. A polishing apparatus for metal products easy to adjust according to claim 1, characterized in that: the number of the through holes (24) is five, the through holes (24) are distributed at equal intervals, and threads are arranged inside the through holes (24).