Polishing device for metal part machining

Abstract

The utility model discloses a polishing device for metal piece processing, which comprises a working table, a polishing mechanism and an adjusting mechanism, the polishing mechanism and the adjusting mechanism are both arranged above the working table, the adjusting mechanism is arranged below the polishing mechanism, the adjusting mechanism comprises a lifting plate, a support is arranged on the surface of the working table, and the lifting plate is arranged on the surface of the working table. Through grooves are formed in the side walls of the two sides of the support respectively, the top face of the interior of one through groove is fixedly installed at the top end of the first threaded rod through a bearing seat, the lifting plate is arranged to be liftable, the first motor is started to drive the first threaded rod to rotate, and then the lifting plate ascends and descends along the side wall of the first motor; the lifting plate is arranged to be slidably connected with the side wall of the positioning rod, so that the moving direction of the lifting plate is determined, the lifting plate drives the metal piece clamped by the clamping blocks on the surface to ascend and descend, the grinding pressure on the metal piece is adjusted, and the situation that the metal piece is excessively ground, and metal piece consumable waste is caused is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of metal piece processing, in particular to a grinding device for metal piece processing. Background Art

[0002] Metalworking, also known as metalworking, refers to the production activities of humans processing materials with metal characteristics that are composed of metal elements or mainly metal elements. It is a process technology that processes metal materials into objects, parts, and components, including large parts of bridges and ships, as well as tiny components of engines, jewelry, and watches.

[0003] During the processing of metal parts, a grinding device is needed to grind them. Traditional metal part grinding devices mostly use a fixed clamping assembly to clamp the workpiece. The height of the clamping assembly cannot be adjusted, and thus the grinding pressure of the metal parts cannot be adjusted, which leads to excessive grinding of the metal parts. At the same time, some grinding devices are mostly hand-held or fixed on a mounting frame with bolts, and the grinder cannot be adjusted, resulting in the grinder only being able to grind at a single position. Therefore, a grinding device for metal part processing is needed. Utility Model Content

[0004] The purpose of the utility model is to provide a grinding device for metal parts processing, by setting a liftable lifting plate, side plates are symmetrically arranged on the surface of the lifting plate, push rods are respectively arranged on the side walls of the side plates, and clamping blocks are arranged at the ends of the push rods to clamp and fix the metal parts, and the lifting plate drives the metal parts on the surface of the lifting plate to rise and fall by starting a first motor to drive the first threaded rod to rotate, so as to adjust the pressure of grinding the metal parts, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A grinding device for metal parts processing comprises a workbench, a grinding mechanism and an adjusting mechanism, wherein the grinding mechanism and the adjusting mechanism are both arranged above the workbench, and the adjusting mechanism is arranged below the grinding mechanism, the adjusting mechanism comprises a lifting plate, the surface of the workbench is provided with a bracket, and the side walls on both sides of the bracket are respectively provided with through grooves, the inner top surface of one of the through grooves is fixedly installed on the top end of a first threaded rod through a bearing seat, the bottom end of the first threaded rod passes through the surface of the workbench and is keyed to the output shaft of a second motor, the second motor is fixedly installed on the bottom surface of the workbench, one side surface of the lifting plate is threadedly connected to the first threaded rod, the surface of the lifting plate is depressed with side plates, the side walls opposite to the side plates are respectively provided with push rods, and the inner rod ends of the push rods are respectively provided with clamping blocks.

[0007] Preferably, the inner top surface of the other through slot of the bracket and the surface of the workbench are fixedly mounted to the top surface and the bottom surface of the positioning rod respectively.

[0008] Preferably, the side wall at the other end of the lifting plate is slidably connected to the side wall of the positioning rod, and the side walls at both ends of the lifting plate are slidably connected to the inner walls of the through grooves opened on both sides of the bracket.

[0009] Preferably, the grinding mechanism includes a first motor, which is fixedly mounted on the upper side wall of the bracket, the output shaft of the first motor is keyed to one end of the second screw, and the other end of the second screw passes through the side wall of the bracket and is fixedly mounted on the inner wall of the bracket through a bearing seat.

[0010] Preferably, the grinding mechanism further comprises a movable seat, a side wall of the movable seat is provided with a thread groove, the thread groove is threadedly connected to the side wall of the second screw, and a grinder body is arranged on the bottom surface of the movable seat.

[0011] Preferably, a limiting groove is provided in the middle of the inner top surface of the bracket, a limiting block is provided on the top surface of the movable seat, and the side wall of the limiting block is slidably connected to the inner wall of the limiting groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model sets a lifting plate to be liftable, starts a first motor to drive the first threaded rod to rotate, and then makes the lifting plate lift along the side wall of the first motor, and sets a sliding connection between the lifting plate and the side wall of the positioning rod to determine the movement direction of the lifting plate, so that the lifting plate can drive the metal parts clamped by the clamping blocks on the surface to lift and lower, so as to adjust the grinding pressure on the metal parts, avoid excessive grinding of the metal parts, and cause waste of metal parts consumables. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall perspective structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0017] Figure 4 This is a schematic diagram of the grinding mechanism of the utility model when viewed from above;

[0018] Figure 5 This is a schematic diagram of the thread groove structure of the utility model.

[0019] In the figure: 1. workbench; 2. bracket; 3. through slot; 4. positioning rod; 5. first threaded rod; 6. first motor; 7. lifting plate; 8. side plate; 9. push rod; 10. clamping block; 11. second motor; 12. second screw rod; 13. moving seat; 14. threaded groove; 15. limit block; 16. grinder body; 17. limit slot. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 5 , the utility model provides a technical solution:

[0022] A grinding device for metal parts processing includes a workbench 1, a grinding mechanism and an adjusting mechanism, wherein the grinding mechanism and the adjusting mechanism are both arranged above the workbench 1, and the adjusting mechanism is arranged below the grinding mechanism. The adjusting mechanism includes a lifting plate 7, a bracket 2 is arranged on the surface of the workbench 1, and through grooves 3 are respectively opened on the side walls of the bracket 2. The inner top surface of one of the through grooves 3 is fixedly installed on the top end of the first threaded rod 5 through a bearing seat, and the bottom end of the first threaded rod 5 passes through the surface of the workbench 1 and is keyed to the output shaft of the second motor 11. The second motor 11 is fixedly installed on the bottom surface of the workbench 1, and one side surface of the lifting plate 7 is threadedly connected to the first threaded rod 5. A side plate 8 is arranged on the surface of the lifting plate 7, and push rods 9 are respectively arranged on the side walls opposite to the side plate 8, and clamping blocks 10 are respectively arranged on the inner rod ends of the push rods 9.

[0023] By setting one side of the lifting plate 7 to be threadedly connected to the side wall of the first threaded rod 5, and by setting the output shaft of the second motor 11 to be key-connected to one end of the first threaded rod 5, the other end of the first threaded rod 5 is fixedly installed on the inner top surface of one side opened on the side wall of the bracket 2 through a bearing seat, so that the first threaded rod 5 can be driven to rotate by starting the second motor 11, and then the lifting plate 7 can be lifted and lowered along the side wall of the first threaded rod 5, thereby driving the metal parts clamped by the clamping block 10 on the surface of the lifting plate 7 to lift and lower, and adjusting the grinding pressure on the metal parts to avoid excessive grinding of the metal parts.

[0024] The inner top surface of the other through slot 3 of the bracket 2 and the surface of the workbench 1 are fixedly mounted to the top surface and the bottom surface of the positioning rod 4 respectively.

[0025] The side wall at the other end of the lifting plate 7 is slidably connected to the side wall of the positioning rod 4 , and the side walls at both ends of the lifting plate 7 are slidably connected to the inner walls of the through slots 3 opened on both sides of the bracket 2 .

[0026] The inner top surface of another through slot 3 opened on the side wall of the bracket 2 and the top surface of the workbench 1 are fixedly installed on the top and bottom surfaces of the positioning rod 4 respectively, and a lifting plate 7 is slidingly connected to the side wall of the positioning rod 4 to determine the moving direction of the lifting plate 7 and increase the stability of the lifting plate 7 when moving.

[0027] The grinding mechanism includes a first motor 6, which is fixedly mounted on the upper side wall of the bracket 2. The output shaft of the first motor 6 is keyed to one end of the second screw 12, and the other end of the second screw 12 passes through the side wall of the bracket 2 and is fixedly mounted on the inner wall of the bracket 2 through the bearing seat.

[0028] The grinding mechanism further comprises a movable seat 13 , a side wall of the movable seat 13 is provided with a thread groove 14 , the thread groove 14 is threadedly connected to the side wall of the second screw rod 12 , and a grinder body 16 is arranged on the bottom surface of the movable seat 13 .

[0029] By setting a key connection between the first motor 6 and one end of the second screw 12, the other end of the second screw 12 passes through the upper side wall of the bracket 2 and is fixedly installed on the inner wall of the bracket 2 through the bearing seat, so that the second screw 12 can be driven to rotate by starting the first motor 6, and then the movable seat 13 moves on the side wall of the second screw 12, thereby driving the grinder body 16 on the bottom surface of the movable seat 13 to move, and the metal parts clamped by the lower clamping block 10 are ground in multiple positions, thereby increasing the grinding efficiency of the metal parts.

[0030] A limiting groove 17 is provided in the middle of the inner top surface of the bracket 2, and a limiting block 15 is provided on the top surface of the movable seat 13. The side wall of the limiting block 15 is slidably connected to the inner wall of the limiting groove 17. By providing a limiting groove 17 on the inner top surface of the bracket 2 and arranging the limiting block 15 to be slidably connected to the inner wall of the limiting groove 17, the release direction of the movable seat 13 when the side wall of the second screw rod 12 moves is limited, thereby increasing the stability of the movement of the movable seat 13.

[0031] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A grinding device for metal parts processing, comprising a workbench (1), a grinding mechanism and an adjustment mechanism, characterized in that: The grinding mechanism and the adjusting mechanism are both arranged above the workbench (1), and the adjusting mechanism is arranged below the grinding mechanism. The adjusting mechanism comprises a lifting plate (7). A bracket (2) is arranged on the surface of the workbench (1). The side walls of the bracket (2) are respectively provided with through grooves (3). The inner top surface of one of the through grooves (3) is fixedly mounted on the top of the first threaded rod (5) through a bearing seat. The bottom end of the first threaded rod (5) passes through the surface of the workbench (1) and is keyed to the output shaft of the second motor (11). The second motor (11) is fixedly mounted on the bottom surface of the workbench (1). A side surface of the lifting plate (7) is threadedly connected to the first threaded rod (5). A side plate (8) is arranged on the surface of the lifting plate (7). Push rods (9) are respectively arranged on the side walls opposite to the side plate (8). Clamp blocks (10) are respectively arranged at the inner rod ends of the push rods (9).

2. A grinding device for metal parts processing according to claim 1, characterized in that: The inner top surface of the other through slot (3) of the bracket (2) and the surface of the workbench (1) are respectively fixedly mounted to the top surface and the bottom surface of the positioning rod (4).

3. A grinding device for metal parts processing according to claim 2, characterized in that: The side wall at the other end of the lifting plate (7) is slidably connected to the side wall of the positioning rod (4), and the side walls at both ends of the lifting plate (7) are slidably connected to the inner walls of the through slots (3) provided on both sides of the bracket (2).

4. A grinding device for metal parts processing according to claim 1, characterized in that: The grinding mechanism comprises a first motor (6), the first motor (6) being fixedly mounted on the upper side wall of the bracket (2), the output shaft of the first motor (6) being key-connected to one end of a second screw rod (12), the other end of the second screw rod (12) passing through the side wall of the bracket (2) and being fixedly mounted to the inner wall of the bracket (2) via a bearing seat.

5. A grinding device for metal parts processing according to claim 4, characterized in that: The grinding mechanism further comprises a movable seat (13), a side wall of the movable seat (13) is provided with a thread groove (14), the thread groove (14) is threadedly connected to the side wall of the second screw rod (12), and a grinding machine body (16) is arranged on the bottom surface of the movable seat (13).

6. A grinding device for metal workpiece processing according to claim 5, characterized in that: A limiting groove (17) is provided in the middle of the inner top surface of the bracket (2), a limiting block (15) is provided on the top surface of the movable seat (13), and a side wall of the limiting block (15) is slidably connected to an inner wall of the limiting groove (17).

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