Metal casting polishing equipment

Abstract

The utility model discloses metal casting polishing equipment in the technical field of casting machining equipment, which comprises a workbench, a second sliding block is sleeved on the surface of a threaded rod in a threaded manner, a connecting plate is fixedly mounted between a first sliding block and the second sliding block, and the output end of a motor is fixedly connected with one end of a connecting shaft. A wire drawing wheel is fixedly installed on the surface of the connecting shaft, one end of the connecting rod is fixedly installed on the surface of one side of the connecting plate, a vertical rod is vertically and fixedly installed at one end of the connecting rod, the bottom end of the vertical rod is slidably sleeved with a sliding shaft, the top end of the sliding shaft is fixedly connected with the bottom end of a spring, and a pressing roller is rotationally connected to one side of the sliding shaft; the castings are sequentially placed on the surface of the conveying belt assembly to move, the castings can be tightly pressed through the pressing rollers, and when the castings move to the position below the wire drawing wheel, the motor drives the connecting shaft and the wire drawing wheel to rotate at a high speed, so that the surfaces of the castings below can be polished and ground one by one, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of casting processing equipment, specifically relating to a metal casting grinding equipment. Background Technology

[0002] Castings are metal shaped objects obtained by various casting methods. That is, smelted liquid metal is poured into a pre-prepared mold by pouring, injection, suction or other casting methods. After cooling, it is processed by subsequent means such as grinding to obtain an object with a certain shape, size and performance. Metal castings generally need to be ground after production.

[0003] Existing metal casting grinding equipment still has some shortcomings. Most grinding equipment requires polishing each casting individually, which not only increases the labor intensity of workers but also reduces production efficiency. Therefore, we propose a metal casting grinding equipment. Utility Model Content

[0004] The purpose of this invention is to provide a metal casting grinding device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a metal casting grinding device, including a worktable, a conveyor belt assembly on one side of the worktable, a support frame on the upper side of the worktable, a first slide groove and a second slide groove on the inner side of the support frame, a first slider on the inner side of the second slide groove, a second slider on the inner side of the first slide groove, a threaded rod on the top of the second slider, a connecting plate between the first slider and the second slider, a motor on one side of the connecting plate, a connecting shaft on the other side of the connecting plate, a wire drawing wheel on the surface of the connecting shaft, connecting rods on both sides of the wire drawing wheel, a vertical rod at one end of the connecting rod, a spring on the lower surface of the vertical rod, a sliding shaft at the bottom end of the vertical rod, and a pressure roller on one side of the sliding shaft.

[0006] Preferably, the support frame is installed on one side of the conveyor belt assembly, and the inner two side surfaces of the support frame are respectively provided with a first groove and a second groove.

[0007] Preferably, a first slider is slidably installed on the inner side of the second slide groove, a second slider is slidably installed on the inner side of the first slide groove, the threaded rod is rotatably installed on the inner side of the first slide groove, the top end of the threaded rod extends to the outer side of the first slide groove, the surface of the threaded rod is threaded with the second slider, and a connecting plate is fixedly installed between the first slider and the second slider.

[0008] Preferably, the output end of the motor is fixedly connected to one end of the connecting shaft, and a wire drawing wheel is fixedly installed on the surface of the connecting shaft.

[0009] Preferably, one end of the connecting rod is fixedly installed on one side surface of the connecting plate, and a vertical pole is fixedly installed on one end of the connecting rod.

[0010] Preferably, a sliding shaft is slidably sleeved at the bottom end of the upright, the top end of the sliding shaft is fixedly connected to the bottom end of the spring, a pressure roller is rotatably connected to one side of the sliding shaft, and a protective cover is fixedly installed on one side of the support frame.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The rotating threaded rod, based on the thickness of the casting, drives the connecting plate to rise and fall via the second slider. This allows adjustment of the distance between the drawing wheel and the surface of the conveyor belt assembly. Castings are then placed sequentially on the surface of the conveyor belt assembly and moved around. The pressure rollers tightly hold the castings in place. When a casting moves to a position below the drawing wheel, the motor drives the connecting shaft and the drawing wheel to rotate at high speed. This allows for the polishing and grinding of each casting surface below, improving work efficiency. Attached Figure Description

[0013] Figure 1 This is a front structural diagram of the present invention;

[0014] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the upright structure of this utility model.

[0016] In the diagram: 1. Workbench; 2. Conveyor belt assembly; 3. Support frame; 4. First chute; 5. Second chute; 6. First slider; 7. Second slider; 8. Threaded rod; 9. Connecting plate; 10. Motor; 11. Connecting shaft; 12. Drawing wheel; 13. Connecting rod; 14. Upright; 15. Sliding shaft; 16. Spring; 17. Pressure roller; 18. Protective cover. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-3This utility model provides a technical solution: a metal casting grinding equipment, including a workbench 1, a conveyor belt assembly 2 on one side of the workbench 1, a support frame 3 on the upper side of the workbench 1, a first slide groove 4 and a second slide groove 5 on the inner side of the support frame 3, a first slider 6 on the inner side of the second slide groove 5, a second slider 7 on the inner side of the first slide groove 4, a threaded rod 8 on the top of the second slider 7, a connecting plate 9 between the first slider 6 and the second slider 7, a motor 10 on one side of the connecting plate 9, a connecting shaft 11 on the other side of the connecting plate 9, a wire drawing wheel 12 on the surface of the connecting shaft 11, connecting rods 13 on both sides of the wire drawing wheel 12, a vertical rod 14 at one end of the connecting rod 13, a spring 16 on the lower surface of the vertical rod 14, a sliding shaft 15 at the bottom end of the vertical rod 14, and a pressure roller 17 on one side of the sliding shaft 15.

[0019] Specifically, the support frame 3 is installed on one side of the conveyor belt assembly 2. The inner two sides of the support frame 3 are respectively provided with a first slide groove 4 and a second slide groove 5. A first slider 6 is slidably installed on the inner side of the second slide groove 5, and a second slider 7 is slidably installed on the inner side of the first slide groove 4. A threaded rod 8 is rotatably installed on the inner side of the first slide groove 4. The top end of the threaded rod 8 extends to the outer side of the first slide groove 4. The second slider 7 is threadedly fitted on the surface of the threaded rod 8. A connecting plate 9 is fixedly installed between the first slider 6 and the second slider 7. The output end of the motor 10 is fixedly connected to one end of the connecting shaft 11. A wire drawing wheel 12 is fixedly installed on the surface of the connecting shaft 11. One end of the connecting rod 13 is fixedly installed on one side of the connecting plate 9. A vertical pole 14 is vertically fixedly installed on one end of the connecting rod 13. A sliding shaft 15 is slidably fitted on the bottom end of the vertical pole 14. The top end of the sliding shaft 15 is fixedly connected to the bottom end of the spring 16. A pressure roller 17 is rotatably connected to one side of the sliding shaft 15. A protective cover 18 is fixedly installed on one side of the support frame 3.

[0020] In this embodiment, after connecting the device to an external power source, the threaded rod 8 is rotated according to the thickness of the casting. The rotation of the threaded rod 8 will drive the second slider 7 to move vertically inside the first slide groove 4. The vertical movement of the second slider 7 can drive the connecting plate 9 to rise and fall, thereby adjusting the distance between the drawing wheel 12 and the surface of the conveyor belt assembly 2. This allows the bottom of the drawing wheel 12 to fit tightly against the casting on the surface of the conveyor belt assembly 2. The bottom horizontal plane of the pressure roller 17 is slightly lower than the bottom horizontal plane of the drawing wheel 12. In specific use, the casting is placed... The castings are placed sequentially on the surface of the conveyor belt assembly 2 and moved. The castings will first squeeze the pressure roller 17, and the pressure roller 17 will drive the sliding shaft 15 to compress the spring 16 on the surface of the upright 14. The elastic force generated by the spring 16 will make the bottom of the pressure roller 17 press tightly against the casting. When the casting moves to the bottom of the drawing wheel 12, the motor 10 drives the connecting shaft 11 and the drawing wheel 12 to rotate at high speed, so that the surface of the casting below can be polished one by one, which improves the efficiency of the work. The protective cover 18 can reduce the splashing of the casting during the polishing.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A metal casting grinding device, comprising a worktable (1), characterized in that: A conveyor belt assembly (2) is provided on one side of the workbench (1), and a support frame (3) is provided on the upper side of the workbench (1). A first slide groove (4) and a second slide groove (5) are provided on the inner side of the support frame (3). A first slider (6) is provided on the inner side of the second slide groove (5), and a second slider (7) is provided on the inner side of the first slide groove (4). A threaded rod (8) is provided on the top of the second slider (7). A connecting plate (9) is provided between the first slider (6) and the second slider (7). A motor (10) is provided on one side of the connecting plate (9), and a connecting shaft (11) is provided on the other side of the connecting plate (9). A wire drawing wheel (12) is provided on the surface of the connecting shaft (11). A connecting rod (13) is provided on both sides of the wire drawing wheel (12). A vertical rod (14) is provided at one end of the connecting rod (13). A spring (16) is provided on the lower surface of the vertical rod (14). A sliding shaft (15) is provided at the bottom end of the vertical rod (14). A pressure roller (17) is provided on one side of the sliding shaft (15).

2. The metal casting grinding equipment according to claim 1, characterized in that: The support frame (3) is installed on one side of the conveyor belt assembly (2), and the inner two sides of the support frame (3) are respectively provided with a first groove (4) and a second groove (5).

3. The metal casting grinding equipment according to claim 1, characterized in that: The first slider (6) is slidably installed on the inner side of the second slide groove (5), and the second slider (7) is slidably installed on the inner side of the first slide groove (4). The threaded rod (8) is rotatably installed on the inner side of the first slide groove (4). The top end of the threaded rod (8) extends to the outer side of the first slide groove (4). The second slider (7) is threaded on the surface of the threaded rod (8). A connecting plate (9) is fixedly installed between the first slider (6) and the second slider (7).

4. The metal casting grinding equipment according to claim 1, characterized in that: The output end of the motor (10) is fixedly connected to one end of the connecting shaft (11), and a wire drawing wheel (12) is fixedly installed on the surface of the connecting shaft (11).

5. The metal casting grinding equipment according to claim 1, characterized in that: One end of the connecting rod (13) is fixedly installed on one side surface of the connecting plate (9), and a vertical pole (14) is fixedly installed on one end of the connecting rod (13).

6. The metal casting grinding equipment according to claim 1, characterized in that: The bottom end of the upright (14) is slidably fitted with a sliding shaft (15), the top end of the sliding shaft (15) is fixedly connected to the bottom end of the spring (16), a pressure roller (17) is rotatably connected to one side of the sliding shaft (15), and a protective cover (18) is fixedly installed on one side of the support frame (3).

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