Machining and grinding machine for metal structural parts

Abstract

The utility model relates to the technical field of metal structural part grinding, and discloses a metal structural part machining grinding machine which comprises a machine base and a rack, the rack is located at the top of the machine base, the two ends of the bottom of the rack are fixedly connected with the machine base through two mounting assemblies, a through hole is formed in the middle of the top end of the rack, and two sliding parts are movably arranged in the through hole; a first motor is fixedly installed at the top end of one side of the rack, a power shaft of the first motor rotationally penetrates through the rack, a bidirectional lead screw is welded to the end of the power shaft of the first motor, and one end of the bidirectional lead screw is rotationally inserted into the middle of one inner side wall of the through hole. According to the scheme, the power shaft of the first motor drives the two-way lead screw to rotate, the two-way lead screw drives the two sliding parts to get close to each other in the rotating process, the two sliding parts drive the two grinding mechanisms to get close to each other, then the two grinding mechanisms make contact with the two sides of the metal structural part, and therefore the two sides of the metal structural part can be ground at a time.

Description

Technical Field

[0001] The present application relates to the technical field of metal structural part grinding, and in particular to a metal structural part processing and grinding machine. Background Art

[0002] Metal materials refer to a general term for metal elements or materials with metallic properties that are mainly composed of metal elements, including pure metals, alloys, intermetallic compounds of metal materials and special metal materials. A variety of metal structural parts are required for mechanical processing and assembly. Metal structural parts need to be polished using a grinder before they are shipped out of the factory to remove burrs on their surface. However, existing grinders can only polish one side of a metal structural part at a time. If the entire metal structural part is to be polished, it will take a long time, and the polishing efficiency is low. Utility Model Content

[0003] In order to solve the problem that the existing grinder can only grind one side of a metal structural part at a time, and it takes a long time to grind the entire metal structural part, thus the grinding efficiency is low, the present application provides a metal structural part processing grinder.

[0004] The present application provides a metal structural parts processing and grinding machine adopts the following technical solution:

[0005] A metal structural parts processing and grinding machine comprises a machine base and a frame, the frame is located at the top of the machine base, the two ends of the bottom of the frame are fixedly connected to the machine base through two mounting components, a through hole is opened in the middle of the top of the frame, two sliding parts are movably arranged inside the through hole, a first motor is fixedly installed at the top of one side of the frame, a power shaft of the first motor rotates through the frame, a bidirectional screw rod is welded to the end of the power shaft of the first motor, one end of the bidirectional screw rod is rotatably inserted in the middle of one of the inner side walls of the through hole, the two sliding parts are respectively threadedly sleeved on the outer surfaces of the two ends of the bidirectional screw rod, and a grinding mechanism is arranged at the bottom ends of the two sliding parts.

[0006] Preferably, the mounting assembly consists of a mounting block and a plug, the mounting block is welded to the bottom end of one side of the frame, the plug movably penetrates the mounting block, and one end of the plug is movably plugged into the interior of the base.

[0007] Preferably, the grinding mechanism consists of a second motor and a rotating support, the second motor is fixedly installed inside the sliding part, the rotating support is welded to the end of the second motor power shaft, the outer surface of the rotating support is sleeved with a plurality of grinding wheels, the bottom end of the rotating support is threadedly connected with a bolt, and the bottom end of the bolt interferes with one of the grinding wheels.

[0008] Preferably, sliders are welded on both sides of the two sliding parts, and sliding grooves are provided on the two inner side walls of the through hole, and the four sliders are slidably connected in pairs inside the two sliding grooves.

[0009] To summarize, the present application includes the following beneficial technical effects: the bidirectional screw is driven to rotate by the power shaft of the first motor, and the bidirectional screw drives the two sliding parts to approach each other during the rotation, and the two sliding parts drive the two grinding mechanisms to approach each other, so that the two grinding mechanisms are in contact with both sides of the metal structural part, so that both sides of the metal structural part can be ground at a time; compared with the prior art, the efficiency of grinding metal structural parts is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application.

[0011] Figure 2 It is a schematic diagram of the cross-sectional structure of an embodiment of the application.

[0012] Figure 3 It is a schematic diagram of the disassembled structure of the second motor, the rotating support, the grinding wheel and the bolts in the embodiment of the application.

[0013] Explanation of the accompanying drawings: 1. base; 2. frame; 31. sliding part; 32. bidirectional screw; 33. first motor; 4. grinding mechanism; 41. second motor; 42. rotating support; 43. grinding wheel; 44. bolt; 5. mounting assembly; 51. mounting block; 52. plug; 6. slider. DETAILED DESCRIPTION

[0014] The following is combined with Figure 1-3 This application is described in further detail.

[0015] The present application embodiment discloses a metal structure processing and grinding machine, referring to Figure 1 and Figure 2, including a base 1 and a frame 2, the frame 2 is located at the top of the base 1, and the two ends of the bottom of the frame 2 are fixedly connected to the base 1 through two mounting components 5, so that the frame 2 is installed on the base 1, and a through hole is opened in the middle of the top of the frame 2, and two sliding parts 31 are movably arranged inside the through hole, and the two sides of the two sliding parts 31 are fitted with the two sides of the through hole, and a first motor 33 is fixedly installed at the top of one side of the frame 2, and the power shaft of the first motor 33 rotates and penetrates the frame 2, and a bidirectional screw rod 32 is welded at the end of the power shaft of the first motor 33, and the bidirectional screw rod 32 is welded to the end of the power shaft of the first motor 33. One end of the rod 32 is rotatably inserted into the middle of one of the inner side walls of the through hole, and the two sliding parts 31 are respectively threadedly sleeved on the outer surfaces of the two ends of the bidirectional screw rod 32, and the bottom ends of the two sliding parts 31 are provided with a grinding mechanism 4, and the bidirectional screw rod 32 is driven to rotate by the power shaft of the first motor 33. During the rotation process, the bidirectional screw rod 32 drives the two sliding parts 31 to approach each other, and the two sliding parts 31 drive the two grinding mechanisms 4 to approach each other, so that the two grinding mechanisms 4 are in contact with both sides of the metal structure, so that both sides of the metal structure can be polished at a single time.

[0016] Reference Figure 1 and Figure 2 The mounting assembly 5 is composed of a mounting block 51 and a plug 52. The mounting block 51 is welded to the bottom end of one side of the frame 2. The plug 52 movably penetrates the mounting block 51. One end of the plug 52 is movably plugged into the inside of the base 1, so that the frame 2 and the base 1 can be assembled.

[0017] Reference Figure 1 , Figure 2 and Figure 3 The grinding mechanism 4 is composed of a second motor 41 and a rotating support 42. The second motor 41 is fixedly installed inside the sliding part 31. The rotating support 42 is welded to the end of the power shaft of the second motor 41. The outer surface of the rotating support 42 is sleeved with a plurality of grinding wheels 43. The bottom end of the rotating support 42 is threadedly connected with a bolt 44. The bottom end of the bolt 44 abuts against one of the grinding wheels 43, so that the plurality of grinding wheels 43 can be installed on the rotating support 42. Then, the power shaft of the second motor 41 drives the rotating support 42 to rotate. The rotating support 42 drives the plurality of grinding wheels 43 to rotate, so that one side of the metal structure can be ground.

[0018] Reference Figure 1 and Figure 3 Slide blocks 6 are welded on both sides of the two sliding parts 31, and slide grooves are opened on the two inner walls of the through hole. The four slide blocks 6 are slidably connected in pairs inside the two slide grooves, thereby supporting the sliding part 31 during the sliding process of the sliding part 31, and at the same time reducing the gravity effect of the sliding part 31 on the bidirectional screw rod 32, so that the bidirectional screw rod 32 will not be easily bent under the gravity effect of the sliding part 31.

[0019] The implementation principle of a metal structural part processing and grinding machine in an embodiment of the present application is as follows: when in use, the metal structural part is placed on the machine base 1 and located between the two rotating support members 42, and then the first motor 33 and the two second motors 41 are started, and the power shaft of the first motor 33 drives the bidirectional screw 32 to rotate. During the rotation, the bidirectional screw 32 drives the two sliding parts 31 to approach each other, and the two sliding parts 31 drive the two second motors 41 to approach each other. The two second motors 41 drive the two rotating support members 42 to approach each other, and at the same time, the power shaft of the second motor 41 drives the rotating support member 42 to rotate, and the rotating support member 42 drives a number of grinding wheel pieces 43 to rotate. When the several rotating grinding wheel pieces 43 are in contact with both sides of the metal structural part and when the metal structural part is pushed to move, both sides of the metal structural part can be polished.

[0020] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0021] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0022] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0023] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A metal structure processing and grinding machine, comprising a machine base (1) and a frame (2), characterized in that: The frame (2) is located at the top of the base (1), and the two ends of the bottom of the frame (2) are fixedly connected to the base (1) through two mounting assemblies (5). A through hole is opened in the middle of the top of the frame (2), and two sliding parts (31) are movably arranged inside the through hole. A first motor (33) is fixedly installed at the top of one side of the frame (2), and the power shaft of the first motor (33) rotates through the frame (2). A bidirectional screw rod (32) is welded to the end of the power shaft of the first motor (33), and one end of the bidirectional screw rod (32) is rotatably inserted in the middle of one of the inner side walls of the through hole. The two sliding parts (31) are respectively threadedly sleeved on the outer surfaces of the two ends of the bidirectional screw rod (32), and the bottom ends of the two sliding parts (31) are both provided with a grinding mechanism (4).

2. A metal structural part processing and grinding machine according to claim 1, characterized in that: The mounting assembly (5) is composed of a mounting block (51) and a plug (52); the mounting block (51) is welded to the bottom end of one side of the frame (2); the plug (52) movably penetrates the mounting block (51); and one end of the plug (52) is movably plugged into the interior of the base (1).

3. A metal structure processing and grinding machine according to claim 1, characterized in that: The grinding mechanism (4) is composed of a second motor (41) and a rotating support member (42). The second motor (41) is fixedly installed inside the sliding part (31). The rotating support member (42) is welded to the end of the power shaft of the second motor (41). The outer surface of the rotating support member (42) is sleeved with a plurality of grinding wheels (43). The bottom end of the rotating support member (42) is threadedly connected with a bolt (44), and the bottom end of the bolt (44) is in contact with one of the grinding wheels (43).

4. A metal structure processing and grinding machine according to claim 1, characterized in that: Slide blocks (6) are welded on both sides of the two sliding parts (31), and two inner side walls of the through hole are provided with slide grooves. The four slide blocks (6) are slidably connected in pairs inside the two slide grooves.

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