Metal product trimming device

Abstract

The utility model discloses a metal product edge cutting device, and belongs to the field of metal products, the metal product edge cutting device comprises a base, a clamping device is arranged on the base, the clamping device comprises a fixing rod, the fixing rod is fixedly connected to the top of the base, and a connecting plate is fixedly connected to the front face of the fixing rod; the front face of the connecting plate is rotationally connected with a first rotating rod through a bearing, the outer wall of the first rotating rod is fixedly sleeved with a half gear, the top of the half gear is hinged to a first connecting rod, and the bottom of the first connecting rod is fixedly connected with a clamping plate. The first motor drives the two clamping plates to do relative motion to clamp the metal product, the metal product is automatically clamped, manual intervention is not needed, the problem that a machined part needs to be fixed manually is solved, and therefore the problem that in the background technology, the machined part needs to be fixed manually, and inconvenience is caused is solved.

Description

Technical Field

[0001] This application relates to the field of metal products, and more particularly, to a trimming device for metal products. Background Art

[0002] After the metal workpiece is processed, its edge needs to be processed to make the edge of the workpiece neat and beautiful, and to prevent the sharp edge of the semi-finished workpiece from causing harm.

[0003] The patent document with the publication number CN221184921U discloses a trimming device for metal products, which relates to the technical field of trimming processing auxiliary devices for metal products. The aim is to solve the problems in the prior art that when cutting the edge of a workpiece by a cutting machine, the product to be cut is placed under the cutting machine by the staff, and then the staff presses the cutting machine for cutting, resulting in low trimming efficiency and safety operation risks. It includes a workbench, the bottom of the workbench is evenly distributed with support feet, guide columns are symmetrically arranged above the workbench, the top of the guide columns is fixedly connected with a fixing plate, an oil cylinder is fixedly connected above the fixing plate, a tool rest seat slides in the guide columns, and the tool rest seat is connected with the oil cylinder through a telescopic rod. Although the above application document can buffer the reset of the tool rest seat through the structural setting of the spring, when cutting the workpiece, it is very inconvenient to fix the workpiece manually. Utility Model Content

[0004] In view of the deficiencies of the prior art, the present utility model provides a trimming device for metal products, which solves the problems raised in the above background art. To achieve the above objectives, the present utility model is realized through the following technical solutions: A trimming device for metal products, including a base, a clamping device is arranged on the base, the clamping device includes a fixed rod, the fixed rod is fixedly connected to the top of the base, a connecting plate is fixedly connected to the front of the fixed rod, a first rotating rod is rotatably connected to the front of the connecting plate through a bearing, a semi-gear is fixedly sleeved on the outer wall of the first rotating rod, a first connecting rod is hinged to the top of the semi-gear, a clamping plate is fixedly connected to the bottom of the first connecting rod, a second connecting rod is hinged to the front of the connecting plate, the second connecting rod is hinged to the back of the first connecting rod, a tooth block is fixedly connected to the bottom of the semi-gear, and a second rotating rod is rotatably connected to the front of the connecting plate through a bearing.

[0005] Preferably, the two tooth blocks mesh with each other.

[0006] Preferably, the first rotating rod extends towards the back through the connecting plate, and a first motor is fixedly connected to the back of the connecting plate, and the output end of the first motor is fixedly connected to the extended end of the first rotating rod.

[0007] Preferably, a moving device is provided on the base. The moving device includes a lead screw, which is rotatably connected to the left inner wall of the base through a bearing. The lead screw movably penetrates the base and extends to the right. A second motor is fixedly connected to the right side of the base.

[0008] Preferably, a moving rod is threadedly connected to the outer wall of the lead screw, and a cutting tool body is fixedly connected to the top of the moving rod.

[0009] Preferably, a bolt threadedly penetrates the top of the base. A spring is movably sleeved on the outer wall of the bolt, and a gasket is fixedly connected to the bottom of the spring.

[0010] The advantages of the present application are as follows:

[0011] By providing a clamping device in the present application, the first motor drives the two clamping plates to move relative to each other to clamp the metal product, automatically clamping the metal product without manual intervention, solving the inconvenience of manually fixing the workpiece, and thus solving the problem of manually fixing the workpiece in the background technology, which is very inconvenient.

[0012] Second, by providing a moving device in the present application, the second motor drives the cutting tool body to trim any part of the metal product. Through the cooperation of the bolt and the spring, the structure of the lead screw and the moving rod ensures that the cutting tool body makes precise vertical movement under the guidance of the lead screw, and can accurately control the cutting depth and position. The cooperation of the bolt and the spring may help to maintain the stability and safety of the cutting tool body, avoiding unnecessary vibration or movement during the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings constituting a part of this application are used to provide a further understanding of this application, making other features, objects, and advantages of this application more obvious. The schematic embodiments and descriptions of the drawings of this application are used to explain this application and do not constitute an improper limitation of this application. In the drawings:

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

[0015] Figure 2 is a front view structure diagram of the present utility model;

[0016] Figure 3 is a rear view structure diagram of the present utility model;

[0017] Figure 4 is the present utility model Figure 2 is an enlarged structure diagram at A in the present utility model.

[0018] In the above figures,

[0019] 1. Base; 2. Clamping device; 21. Fixed rod; 22. Connecting plate; 23. First motor; 24. First rotating rod; 25. Half gear; 26. First connecting rod; 27. Clamping plate; 28. Second connecting rod; 29. Tooth block; 210. Second rotating rod; 3. Moving device; 31. Lead screw; 32. Second motor; 33. Moving rod; 34. Cutting tool body; 35. Bolt; 36. Spring; 37. Spacer. Detailed implementation manners

[0020] In order to enable those skilled in the art of the present technology to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0021] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will detail this application with reference to the drawings and in conjunction with the embodiments.

[0022] See Figures 1-4 , this embodiment provides a trimming device for metal products, including a base 1. A clamping device 2 is arranged on the base 1. The clamping device 2 includes a fixed rod 21. The fixed rod 21 is cast in an integrated manner, which improves the integrity. There is no interface inside, and there is no weakness problem at the interface. It does not need to be assembled and can be directly installed, which is convenient for production, manufacturing and maintenance. It reduces the number of parts and steps in the assembly process, reduces the assembly cost and time, reduces the connection points and joints, reduces the risk of loosening or failure between parts, enhances the structural strength and stability of the overall component, and improves the long-term service life of the product. The fixed rod 21 is fixedly connected to the top of the base 1. A connecting plate 22 is fixedly connected to the front of the fixed rod 21. The front of the connecting plate 22 is rotatably connected to a first rotating rod 24 through a bearing. A half gear 25 is fixedly sleeved on the outer wall of the first rotating rod 24. The top of the half gear 25 is hinged to a first connecting rod 26. The bottom of the first connecting rod 26 is fixedly connected to a clamping plate 27. The front of the connecting plate 22 is hinged to a second connecting rod 28. The second connecting rod 28 is hinged to the back of the first connecting rod 26. A tooth block 29 is fixedly connected to the bottom of the half gear 25. The front of the connecting plate 22 is rotatably connected to a second rotating rod 210 through a bearing. The two tooth blocks 29 are meshed with each other. The first rotating rod 24 movably penetrates through the connecting plate 22 and extends to the back. A first motor 23 is fixedly connected to the back of the connecting plate 22. The output end of the first motor 23 is fixedly connected to the extended end of the first rotating rod 24.

[0023] When the above-mentioned device is in specific use, the first motor 23 is started. The first motor 23 drives the first rotating rod 24 to rotate. The first rotating rod 24 drives the half gear 25 to rotate. The half gear 25 drives the first connecting rod 26 to rotate clockwise and descend. Restricted by the second connecting rod 28, the first connecting rod 26 descends straight while the two tooth blocks 29 mesh to drive the clamping plate 27 at the bottom to rise, causing the two clamping plates 27 to move relative to each other to clamp the metal product, automatically clamping the metal product without manual intervention, solving the inconvenience of artificially fixing the workpiece, thus solving the problem of the need to artificially fix the workpiece in the background technology, which is very inconvenient.

[0024] See Figures 1-4 , on the basis of Embodiment 1, a moving device 3 is provided on the base 1. The moving device 3 includes a lead screw 31. The lead screw 31 is rotatably connected to the left inner wall of the base 1 through a bearing. The lead screw 31 extends to the right through the base 1. A second motor 32 is fixedly connected to the right side of the base 1. A moving rod 33 is threadedly connected to the outer wall of the lead screw 31. The top of the moving rod 33 is fixedly connected to a cutting tool body 34. A bolt 35 is threadedly penetrated through the top of the base 1. A spring 36 is movably sleeved on the outer wall of the bolt 35. The spring 36 is a compression spring, which is easy to manufacture and process, has a low cost, can be applicable to different shapes, sizes and load requirements, so it has high applicability. The compression spring has a compression force and has characteristics such as high elasticity, high thermal conductivity and high durability, and has high reliability and stability during the working process. Compared with ordinary springs, the design of the compression spring is more compact and can play a greater compression role in a limited space, saving equipment space. The bottom of the spring 36 is fixedly connected to a gasket 37.

[0025] When the above-mentioned device is in specific use, the second motor 32 is started. The second motor 32 drives the lead screw 31 to rotate. The lead screw 31 drives the moving rod 33 to slide on the outer wall of the lead screw 31. The moving rod 33 drives the cutting tool body 34 at the top to trim any part of the metal product. Through the cooperation of the bolt 35 and the spring 36, the structures of the lead screw 31 and the moving rod 33 ensure that the cutting tool body 34 makes precise vertical movement under the guidance of the lead screw 31, and the depth and position of the cutting can be accurately controlled. The cooperation of the bolt 35 and the spring 36 may help to maintain the stability and safety of the cutting tool body 34 and avoid unnecessary vibration or movement during the operation.

[0026] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A metal product trimming device, comprising a base (1), characterized in that: The base (1) is provided with a clamping device (2), the clamping device (2) comprising a fixing rod (21), the fixing rod (21) being fixedly connected to the top of the base (1), the fixing rod (21) being fixedly connected to a connecting plate (22) on the front side, the connecting plate (22) being rotatably connected to a first rotating rod (24) on the front side via a bearing, a half gear (25) being fixedly sleeved on the outer wall of the first rotating rod (24), the top of the half gear (25) being hinged to a first connecting rod (26), the bottom of the first connecting rod (26) being fixedly connected to a clamping plate (27), the front side of the connecting plate (22) being hinged to a second connecting rod (28), the second connecting rod (28) being hinged to the back side of the first connecting rod (26), the bottom of the half gear (25) being fixedly connected to a tooth block (29), and the front side of the connecting plate (22) being rotatably connected to a second rotating rod (210) via a bearing.

2. A metal product trimming device according to claim 1, characterized in that: The two tooth blocks (29) mesh with each other.

3. A metal product trimming device according to claim 2, characterized in that: The first rotating rod (24) movably penetrates the connecting plate (22) and extends toward the back side; the back side of the connecting plate (22) is fixedly connected to a first motor (23); an output end of the first motor (23) is fixedly connected to an extending end of the first rotating rod (24).

4. A metal product trimming device according to claim 3, characterized in that: A moving device (3) is provided on the base (1), and the moving device (3) comprises a screw rod (31). The screw rod (31) is rotatably connected to the left side of the inner wall of the base (1) via a bearing. The screw rod (31) movably penetrates the base (1) and extends to the right side. A second motor (32) is fixedly connected to the right side of the base (1).

5. A metal product trimming device according to claim 4, characterized in that: The outer wall of the screw rod (31) is threadedly connected to a moving rod (33), and the top of the moving rod (33) is fixedly connected to a cutting knife body (34).

6. A metal product trimming device according to claim 5, characterized in that: A bolt (35) is threaded through the top of the base (1), a spring (36) is movably sleeved on the outer wall of the bolt (35), and a gasket (37) is fixedly connected to the bottom of the spring (36).

Images