Corner processing and grinding mechanism for alloy steel machining

Abstract

The utility model relates to the technical field of alloy steel processing, and discloses a corner processing and grinding mechanism for alloy steel processing, which comprises a rack, a workbench, a corner grinding machine and a surface grinding machine. An adjustable limiting mechanism and a clamping mechanism are arranged on the workbench, the adjustable limiting mechanism limits the two sides of an alloy frame through a limiting plate on the adjustable limiting mechanism, and the position of the limiting plate is adjusted by rotating a self-locking hand rocker so that the alloy frames of different sizes can be limited. A pressing plate on the clamping mechanism is pushed by two jacking air cylinders to descend to press and position the alloy frame on the workbench and is located on the inner side of the limiting plate, and the adjustable limiting mechanism and the clamping mechanism are matched to be used for automatically positioning and fixing the alloy frames of different sizes. The corner grinding machine is responsible for grinding corners, and the surface grinding machine is used for grinding the surfaces of the corners. The automatic polishing process without manual hand holding is achieved, the production efficiency and safety are improved, and meanwhile the applicability and flexibility of the equipment are enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of alloy steel processing, and particularly relates to an edge and corner processing and grinding mechanism for alloy steel processing. Background Art

[0002] The corners of the alloy frame are ground and deburred by a corner grinder. During the grinding of the corners of the alloy frame, limit plates that are perpendicular to each other and do not touch each other are used to limit the two sides of the alloy frame so that the corners of the alloy frame are aligned with the corner grinder.

[0003] However, this type of edge grinder has the following defects in use:

[0004] 1. Manual hand-grinding of the alloy frame is required, which increases the labor intensity of the operator and easily leads to fatigue after long-term operation. Manual hand-grinding of the alloy frame may increase the risk of hand injury, especially near a high-speed rotating grinder.

[0005] 2. The position of the limit plate is fixed and cannot adapt to the position of alloy frames of different sizes. The fixed position of the limit plate means that it can only adapt to alloy frames of specific sizes. For products of different sizes, the limit plate needs to be reinstalled and adjusted, which is time-consuming and inflexible. Frequent replacement of the limit plate will affect production efficiency and increase downtime.

[0006] 3. Only edges and corners can be polished. For surface polishing of edges and corners, another side polishing equipment needs to be used. Multiple polishing equipment is needed to complete the polishing of different parts, which increases equipment investment and floor space. It is necessary to switch between different equipment, which increases the operation steps and complexity. Using different equipment for polishing may increase production time and affect overall production efficiency. Utility Model Content

[0007] The present invention aims to solve the technical problem that the above-mentioned existing technology requires manual hand-held polishing of the alloy frame, the position of the limit plate is fixed, and it cannot adapt to the positioning of alloy frames of different sizes. It can only polish the corners, and the surface polishing of the corners requires the use of another side polishing equipment.

[0008] To achieve the above objectives, the present invention provides the following technical solutions:

[0009] A corner processing and grinding mechanism for alloy steel processing includes a frame and a workbench. The frame is provided with a corner grinder and a surface grinder. The workbench is arranged on the top of the frame and located on one side of the corner grinder. The workbench is provided with an adjustable limit mechanism for cooperating with the positioning of the alloy frame and a clamping mechanism for clamping and positioning the alloy frame on the workbench.

[0010] The adjustable limit mechanism is symmetrically provided with two adjustable limit mechanisms, and the two adjustable limit mechanisms limit the two sides of the alloy frame through the limit plates thereon. The position of the limit plate is adjusted by rotating the self-locking hand crank on the adjustable limit mechanism to limit the alloy frames of different sizes.

[0011] The pressing plate on the clamping mechanism is pushed down by two lifting cylinders to press the alloy frame onto the workbench and position it on the inner side of the limit plate.

[0012] The corner grinder on the frame grinds the corners of the alloy frame, and the surface grinder grinds the corner surface of the alloy frame.

[0013] During the grinding process of the alloy frame, the lifting cylinder and the pressing plate on the clamping mechanism cooperate to press the alloy frame onto the workbench and locate it on the inner side of the limit plate. During the grinding process of the alloy frame, the alloy frame can be pressed and positioned without manual support.

[0014] The position of the upper limit plate on the adjustable limit mechanism is adjustable, so that the limit plate on the adjustable limit mechanism can limit the alloy frames of different sizes;

[0015] Preferably, the adjustable limiting mechanism also includes a U-shaped support, a guide groove opened on the U-shaped support, a horizontal screw rotatably arranged on the U-shaped support, a movable seat that is connected to the horizontal screw through a screw nut and fixedly connected to the guide plate slidingly connected in the guide groove, and a connecting block arranged at the end of the guide plate and fixedly connected to the limiting plate.

[0016] Preferably, the self-locking hand crank is fixed to the end of the horizontal screw.

[0017] By rotating the self-locking hand crank to drive the horizontal screw to rotate, the movable seat and the guide plate are driven to move along the direction of the guide groove, and then the connecting block and the limit plate are pushed inward or outward, thereby adjusting the position of the limit plate, which can adapt to the limitation of alloy frames of different sizes.

[0018] Preferably, the two lifting cylinders are fixed on the workbench, and the piston rod ends of the two lifting cylinders are fixedly connected to the pressing plate.

[0019] Preferably, a waist slot hole is provided on the pressing plate, and the insertion rods on the two pressing blocks on both sides of the bottom of the pressing plate pass through the waist slot hole and then the pressing blocks are locked and fixed on the pressing plate by nuts and washers.

[0020] The positions of the two pressing blocks can be adjusted through nuts and washers, so that the positions of the two pressing blocks relative to the pressure plate are adjustable, and then the pressing blocks can stably press and position alloy frames of different sizes, making it convenient for the pressing blocks to adapt to the pressing of alloy frames of different sizes.

[0021] Preferably, two push cylinders are provided on both sides of the bottom of the workbench, and the ends of the piston rods of the two push cylinders are fixedly connected to the auxiliary support plates, which cooperate with the workbench to support the alloy frame. Preferably, the surface grinder is provided on the chassis of the edge grinder.

[0022] Preferably, the surface grinder includes a bracket fixed on the chassis, a horizontal axis screw linear module fixed on the bracket, a vertical axis screw linear module fixed on the movable slide of the horizontal axis screw linear module, an installation box fixed on the movable slide of the vertical axis screw linear module, and a grinding roller rotatably arranged on the installation box and driven by a motor.

[0023] Compared with the prior art, the technical effects and advantages of the utility model are:

[0024] This alloy steel edge grinding mechanism utilizes an integrated design, combining an edge grinder and a surface grinder on a single frame. It utilizes adjustable stoppers and a clamping mechanism to automatically position and secure alloy frames of varying sizes. The adjustable stopper on the workbench uses a self-locking hand lever to adjust the position of the limit plate, while the clamping mechanism utilizes a lifting cylinder and pressure plate to hold the frame in place during the grinding process.

[0025] This design significantly improves production automation, reduces reliance on manual operations, and reduces operational difficulty and risk. The adjustable position of the limit plate allows the equipment to accommodate alloy frames of various sizes, increasing its applicability and flexibility. Furthermore, the fast and accurate clamping mechanism improves grinding efficiency, ensures consistent grinding and product quality, reduces operator workload, and improves working conditions.

[0026] Push cylinders on both sides of the workbench bottom work in conjunction with auxiliary support plates to provide additional support for the alloy frame. This support mechanism, combined with the integrated design of the edge grinder and surface grinder, further enhances the stability and efficiency of the entire grinding process. The stable support ensures the frame's stability during grinding, reduces uneven grinding caused by vibration, and improves grinding quality. This integrated design saves floor space, simplifies factory layout, reduces equipment changeover time, and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural diagram of the utility model;

[0028] Figure 2 This is a structural diagram of the workbench of the utility model;

[0029] Figure 3 This is a structural diagram of the adjustable limiting mechanism of the utility model;

[0030] Figure 4 It is a structural schematic diagram of the surface grinding machine of the present utility model.

[0031] In the figure: 1. Frame; 2. Edge grinder; 3. Surface grinder; 31. Bracket; 32. Horizontal-axis screw linear module; 33. Vertical-axis screw linear module; 34. Mounting box; 35. Grinding roller; 4. Workbench; 5. Adjustable limit mechanism; 51. Limit plate; 52. Self-locking hand crank; 53. U-shaped support; 54. Guide groove; 55. Horizontal screw; 56. Guide plate; 57. Moving seat; 58. Connecting block; 6. Clamping mechanism; 61. Pressing plate; 62. Lifting cylinder; 63. Waist groove hole; 64. Pressing block; 65. Insert rod; 66. Nut; 67. Gasket; 7. Push cylinder; 8. Auxiliary support plate; 9. Chassis. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] The following is combined with Figure 1-4 To further explain this application,

[0034] The present embodiment discloses a corner processing and grinding mechanism for alloy steel processing, comprising a frame 1 and a workbench 4. The frame 1 is provided with a corner grinder 2 and a surface grinder 3; the surface grinder 3 is mounted on the chassis 9 of the corner grinder 2. Integrating the surface grinder 3 into the chassis 9 of the corner grinder 2 saves space and simplifies factory layout. The two grinding functions are integrated into a single system, enabling both corner and surface grinding to be completed without changing equipment, thereby improving production efficiency. Since the grinders are integrated, there is no need to switch between the two types of grinding equipment, reducing conversion time.

[0035] The surface grinder 3 includes a bracket 31 fixed to the chassis 9, a horizontal-axis linear module 32 fixed to the bracket 31, a vertical-axis linear module 33 fixed to the movable slide of the horizontal-axis linear module 32, a mounting box 34 fixed to the movable slide of the vertical-axis linear module 33, and a grinding roller 35 rotatably mounted on the mounting box 34 and driven by a motor. This allows for precise lateral and longitudinal movement, ensuring accurate positioning of the grinding head. The linear module provides a stable motion trajectory, reduces vibration, and ensures high-quality grinding.

[0036] The workbench 4 is arranged on the top of the frame 1 and located on one side of the edge grinder 2. The workbench 4 is provided with an adjustable limiting mechanism 5 for cooperating with the positioning of the alloy frame and a clamping mechanism 6 for clamping and positioning the alloy frame on the workbench 4.

[0037] Two adjustable limiting mechanisms 5 are symmetrically provided on both sides of the alloy frame. The two adjustable limiting mechanisms 5 limit the two sides of the alloy frame through the limiting plates 51 thereon. The position of the limiting plates 51 is adjusted by rotating the self-locking hand crank 52 on the adjustable limiting mechanism 5 to limit the alloy frames of different sizes.

[0038] The adjustable limiting mechanism 5 also includes a U-shaped support 53, a guide slot 54 defined in the U-shaped support 53, a horizontal lead screw 55 rotatably disposed on the U-shaped support 53, a movable seat 57 that is transmission-connected to the horizontal lead screw 55 via a lead screw nut 66 and fixedly connected to a guide plate 56 slidably connected within the guide slot 54, and a connecting block 58 disposed at the end of the guide plate 56 and fixedly connected to the limiting plate 51. A self-locking hand crank 52 is fixed to the end of the horizontal lead screw 55. Rotating the self-locking hand crank 52 drives the horizontal lead screw, which in turn drives the movable seat 57 and the guide plate 56 to move along the guide slot 54, thereby pushing the connecting block 58 and the limiting plate 51 inward or outward, thereby adjusting the position of the limiting plate 51. This allows for the limiting of alloy frames of varying sizes.

[0039] The pressure plate 61 on the clamping mechanism 6 is pushed down by two lifting cylinders 62 to press the alloy frame onto the workbench 4 and on the inner side of the limit plate 51. The two lifting cylinders 62 are fixed on the workbench 4, and the piston rod ends of the two lifting cylinders 62 are fixedly connected to the pressure plate 61. A waist groove hole 63 is provided on the pressure plate 61, and the insertion rods 65 on the two pressure blocks 64 on both sides of the bottom of the pressure plate 61 pass through the waist groove hole 63 and are locked and fixed to the pressure plate 61 by nuts 66 and gaskets 67. The positions of the two pressure blocks 64 can be adjusted by nuts 66 and gaskets 67, so that the positions of the two pressure blocks 64 relative to the pressure plate 61 are adjustable, and then the pressure blocks 64 can stably press and position alloy frames of different sizes, making it convenient for the pressure blocks 64 to adapt to the compression of alloy frames of different sizes.

[0040] Two horizontal push cylinders 7 are provided on both sides of the bottom of the workbench 4. The ends of the piston rods of the two horizontal push cylinders 7 are fixedly connected to the auxiliary support plates 8. The auxiliary support plates 8 cooperate with the workbench 4 to support the alloy frame. The cooperation between the horizontal push cylinders 7 and the auxiliary support plates 8 can provide a more stable support for the alloy frame.

[0041] The alloy steel processing edge processing and grinding mechanism comprises an edge grinder 2 on a frame 1 for grinding the edges and corners of an alloy frame, and a surface grinder 3 for grinding the corner surfaces of an alloy frame. During the alloy frame grinding process, a lifting cylinder 62 and a pressing plate 61 on a clamping mechanism 6 cooperate to press-fit the alloy frame onto a workbench 4 and locate it on the inner side of a limiting plate 51. During the alloy frame grinding process, the alloy frame can be pressed and positioned without manual support. The position of the limiting plate 51 on the adjustable limiting mechanism 5 is adjustable, so that the limiting plate 51 on the adjustable limiting mechanism 5 can limit alloy frames of different sizes.

[0042] The use of an adjustable limiting mechanism 5 and a clamping mechanism 6 enables automatic positioning and fixing of the alloy frame, significantly reducing reliance on manual operation and improving the level of production automation. The adjustable limiting mechanism 5 allows the position of the limiting plate 51 to be adjusted, adapting to alloy frames of different sizes, increasing the applicability and flexibility of the equipment. The position of the limiting plate 51 is adjusted using a self-locking hand crank 52, making operation simple and convenient, reducing operational difficulty. Since there is no need to manually hold the frame during grinding, the risk of mechanical injury to the operator is reduced. The lifting cylinder 62 and pressure plate 61 on the clamping mechanism 6 can quickly and accurately fix the frame, improving grinding efficiency. The frame is pressed and positioned during the grinding process, ensuring grinding consistency and product quality. The automated positioning and clamping mechanism 6 reduces the operator's labor intensity and improves working conditions. The integration of the edge grinder 2 and the surface grinder 3 on the same frame 1 saves floor space.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A corner processing and grinding mechanism for alloy steel processing, characterized in that: include: A frame (1), wherein an edge grinder (2) and a surface grinder (3) are provided on the frame (1); A workbench (4) is provided on the top of the frame (1) and on one side of the edge grinder (2); the workbench (4) is provided with an adjustable limiting mechanism (5) for cooperating with the alloy frame for positioning, and a clamping mechanism (6) for clamping and positioning the alloy frame on the workbench (4); Two adjustable limiting mechanisms (5) are symmetrically provided on the left and right sides, and the two adjustable limiting mechanisms (5) limit the two sides of the alloy frame through the limiting plates (51) thereon. The position of the limiting plates (51) is adjusted by rotating the self-locking hand crank (52) on the adjustable limiting mechanism (5) to limit the alloy frames of different sizes. The pressing plate (61) on the clamping mechanism (6) is pushed down by two lifting cylinders (62) to press the alloy frame onto the workbench (4) and position it on the inner side of the limiting plate (51).

2. The edge and corner processing and grinding mechanism for alloy steel processing according to claim 1, characterized in that: The adjustable limiting mechanism (5) further comprises a U-shaped support (53), a guide groove (54) provided on the U-shaped support (53), a horizontal lead screw (55) rotatably provided on the U-shaped support (53), a movable seat (57) connected to the horizontal lead screw (55) through a lead screw nut (66) and fixedly connected to a guide plate (56) slidably connected in the guide groove (54), and a connecting block (58) provided at an end of the guide plate (56) and fixedly connected to the limiting plate (51).

3. The edge and corner processing and grinding mechanism for alloy steel processing according to claim 1, characterized in that: A self-locking hand crank (52) is fixed to the end of a horizontal lead screw (55).

4. The edge and corner processing and grinding mechanism for alloy steel processing according to claim 1, characterized in that: Two lifting cylinders (62) are fixed on the workbench (4), and piston rod ends of the two lifting cylinders (62) are fixedly connected to the pressing plate (61).

5. The edge and corner processing and grinding mechanism for alloy steel processing according to claim 1, characterized in that: The pressing plate (61) is provided with a waist groove hole (63), and the insertion rods (65) on the two pressing blocks (64) on both sides of the bottom of the pressing plate (61) penetrate the waist groove hole (63) and then lock the pressing blocks (64) to the pressing plate (61) through nuts (66) and washers (67).

6. The edge and corner processing and grinding mechanism for alloy steel processing according to claim 1, characterized in that: Two horizontal push cylinders (7) are provided on both sides of the bottom of the workbench (4); the piston rod ends of the two horizontal push cylinders (7) are fixedly connected to the auxiliary support plate (8); and the auxiliary support plate (8) cooperates with the workbench (4) to support the alloy frame.

7. The edge and corner processing and grinding mechanism for alloy steel processing according to claim 1, characterized in that: The surface grinder (3) is arranged on the chassis (9) of the edge and corner grinder (2).

8. The edge and corner processing and grinding mechanism for alloy steel processing according to claim 7, characterized in that: The surface grinding machine (3) comprises a bracket (31) fixed on a machine case (9), a horizontal axis screw linear module (32) fixed on the bracket (31), a vertical axis screw linear module (33) fixed on a movable slide of the horizontal axis screw linear module (32), a mounting box (34) fixed on the movable slide of the vertical axis screw linear module (33), and a grinding roller (35) rotatably arranged on the mounting box (34) and driven by a motor.

Images