Metal piece end face machining and grinding machine

Abstract

The utility model discloses a metal piece end face machining and grinding machine which comprises a machine frame which is divided into a machining area and a feeding area. The machining area comprises a fixing base, a driving motor is arranged on the fixing base, and the driving motor is connected with a grinding wheel. The feeding area comprises a fixed rail, the fixed rail is fixedly connected with the rack, and a feeding frame is connected to the fixed rail in a sliding mode. Positioning plates are arranged on the two sides of the feeding frame, a rotating shaft is arranged between the positioning plates in a hinged mode, the rotating shaft is fixedly sleeved with a feeding base, and a mounting hole used for mounting a metal rod is formed in the feeding base; a gear is connected to one side of the rotating shaft, a gear tooth rod is meshed below the gear, and a push plate is fixedly connected to one end of the gear tooth rod and connected with a driving air cylinder. The metal piece end face machining grinding machine has the advantages that the end faces of the metal rods can be automatically switched, the manual switching process is reduced, and the metal piece end face machining grinding machine is convenient to use.

Description

Technical Field

[0001] The utility model relates to a metal part end surface processing and grinding machine. Background Art

[0002] In the metal processing industry, end face grinding of metal parts is an important process step to improve product quality and precision. Especially for round metal rods, such as shaft parts, the flatness and finish of the end face have an important impact on subsequent assembly and performance. The existing end face grinding process usually adopts manual operation, that is, after grinding one end face, it is necessary to manually rotate the metal rod so that the other end face is aligned with the grinding wheel for grinding. Although this method can achieve basic grinding functions, there are significant technical problems in practical applications, which affects production efficiency and operational convenience.

[0003] First, the process of manually rotating the metal rod to switch the end face is cumbersome, which increases the workload of the operator. In a large-scale production environment, frequent manual operations are not only time-consuming and laborious, but may also lead to unstable production rhythm and reduce overall production efficiency. In addition, the accuracy of manual operation is difficult to guarantee, which may lead to inaccurate docking between the end face of the metal rod and the grinding wheel, affecting the grinding effect.

[0004] Secondly, there are certain safety risks in the manual rotation process. Metal rods are usually of a certain weight and length, and operators are prone to improper operation during the rotation process, resulting in unstable clamping or accidental falling, which increases safety hazards. In addition, long-term manual operation is also prone to fatigue of operators, increasing the possibility of misoperation.

[0005] In order to solve these problems and improve the efficiency and safety of end face grinding, the present application proposes a novel metal end face processing and grinding machine. The grinding machine realizes the automatic operation of switching the end face of the metal rod by introducing an automated rotating mechanism. Utility Model Content

[0006] The utility model aims to provide a metal end surface processing and grinding machine, which can automatically switch the end surface of a metal rod, thereby reducing the manual switching process and being more convenient.

[0007] The above technical objectives of the utility model are achieved through the following technical solutions:

[0008] A metal part end surface processing and grinding machine comprises: a frame, which is divided into a processing area and a feeding area; the processing area comprises a fixed seat, on which a driving motor is arranged, and the driving motor is connected to a grinding wheel; the feeding area comprises a fixed track, which is fixedly connected to the frame, and a feeding rack is slidably connected to the fixed track; positioning plates are arranged on both sides of the feeding rack, a rotating shaft is hingedly arranged between the positioning plates, a feeding seat is fixedly sleeved on the rotating shaft, and a mounting hole for mounting a metal rod is arranged on the feeding seat; a gear is connected to one side of the rotating shaft, a gear rod is meshed below the gear, a push plate is fixedly connected to one end of the gear rod, and the push plate is connected to a driving cylinder.

[0009] The utility model is further configured as follows: the feeding seat is connected with a bolt in the mounting hole.

[0010] The utility model is further configured as follows: two support rods are slidably arranged on the feeding rack, and one end of the support rod is connected to a support cylinder.

[0011] The utility model is further configured as follows: a feeding assembly is arranged on one side of the feeding frame, which is used for driving the feeding frame to slide on the fixed track.

[0012] The utility model is further configured as follows: the driving cylinder works to drive the gear rod to move, thereby driving the gear to rotate clockwise, and then the rotating shaft drives the feeding seat to rotate clockwise.

[0013] The utility model is further configured as follows: the support rod enters under the feeding seat under the action of the support cylinder to provide position-limiting support for the feeding seat.

[0014] The utility model is further configured as follows: the two mounting holes are used for mounting two metal rods at the same time.

[0015] The utility model is further configured that: the feeding rack can, driven by the feeding assembly, enable the feeding seat to move into the processing area to contact with the high-speed rotating grinding wheel for grinding.

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1.Automatic end face switching:

[0018] By introducing an automatic rotation mechanism (including gears, gear rods and drive cylinders), automatic switching of the metal rod end faces is achieved. This greatly reduces the need for manual operations and improves production efficiency.

[0019] 2. Improved security:

[0020] The entire grinding process does not require the operator to get close to the grinding wheel, which significantly reduces the operator's safety risks. This solves the potential safety hazards that may occur in traditional manual operations.

[0021] 3. Operational convenience:

[0022] The automated design reduces the manual switching process, making the entire operation process more convenient and quick. The operator only needs to install the metal rod at the beginning and remove it at the end.

[0023] 4. Improve production efficiency:

[0024] The automated end face switching and feeding process greatly reduces operation time and improves overall production efficiency. This is especially beneficial in large-scale production environments.

[0025] 5. Precise positioning:

[0026] The design of the feeding rack, positioning plate and feeding seat ensures the stability and precise positioning of the metal rod during the grinding process, which helps to improve the processing quality.

[0027] 6. Flexibility:

[0028] The design allows two metal rods to be installed at the same time, improving processing flexibility and efficiency.

[0029] 7. Stability:

[0030] The design of the support rod and the support cylinder ensures the stability of the feeding seat after rotation, prevents free rotation and improves the processing accuracy.

[0031] 8. Adaptability:

[0032] This design is suitable for end surface processing of various round metal rods, such as shaft parts, and has broad application prospects.

[0033] 9. Reduce human errors:

[0034] Automated operations reduce the impact of human factors and help maintain consistent processing quality.

[0035] 10. Reduce labor intensity:

[0036] It reduces the physical labor of operators, especially when handling heavier or longer metal rods, which can significantly reduce the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a structural schematic diagram of an embodiment;

[0038] Figure 2 is a side structural schematic diagram of an embodiment;

[0039] Figure 3 for Figure 2 A magnified image of area A.

[0040] Figure numerals: 1. frame; 2. processing area; 3. feeding area; 4. fixed seat; 5. driving motor; 6. grinding wheel; 7. fixed track; 8. feeding rack; 9. positioning plate; 10. rotating shaft; 11. feeding seat; 12. mounting hole; 13. bolt; 14. gear; 15. gear rod; 16. push plate; 17. driving cylinder; 18. support rod; 19. support cylinder. DETAILED DESCRIPTION

[0041] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0043] In the description of the present utility model, "multiple" means two or more than two, unless otherwise clearly specified and specifically defined. In the present utility model, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal connection of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0044] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0045] like Figure 1-Figure 3 As shown, a metal part end surface processing and grinding machine includes a frame 1. The frame 1 is divided into two areas, namely a processing area 2 and a feeding area 3. The processing area 2 includes a fixed seat 4. A driving motor 5 is arranged on the fixed seat 4. The driving motor 5 is connected to a grinding wheel 6. The driving motor 5 drives the grinding wheel 6 to rotate at a high speed, so as to grind the end surface of the metal part in contact with the grinding wheel 6.

[0046] The feeding area 3 includes a fixed track 7. The fixed track 7 is fixedly connected to the frame 1. A feeding rack 8 is slidably connected to the fixed track 7. A feeding assembly is provided on one side of the feeding rack 8 to drive the feeding rack 8 to slide on the fixed track 7. The feeding assembly can be driven by a conveyor belt or a cylinder, which is a prior art and will not be described here.

[0047] Positioning plates 9 are provided on both sides of the feeding frame 8. A rotating shaft 10 is hingedly provided between the positioning plates 9. A feeding seat 11 is fixedly sleeved on the rotating shaft 10. A mounting hole 12 for mounting a metal rod is provided on the feeding seat 11. Bolts 13 are provided in the mounting hole 12 in the feeding seat 11. After the metal rod is inserted into the mounting hole 12, the bolt 13 is screwed in to fix the metal rod on the feeding seat 11.

[0048] A gear 14 is connected to one side of the rotating shaft 10. A gear rod 15 is meshed below the gear 14. A push plate 16 is fixedly connected to one end of the gear rod 15. The push plate 16 is connected to a driving cylinder 17. When the feeding seat 11 needs to be turned over, the driving cylinder 17 drives the gear rod 15 to move, thereby driving the gear 14 to rotate clockwise, and then the rotating shaft 10 drives the feeding seat 11 to rotate 180 degrees clockwise, so as to achieve the purpose of turning over the end face of the metal rod.

[0049] Optimally, two support rods 18 are slidably provided on the feeding frame 8. One end of the support rod 18 is connected to a support cylinder 19. After the feeding seat 11 rotates 180 degrees, the support rod 18 enters under the feeding seat 11 under the action of the support cylinder 19 to limit the feeding seat 11, thereby achieving the purpose of preventing the feeding seat 11 from rotating freely. When the feeding seat 11 needs to be turned over, the support rod 18 leaves the bottom of the feeding seat 11 under the action of the support cylinder 19 and no longer limits the feeding seat 11.

[0050] The overall working process is as follows:

[0051] 1. Insert two metal rods into the mounting holes 12 and fix them with bolts 13;

[0052] 2. The feeding assembly drives the feeding frame 8 to move, so that the feeding seat 11 moves into the processing area 2, and contacts and grinds with the high-speed rotating grinding wheel 6, thereby achieving the purpose of grinding the end face of the metal rod;

[0053] 3. After polishing one end face, the feed seat 11 is reset. At this time, the driving cylinder 17 drives the gear rod 15 to move, thereby driving the gear 14 to rotate, and then the rotating shaft 10 rotates, automatically switching the other end face of the metal rod; after the switching is completed, the supporting cylinder 19 enables the supporting rod 18 to enter the bottom of the feed seat 11 to limit the feed seat 11;

[0054] 4. Repeat the above steps to grind the other end surface of the metal rod, remove the metal rod, and install a new metal rod to be processed.

[0055] Through the above process, the metal part end surface processing and grinding machine can automatically switch the end surface of the metal rod, reducing the manual switching process, which is more convenient, and the overall grinding process does not require the operator to get close to the grinding wheel 6, thereby improving safety.

[0056] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A metal part end surface processing and grinding machine, characterized in that: include: A frame (1), wherein the frame (1) is divided into a processing area (2) and a feeding area (3); The processing area (2) comprises a fixed seat (4), a driving motor (5) is arranged on the fixed seat (4), and the driving motor (5) is connected to a grinding wheel (6); The feeding area (3) comprises a fixed track (7), the fixed track (7) is fixedly connected to the frame (1), and a feeding frame (8) is slidably connected to the fixed track (7); Positioning plates (9) are provided on both sides of the feeding frame (8), a rotating shaft (10) is hingedly provided between the positioning plates (9), a feeding seat (11) is fixedly sleeved on the rotating shaft (10), and a mounting hole (12) for mounting a metal rod is provided on the feeding seat (11); A gear (14) is connected to one side of the rotating shaft (10), a gear rod (15) is meshed below the gear (14), one end of the gear rod (15) is fixedly connected to a push plate (16), and the push plate (16) is connected to a driving cylinder (17).

2. A metal part end surface processing and grinding machine according to claim 1, characterized in that: The feeding seat (11) is connected to the mounting hole (12) and is provided with a bolt (13).

3. The metal part end surface processing and grinding machine according to claim 1, characterized in that: Two support rods (18) are slidably arranged on the feeding rack (8), and one end of the support rod (18) is connected to a support cylinder (19).

4. The metal part end surface processing and grinding machine according to claim 1, characterized in that: A feeding assembly is provided on one side of the feeding rack (8) for driving the feeding rack (8) to slide on the fixed track (7).

5. The metal part end surface processing and grinding machine according to claim 1, characterized in that: The driving cylinder (17) drives the gear rod (15) to move when in operation, thereby driving the gear (14) to rotate clockwise, thereby causing the rotating shaft (10) to drive the feeding seat (11) to rotate 180 degrees clockwise.

6. The metal part end surface processing and grinding machine according to claim 3, characterized in that: The support rod (18) enters under the feeding seat (11) under the action of the support cylinder (19) to provide position-limiting support for the feeding seat (11).

7. The metal part end surface processing and grinding machine according to claim 1, characterized in that: The two mounting holes (12) are used to simultaneously mount two metal rods.

8. The metal part end surface processing and grinding machine according to claim 1, characterized in that: The feeding rack (8) can be driven by the feeding assembly to move the feeding seat (11) into the processing area (2) to contact with the high-speed rotating grinding wheel (6) for grinding.

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