Bearing material anti-slip clamping mechanism for milling and drilling machine production and processing

Abstract

The utility model relates to milling and drilling machine production and processing technical field, concretely relates to a bearing material antiskid clamping mechanism for milling and drilling machine production and processing, including side frame, spacing cylinder and snatch subassembly, the horizontal side of side frame is installed with side box frame, and the inboard of side box frame is opened with inlaying groove, the inboard of inlaying groove is equipped with the inlaying board, and the inboard of inlaying board is opened with arc card slot, and the inner wall of arc card slot is hinged with spacing cylinder, the upper and lower ends of the outboard of inlaying board are installed with horizontal push rod, the center of spacing cylinder is hinged with transmission shaft, the upper and lower ends of the outboard of inlaying board are equipped with side protruding part, and inlaying board constitutes the sliding structure between side protruding part and inlaying groove, the utility model solves the bearing material in prior art after processing, needs conveying on the transmission belt, but the transmission belt of relatively smooth and cylindrical bearing material will cause bearing material position not fixed, is not convenient for clamping and transfer, and the loose condition is easy to appear when clamping.

Description

Technical Field

[0001] This utility model relates to the field of milling machine production and processing technology, specifically to a bearing material anti-slip clamping mechanism for milling machine production and processing. Background Technology

[0002] Milling machines are commonly used metal cutting equipment widely applied in the manufacturing industry. They utilize rotating cutting tools to machine workpieces into the required shapes and sizes. They have extensive applications in machining and manufacturing, and are one of the essential processing equipment for manufacturing precision parts. In the production of speed reducers, bearing materials serve as a crucial assembly component.

[0003] After processing, the existing bearing materials need to be transported on a conveyor belt. However, the relatively smooth conveyor belt and the cylindrical shape of the bearing materials will cause the bearing materials to be unstable, making it difficult to clamp and transfer them. Loosening is likely to occur during clamping.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and proposed a bearing material anti-slip clamping mechanism for milling and punching machine production, in order to achieve a more practical value. Utility Model Content

[0005] The purpose of this utility model is to provide a bearing material anti-slip clamping mechanism for milling and punching machine production, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a bearing material anti-slip clamping mechanism for milling and processing, comprising a side frame, a limiting cylinder, and a gripping assembly. A side box frame is installed on the horizontal side of the side frame, and an inner fitting groove is provided on the inner side of the side box frame. A fitting plate is mounted on the inner side of the inner fitting groove, and an arc groove is provided on the inner side of the fitting plate. The inner wall of the arc groove engages with the limiting cylinder. Horizontal push rods are installed at the upper and lower ends of the outer side of the fitting plate. A transmission shaft is axially connected to the center of the limiting cylinder. Side protrusions are provided on the upper and lower outer sides of the fitting plate, and the fitting plate forms a sliding structure through the side protrusions and the inner fitting groove. Inner transmission strips are arranged on the inner wall of the side frame.

[0007] A telescopic rod is horizontally installed on one side of the top of the side box frame, and an L-shaped sliding plate is installed on the other side of the telescopic rod;

[0008] The L-shaped skateboard has a rotary motor embedded in its inner side, and a gripping assembly is provided at the bottom of the rotary motor. The gripping assembly includes a lifting rod, a connecting plate, a main gripper, an auxiliary gripper, a small telescopic rod, and an inner groove. The bottom of the lifting rod is equipped with a connecting plate, and the main gripper is installed on one side of the bottom of the connecting plate. The top inner side of the main gripper has an inner groove, and the inner side of the inner groove is axially connected to the auxiliary gripper. The outer wall of the auxiliary gripper and the connection point of the connecting plate are movably installed with a small telescopic rod.

[0009] Furthermore, the inner walls of the side frame and the side box frame are provided with inner sliding grooves, and the inner sliding grooves and the L-shaped sliding plate form a sliding structure.

[0010] Furthermore, the inner transmission strips are arranged in multiple groups, and the spacing between the multiple groups of inner transmission strips is coordinated with the size of the main gripper.

[0011] Furthermore, the main gripper and the auxiliary gripper are arranged in an arc shape, and the auxiliary gripper can rotate to fit against the inner wall of the main gripper.

[0012] Furthermore, the rotary motor and the gripping assembly form a rotary transmission structure, and the lifting rod and the connecting plate form a lifting transmission structure.

[0013] This utility model provides an anti-slip clamping mechanism for bearing materials used in milling and punching machines, which has the following advantages:

[0014] 1. In this utility model, the clamping mechanism uses a main gripper and an auxiliary gripper as direct action components. The auxiliary gripper is driven by a small telescopic rod on the outside and can rotate independently. When the auxiliary gripper rotates, its outer wall can be attached to the inner wall of the main gripper. Thus, when clamping, it can rotate to a suitable angle according to the diameter of the bearing material and cooperate with the main gripper to clamp and fix the bearing material.

[0015] Furthermore, the main gripper and auxiliary gripper assembly is arranged in two symmetrical sets, which can grip the bearing material from both sides of the middle, distributing the force points. In addition, the auxiliary gripper in each assembly can rotate independently, thus better fitting the bearing material and adapting to the raised structure on the surface of the bearing material.

[0016] 2. In this utility model, the inner conveyor belt on the inner side of the side frame is used as the conveyor for the bearing material, which drives the bearing material to be transported. After the bearing material moves to the gripping component position, it will be temporarily fixed at the connection end of the limiting cylinder and the inner conveyor belt.

[0017] The limiting cylinder is provided with two sets, left and right. One set is used to support the bearing material and prevent it from falling and sliding down.

[0018] A fitting plate is installed on the outer wall of the limiting cylinder. The horizontal position of the fitting plate can be adjusted by the action of the horizontal push rod in the horizontal state, thereby controlling the distance between the two sets of fitting plates. This allows the fitting plate to pre-fix the bearing material when it is on both sides, thus preventing the bearing material from shaking during clamping. It ensures that the gripper assembly can be inserted into the middle position of the two sets of limiting cylinders. The auxiliary gripper can be placed at the bottom of the bearing material to grip and fix it, making the gripping of the bearing material more convenient and efficient. Attached Figure Description

[0019] The disclosure of this utility model will become more readily understood with reference to the accompanying drawings. It will be readily understood by those skilled in the art that these drawings are merely illustrative of the technical solutions of this utility model and are not intended to limit the scope of protection of this utility model. In the drawings:

[0020] Figure 1 This is a three-dimensional structural diagram of a bearing material anti-slip clamping mechanism for milling and processing using a milling machine according to the present invention.

[0021] Figure 2 This is a schematic diagram of the internal three-dimensional structure of a bearing material anti-slip clamping mechanism for milling and processing machine according to the present invention;

[0022] Figure 3 This is a bottom-view three-dimensional structural diagram of the gripping component of a bearing material anti-slip clamping mechanism for milling and processing machines according to the present invention.

[0023] In the diagram: 1. Side frame; 2. Inner conveyor belt; 3. Inner slide groove; 4. L-shaped slide plate; 5. Rotary motor; 6. Side box frame; 7. Inner fitting groove; 8. Telescopic rod; 9. Limiting cylinder; 10. Gripping assembly; 1001. Lifting rod; 1002. Connecting plate; 1003. Main gripper; 1004. Auxiliary gripper; 1005. Small telescopic rod; 1006. Inner groove; 11. Fitting plate; 12. Arc groove; 13. Horizontal push rod; 14. Drive shaft; 15. Side protrusion. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-3This utility model provides a technical solution: a bearing material anti-slip clamping mechanism for milling and processing, including a side frame 1, a limiting cylinder 9 and a gripping component 10. A side box frame 6 is installed on the horizontal side of the side frame 1, and an inner fitting groove 7 is opened on the inner side of the side box frame 6. A fitting plate 11 is mounted on the inner side of the inner fitting groove 7, and an arc groove 12 is opened on the inner side of the fitting plate 11. The inner wall of the arc groove 12 is engaged with the limiting cylinder 9. Horizontal push rods 13 are installed at the upper and lower ends of the outer side of the fitting plate 11. A transmission shaft 14 is axially connected at the center of the limiting cylinder 9. Side protrusions 15 are provided on the outer side of the upper and lower ends of the fitting plate 11, and the fitting plate 11 forms a sliding structure between the side protrusions 15 and the inner fitting groove 7. An inner transmission strip 2 is arranged on the inner wall of the side frame 1.

[0026] A telescopic rod 8 is horizontally installed on one side of the top of the side box frame 6, and an L-shaped sliding plate 4 is installed on the other side of the telescopic rod 8;

[0027] A rotary motor 5 is embedded in the inner side of the L-shaped skateboard 4, and a gripping assembly 10 is provided at the bottom of the rotary motor 5. The gripping assembly 10 includes a lifting rod 1001, a connecting plate 1002, a main gripper 1003, an auxiliary gripper 1004, a small telescopic rod 1005, and an inner groove 1006. The connecting plate 1002 is installed at the bottom of the lifting rod 1001, and the main gripper 1003 is installed on one side of the bottom of the connecting plate 1002. An inner groove 1006 is opened on the inner side of the top of the main gripper 1003, and the auxiliary gripper 1004 is axially connected to the inner side of the inner groove 1006. The outer wall of the auxiliary gripper 1004 and the connecting plate 1006 are connected to the connecting plate 1006. A small telescopic rod 1005 is movably installed at the 002 connection point; an inner sliding groove 3 is provided on the inner wall of the side frame 1 and the side box frame 6, and the inner sliding groove 3 and the L-shaped sliding plate 4 form a sliding structure; multiple sets of inner transmission strips 2 are arranged, and the spacing of the multiple sets of inner transmission strips 2 is matched with the size of the main gripper 1003; the main gripper 1003 and the auxiliary gripper 1004 are arranged in an arc shape, and the auxiliary gripper 1004 can rotate and fit against the inner wall of the main gripper 1003; the rotary motor 5 and the gripping component 10 form a rotary transmission structure, and the lifting rod 1001 and the connecting plate 1002 form a lifting transmission structure.

[0028] In this clamping mechanism, the main gripper 1003 and the auxiliary gripper 1004 are the direct action components. The auxiliary gripper 1004 supports independent rotation under the transmission of the outer small telescopic rod 1005. When the auxiliary gripper 1004 rotates, its outer wall can fit against the inner wall of the main gripper 1003. Thus, when clamping, it can rotate to a suitable angle according to the diameter of the bearing material and cooperate with the main gripper 1003 to clamp and fix the bearing material.

[0029] Furthermore, the main gripper 1003 and the auxiliary gripper 1004 are arranged in two symmetrical sets, which can grip the bearing material from both sides of the middle, disperse the force points, and the auxiliary gripper 1004 in each set can rotate independently, so it can better fit the bearing material and adapt to the raised structure on the surface of the bearing material.

[0030] The inner conveyor belt 2 inside the side frame 1 is used as the conveyor for the bearing material, which is used to transport the bearing material. After the bearing material moves to the position of the gripping component 10, it will be temporarily fixed at the connection end of the limiting cylinder 9 and the inner conveyor belt 2.

[0031] The limiting cylinder 9 is provided with two sets, one on the left and one on the right. One set is used to support the bearing material and prevent it from falling and sliding down.

[0032] A fitting plate 11 is installed on the outer wall of the limiting cylinder 9. The horizontal position of the fitting plate 11 can be adjusted by the action of the horizontal push rod 13 in the horizontal state, thereby controlling the distance between the two sets of fitting plates 11. This allows the fitting plate 11 to pre-fix the bearing material when it is on both sides, thus avoiding the bearing material from shaking during clamping. This ensures that the gripper assembly can be inserted into the middle position of the two sets of limiting cylinders 9. The auxiliary gripper 1004 can be placed at the bottom of the bearing material to grip and fix the bearing material, making the gripping of the bearing material more convenient and efficient.

[0033] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions that can be conceived by those skilled in the art within the technical scope disclosed in this utility model without creative effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope defined in the claims.

Claims

1. A bearing material anti-slip gripping mechanism for milling and processing, comprising a side frame (1), a limiting cylinder (9), and a gripping assembly (10), characterized in that: A side box frame (6) is installed on the horizontal side of the side frame (1), and an inner fitting groove (7) is opened on the inner side of the side box frame (6). A fitting plate (11) is installed on the inner side of the inner fitting groove (7), and an arc groove (12) is opened on the inner side of the fitting plate (11). A limiting cylinder (9) is engaged on the inner wall of the arc groove (12). Horizontal push rods (13) are installed on the upper and lower ends of the outer side of the fitting plate (11). A transmission shaft (14) is axially connected at the center of the limiting cylinder (9). Side protrusions (15) are provided on the outer sides of the upper and lower ends of the fitting plate (11). The fitting plate (11) forms a sliding structure between the side protrusions (15) and the inner fitting groove (7). An inner transmission strip (2) is arranged on the inner wall of the side frame (1). A telescopic rod (8) is horizontally installed on one side of the top of the side box frame (6), and an L-shaped sliding plate (4) is installed on the other side of the telescopic rod (8). The L-shaped slide (4) is fitted with a rotary motor (5) on its inner side, and a gripping assembly (10) is provided at the bottom of the rotary motor (5). The gripping assembly (10) includes a lifting rod (1001), a connecting plate (1002), a main gripper (1003), an auxiliary gripper (1004), a small telescopic rod (1005), and an inner groove (1006). The bottom of the lifting rod (1001) is fitted with a connecting plate (1002), and a main gripper (1003) is fitted on one side of the bottom of the connecting plate (1002). An inner groove (1006) is provided on the inner side of the top of the main gripper (1003), and an auxiliary gripper (1004) is axially connected to the inner side of the inner groove (1006). A small telescopic rod (1005) is movably installed at the connection between the outer wall of the auxiliary gripper (1004) and the connecting plate (1002).

2. The anti-slip clamping mechanism for bearing material used in milling and punching machine production and processing according to claim 1, characterized in that, The inner walls of the side frame (1) and the side box frame (6) are provided with inner sliding grooves (3), and the inner sliding grooves (3) and the L-shaped sliding plate (4) form a sliding structure.

3. The anti-slip clamping mechanism for bearing material used in milling and punching machine production and processing according to claim 1, characterized in that, The inner transmission strip (2) is arranged in multiple groups, and the spacing between the multiple groups of inner transmission strips (2) and the size of the main gripper (1003) are coordinated with each other.

4. The anti-slip clamping mechanism for bearing material used in milling and punching machine production and processing according to claim 1, characterized in that, The main gripper (1003) and the auxiliary gripper (1004) are arranged in an arc shape, and the auxiliary gripper (1004) can be rotated to fit against the inner wall of the main gripper (1003).

5. The anti-slip clamping mechanism for bearing material used in milling and punching machine production and processing according to claim 1, characterized in that, The rotary motor (5) and the gripping assembly (10) form a rotary transmission structure, and the lifting rod (1001) and the connecting plate (1002) form a lifting transmission structure.

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