Grinding device for cast nail roller sleeve

Abstract

The utility model discloses a cast nail roller sleeve grinding device, and belongs to the field of machining equipment.The cast nail roller sleeve grinding device comprises a bottom plate, a first supporting plate is fixedly connected to the upper portion of the bottom plate, a rotating shaft penetrates through and is rotationally connected to the right side of the first supporting plate, a first chuck is fixedly connected to the right end of the rotating shaft, and a grinding assembly is arranged on the front face of the first chuck; and the grinding assembly comprises a supporting frame, the supporting frame is fixedly connected with the upper portion of the bottom plate, a sliding block is slidably connected to the outer surface of the supporting frame, a limiting plate is fixedly connected to the front face of the sliding block, a feeding base movably penetrates through the rear portion of the limiting plate, and an electric grinding machine is fixedly installed at the rear end of the feeding base. The first chuck is arranged to fix the cast nail roller sleeve, the grinding assembly is used for grinding the cast nail roller sleeve, the grinding assembly can move left and right and feed in the direction of the cast nail roller sleeve, and the cast nail roller sleeve grinding device has the effect of being convenient to adapt to cast nail roller sleeves of different specifications.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of machining equipment, in particular to a cast pin roller sleeve grinding device. BACKGROUND

[0002] The cast pin roller sleeve is widely used in many industrial fields, and the surface quality and precision thereof are crucial to the performance of related equipment and the product quality.

[0003] The existing grinding device has some deficiencies when processing the cast pin roller sleeve. The traditional device is difficult to accurately grind the cast pin on the cast pin roller sleeve, which may cause inconsistent cast pin height and affect the overall performance of the roller sleeve. The device has poor adaptability to cast pin roller sleeves of different specifications and sizes, and a complex adjustment process is required. CONTENT OF THE UTILITY MODEL

[0004] In view of the deficiencies of the prior art, the cast pin roller sleeve grinding device provided by the present application solves the problems raised in the background technology. To achieve the above purpose, the present application realizes the following technical scheme: a cast pin roller sleeve grinding device, comprising a bottom plate, a first support plate is fixedly connected above the bottom plate, a rotating shaft is rotatably connected through the right side of the first support plate, a first chuck is fixedly connected to the right end of the rotating shaft, a grinding assembly is arranged on the front surface of the first chuck, the grinding assembly comprises a support frame, the support frame is fixedly connected to the top of the bottom plate, a sliding block is slidably connected to the outer surface of the support frame, a limit plate is fixedly connected to the front surface of the sliding block, a feed seat is movably penetrated into the rear of the limit plate, an electric grinding machine is fixedly installed at the rear end of the feed seat, a first screw is rotatably connected to the front surface of the limit plate.

[0005] Preferably, the grinding assembly further comprises a second screw, the second screw is threadedly penetrated into the right side of the sliding block, the second screw is rotatably connected through the right side of the support frame, and the left end of the second screw is rotatably connected to the inner surface of the support frame.

[0006] Preferably, a support seat is fixedly connected to the left side of the first support plate, a motor is fixedly connected above the support seat, and the motor output end and the left end of the rotating shaft are fixedly connected through a shaft coupling.

[0007] Preferably, a support assembly is arranged on the right side of the first support plate, the support assembly comprises a sliding seat, the sliding seat is slidably connected to the top of the bottom plate, a second support plate is fixedly connected above the sliding seat, a second chuck is rotatably connected to the left side of the second support plate, and a protection assembly is arranged between the second chuck and the first chuck.

[0008] Preferably, the protection assembly comprises a sliding table, the sliding table is slidably connected above the bottom plate, a support rod is fixedly connected above the sliding table, a baffle is fixedly connected to the upper end of the support rod, spring telescopic rods are fixedly connected to the left and right ends of the sliding table, and the ends of the spring telescopic rods away from the sliding table are fixedly connected with the first support plate and the sliding seat respectively.

[0009] Preferably, the support assembly further comprises an electric push rod, the electric push rod is fixedly connected to the right side of the first support plate, and the electric push rod is fixedly connected to the left side of the sliding seat.

[0010] The present application has the advantages of:

[0011] (1) The first chuck is arranged to fix the cast nail roller sleeve, and the grinding assembly is arranged to grind the cast nail roller sleeve, the grinding assembly can move left and right and feed towards the cast nail roller sleeve, and has the effect of being convenient for adapting to cast nail roller sleeves of different specifications.

[0012] (2) The support assembly is arranged to cooperate with the first chuck to fix the cast nail roller sleeve, the support assembly can adapt to cast nail roller sleeves of different specifications by adjusting the distance between the support assembly and the first chuck, and the adjustment of the support assembly can make the protection assembly always be in the middle of the distance between the support assembly and the first chuck, has the effect of being convenient for supporting and protecting the cast nail roller sleeve, and preventing damage caused by accidental falling. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The embodiments illustrated in the drawings of the application in which:

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

[0015] Figure 2 is a right view of the overall structure of the utility model;

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

[0017] Figure 4 is a top view of the overall structure of the utility model.

[0018] In the above drawings,

[0019] 1, bottom plate; 2, first support plate; 3, rotating shaft; 4, first chuck; 5, grinding assembly; 501, support frame; 502, sliding block; 503, limiting plate; 504, feeding seat; 505, electric grinder; 506, first screw rod; 507, second screw rod; 6, support seat; 7, motor; 8, support assembly; 801, sliding seat; 802, second support plate; 803, second chuck; 804, electric push rod; 9, protection assembly; 901, sliding table; 902, support rod; 903, baffle; 904, spring telescopic rod. DETAILED DESCRIPTION

[0020] In order to enable persons skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by persons skilled in the art without creative labor should belong to the protection scope of the present application.

[0021] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments. Embodiment one

[0022] Reference Figures 1-4The embodiment provides a cast nail roller sleeve grinding device, which comprises a bottom plate 1, a first supporting plate 2 is fixedly connected above the bottom plate 1, a rotating shaft 3 is rotatably connected through the right side of the first supporting plate 2, bearings are arranged between the rotating shaft 3 and the first supporting plate 2, a first chuck 4 is fixedly connected to the right end of the rotating shaft 3, a grinding assembly 5 is arranged on the front of the first chuck 4, the grinding assembly 5 comprises a supporting frame 501, the supporting frame 501 is in the shape of a door frame, the supporting frame 501 is fixedly connected above the bottom plate 1, sliding blocks 502 are slidably connected to the outer surfaces of the supporting frame 501, limit plates 503 are fixedly connected to the front of the sliding blocks 502, the limit plates 503 are in the shape of L, feeding seats 504 are movably penetrated through the rear of the limit plates 503, the feeding seats 504 are in the shape of T, electric grinding machines 505 are fixedly installed at the rear ends of the feeding seats 504, first screws 506 are rotatably connected to the front of the feeding seats 504, the first screws 506 are threadedly penetrated through the front of the limit plates 503, the grinding assembly 5 further comprises second screws 507, the second screws 507 are threadedly penetrated through the right side of the sliding blocks 502, the second screws 507 are rotatably connected through the right side of the supporting frame 501, bearings are arranged between the right side of the supporting frame 501 and the second screws 507, the left end of the second screws 507 is rotatably connected to the inner surface of the supporting frame 501, a supporting seat 6 is fixedly connected to the left side of the first supporting plate 2, a motor 7 is fixedly connected above the supporting seat 6, the output end of the motor 7 faces the right side, and the output end of the motor 7 is fixedly connected with the left end of the rotating shaft 3 through a shaft coupling.

[0023] When the device is used, the inner wall of the cast nail roller sleeve is first fixed by the first chuck 4, then the motor 7 is started to drive the rotating shaft 3 to rotate, the cast nail roller sleeve is driven to rotate by the rotation of the rotating shaft 3, at this time, the electric grinding machine 505 is started to grind the cast nail roller sleeve, the feeding seat 504 is driven to advance towards the cast nail roller sleeve by rotating the first screw 506, so that the electric grinding machine 505 is attached to the cast nail roller sleeve to start polishing, at this time, the second screw 507 is rotated to drive the sliding block 502 to slide left and right on the supporting frame 501, the left and right sliding of the sliding block 502 drives the limit plate 503 and the feeding seat 504 to move left and right, so that the electric grinding machine 505 moves left and right on the cast nail roller sleeve, thereby facilitating polishing of different positions on the cast nail roller sleeve. Embodiment two

[0024] See Figures 1-4On the basis of embodiment one, the first support plate 2 right side is provided with a support assembly 8, the support assembly 8 includes a sliding seat 801, the sliding seat 801 is slidably connected with the bottom plate 1 top, the bottom plate 1 top is provided with a slide rail for the sliding seat 801 to slide, the sliding seat 801 top is fixedly connected with a second support plate 802, the second support plate 802 left side is rotatably connected with a second chuck 803, the second chuck 803 corresponds with the rotation axis of the first chuck 4, the second chuck 803 and the first chuck 4 are provided with a protection assembly 9, the protection assembly 9 includes a sliding table 901, the sliding table 901 is slidably connected with the bottom plate 1 top, the sliding table 901 and the sliding seat 801 are the same with the slide rail, the sliding table 901 top is fixedly connected with a support rod 902, the support rod 902 number is two, the support rod 902 upper end is fixedly connected with a baffle 903, the baffle 903 shape is arc-shaped, the sliding table 901 left and right two ends are fixedly connected with a spring telescopic rod 904, the spring telescopic rod 904 number is four, respectively two two settings in the sliding table 901 left and right sides, the spring telescopic rod 904 away from the sliding table 901 one end is respectively fixedly connected with the first support plate 2 and the sliding seat 801, the support assembly 8 further includes an electric push rod 804, the electric push rod 804 is fixedly connected with the first support plate 2 right side, the electric push rod 804 is fixedly connected with the sliding seat 801 left side.

[0025] The above device is used in specific, when the cast nail roller sleeve is fixed on the first chuck 4, the electric push rod 804 is started, the second support plate 802 is driven to slide left by the contraction of the electric push rod 804, the second chuck 803 on the second support plate 802 makes the jaw extend into the opening on the other side of the cast nail roller sleeve, at this time, the cast nail roller sleeve is fixed by the second chuck 803 to be stably fixed and supported, the spring telescopic rod 904 is pushed by the sliding of the sliding seat 801, the spring telescopic rod 904 is extruded, at this time, the sliding table 901 slides on the bottom plate 1 top, the spring telescopic rod 904 on the left and right sides of the sliding table 901 receives the same pressure, and it is in the middle position between the first support plate 2 and the sliding seat 801, at this time, the baffle 903 is in the middle position below the cast nail roller sleeve, when the cast nail roller sleeve is disassembled by mistake, it is caught by the baffle 903 to prevent it from falling and causing damage to the equipment.

[0026] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art within the technical range disclosed by the present application, according to the technical scheme and the application concept of the present application, equivalent replacement or change, should be covered in the protection scope of the present application.

Claims

1. A grinding device for cast nail roller sleeves, comprising a base plate (1), characterized in that, A first support plate (2) is fixedly connected above the base plate (1). A rotating shaft (3) is rotatably connected through the right side of the first support plate (2). A first chuck (4) is fixedly connected to the right end of the rotating shaft (3). A grinding assembly (5) is provided on the front of the first chuck (4). The grinding assembly (5) includes a support frame (501). The support frame (501) is fixedly connected to the top of the base plate (1). A sliding block (502) is slidably connected to the outer surface of the support frame (501). A limiting plate (503) is fixedly connected to the front of the sliding block (502). A feed seat (504) is movably connected through the rear of the limiting plate (503). An electric grinding wheel (505) is fixedly installed at the rear end of the feed seat (504). A first screw (506) is rotatably connected to the front of the feed seat (504). The first screw (506) is threaded through the front of the limiting plate (503).

2. The grinding device for cast nail roller sleeves according to claim 1, characterized in that, The grinding assembly (5) further includes a second screw (507), which is threaded through the right side of the sliding block (502), and is rotatably connected to the right side of the support frame (501). The left end of the second screw (507) is rotatably connected to the inner surface of the support frame (501).

3. The grinding device for cast nail roller sleeves according to claim 2, characterized in that, A support base (6) is fixedly connected to the left side of the first support plate (2), and a motor (7) is fixedly connected above the support base (6). The output end of the motor (7) is fixedly connected to the left end of the rotating shaft (3) through a coupling.

4. The grinding device for cast nail roller sleeves according to claim 3, characterized in that, A support assembly (8) is provided on the right side of the first support plate (2). The support assembly (8) includes a sliding seat (801). The sliding seat (801) is slidably connected to the top of the base plate (1). A second support plate (802) is fixedly connected above the sliding seat (801). A second chuck (803) is rotatably connected to the left side of the second support plate (802). A protective assembly (9) is provided between the second chuck (803) and the first chuck (4).

5. The grinding device for cast nail roller sleeves according to claim 4, characterized in that, The protective component (9) includes a sliding platform (901), which is slidably connected to the top of the base plate (1). A support rod (902) is fixedly connected above the sliding platform (901), and a baffle (903) is fixedly connected to the upper end of the support rod (902). Spring telescopic rods (904) are fixedly connected to the left and right ends of the sliding platform (901). The end of the spring telescopic rod (904) away from the sliding platform (901) is fixedly connected to the first support plate (2) and the sliding seat (801) respectively.

6. The grinding device for cast nail roller sleeves according to claim 5, characterized in that, The support assembly (8) also includes an electric push rod (804), which is fixedly connected to the right side of the first support plate (2) and to the left side of the sliding seat (801).

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