Bar grinding equipment

Abstract

The utility model provides bar grinding equipment. The bar grinding equipment solves the problem that existing bar grinding equipment is low in working efficiency at present. The conveying wheel is arranged on the rack; the driven wheel is arranged on the rack and corresponds to the conveying wheel; the rotary table is arranged on the rack, and a center hole is formed in the rotary table; the grinding wheel is arranged on the rotary table and close to the center hole, and the grinding wheel is provided with a motor; and the first limiting wheel is arranged on the rotating disc, is close to the center hole and corresponds to the grinding wheel. A bar moves forwards through a conveying wheel, when the bar reaches a rotating disc, a motor drives a grinding wheel to rotate to grind the bar, meanwhile, the rotating disc drives the grinding wheel to rotate around the bar in the circumferential direction to grind the bar in the circumferential direction, a first limiting wheel is used for making contact with the bar to prevent the bar from shaking, and the ground bar is moved out through a center hole; and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bar processing, in particular to a bar grinding device. Background Art

[0002] During the production process, metal bars will more or less develop burrs and scratches on their surfaces. In order to meet product requirements, their surfaces need to be ground. Currently available bar grinding equipment has low operating efficiency. For example, a steel bar grinding device disclosed in Chinese Patent Authorization Announcement No. CN220348022U fixes the two ends of the bar with a fixing device, and then grinds the bar by moving the grinding mechanism left and right. Because the two ends of the bar are fixed, the grinding mechanism can only grind one side of the bar, and the fixed part of the bar cannot be ground. The bar needs to be ground multiple times to complete the operation, which leads to low grinding efficiency. Utility Model Content

[0003] In order to overcome the shortcomings of the background technology, the utility model provides a bar grinding device, which solves the problem of low working efficiency of the existing bar grinding equipment.

[0004] The technical solutions adopted in this utility model are as follows:

[0005] A bar grinding device includes a frame and further includes:

[0006] A conveying wheel is arranged on the frame;

[0007] A driven wheel is arranged on the frame and corresponds to the conveying wheel;

[0008] A turntable is arranged on the frame, and the turntable is provided with a center hole;

[0009] a grinding wheel disposed on the turntable and adjacent to the central hole, the grinding wheel being equipped with a motor;

[0010] The first limiting wheel is placed on the turntable and close to the center hole, and the first limiting wheel corresponds to the grinding wheel.

[0011] The material of the No. 1 limiting wheel is nylon.

[0012] The frame is provided with at least one pair of horizontally arranged second limiting wheels.

[0013] There are two No. 1 limiting wheels, and the two No. 1 limiting wheels and the grinding wheel are arranged in a triangle shape.

[0014] The distances between the No. 1 limiting wheel, the grinding wheel and the center hole are adjustable.

[0015] The No. 1 limiting wheel and the grinding wheel are both equipped with an adjustment seat, which includes a seat body fixed on the turntable, a threaded rod installed on the seat body, a slider installed on the threaded rod, and a guide rod for cooperating with the slider on the seat body.

[0016] The seat body is also provided with a locking piece for cooperating with the threaded rod.

[0017] The beneficial effects of the utility model are:

[0018] The bar moves forward through the conveying wheel. When it reaches the turntable, the motor drives the grinding wheel to rotate and grind the bar. At the same time, the turntable drives the grinding wheel to rotate around the circumference of the bar to grind the circumference of the bar. The No. 1 limiting wheel is used to contact the bar to prevent the bar from shaking. The ground bar is removed through the center hole, which effectively improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the present utility model.

[0020] Figure 2 It is a schematic diagram of the practical adjustment seat of the present invention.

[0021] Conveying wheel 1, driven wheel 2, turntable 3, center hole 4, grinding wheel 5, motor 6, No. 1 limiting wheel 7, No. 2 limiting wheel 8, seat body 9, threaded rod 10, slider 11, guide rod 12, locking piece 13. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0023] In the embodiment, Figure 1 As shown, a bar grinding device includes a frame and further includes:

[0024] Conveying wheel 1, arranged on the frame;

[0025] A driven wheel 2 is provided on the frame and corresponds to the conveying wheel 1;

[0026] A turntable 3 is provided on the frame and has a center hole 4;

[0027] A grinding wheel 5 is provided on the turntable 3 and close to the central hole 4, and the grinding wheel 5 is equipped with a motor 6;

[0028] The first limiting wheel 7 is placed on the turntable 3 and close to the center hole 4 . The first limiting wheel 7 corresponds to the grinding wheel 5 .

[0029] The turntable 3 is driven by the motor to rotate the gear set, and the rod moves forward through the conveying wheel 1. When it reaches the turntable 3, the motor 6 drives the grinding wheel 5 to rotate to grind the rod. At the same time, the turntable 3 drives the grinding wheel 5 to rotate around the circumference of the rod to grind the circumference of the rod. The No. 1 limiting wheel 7 is used to contact the rod to prevent the rod from shaking. The ground rod is removed through the center hole 4, which effectively improves work efficiency.

[0030] In the embodiment, the material of the first limiting wheel 7 is nylon. Nylon wheels have good wear resistance and will not damage the surface of the rod.

[0031] In the embodiment, Figure 1 As shown, the frame is provided with at least one pair of horizontally arranged second limiting wheels 8. The bars are limited left and right to ensure linearity during movement.

[0032] In the embodiment, Figure 1 As shown, there are two No. 1 limiting wheels 7, which are arranged in a triangle shape with the grinding wheel 5. When grinding, the rod is effectively limited to prevent the rod from deflecting during grinding.

[0033] In the embodiment, Figure 1 As shown, the distance between the first limiting wheel 7 and the grinding wheel 5 and the center hole 4 is adjustable. By adjusting the distance between the first limiting wheel 7 and the grinding wheel 5 and the center hole 4, it can adapt to bars of different sizes and has good versatility. Of course, the distance between the grinding wheel 5 and the first limiting wheel 7 can also be adjusted.

[0034] In the embodiment, Figure 1 、 Figure 2 As shown, the first limiting wheel 7 and the grinding wheel 5 are both equipped with an adjustment seat, which includes a seat body 9 fixed to the turntable 3. The seat body 9 is mounted with a threaded rod 10, and a slider 11 is mounted on the threaded rod 10. The seat body 9 is provided with a guide rod 12 for cooperating with the slider 11. The first limiting wheel 7 and the grinding wheel 5 are respectively connected to the slider 11. By rotating the threaded rod 10, the distance between the first limiting wheel 7 and the grinding wheel 5 and the center hole 4 can be adjusted, which is convenient for adjustment.

[0035] In the embodiment, Figure 1 、 Figure 2 As shown, the seat body 9 is further provided with a locking member 13 for cooperating with the threaded rod 10. The locking member 13 can be a hand screw. When the No. 1 limiting wheel 7 and the grinding wheel 5 are adjusted, the hand screw tightens the optical axis of the threaded rod 10 to prevent the threaded rod 10 from rotating.

[0036] Obviously, the above embodiments of the present invention are merely examples for the purpose of illustrating the present invention and are not intended to limit the implementation methods of the present invention. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to provide an exhaustive list of implementation methods. However, any obvious variations or modifications arising from the essence of the present invention remain within the scope of protection of the present invention.

Claims

1. A bar grinding device, comprising a frame, characterized in that: Also includes: A conveying wheel (1) is arranged on the frame; A driven wheel (2) is arranged on the frame and corresponds to the conveying wheel (1); A turntable (3) is arranged on the frame, and the turntable is provided with a center hole (4); a grinding wheel (5) disposed on the turntable (3) and close to the center hole (4), wherein the grinding wheel (5) is equipped with a motor (6); The first limiting wheel (7) is placed on the turntable (3) and close to the center hole (4), and the first limiting wheel (7) corresponds to the grinding wheel (5).

2. The bar grinding device according to claim 1, characterized in that: The material of the No. 1 limiting wheel (7) is nylon.

3. The bar grinding device according to claim 1, characterized in that: The frame is provided with at least one pair of horizontally arranged second limiting wheels (8).

4. The bar grinding device according to claim 1, characterized in that: There are two No. 1 limiting wheels (7), and the two No. 1 limiting wheels (7) and the grinding wheel (5) are arranged in a triangle shape.

5. The bar grinding device according to claim 1, characterized in that: The distances between the No. 1 limiting wheel (7), the grinding wheel (5) and the center hole (4) are adjustable.

6. The bar grinding device according to claim 5, characterized in that: The first limiting wheel (7) and the grinding wheel (5) are both equipped with an adjustment seat, the adjustment seat comprising a seat body (9) fixed on the turntable (3), a threaded rod (10) mounted on the seat body (9), a slider (11) mounted on the threaded rod (10), and a guide rod (12) for cooperating with the slider (11) being provided on the seat body (9).

7. The bar grinding device according to claim 6, characterized in that: The seat body (9) is also provided with a locking piece (13) for cooperating with the threaded rod (10).

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