Grinding head of heat dissipation chamfering machine for SAE flange machining

Abstract

The utility model discloses a kind of grinding head of heat dissipation chamfering machine for SAE flange processing, it belongs to grinding head technical field, including grinding head main part and support disc, the surface of grinding head main part is equipped with spiral heat dissipation groove, the middle end of support disc lower surface is rotatably connected with knob by bearing, the lower end of knob is fixedly connected with adjusting bolt, the surface of adjusting bolt is threadedly connected with adjusting seat, the lower end of adjusting seat is fixedly connected with upper mounting disc, the upper end of grinding head main part is equipped with lower mounting disc, the inside of grinding head main part is provided with internal thread groove, the lower end of upper mounting disc is fixedly connected with the screw thread connecting rod compatible with internal thread groove. The utility model is equipped with grinding head main part, so that device reduces maintenance difficulty, reduces equipment downtime, reduces use cost, by setting adjusting seat, so that device can adapt to the processing demand of different specifications flange, improve the versatility and processing efficiency of equipment.

Description

Technical Field

[0001] This utility model relates to the field of grinding head technology, and in particular to a grinding head for a heat dissipation chamfering machine used for SAE flange processing. Background Technology

[0002] With the rapid development of industries such as automobiles, machinery manufacturing, and aerospace, the demand for SAE flanges, as key connection components, is increasing day by day. In the processing of SAE flanges, the chamfering process is an important step. It can not only remove burrs and sharp edges from the flange edges to prevent personnel from being scratched, but also improve the assembly accuracy and sealing performance of the flange.

[0003] As the core component of a chamfering machine, the performance of the grinding head directly affects the processing quality and production efficiency of the flange. Traditional grinding heads are usually treated as a whole unit. When a grinding head is damaged, it needs to be replaced with a completely new one, which wastes resources, increases operating costs, and the process of replacing the entire grinding head is relatively complicated, leading to prolonged equipment downtime and reduced production efficiency. In order to solve the above problems, this utility model provides a grinding head for a heat-dissipating chamfering machine used for SAE flange processing. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a grinding head for a heat-dissipating chamfering machine used for SAE flange processing.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A grinding head for a heat-dissipating chamfering machine used for SAE flange processing includes a grinding head body and a support plate. The surface of the grinding head body is provided with spiral heat dissipation grooves. A knob is rotatably connected to the middle end of the lower surface of the support plate via a bearing. An adjusting bolt is fixedly connected to the lower end of the knob. An adjusting seat is threaded onto the surface of the adjusting bolt. An upper mounting plate is fixedly connected to the lower end of the adjusting seat. A lower mounting plate is provided at the upper end of the grinding head body. An internal thread groove is provided inside the grinding head body. A threaded connecting rod adapted to the internal thread groove is fixedly connected to the lower end of the upper mounting plate.

[0007] As a further improvement of this utility model, a filling groove is provided at the upper end of the lower mounting plate.

[0008] As a further improvement of this utility model, a filling pad that matches the filling groove is fixedly connected to the lower end of the upper mounting plate.

[0009] As a further improvement of this utility model, the upper surface of the support plate is provided with several limiting grooves, and the upper surface of the upper mounting plate is fixedly connected with several limiting rods that are adapted to the limiting grooves.

[0010] As a further improvement of this utility model, the limiting rod is movably connected to the limiting groove, and the upper end of the limiting rod is fixedly connected to the limiting block.

[0011] As a further improvement of this utility model, a support rod is fixedly connected to the upper end of the support plate, and a coupling is fixedly connected to the upper end of the support rod.

[0012] The beneficial effects of this utility model are:

[0013] By designing the grinding head body, which features a hollow structure, a threaded connecting rod, and an internal threaded groove, along with the auxiliary fixing of the filling pad and the filling groove, the replacement of the grinding head body becomes extremely simple. When the grinding head body wears out due to long-term use, simply turn the knob in the opposite direction to unscrew the threaded connecting rod from the internal threaded groove, and the old grinding head body can be easily removed. Then, the new grinding head body can be installed. This not only reduces the difficulty of maintenance but also reduces equipment downtime caused by replacing the grinding head. Furthermore, it eliminates the need to replace the entire grinding head assembly, thus reducing operating costs.

[0014] By incorporating an adjusting seat, the height of the grinding head can be precisely adjusted by rotating a knob to move the adjusting bolt and the upper mounting plate up and down. This allows the grinding head to adapt to the processing needs of flanges of different specifications. When dealing with flanges of varying thicknesses and sizes, there is no need to replace the entire grinding head assembly; simply operating the knob allows for quick adjustment to the appropriate height. This improves the equipment's versatility and processing efficiency, and reduces the time and labor costs associated with replacing grinding heads. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the grinding head of a heat-dissipating chamfering machine for SAE flange processing proposed in this utility model.

[0016] Figure 2 This is a schematic diagram of the main body of the grinding head of a heat-dissipating chamfering machine for SAE flange processing proposed in this utility model.

[0017] Figure 3 This is a schematic diagram of the support plate for the grinding head of a heat-dissipating chamfering machine for SAE flange processing, as proposed in this utility model.

[0018] In the diagram: 1. Grinding head body, 2. Support plate, 3. Spiral heat dissipation groove, 4. Knob, 5. Adjusting bolt, 6. Adjusting seat, 7. Upper mounting plate, 8. Lower mounting plate, 9. Threaded connecting rod, 10. Filling groove, 11. Filling pad, 12. Limiting groove, 13. Limiting rod, 14. Limiting block, 15. Support rod, 16. Coupling. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figures 1-3 A grinding head for a heat-dissipating chamfering machine used for SAE flange processing includes a grinding head body 1 and a support plate 2. The surface of the grinding head body 1 is provided with a spiral heat dissipation groove 3. A knob 4 is rotatably connected to the middle end of the lower surface of the support plate 2 via a bearing. An adjusting bolt 5 is fixedly connected to the lower end of the knob 4. An adjusting seat 6 is threaded onto the surface of the adjusting bolt 5. An upper mounting plate 7 is fixedly connected to the lower end of the adjusting seat 6. A lower mounting plate 8 is provided at the upper end of the grinding head body 1. An internal thread groove is provided inside the grinding head body 1. A threaded connecting rod 9 that matches the internal thread groove is fixedly connected to the lower end of the upper mounting plate 7.

[0021] In this utility model, a filling groove 10 is provided at the upper end of the lower mounting plate 8, and a filling pad 11 that is adapted to the filling groove 10 is fixedly connected to the lower end of the upper mounting plate 7. The filling pad 11 is made of rubber, which has a high coefficient of friction and good elasticity. During installation, it can be tightly embedded in the filling groove 10. By increasing the friction, it can effectively prevent relative rotation between the upper mounting plate 7 and the lower mounting plate 8, and ensure the stability of the device during operation.

[0022] The upper surface of the support plate 2 is provided with several limiting grooves 12. Several limiting rods 13 that are adapted to the limiting grooves 12 are fixedly connected to the upper surface of the upper mounting plate 7. The limiting rods 13 are movably connected to the limiting grooves 12. The shape and size of the limiting rods 13 match the limiting grooves 12, so that they can always stay in the limiting grooves 12 during the movement of the upper mounting plate 7, preventing the upper mounting plate 7 from shifting or shaking when adjusting its height. The upper end of the limiting rods 13 is fixedly connected to a limiting block 14. The size of the limiting block 14 is larger than the opening size of the limiting groove 12. When the limiting rod 13 moves to the extreme position in the limiting groove 12, the limiting block 14 can contact the upper surface of the support plate 2, which can play a blocking role and prevent the limiting rod 13 from coming out of the limiting groove 12, thus ensuring the safe operation of the equipment.

[0023] A support rod 15 is fixedly connected to the upper end of the support plate 2. The support rod 15 is made of high-strength material and has good rigidity and stability. It can withstand various forces generated during the operation of the device and provide reliable support for the device. A coupling 16 is fixedly connected to the upper end of the support rod 15. The coupling 16 can accurately transmit external power to the grinding head and compensate for a certain degree of axial, radial and angular deviations, ensuring the smoothness and reliability of power transmission, so that the device can work efficiently and stably.

[0024] When this utility model is in use, it obtains power by connecting the coupling 16 at the upper end of the support rod 15 to the drive device, which drives the grinding head to rotate as a whole. The spiral heat dissipation groove 3 on the surface of the grinding head body 1 can increase the contact area with air during operation and achieve effective heat dissipation. When it is necessary to adjust the height of the grinding head body 1, the knob 4 connected to the bearing at the middle of the lower surface of the support plate 2 is rotated, which drives the lower end adjustment bolt 5 to rotate, so that the adjustment seat 6 threaded on the adjustment bolt 5 moves up and down, thereby driving the upper mounting plate 7 fixed at the lower end of the adjustment seat 6 to move, thereby achieving height adjustment. At the same time, the limiting rod 13 on the upper mounting plate 7 moves in the limiting groove 12 on the support plate 2, and the limiting block 14 at the upper end of the limiting rod 13 prevents it from disengaging from the limiting groove 12, ensuring smooth adjustment.

[0025] The grinding head body 1 has a hollow structure. The threaded connecting rod 9 at the lower end of the upper mounting plate 7 can be screwed into the internal thread groove inside the grinding head body 1 to achieve a preliminary connection. At the same time, the filling pad 11 at the lower end of the upper mounting plate 7 will be embedded in the filling groove 10 of the lower mounting plate 8 at the upper end of the grinding head body 1 to increase friction, prevent the thread from reversing and causing the connection to loosen, and enhance the connection stability. When the grinding head body 1 is worn and needs to be replaced, the threaded connecting rod 9 is unscrewed from the internal thread groove and the grinding head body 1 is removed. When replacing the new grinding head body 1, the above installation steps can be followed.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A grinding head for a heat-dissipating chamfering machine used for SAE flange processing, comprising a grinding head body (1) and a support plate (2), characterized in that, The surface of the grinding head body (1) is provided with a spiral heat dissipation groove (3). The middle end of the lower surface of the support plate (2) is rotatably connected to a knob (4) through a bearing. The lower end of the knob (4) is fixedly connected to an adjusting bolt (5). The surface of the adjusting bolt (5) is threaded with an adjusting seat (6). The lower end of the adjusting seat (6) is fixedly connected to an upper mounting plate (7). The upper end of the grinding head body (1) is provided with a lower mounting plate (8). The interior of the grinding head body (1) is provided with an internal thread groove. The lower end of the upper mounting plate (7) is fixedly connected to a threaded connecting rod (9) that matches the internal thread groove.

2. The grinding head of a heat-dissipating chamfering machine for SAE flange processing according to claim 1, characterized in that, A filling groove (10) is provided at the upper end of the lower mounting plate (8).

3. The grinding head of a heat-dissipating chamfering machine for SAE flange processing according to claim 2, characterized in that, The lower end of the upper mounting plate (7) is fixedly connected to a filling pad (11) that is compatible with the filling groove (10).

4. The grinding head of a heat-dissipating chamfering machine for SAE flange processing according to claim 1, characterized in that, The upper surface of the support plate (2) is provided with several limiting grooves (12), and the upper surface of the upper mounting plate (7) is fixedly connected with several limiting rods (13) that are adapted to the limiting grooves (12).

5. The grinding head of a heat-dissipating chamfering machine for SAE flange processing according to claim 4, characterized in that, The limiting rod (13) is movably connected to the limiting groove (12), and the upper end of the limiting rod (13) is fixedly connected to the limiting block (14).

6. The grinding head of a heat-dissipating chamfering machine for SAE flange processing according to claim 1, characterized in that, The upper end of the support plate (2) is fixedly connected to a support rod (15), and the upper end of the support rod (15) is fixedly connected to a coupling (16).

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