Polishing device for yacht engine exhaust pipe production

Abstract

The utility model relates to the technical field of yacht exhaust pipe polishing, in particular to a polishing device for yacht engine exhaust pipe production, which is characterized in that an electric push rod is arranged on the side surface of a supporting seat, a moving plate is arranged at the lifting end of the electric push rod, a driving motor is arranged on the side surface of the moving plate, and a moving groove is formed in the side surface of a bottom plate; a movable screw is arranged in the movable groove, a positioning plate is screwed to the surface of the movable screw, and grinding equipment is arranged on the side face of the mounting plate; the polishing device has the beneficial effects that when the interiors of exhaust pipes with different pipe diameters need to be polished, firstly, a movable screw rod can be rotated to drive polishing equipment to move, so that the polishing equipment is matched with the rotating angle of a bottom plate and the internal diameter of the exhaust pipe, and then a driving motor can be started to drive the polishing equipment to rotate; and in cooperation with high-speed rotation of a grinding rod of the grinding equipment and self rotation of the grinding equipment, the interior of the pipe diameter of the exhaust pipe can be subjected to rotating ring grinding, and therefore a worker does not need to hold the grinding equipment to work.

Description

Technical Field

[0001] This utility model relates to the field of yacht exhaust pipe polishing, specifically a polishing device for the production of yacht engine exhaust pipes. Background Technology

[0002] A yacht is a high-end durable consumer product for water recreation. It integrates functions such as navigation, sports, entertainment, and leisure, meeting the needs of individuals and families to enjoy life. In developed countries, yachts are mostly privately owned, just like cars. The yacht engine is the main power source for the entire yacht. Every part of the yacht engine is finely polished, especially the exhaust pipe, which needs to be finely polished for better compatibility.

[0003] In the prior art, when polishing exhaust pipes of different diameters, workers need to hold a polishing device and insert a polishing rod into the exhaust pipe to polish it. As a result, the polishing debris may fly onto the workers, which may cause danger. To solve the above-mentioned technical problems, this utility model proposes a polishing device for the production of yacht engine exhaust pipes. Utility Model Content

[0004] The purpose of this invention is to provide a grinding device for the production of exhaust pipes for yacht engines, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a grinding device for the production of yacht engine exhaust pipes, the grinding device for the production of yacht engine exhaust pipes comprising: a support base, an electric push rod provided on the side of the support base, a movable plate provided on the lifting end of the electric push rod, and a drive motor provided on the side of the movable plate;

[0006] The base plate has a movable groove on its side, a movable screw is installed in the movable groove, and a positioning plate is screwed onto the surface of the movable screw;

[0007] The mounting plate has a grinding device on its side, the support base has a support plate on its side, the support plate has a support rod inside, and the end face of the support rod has a clamping plate.

[0008] Preferably, the support plate is fixedly connected to the side of the support base, and two sets of support plates are provided, which are symmetrically distributed about the support base. A fixing plate is provided on the side of the support plate.

[0009] Preferably, the side of the fixed plate is provided with a hydraulic lifting rod, the support rod is fixedly connected to the lifting end of the hydraulic lifting rod, and the clamping plate has an arc-shaped plate structure.

[0010] Preferably, the moving plate is fixedly connected to the lifting end of the electric push rod, the driving motor is fixedly connected to the side of the moving plate, a mounting seat is arranged at the transmission end of the driving motor, and the mounting seat is fixedly connected to the surface of the bottom plate.

[0011] Preferably, a groove is formed at the bottom of the moving plate, a rotating rod is arranged on the side of the groove, and an auxiliary wheel is sleeved on the surface of the rotating rod.

[0012] Preferably, a first bearing is arranged at the end face of the moving groove, one end of the moving screw rod is fixedly connected to the inner ring surface of the first bearing, and the positioning plate is integrally in an inverted U-shaped plate structure.

[0013] Preferably, one end of the mounting plate is inserted into the positioning plate, the mounting plate is fixed to the positioning plate by a limit bolt, and the grinding device is fixedly connected to the side of the mounting plate by a bolt.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] The grinding device for the production of yacht engine exhaust pipes proposed by the present utility model, when in use and when it is necessary to grind the inside of exhaust pipes with different diameters, first, the moving screw rod can be rotated to drive the grinding device to displace, so that the grinding device can cooperate with the angle of rotation of the bottom plate and the inner diameter of the exhaust pipe. Then, the driving motor can be started to drive the grinding device to rotate. With the high-speed rotation of the grinding rod of the grinding device and the rotation of the grinding device itself, the inside of the diameter of the exhaust pipe can be circularly ground, so that it is not necessary for workers to hold the grinding device to work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the device of the present utility model;

[0017] Figure 2 is a side view of the device of the present utility model;

[0018] Figure 3 is Figure 2 an enlarged schematic diagram of the structure at A in

[0019] Figure 4 is a schematic diagram of the structure of the device of the present utility model after the grinding device is removed;

[0020] Figure 5 is Figure 4 an enlarged schematic diagram of the structure at B in

[0021] Figure 6 is a schematic diagram of the structure of the positioning plate and the mounting plate of the present utility model.

[0022] In the diagram: 1. Support base; 2. Electric push rod; 3. Moving plate; 4. Drive motor; 5. Base plate; 6. Moving slot; 7. Moving screw; 8. Positioning plate; 9. Mounting plate; 10.

[0023] Grinding equipment; 11. Support plate; 12. Support rod; 13. Clamping plate; 14. Fixing plate;

[0024] 15. Hydraulic lifting rod; 16. Mounting base; 17. Groove; 18. Rotating rod; 19. Auxiliary wheel; 20. First bearing; 21. Limit bolt. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] Example 1: Please refer to Figures 1-6 This utility model provides a technical solution: a grinding device for the production of yacht engine exhaust pipes, the grinding device for the production of yacht engine exhaust pipes includes: a support base 1, an electric push rod 2 is provided on the side of the support base 1, a moving plate 3 is provided on the lifting end of the electric push rod 2, and a drive motor 4 is provided on the side of the moving plate 3.

[0027] The base plate 5 has a movable groove 6 on its side, a movable screw 7 is installed in the movable groove 6, and a positioning plate 8 is screwed onto the surface of the movable screw 7.

[0028] Mounting plate 9, grinding equipment 10 is provided on the side of mounting plate 9, support plate 11 is provided on the side of support base 1, support rod 12 is provided inside support plate 11, and clamping plate 13 is provided on the end face of support rod 12.

[0029] When it is necessary to polish the inside of exhaust pipes of different diameters, the polishing device 10 can be moved by rotating the moving screw 7. The polishing device 10 is rotated at the same angle as the base plate 5 and the internal diameter of the exhaust pipe. Then, the drive motor 4 is started to drive the polishing device 10 to rotate. With the high-speed rotation of the polishing rod of the polishing device 10 and the rotation of the polishing device 10 itself, the inside of the exhaust pipe can be polished in a circular motion. Therefore, it is not necessary for the operator to hold the polishing device 10.

[0030] Embodiment 2: On the basis of Embodiment 1, in order to facilitate the grinding of the inside of the exhaust pipe, a support plate 11 is provided. The support plate 11 is fixedly connected to the side of the support base 1. There are two groups of support plates 11, and the two groups of support plates 11 are symmetrically distributed with respect to the support base 1. An fixing plate 14 is provided on the side of the support plate 11, a hydraulic lifting rod 15 is provided on the side of the fixing plate 14, a support rod 12 is fixedly connected to the lifting end of the hydraulic lifting rod 15, the clamping plate 13 is in the shape of an arc-shaped plate, a moving plate 3 is fixedly connected to the lifting end of the electric push rod 2, a driving motor 4 is fixedly connected to the side of the moving plate 3, and an installation seat 16 is provided at the transmission end of the driving motor 4. The installation seat 16 is fixedly connected to the surface of the bottom plate 5;

[0031] During use, first, the hydraulic lifting rod 15 can be started to push the support rod 12, so that the exhaust pipe can be clamped and positioned by the clamping plate 13. Then, the grinding device 10 can be started to make the grinding rod at one end of the grinding device 10 rotate at a high speed, and then the electric push rod 2 can be started to push the grinding device 10 to make the grinding rod extend into the exhaust pipe for grinding. The grinding device 10 is an existing device, so the displacement of the grinding device 10 can be controlled by the electric push rod 2 to facilitate the grinding of the inside of the exhaust pipe.

[0032] Embodiment 3: On the basis of Embodiment 2, in order to facilitate the grinding of the inside of exhaust pipes with different diameters, a bottom plate 5 is provided. A groove 17 is opened at the bottom of the moving plate 3. A rotating rod 18 is provided on the side of the groove 17. An auxiliary wheel 19 is sleeved on the surface of the rotating rod 18. A first bearing 20 is provided at the end face of the moving groove 6. One end of the moving screw 7 is fixedly connected to the inner ring surface of the first bearing 20. The positioning plate 8 is integrally in the shape of a "U"-shaped plate. One end of the mounting plate 9 is inserted into the positioning plate 8. The mounting plate 9 is fixed to the positioning plate 8 by a limit bolt 21. The grinding device 10 is fixedly connected to the side of the mounting plate 9 by bolts;

[0033] During use, the moving screw 7 can be rotated in cooperation with the first bearing 20, so that the positioning plate 8 can be displaced in the moving groove 6, and then the grinding device 10 can be driven to adjust its position, so that the grinding device 10 can rotate and grind the inside of exhaust pipes with different diameters by the rotation of the bottom plate 5. The positioning plate 8 and the mounting plate 9 are fixed by the limit bolt 21, which also facilitates subsequent disassembly and separation. When the electric push rod 2 pushes the moving plate 3 to displace, the auxiliary wheel 19 can rotate on the surface of the support base 1. On the one hand, it can support the bottom of the moving plate 3 to reduce the downward pressure on the electric push rod 2, and on the other hand, it can facilitate the electric push rod 2 to push the moving plate 3 to reduce the resistance.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A grinding device for producing exhaust pipes for yacht engines, characterized in that: The grinding device for the production of yacht engine exhaust pipes includes: a support base (1), an electric push rod (2) is arranged on the side of the support base (1), a moving plate (3) is arranged at the lifting end of the electric push rod (2), and a driving motor (4) is arranged on the side of the moving plate (3); a bottom plate (5), a moving groove (6) is formed on the side of the bottom plate (5), a moving screw rod (7) is arranged in the moving groove (6), and a positioning plate (8) is screwed on the surface of the moving screw rod (7); a mounting plate (9), a grinding device (10) is arranged on the side of the mounting plate (9), a support plate (11) is arranged on the side of the support base (1), a support rod (12) is arranged in the support plate (11), and a clamping plate (13) is arranged at the end face of the support rod (12).

2. The grinding device for producing exhaust pipes for yacht engines according to claim 1, characterized in that: The support plate (11) is fixedly connected to the side of the support base (1), there are two groups of support plates (11), the two groups of support plates (11) are symmetrically distributed about the support base (1), and a fixing plate (14) is arranged on the side of the support plate (11).

3. A grinding device for producing exhaust pipes for yacht engines according to claim 2, characterized in that: A hydraulic lifting rod (15) is arranged on the side of the fixing plate (14), the support rod (12) is fixedly connected to the lifting end of the hydraulic lifting rod (15), and the clamping plate (13) is in an arc-shaped plate structure.

4. A grinding device for producing exhaust pipes for yacht engines according to claim 1, characterized in that: The moving plate (3) is fixedly connected to the lifting end of the electric push rod (2), the driving motor (4) is fixedly connected to the side of the moving plate (3), a mounting seat (16) is arranged at the transmission end of the driving motor (4), and the mounting seat (16) is fixedly connected to the surface of the bottom plate (5).

5. A grinding device for producing exhaust pipes for yacht engines according to claim 1, characterized in that: A groove (17) is formed at the bottom of the moving plate (3), a rotating rod (18) is arranged on the side of the groove (17), and an auxiliary wheel (19) is sleeved on the surface of the rotating rod (18).

6. A grinding device for producing exhaust pipes for yacht engines according to claim 1, characterized in that: A first bearing (20) is arranged at the end face of the moving groove (6), one end of the moving screw rod (7) is fixedly connected to the inner ring surface of the first bearing (20), and the positioning plate (8) is in an overall "C"-shaped plate structure.

7. A grinding device for producing exhaust pipes for yacht engines according to claim 1, characterized in that: One end of the mounting plate (9) is inserted into the positioning plate (8), the mounting plate (9) is fixed to the positioning plate (8) through a limit bolt (21), and the grinding device (10) is fixedly connected to the side of the mounting plate (9) through a bolt.

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