Waxing device of automatic polishing machine for balls

Abstract

The utility model relates to the field of polishing machines, in particular to a waxing device of an automatic ball polishing machine. Comprising a mounting body; the sliding rail is arranged on the mounting main body; the first mounting frame is arranged on the sliding rail in an up-down sliding manner; the first driving air cylinder is arranged on the mounting main body and drives the first mounting frame to move; the rotating shaft is rotationally arranged on the first mounting frame, and a wax disc is arranged at one end of the rotating shaft; the first limiting part is arranged at the top of the mounting main body; the second limiting part is arranged on the first mounting frame; the adjusting wheel is arranged on the rotating shaft, a third limiting part and a fourth limiting part are arranged on the side end face of the adjusting wheel, when the first limiting part abuts against the third limiting part, the second limiting part is separated from the fourth limiting part, the adjusting wheel drives the rotating shaft to rotate, and when the first limiting part does not abut against the third limiting part, the second limiting part is separated from the fourth limiting part. The second limiting part abuts against the fourth limiting part. The position of the wax disc can be automatically adjusted, so that the wax disc can be used more fully.

Description

Technical Field

[0001] The utility model relates to the field of polishing machines, in particular to a waxing device for an automatic spherical polishing machine. Background Art

[0002] The valve ball included in the ball valve needs to be polished during production to improve the sealing performance and service life of the valve.

[0003] The sealing performance of the valve is directly affected by the surface finish of the valve ball. Polishing can significantly reduce surface roughness and minor unevenness, thereby reducing the risk of leakage during sealing.

[0004] The polishing process can smooth the ball surface, reduce friction and wear, and extend the service life of the valve ball. Especially in high pressure, high temperature or corrosive environment, polishing can effectively reduce surface damage and fatigue crack formation.

[0005] The polished valve ball is easier to operate because the smooth surface reduces the operating force and the friction resistance of the valve action, making the valve switch smoother and more reliable.

[0006] The ball polishing machine is a special equipment used to polish the ball of the ball valve to achieve high smoothness and precision requirements.

[0007] The ball polishing machine is provided with a waxing device for waxing the polishing disc. As the use time increases, the wax disc will wear inwards. Usually, the contact position between the wax disc and the polishing disc is adjusted manually, which is cumbersome and time-consuming.

[0008] Therefore, there is an urgent need to provide an improved technical solution to solve the above technical problems. Utility Model Content

[0009] The purpose of the utility model is to provide a waxing device for a spherical automatic polishing machine which can quickly adjust the position of a wax plate in view of the above-mentioned existing technical problems.

[0010] In view of this, the utility model provides a waxing device for a ball automatic polishing machine, characterized in that it comprises:

[0011] Install the main body;

[0012] A sliding track, the sliding track is arranged on the installation body;

[0013] A first mounting frame, the first mounting frame is slidably arranged on a sliding track up and down;

[0014] A first driving cylinder, which is disposed on the mounting body and drives the first mounting frame to move;

[0015] A rotating shaft, the rotating shaft is rotatably arranged on the first mounting frame, and a wax disk is arranged at one end of the rotating shaft;

[0016] A first limiting portion, the first limiting portion is arranged on the top of the installation body;

[0017] A second limiting portion, the second limiting portion is arranged on the first mounting frame;

[0018] An adjusting wheel, the adjusting wheel is arranged on the rotating shaft, and a third limiting portion and a fourth limiting portion are arranged on the side end surface of the adjusting wheel. When the first limiting portion conflicts with the third limiting portion, the second limiting portion is separated from the fourth limiting portion, and the adjusting wheel drives the rotating shaft to rotate. When the first limiting portion does not conflict with the third limiting portion, the second limiting portion conflicts with the fourth limiting portion.

[0019] Furthermore, it also includes:

[0020] A counterweight block is provided on the installation body, and the counterweight block is arranged on a side of the installation body opposite to the wax tray.

[0021] Furthermore, the counterweight is connected to the installation body through a tensioning rope, and one end of the tensioning rope is fixed on the installation body, and a steering rod is provided at the same level as the fixed position of one end of the tensioning rope and at a position intersecting the vertical direction of the counterweight, and the tensioning rope is wrapped around the steering rod.

[0022] Furthermore, the first limiting portion can be adjusted up and down on the installation body.

[0023] Furthermore, it also includes:

[0024] A connecting end plate, which is fixedly connected to the first mounting frame and is located at one side of the end of the rotating shaft;

[0025] The magnet part is arranged on the connecting end plate and between the connecting end plate and the end of the rotating shaft, and the magnet part is magnetically connected to the end of the rotating shaft.

[0026] The beneficial effects of the utility model are:

[0027] 1. The utility model can automatically adjust the position of the wax tray, so that the wax tray can be used more fully.

[0028] 2. The utility model provides a counterweight block on the side of the installation body opposite to the wax tray to balance the installation body, reduce the shaking amplitude of the installation body, and make the installation body more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0030] Figure 2 This is a schematic diagram of the structure of the automatic polishing machine of the utility model;

[0031] Figure 3 for Figure 1 Schematic diagram of the structure of area A in the middle.

[0032] The symbols in the figure are:

[0033] 1. Mounting platform; 2. Mounting body; 3. Sliding track; 4. Wax tray; 5. First mounting frame; 6. First driving cylinder; 7. Rotating shaft; 8. First limiting part; 9. Second limiting part; 10. Adjusting wheel; 12. Third limiting part; 13. Fourth limiting part; 14. Counterweight; 15. Tensioning rope; 16. Connecting end plate; 17. Magnet part. Specific embodiments

[0034] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0035] Embodiment 1:

[0036] This embodiment provides a waxing device for a ball automatic polishing machine, which is characterized by comprising:

[0037] An installation platform 1, on which a polishing disc is rotatably provided;

[0038] Waxing device, the waxing device comprises:

[0039] An installation body 2, the installation body 2 is arranged on the installation platform 1;

[0040] A sliding track 3, wherein the sliding track 3 is arranged on the installation body 2;

[0041] A first mounting frame 5, the first mounting frame 5 is slidably arranged on the sliding track 3 up and down;

[0042] A first driving cylinder 6, which is disposed on the mounting body 2 and drives the first mounting frame 5 to move;

[0043] A rotating shaft 7, the rotating shaft 7 is rotatably arranged on the first mounting frame 5, and a wax tray 4 is arranged at one end of the rotating shaft 7;

[0044] A first limiting portion 8, which is arranged on the top of the installation body 2;

[0045] A second limiting portion 9, which is disposed on the first mounting frame 5;

[0046] The adjusting wheel 10 is arranged on the rotating shaft, and a third limiting portion 12 and a fourth limiting portion 13 are provided on the side end surface of the adjusting wheel 10. When the first limiting portion 8 conflicts with the third limiting portion 12, the second limiting portion 9 is separated from the fourth limiting portion 13, and the adjusting wheel 10 drives the rotating shaft 7 to rotate. When the first limiting portion 8 does not conflict with the third limiting portion 12, the second limiting portion 9 conflicts with the fourth limiting portion 13.

[0047] The installation body 2 is fixed on the installation platform 1 by fasteners. The installation body 2 includes two parts, a bottom plate and a vertical plate. The vertical plate is fixed to the top of the bottom, and a sliding track 3 is provided on the vertical plate. A sliding groove is provided on the first mounting frame 5, and the sliding groove is matched and installed on the sliding track 3. A first driving cylinder 6 is fixed on the installation body 2 by fasteners. The output end of the first driving cylinder 6 passes through the bottom plate to the bottom of the first mounting frame 5, and the output end is fixedly installed on the first mounting frame 5. The first driving cylinder 6 drives the first mounting frame 5 to move up and down. Two mounting parts are provided on the first mounting frame 5, and there are two mounting parts on the mounting parts. A mounting hole is provided, in which a rotatable rotating shaft 715 is installed, and a first limiting portion 8 is provided on the top of the mounting body 2, a second limiting portion 9 is provided on the first mounting frame 5, an adjusting wheel 10 is provided on the side of the rotating shaft opposite to the wax disc 4, and a third limiting portion 12 and a fourth limiting portion 13 are provided on the side end surface of the adjusting wheel 10. When the first limiting portion 8 conflicts with the third limiting portion 12, the second limiting portion 9 is separated from the fourth limiting portion 13, and the adjusting wheel 10 drives the rotating shaft 715 to rotate. When the first limiting portion 8 does not conflict with the third limiting portion 12, the second limiting portion 9 conflicts with the fourth limiting portion 13.

[0048] When the wax plate 4 is worn, under the action of the first driving cylinder 6, the wax plate 4 always contacts downwardly on the polishing plate 2.

[0049] When the first driving cylinder 6 pushes upward, the first mounting frame 5 rises, and the first limiting portion 8 abuts against the third limiting portion 12, so that the wax tray 4 rotates along with the rotating shaft 7, thereby adjusting the abutment position of the wax tray 4 and the polishing tray, and when the position of the first mounting plate is lowered, the wax tray 4 will gradually rotate until the second limiting portion 9 abuts against the fourth limiting portion 13. The above method can automatically adjust the position of the wax tray 4, so that the wax tray 4 can be used more fully.

[0050] Embodiment 2:

[0051] This embodiment provides a waxing device for a ball automatic polishing machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0052] Also includes:

[0053] A counterweight block 14 is provided on the installation body 2 , and the counterweight block 14 is arranged on a side of the installation body 2 opposite to the wax tray 4 .

[0054] Since the wax tray 4 has a certain weight, a counterweight 14 is provided on the side of the installation body 2 opposite to the wax tray 4 to balance the installation body 2, reduce the shaking amplitude of the installation body 2, and make the installation body 2 more stable.

[0055] The counterweight 14 is connected to the installation body 2 through a tensioning rope 15, and one end of the tensioning rope 15 is fixed on the installation body 2, and a steering rod is provided at the same level as the fixed position of one end of the tensioning rope 15 and at a position intersecting the vertical direction of the counterweight 14, and the tensioning rope 15 is wrapped around the steering rod.

[0056] The stability can be increased by the above structure.

[0057] Embodiment 3:

[0058] This embodiment provides a waxing device for a ball automatic polishing machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0059] The first limiting portion 8 can be adjusted up and down on the mounting body 2 .

[0060] The first limiting portion 8 is provided with a long through slot, and the screw is fixed on the installation body 2 through the through slot.

[0061] By adjusting the position of the first limiting portion 8, when the first limiting portion 8 is at the lowermost position, the wax tray 4 can be adjusted to a larger angle.

[0062] Also includes:

[0063] A connecting end plate 16, which is fixedly connected to the first mounting frame 5 and is located at one side of the end of the rotating shaft 7;

[0064] The magnet part 17 is disposed on the connection end plate 16 and between the connection end plate 16 and the end of the rotating shaft 7 , and the magnet part 17 is magnetically connected to the end of the rotating shaft 7 .

[0065] The connecting end plate 16 is fixedly connected to the first mounting frame 5 and is opposite to the end of the rotating shaft 7. A magnet portion 17 is provided on the connecting end plate 16. The magnet portion 17 is rotatably set on the connecting end plate 16, and the magnet portion 17 is magnetically connected to the end of the rotating shaft 7. Through the magnetic soft connection, the rotating shaft 7 is axially fixed while preventing damage to the rotating connection caused by vibration. The structure is more stable and not easy to be damaged.

[0066] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific embodiments. The above-mentioned specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which belong to the protection scope of the present application.

Claims

1. A waxing device for a ball automatic polishing machine, characterized in that: include: Installing the main body (2); A sliding track (3), wherein the sliding track (3) is arranged on the installation body (2); A first mounting frame (5), the first mounting frame (5) being slidably disposed up and down on the sliding track (3); A first driving cylinder (6), which is arranged on the mounting body (2) and drives the first mounting frame (5) to move; A rotating shaft (7), the rotating shaft (7) is rotatably mounted on the first mounting frame (5), and a wax plate (4) is disposed at one end of the rotating shaft (7); A first limiting portion (8), the first limiting portion (8) being arranged on the top of the installation body (2); A second limiting portion (9), the second limiting portion (9) being arranged on the first mounting frame (5); The adjusting wheel (10) is arranged on the rotating shaft, and a third limiting portion (12) and a fourth limiting portion (13) are arranged on the side end surface of the adjusting wheel (10); when the first limiting portion (8) and the third limiting portion (12) collide with each other, the second limiting portion (9) and the fourth limiting portion (13) are separated, and the adjusting wheel (10) drives the rotating shaft (7) to rotate; when the first limiting portion (8) and the third limiting portion (12) do not collide with each other, the second limiting portion (9) and the fourth limiting portion (13) collide with each other.

2. A waxing device for a ball automatic polishing machine according to claim 1, characterized in that: Also includes: A counterweight block (14) is provided on the mounting body (2), and the counterweight block (14) is arranged on a side of the mounting body (2) opposite to the wax tray (4).

3. A waxing device for a ball automatic polishing machine according to claim 2, characterized in that: The counterweight (14) is connected to the installation body (2) via a tension rope (15), one end of which is fixed to the installation body (2), and a steering rod is provided at the same level as the fixed position of one end of the tension rope (15) and at a position intersecting the counterweight (14) in the vertical direction, and the tension rope (15) is wound around the steering rod.

4. A waxing device for a ball automatic polishing machine according to claim 1, characterized in that: The first limiting portion (8) can be adjusted up and down on the mounting body (2).

5. A waxing device for a ball automatic polishing machine according to claim 1, characterized in that: Also includes: A connecting end plate (16), the connecting end plate (16) is fixedly connected to the first mounting frame (5) and is located on one side of the end of the rotating shaft (7); The magnet part (17) is arranged on the connecting end plate (16) and between the connecting end plate (16) and the end of the rotating shaft (7), and the magnet part (17) is magnetically connected to the end of the rotating shaft (7).

Images