Water heating valve milling cutter assembly mounting structure

Abstract

The utility model belongs to the technical field of lathes, and particularly relates to a water heating valve milling cutter assembly mounting structure which comprises a shaft sleeve, a milling cutter assembly and a milling cutter assembly. The first fixing plate is arranged on the outer side of the connecting edge and fixed to the milling cutter assembly, and the first fixing plate, the connecting edge and the milling cutter assembly are fixed through bolts; the first fixing plate is arranged at the end, away from the connecting edge, of the shaft sleeve, and the second fixing plate is fixed to the shaft sleeve through a bolt; wherein a plurality of hole channels are formed in the shaft sleeve, the ends, located on the inner side wall face of the shaft sleeve, of the hole channels are open, and the ball structures are installed in the hole channels.

Description

Technical Field

[0001] The utility model belongs to the technical field of lathes, and particularly relates to an installation structure of a milling cutter assembly for a plumbing valve. Background Art

[0002] Numerical control tools are tools used for cutting in machining, also known as cutting tools. In a broad sense, cutting tools include both cutting tools and grinding tools; at the same time, "numerical control tools" include accessories such as tool shanks and tool holders in addition to the cutting blades.

[0003] During the use of existing tools after being connected to the spindle, the high-speed rotation of the spindle often causes vibration, which in turn affects the machining accuracy. Therefore, we have specifically designed an installation structure for a milling cutter assembly of a plumbing valve. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an installation structure for a milling cutter assembly of a plumbing valve in view of the above-mentioned existing technical problems, achieving the effect of anti-vibration.

[0005] In view of this, the utility model provides an installation structure for a milling cutter assembly of a plumbing valve, including:

[0006] A bushing, with a connecting edge provided at one end of the bushing and a ball structure provided at the other end of the bushing;

[0007] A first fixing plate, which is arranged outside the connecting edge and fixed to the milling cutter assembly. The first fixing plate is fixed to the connecting edge and the milling cutter assembly by bolts;

[0008] A second fixing plate, which is arranged at the end of the bushing away from the connecting edge. The second fixing plate is fixed to the bushing by bolts;

[0009] Among them, a plurality of channels are provided on the bushing, and one end of the channel on the inner side wall surface of the bushing is open, and the ball structure is installed in the channel.

[0010] In the above technical solution, further, the ball structure includes:

[0011] A ball, which is arranged in the channel, and part of the ball is exposed from the opening on the channel;

[0012] A locking block, which is arranged in the channel and outside the ball, and the side wall surface of the locking block in contact with the ball is arc-shaped.

[0013] In the above technical solution, further, it further includes:

[0014] A first locking hole, which is arranged on the side port of the bushing where the ball structure is provided;

[0015] The second locking hole is provided on the lock block and corresponds to the first locking hole;

[0016] Among them, the bolts on the second fixing plate are sequentially connected to the first locking hole and the second locking block, and the lock block is fixed.

[0017] In the above technical solution, further, it further includes:

[0018] A bearing group, the bearing group includes a plurality of bearings, and the bearing group is arranged inside the shaft sleeve and close to one side of the connecting edge.

[0019] In the above technical solution, further, it further includes:

[0020] A flange, the flange is arranged on the first fixing plate and extends into the shaft sleeve to abut against the bearing group.

[0021] In the above technical solution, further, it further includes:

[0022] A positioning member, the positioning member is arranged on the first fixing plate and is arranged outside the flange. A first card slot is formed on the first fixing plate, and a second card slot is correspondingly arranged on the end face of the connecting edge for the first card slot.

[0023] In the above technical solution, further, multiple groups of ball structures are arranged on the shaft sleeve.

[0024] The beneficial effect of the present utility model is that the ball structure is clamped outside the main shaft, thereby clamping the main shaft. At the same time, during the rotation of the main shaft, the balls rotate accordingly, and while clamping the main shaft, the friction is reduced, thereby reducing the influence on the transmission ability of the main shaft and reducing the vibration of the main shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic structural diagram of the present utility model;

[0026] Figure 2 is a schematic internal structure diagram of the present utility model;

[0027] Figure 3 is a schematic partial structure diagram of the present utility model;

[0028] The markings in the figure are represented as: 1. Shaft sleeve; 2. Connecting edge; 3. Ball structure; 31. Ball; 32. Lock block; 4. First fixing plate; 5. Second fixing plate; 6. Conduit; 7. First locking hole; 8. Second locking hole; 9. Bearing group; 10. Flange; 11. Positioning member; 12. First card slot; 13. Second card slot; 14. Milling cutter assembly; 15. Main shaft. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the accompanying drawings 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. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0030] Embodiment 1:

[0031] This embodiment provides an installation structure for a water heating valve milling cutter assembly, including:

[0032] A bushing 1, with a connecting edge 2 provided at one end of the bushing 1, and a ball 31 structure 3 provided at the other end of the bushing 1;

[0033] A first fixing plate 4, which is arranged outside the connecting edge 2 and fixed to the milling cutter assembly 14. The first fixing plate 4 is fixed to the connecting edge 2 and the milling cutter assembly 14 by bolts;

[0034] A second fixing plate 5, the first fixing plate 4 is arranged at one end of the bushing 1 away from the connecting edge 2, and the second fixing plate 5 is fixed to the bushing 1 by bolts;

[0035] Among them, the bushing 1 is provided with a plurality of channels 6, and one end of the channels 6 on the inner side wall surface of the bushing 1 is open, and the ball 31 structure 3 is installed in the channels 6.

[0036] It can be seen from this embodiment that an installation structure for a water heating valve milling cutter assembly includes a bushing 1 and a first fixing plate 4;

[0037] One end of the bushing 1 is formed with a connecting edge 2, and a plurality of channels 6 are opened on one side wall surface of the port at the other end of the bushing 1. A ball 31 structure 3 is installed in the plurality of channels 6. At the same time, one end of the channels 6 extending to the inside of the bushing 1 is open, and the ball 31 structure 3 is exposed from the opening;

[0038] The first fixing plate 4 is movably connected to the connecting edge 2 and fixed to the milling cutter assembly 14. During use, the first fixing plate 4, the connecting edge 2, and the milling cutter assembly 14 are fixed by bolts, which is convenient for installation and disassembly;

[0039] During use, the ball 31 structure 3 clamps around the outside of the main shaft 15, thereby clamping the main shaft 15. At the same time, during the rotation of the main shaft 15, the ball 31 rotates accordingly, reducing friction while clamping the main shaft 15, thereby reducing the impact on the driving ability of the main shaft 15 and reducing the vibration of the main shaft 15.

[0040] Embodiment 2:

[0041] This embodiment provides an installation structure for a water - heating valve milling cutter assembly. In addition to the technical solutions of the above - mentioned embodiment, it also has the following technical features.

[0042] The ball 31 structure 3 includes:

[0043] The ball 31, the ball 31 is arranged in the hole 6, and part of the ball 31 is exposed from the opening on the hole 6;

[0044] The locking block 32, the locking block 32 is arranged in the hole 6 and is on the outer side of the ball 31, and the side wall surface of the locking block 32 in contact with the ball 31 is an arc surface.

[0045] It can be seen from this embodiment that the ball 31 structure 3 includes the ball 31 and the locking block 32;

[0046] The ball 31 is installed in the hole 6, and part of the main body of the ball 31 is exposed from the opening on the hole 6, and the exposed ball 31 is held on the main body;

[0047] The locking block 32 is installed in the hole 6 and abuts against the ball 31. During use, the locking block 32 fixes the ball 31. At the same time, the mating surface between the locking block 32 and the ball 31 is an arc surface, which can reduce the friction with the ball 31 during use and thus assist the ball 31 to roll.

[0048] Embodiment 3:

[0049] This embodiment provides an installation structure for a water - heating valve milling cutter assembly. In addition to the technical solutions of the above - mentioned embodiment, it also has the following technical features.

[0050] The first locking hole 7, the first locking hole 7 is arranged on one side port of the bushing 1 where the ball 31 structure 3 is provided;

[0051] The second locking hole 8, the second locking hole 8 is arranged on the locking block 32 and corresponds to the first locking hole 7;

[0052] Among them, the bolts on the second fixing plate 5 are sequentially connected to the first locking hole 7 and the second locking block, and the locking block 32 is fixed.

[0053] It can be seen from this embodiment that during the connection between the second fixing plate 5 and the bushing 1, the bolts are sequentially connected to the first locking hole 7 and the second locking hole 8, so as to fix the locking block 32 to the hole 6, thereby preventing the locking block 32 from falling off during use. At the same time, the connection method is simple and reliable, which is convenient for use.

[0054] Embodiment 4:

[0055] This embodiment provides an installation structure for a water - heating valve milling cutter assembly. In addition to the technical solutions of the above - mentioned embodiment, it also has the following technical features.

[0056] Bearing group 9, the bearing group 9 includes a plurality of bearings, and the bearing group 9 is arranged inside the bushing 1 and close to one side of the connecting edge 2.

[0057] As can be seen from this embodiment, by arranging the bearing group 9 inside the bushing 1 to cooperate with the main shaft 15, the friction force received by the main shaft 15 is reduced. Further, the bearing group 9 can hold the main shaft 15, thereby reducing the vibration of the main shaft 15.

[0058] Embodiment 5:

[0059] This embodiment provides an installation structure for a plumbing valve milling cutter assembly. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0060] Flange 10, the flange 10 is arranged on the first fixing plate 4 and extends into the bushing 1 to abut against the bearing group 9.

[0061] As can be seen from this embodiment, the flange 10 is formed on the first fixing plate 4. During use, after the first fixing plate 4 cooperates with the connecting edge 2, it extends into the bushing 1 and abuts against the bearing group 9, thereby fixing the bearing group 9.

[0062] Embodiment 6:

[0063] This embodiment provides an installation structure for a plumbing valve milling cutter assembly. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0064] Positioning member 11, the positioning member 11 is arranged on the first fixing plate 4 and is arranged outside the flange 10. A first card slot 12 is formed on the first fixing plate 4, and a second card slot 13 corresponding to the first card slot 12 is arranged on the end face of the connecting edge 2.

[0065] As can be seen from this embodiment, the positioning member 11 is installed on the first fixing plate 4. The positioning member 11 is in the shape of a circular ring. The first card slot 12 and the second card slot 13 are respectively formed on the corresponding surfaces of the first fixing plate 4 and the connecting edge 2. After the positioning member 11 is connected to the first card slot 12, it is fixed by welding and is in pin fit with the second card slot 13, so as to facilitate the fixation between the bushing 1 and the milling cutter assembly 14 during use.

[0066] Embodiment 7:

[0067] This embodiment provides an installation structure for a plumbing valve milling cutter assembly. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0068] Multiple groups of ball 31 structures 3 are arranged on the bushing 1.

[0069] As can be seen from this embodiment, by arranging multiple groups of ball 31 structures 3, the connection of the main shaft 15 is stable and not prone to vibration.

[0070] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without 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 specific embodiments. The above specific embodiments are merely illustrative rather than restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them fall within the protection scope of the present application.

Claims

1. A water heating valve milling cutter assembly installation structure, characterized in that: include: A shaft sleeve (1), wherein one end of the shaft sleeve (1) is provided with a connecting edge (2), and the other end of the shaft sleeve (1) is provided with a ball (31) structure (3); A first fixing plate (4), wherein the first fixing plate (4) is arranged outside the connecting edge (2) and fixed to the milling cutter assembly (14), and the first fixing plate (4) is fixed to the connecting edge (2) and the milling cutter assembly (14) by bolts; A second fixing plate (5), wherein the first fixing plate (4) is arranged at an end of the shaft sleeve (1) away from the connecting edge (2), and the second fixing plate (5) is fixed to the shaft sleeve (1) by bolts; Wherein, the shaft sleeve (1) is provided with a plurality of channels (6), and one end of the channels (6) on the inner wall surface of the shaft sleeve (1) is open, and the ball (31) structure (3) is installed in the channels (6).

2. The water heating valve milling cutter assembly installation structure according to claim 1 is characterized in that: The ball (31) structure (3) comprises: A ball (31), wherein the ball (31) is disposed in the hole (6), and a portion of the ball (31) is exposed from an opening on the hole (6); A locking block (32) is arranged in the hole (6) and outside the ball (31), and a wall surface of one side of the locking block (32) abutting against the ball (31) is in the form of an arc surface.

3. A water heating valve milling cutter assembly installation structure according to claim 2, characterized in that include: A first locking hole (7), wherein the first locking hole (7) is arranged on a side port of the shaft sleeve (1) on which the ball (31) structure (3) is arranged; A second locking hole (8), wherein the second locking hole (8) is arranged on the locking block (32) and corresponds to the first locking hole (7); Wherein, the bolts on the second fixing plate (5) are connected to the first locking hole (7) and the second locking block in sequence, and fix the locking block (32).

4. A water heating valve milling cutter assembly installation structure according to claim 3, characterized in that include: A bearing group (9), wherein the bearing group (9) comprises a plurality of bearings, and the bearing group (9) is arranged in the shaft sleeve (1) and close to one side of the connecting edge (2).

5. The water heating valve milling cutter assembly installation structure according to claim 4 is characterized in that include: A flange (10) is arranged on the first fixing plate (4) and extends into the shaft sleeve (1) to abut against the bearing assembly (9).

6. The water heating valve milling cutter assembly installation structure according to claim 5 is characterized in that include: A positioning member (11), wherein the positioning member (11) is arranged on the first fixing plate (4) and arranged on the outside of the flange (10); a first groove (12) is formed on the first fixing plate (4); and a second groove (13) is arranged on the end surface of the connecting edge (2) corresponding to the first groove (12).

7. A water heating valve milling cutter assembly installation structure according to claim 6, characterized in that: The ball (31) structure (3) is arranged in multiple groups on the shaft sleeve (1).

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