Support for assembling magnetic encoder

Abstract

The invention discloses a support for assembling a magnetic encoder, and relates to the technical field of assembling, and the support comprises a bottom plate, and also comprises a mounting plate which is fixedly arranged at the upper end of the bottom plate; the limiting piece is arranged on the mounting plate in a sliding manner so as to adapt to encoders of different sizes; the fixing column is in threaded connection with one end, far away from the axis of the mounting plate, of the limiting piece; the adjusting assembly is arranged on the mounting plate and is used for adjusting the diameter of the limiting piece; the magnetic encoder has the effect of improving the assembling efficiency of the magnetic encoder.

Description

Technical Field

[0001] The present application relates to the field of assembly technology, and in particular to a bracket for assembling a magnetic encoder. Background Art

[0002] As a common position detection component in the field of modern industrial automation, magnetic encoders are widely used in robots, CNC machine tools and various automation equipment. With the continuous growth of automation demand, the assembly accuracy and efficiency of magnetic encoders have gradually become one of the key factors affecting the performance of automation equipment. Therefore, it is particularly important to design a magnetic encoder assembly bracket that can improve assembly efficiency and ensure assembly accuracy.

[0003] The existing magnetic encoder assembly bracket generally includes a base plate, bolts and other basic structures, wherein the base plate is provided with mounting holes for fixing the magnetic encoder. In practical applications, the magnetic encoder is fixed to the base plate by bolts, thereby fixing the magnetic encoder.

[0004] However, since the specifications of each magnetic encoder are inconsistent, the positions of the mounting holes of the base plate are also inconsistent. Therefore, when the specifications of the magnetic encoders are inconsistent, the base plate needs to be replaced, which increases the assembly time and reduces the assembly efficiency. Summary of the invention

[0005] In order to improve the assembly efficiency of a magnetic encoder, the present application provides a bracket for assembling a magnetic encoder.

[0006] The present application provides a bracket for assembling a magnetic encoder, which adopts the following technical solution: A bracket for assembling a magnetic encoder comprises a base plate and further comprises: A mounting plate, the mounting plate being fixedly mounted on the upper end of the bottom plate; A limiter, wherein the limiter is slidably disposed on the mounting plate to adapt to encoders of different sizes; A fixing column, the fixing column being threadedly connected to an end of the limiting member away from the axis of the mounting plate; An adjusting component is arranged on the mounting plate and is used for adjusting the diameter of the limiting member.

[0007] By adopting the above technical solution, the bottom plate and the mounting plate are arranged to fix the magnetic encoder. By adjusting the diameter of the limiter by adjusting the assembly, the bracket can stably fix encoders of different sizes, thereby improving assembly efficiency and stability.

[0008] Optionally, the mounting plate is provided with a slide groove horizontally along the axis, and the limiting member includes: A slide bar, the slide bar being slidably disposed in the slide groove; A connecting plate, one side of which is fixedly arranged on an end of the slide bar away from the axis of the mounting plate.

[0009] By adopting the above technical solution, the mounting plate is horizontally provided with a slide groove along the axis, the limiting member includes a slide rod and a connecting plate, the slide rod is slidably arranged in the slide groove, and one side of the connecting plate is fixedly arranged at an end of the slide rod away from the axis of the mounting plate. The arrangement of the slide rod and the connecting plate can make the sliding of the limiting member on the mounting plate more stable, and can be adjusted according to encoders of different sizes, thereby improving assembly efficiency and scope of application.

[0010] Optionally, the adjustment component includes: A first gear, the first gear is rotatably disposed on the mounting plate, and the first gear and the mounting plate are coaxially located; a second gear, the second gear being rotatably disposed on the mounting plate, the second gear being meshed with the first gear; An adjusting rod, the upper end of which passes through the mounting plate and is fixedly arranged on the axis of the second gear; The first gear is provided with a guide groove in the circumference, a guide column is fixedly provided at one end of the slide bar close to the axis of the mounting plate, the circumferential side of the guide column abuts against the circumferential side of the guide groove, and the guide column is slidably provided in the guide groove.

[0011] By adopting the above technical solution, the setting of the adjustment rod realizes the precise adjustment of the limiter of the encoder assembly bracket on the mounting plate. Specifically, the rotation of the adjustment rod drives the second gear, so that the second gear drives the first gear to rotate, so that the slide bar can move smoothly along the slide slot, thereby realizing the precise adjustment of the position of the limiter, and then adapting to encoders of different sizes.

[0012] Optionally, a first elastic air cushion is fixedly disposed on the upper end of the bottom plate, and the first elastic air cushion is arranged in a ring shape.

[0013] By adopting the above technical solution, the first elastic air cushion can effectively buffer external impact force, protect the magnetic encoder from vibration damage, and improve the operating stability of the equipment.

[0014] Optionally, a ventilation pipe is provided in the base plate, and a second elastic air cushion is fixedly provided at the axis of the mounting plate, the second elastic air cushion is connected to the first elastic air cushion through the ventilation pipe, the ventilation pipe is provided in the base plate, one end of the ventilation pipe passes through one end of the base plate and is connected to one end of the first elastic air cushion, the other end of the ventilation pipe passes through the other end of the base plate and is connected to the other end of the first elastic air cushion, and a connecting pipe is provided at the lower end of the second elastic air cushion, and the connecting pipe connects the second elastic air cushion with the ventilation pipe.

[0015] By adopting the above technical solution, the arrangement of the ventilation pipe realizes a buffer connection between the bottom plate and the mounting plate. The ventilation pipe arranged in the bottom plate and the first elastic air cushion and the second elastic air cushion connected thereto can effectively disperse and absorb external impact force, thereby improving the stability and service life of the entire bracket structure. At the same time, the design that the two ends of the ventilation pipe are connected to the two elastic air cushions respectively ensures the effective performance of the elastic buffering effect.

[0016] Optionally, a limiting groove is provided on the upper end of the base plate, a connecting groove is provided on one end of the adjusting rod close to the limiting groove, a shell is provided on the peripheral side of the base plate, the base plate is fixedly connected to the shell through a connecting member, the connecting member is a key shaft, the lower end of the key shaft is fixed to the bottom of the limiting groove, and the upper end of the key shaft is embedded in the connecting groove.

[0017] By adopting the above technical scheme, a limiting groove is provided at the upper end of the base plate, a connecting groove is provided at the end of the adjusting rod close to the limiting groove, a shell is provided on the peripheral side of the base plate, and the base plate is fixedly connected to the shell through a connecting member, and the connecting member is a key shaft. The lower end of the key shaft is fixedly arranged at the bottom of the limiting groove, and the upper end of the key shaft is embedded in the connecting groove. This scheme makes the overall structure of the bracket more stable and improves the assembly accuracy and stability.

[0018] Optionally, a plurality of the sliding rods are arranged at intervals along the axis, and the connecting plates are arranged in one-to-one correspondence with the sliding rods.

[0019] By adopting the above technical solution, the limiter can simultaneously adapt to the positioning requirements of magnetic encoders of different sizes at multiple positions, thereby improving the flexibility and scope of application of the bracket.

[0020] Optionally, heat dissipation grooves are arranged at intervals on the upper side of the shell.

[0021] By adopting the above technical solution, heat dissipation grooves are arranged at intervals on the upper side of the shell, which improves the overall heat dissipation performance of the bracket, helps to extend the service life of the magnetic encoder and maintain its working stability.

[0022] In summary, an embodiment of the present invention provides a bracket for assembling a magnetic encoder, which includes at least one of the following beneficial technical effects: 1. The bottom plate and the mounting plate are set to fix the magnetic encoder. By adjusting the diameter of the limiter by adjusting the assembly, the bracket can stably fix encoders of different sizes, improving assembly efficiency and stability.

[0023] 2. The setting of the adjustment rod realizes the precise adjustment of the limiter of the encoder assembly bracket on the mounting plate. Specifically, the rotation of the adjustment rod drives the second gear, which in turn drives the first gear to rotate, so that the slide bar can move smoothly along the slide slot, thereby realizing the precise adjustment of the position of the limiter and adapting to encoders of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic structural diagram of a bracket for assembling a magnetic encoder provided in an embodiment of the present invention; Figure 2 A cross-sectional view of a bracket for assembling a magnetic encoder provided in an embodiment of the present invention; Figure 3 for Figure 2 A magnified view of part A; Figure 4 A cross-sectional view of a connecting pipe in a bracket for assembling a magnetic encoder provided in an embodiment of the present invention; Figure 5 A cross-sectional view of a first elastic air cushion in a bracket for assembling a magnetic encoder provided in an embodiment of the present invention.

[0025] Description of the symbols in the figure: 1. Base plate; 11. Mounting plate; 12. Fixed column; 2. Limiting piece; 21. Sliding rod; 22. Connecting plate; 23. Sliding groove; 3. Adjusting assembly; 31. First gear; 32. Second gear; 33. Adjusting rod; 34. Guide groove; 35. Guide column; 41. First elastic air cushion; 42. Ventilation pipe; 43. Second elastic air cushion; 44. Connecting pipe; 51. Housing; 52. Key shaft; 53. Limiting groove; 54. Connecting groove; 55. Heat dissipation groove. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-5 This application is described in further detail.

[0027] Combination Figure 1 and Figure 2 The embodiment of the present application discloses a bracket for assembling a magnetic encoder, including: a base plate 1, a mounting plate 11, a limit member 2, a fixing column 12, and an adjusting component 3. The mounting plate 11 is fixedly arranged on the upper end of the base plate 1; the limit member 2 is slidably arranged on the mounting plate 11 to adapt to encoders of different sizes; the fixing column 12 is threadedly connected to one end of the limit member 2 away from the axis of the mounting plate 11; the adjusting component 3 is arranged on the mounting plate 11 and is used to adjust the diameter of the limit member 2.

[0028] In the embodiment of the present application, the bottom plate 1 and the mounting plate 11 are arranged in a circular plate shape, wherein the bottom plate 1 and the mounting plate 11 are on the same axis, and the bottom plate 1 and the mounting plate 11 can be integrally formed or fixedly connected by welding or bolting. It should be noted that the diameter of the bottom plate 1 is larger than the diameter of the mounting plate 11. The fixing column 12 is arranged in a hollow cylindrical shape, and the fixing column 12 is used to limit the position of the encoder. The fixing column 12 is threadedly connected to the limiter 2. When the position of the encoder is relatively fixed, the fixing column 12 is tightened in sequence to fix the encoder on the mounting plate 11, thereby increasing the installation stability of the encoder.

[0029] During specific use, when the encoder needs to be installed, the adjustment component 3 is driven to move, so that the adjustment component 3 drives the limit member 2 to extend or shorten, thereby adjusting to a length that matches the diameter of the encoder, thereby adapting to encoders of different specifications and reducing the need to replace different encoder mounting frames due to inconsistent encoder specifications.

[0030] Combination Figure 2 and Figure 3 Specifically, the mounting plate 11 is horizontally provided with a slide groove 23 along the axis, the limiting member 2 includes a slide rod 21 and a connecting plate 22, the slide rod 21 is slidably arranged in the slide groove 23; one side of the connecting plate 22 is fixedly arranged at one end of the slide rod 21 away from the axis of the mounting plate 11, and a plurality of slide rods 21 are arranged at intervals along the axis, and the connecting plates 22 and the slide rods 21 are arranged one by one.

[0031] In the embodiment of the present application, the slide bar 21 is arranged in a rectangular shape, the diameter of the slide bar 21 is larger than the radius of the mounting plate 11, and the connecting plate 22 is arranged in a semi-arc shape. It should be noted that the inner diameter of the connecting plate 22 is equal to the outer diameter of the mounting plate 11. The slide groove 23 can be arranged in a rectangular shape or in a U-shape, as long as the slide bar 21 can slide in the slide groove 23.

[0032] During specific use, the slide bar 21 is adjusted to be consistent with the specifications of the encoder through the adjustment component 3, and then the encoder is fixed through the fixing column 12, so that the encoder can be installed without replacing the mounting frame.

[0033] Combination Figure 2 and Figure 3More specifically, the adjustment component 3 includes a first gear 31, a second gear 32, and an adjustment rod 33. The first gear 31 is rotatably set on the mounting plate 11, and the first gear 31 and the mounting plate 11 are on the same axis; the second gear 32 is rotatably set on the mounting plate 11, and the second gear 32 is meshed with the first gear 31; the upper end of the adjustment rod 33 passes through the mounting plate 11 and is fixedly set on the axis of the second gear 32; wherein, the first gear 31 is circumferentially provided with a guide groove 34, and a guide column 35 is fixedly set at one end of the sliding rod 21 close to the axis of the mounting plate 11, and the circumferential side of the guide column 35 is in contact with the circumferential side of the guide groove 34, and the guide column 35 is slidably set in the guide groove 34.

[0034] In the embodiment of the present application, the diameter of the first gear 31 is larger than that of the second gear 32, and the first gear 31 and the second gear 32 are both rotatably connected to the mounting plate 11 through a rotating shaft. The adjusting rod 33 is arranged in an L shape, the vertical end of the adjusting rod 33 is fixedly connected to the second gear 32, the horizontal end of the adjusting rod 33 abuts against the lower end of the bottom plate 1, and the upper end of the adjusting rod 33 is fixedly connected to the second gear 32. The adjusting rod 33 and the second gear 32 can be integrally formed, or can be fixedly connected by welding or bolting. It should be noted that the mounting plate 11 and the bottom plate 1 are both provided with a gap for the adjusting rod 33 to rotate. The guide groove 34 is arranged in an arc shape, and the curvature of the guide groove 34 is set according to the specific use situation, and the embodiment of the present application does not make specific restrictions. The guide column 35 is arranged in a cylindrical shape, and the height of the guide column 35 is equal to or higher than the first gear 31.

[0035] In specific use, when the mounting bracket of the magnetic device needs to be adjusted, the adjusting rod 33 is rotated so that the adjusting rod 33 drives the second gear 32 to rotate. Since the second gear 32 is meshed with the first gear 31, when the second gear 32 rotates, the first gear 31 rotates following the rotation of the second gear 32. When the first gear 31 rotates, the guide slot 34 rotates. Since the guide slot 34 is arranged in an arc shape, the guide column 35 is displaced in the guide slot 34. At the same time, the guide column 35 drives the slide bar 21 to displace, thereby achieving extension or shortening, and then adjusting to match the specifications of the encoder.

[0036] Combination Figure 4 and Figure 5In a specific embodiment, a first elastic air cushion 41 is fixedly provided at the upper end of the bottom plate 1, and the first elastic air cushion 41 is provided in a ring shape. A vent pipe 42 is provided in the bottom plate 1, and a second elastic air cushion 43 is fixedly provided at the axis of the mounting plate 11. The second elastic air cushion 43 is connected to the first elastic air cushion 41 through the vent pipe 42. The vent pipe 42 is provided in the bottom plate 1, and one end of the vent pipe 42 passes through one end of the bottom plate 1 and is connected to one end of the first elastic air cushion 41, and the other end of the vent pipe 42 passes through the other end of the bottom plate 1 and is connected to the other end of the first elastic air cushion 41. A connecting pipe 44 is provided at the lower end of the second elastic air cushion 43, and the connecting pipe 44 connects the second elastic air cushion 43 with the vent pipe 42.

[0037] A limit groove 53 is provided at the upper end of the bottom plate 1, a connection groove 54 is provided at one end of the adjusting rod 33 near the limit groove 53, a shell 51 is provided on the circumference of the bottom plate 1, and the bottom plate 1 is fixedly connected to the shell 51 through a connecting member, and the connecting member is a key shaft 52, the lower end of the key shaft 52 is fixedly arranged at the bottom of the limit groove 53, and the upper end of the key shaft 52 is embedded in the connection groove 54. Heat dissipation grooves 55 are provided at intervals on the circumference of the shell 51.

[0038] In an embodiment of the present application, the first elastic air cushion 41 is arranged in a ring shape, and the second elastic air cushion 43 is arranged in a hexagonal shape, wherein the inner diameter of the mounting plate 11 is arranged in a hexagonal shape, and the inner diameter of the mounting plate 11 is larger than the diameter of the second elastic air cushion 43. It should be noted that each side of the second elastic air cushion 43 respectively contacts one end of the slide bar 21 away from the connecting plate 22. The limiting groove 53 is arranged in a disc shape, and the radius of the limiting groove 53 is equal to the horizontal part of the adjusting rod 33. One end of the key shaft 52 is fixedly connected to the bottom of the limiting groove 53, wherein the fixing method is set according to the specific usage, and the embodiment of the present application does not make specific restrictions. The shape of the connecting groove 54 is sufficient to fix the key shaft 52. The ventilation pipe 42 is arranged in a cylindrical shape.

[0039] In specific use, when the slide bar 21 is in the initial state, the slide bar 21 squeezes the side of the second elastic air cushion 43, wherein the gas in the second elastic air cushion 43 enters the first elastic air cushion 41 through the vent pipe 42. When the length of the slide bar 21 needs to be adjusted, the slide bar 21 moves to the end away from the second elastic air cushion 43. At the same time, the connecting plate 22 squeezes the first elastic air cushion 41, so that the gas in the first elastic air cushion 41 enters the second elastic air cushion 43 through the vent pipe 42, thereby expanding the second elastic air cushion 43 and squeezing the slide bar 21, thereby maintaining the stability of the slide bar 21. The outer shell 51 is arranged in a circular shape, and the outer shell 51 is arranged on the outside of the bottom plate 1, which can reduce the damage of the bottom plate 1. The heat dissipation groove 55 is arranged in a rectangular shape, wherein a plurality of heat dissipation grooves 55 are arranged at intervals along the outer shell 51 for heat dissipation.

[0040] The implementation principle of the embodiment of the present application is as follows: when the mounting frame of the magnetic device needs to be adjusted, the adjusting rod 33 is rotated so that the adjusting rod 33 drives the second gear 32 to rotate. Since the second gear 32 is meshed with the first gear 31, when the second gear 32 rotates, the first gear 31 rotates following the rotation of the second gear 32. When the first gear 31 rotates, the guide slot 34 rotates. Since the guide slot 34 is arranged in an arc shape, the guide column 35 is displaced in the guide slot 34. At the same time, the guide column 35 drives the slide bar 21 to displace, thereby achieving extension or shortening, and then adjusting to match the specifications of the encoder.

[0041] This specific embodiment is merely an explanation of the present application and is not a limitation of the present application. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present application.

Claims

1. A bracket for assembling a magnetic encoder, comprising a base plate (1), characterized in that: Also includes: A mounting plate (11), the mounting plate (11) being fixedly mounted on the upper end of the base plate (1); A limiting member (2), the limiting member (2) being slidably disposed on the mounting plate (11) so as to adapt to encoders of different sizes; A fixing column (12), the fixing column (12) being threadedly connected to an end of the limiting member (2) away from the axis of the mounting plate (11); An adjustment component (3), the adjustment component (3) being arranged on the mounting plate (11) and being used for adjusting the diameter of the limiting member (2).

2. A magnetic encoder assembly bracket according to claim 1, characterized in that: The mounting plate (11) is provided with a slide groove (23) horizontally along the axis, and the limiting member (2) comprises: A slide rod (21), the slide rod (21) being slidably disposed in the slide groove (23); A connecting plate (22), one side of the connecting plate (22) being fixedly arranged on an end of the sliding rod (21) away from the axis of the mounting plate (11).

3. A magnetic encoder assembly bracket according to claim 2, characterized in that: The regulating component (3) comprises: a first gear (31), the first gear (31) being rotatably mounted on the mounting plate (11), the first gear (31) and the mounting plate (11) being coaxially located; a second gear (32), the second gear (32) being rotatably disposed on the mounting plate (11), the second gear (32) being meshed with the first gear (31); an adjusting rod (33), the upper end of the adjusting rod (33) passing through the mounting plate (11) and being fixedly arranged on the axis of the second gear (32); The first gear (31) is provided with a guide groove (34) in the circumferential direction, and a guide column (35) is fixedly provided at one end of the slide rod (21) close to the axis of the mounting plate (11), the circumferential side of the guide column (35) abuts against the circumferential side of the guide groove (34), and the guide column (35) is slidably arranged in the guide groove (34).

4. A magnetic encoder assembly bracket according to claim 1, characterized in that: A first elastic air cushion (41) is fixedly arranged on the upper end of the bottom plate (1), and the first elastic air cushion (41) is arranged in a ring shape.

5. A bracket for assembling a magnetic encoder according to claim 4, characterized in that: A ventilation pipe (42) is arranged in the bottom plate (1), and a second elastic air cushion (43) is fixedly arranged at the axis of the mounting plate (11); the second elastic air cushion (43) is connected to the first elastic air cushion (41) through the ventilation pipe (42); the ventilation pipe (42) is arranged in the bottom plate (1); one end of the ventilation pipe (42) passes through one end of the bottom plate (1) and is connected to one end of the first elastic air cushion (41); the other end of the ventilation pipe (42) passes through the other end of the bottom plate (1) and is connected to the other end of the first elastic air cushion (41); a connecting pipe (44) is arranged at the lower end of the second elastic air cushion (43); the connecting pipe (44) connects the second elastic air cushion (43) with the ventilation pipe (42).

6. A bracket for assembling a magnetic encoder according to claim 4, characterized in that: A limiting groove (53) is provided at the upper end of the bottom plate (1); a connecting groove (54) is provided at one end of the adjusting rod (33) close to the limiting groove (53); a shell (51) is provided on the peripheral side of the bottom plate (1); the bottom plate (1) is fixedly connected to the shell (51) via a connecting member; the connecting member is a key shaft (52); the lower end of the key shaft (52) is fixedly arranged at the bottom of the limiting groove (53); and the upper end of the key shaft (52) is embedded in the connecting groove (54).

7. A bracket for assembling a magnetic encoder according to claim 2, characterized in that: A plurality of the sliding rods (21) are arranged at intervals along the axis, and the connecting plates (22) are arranged in a one-to-one correspondence with the sliding rods (21).

8. The magnetic encoder assembly bracket according to claim 6, characterized in that: Heat dissipation grooves (55) are arranged at intervals on the upper side of the outer shell (51).

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