An encoder installation transition plate with adjustable size

Abstract

The utility model discloses an encoder installation transition plate with adjustable size, comprising a bottom plate, a connecting plate fixedly connected to the surface of the bottom plate, a top cover arranged on the top of the connecting plate, a mounting opening provided at the center of the surface of the top cover, a dustproof mechanism movably installed on the outer wall of the mounting opening, a receiving cavity provided inside the connecting plate, and racks fixedly connected to the upper and lower inner walls at both ends of the receiving cavity. The utility model provides three groups of docking sleeves of different calibers, and the rectangular blocks can move horizontally inside the receiving cavity under the action of gears and racks, so as to quickly adjust and switch to docking sleeves of different sizes, so that a group of installation transition plates can quickly assemble encoders of various sizes, and after pulling up the telescopic rod, the top cover and the connecting plate are separated, the docking sleeves are removed from the rectangular plate, and then the docking sleeves of different sizes are installed on the rectangular plate by threaded rotation, and the entire replacement process is simple and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of encoder installation transition plates, in particular to an encoder installation transition plate with adjustable size. Background Art

[0002] An encoder is a device that compiles and converts signals or data into signal forms that can be used for communication, transmission and storage. Encoders used in variable frequency speed regulation motors and servo motors need to be installed and fixed on a transition plate.

[0003] The existing technology has the following problems:

[0004] In the prior art, a set of installation transition plates can only be used to install encoders of one size and cannot be flexibly adjusted according to the size of the encoder. Therefore, different installation transition plates need to be replaced multiple times, which increases people's workload. Utility Model Content

[0005] In view of the problems in the related art, the utility model proposes an encoder installation transition plate with adjustable size to overcome the above technical problems existing in the existing related art.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A size-adjustable encoder installation transition plate comprises a base plate, a connecting plate is fixedly connected to the surface of the base plate, a top cover is arranged on the top of the connecting plate, a mounting opening is opened at the center of the surface of the top cover, a dustproof mechanism is movably installed on the outer wall of the mounting opening, a accommodating cavity is opened inside the connecting plate, racks are fixedly connected to the upper and lower inner walls at both ends of the accommodating cavity, gears are arranged in the middle of two groups of the racks, connecting rods are fixedly connected to the ends of the two groups of gears, a rectangular block is sleeved on the outside of the connecting rod, a rectangular plate is fixedly connected to the surface of the rectangular block, three groups of docking sleeves are movably installed on the top of the rectangular plate, and the calibers of the three groups of docking sleeves are different.

[0008] Preferably, a threaded hole is opened on the surface of the rectangular plate, and a threaded column is fixedly connected to the bottom center of the docking sleeve. Through the set threaded hole and threaded column, the docking sleeve and the rectangular plate can be movably assembled and disassembled. After disassembly, more docking sleeves of different sizes can be quickly replaced to meet the installation needs of encoders of different sizes.

[0009] Preferably, limiting openings are opened at the four corners of the top of the connecting plate, and a telescopic rod is fixedly installed inside the limiting opening. The end of the telescopic rod is interconnected with the bottom of the top cover. Through the arrangement of the telescopic rod, the top cover and the connecting plate can be separated after the telescopic rod is raised, so that people can quickly take out the docking sleeve on the rectangular plate.

[0010] Preferably, both sides of the top cover are provided with protrusions, and the surfaces of the protrusions are provided with limiting holes. Through the provided protrusions and limiting holes, people can hook their fingers to pull the top cover, which makes the disassembly and assembly work more convenient for people.

[0011] Preferably, the dustproof mechanism includes an outer frame, a dustproof net is fixedly connected to the bottom of the outer frame, a cover plate is hinged to the top of the outer frame by a hinge, a rubber sealing ring is bonded to the back edge of the cover plate, and the cover plate is made of transparent plastic material. Through the dustproof mechanism, the encoder can be aligned for shielding after installation, so as to prevent the encoder from being contaminated by dirt and inconvenient to clean when used in some dusty or oily workshops. The provision of the rubber sealing ring makes the cover plate fit more closely with the outer frame when it is folded, so as to prevent external dust from entering the interior of the dustproof mechanism through the connection gap between the two.

[0012] Preferably, a connecting column is fixedly connected to the bottom of the outer frame, and a docking hole is opened on the surface of the top cover. By inserting the connecting column into the docking hole, the dustproof mechanism and the top cover can be quickly assembled and disassembled.

[0013] Preferably, magnetic sheets are provided at the end of the connecting column and the inside of the docking hole, and the sizes of the two groups of magnetic sheets match each other. Through the arrangement of the magnetic sheets, the dustproof mechanism can be firmly installed on the top cover and is not easy to fall off.

[0014] The beneficial effects of the utility model are:

[0015] 1. The encoder installation transition plate with adjustable size is provided with three groups of docking sleeves of different calibers. The rectangular block can move horizontally inside the accommodating cavity under the action of gears and racks, so as to quickly adjust and switch to docking sleeves of different sizes, so that a group of installation transition plates can quickly assemble encoders of various sizes. After pulling up the telescopic rod, the top cover and the connecting plate are separated, the docking sleeves are removed from the rectangular plate, and then the docking sleeves of different sizes are installed on the rectangular plate by threaded rotation. The whole replacement process is simple and fast.

[0016] 2. The encoder with adjustable size is installed with a transition plate. Through the dustproof mechanism, the encoder can be aligned and shielded after installation to prevent the encoder from being contaminated by dirt and inconvenient to clean when used in some dusty or oily workshops. The rubber sealing ring is set to make the cover fit more closely with the outer frame when it is folded, preventing external dust from entering the interior of the dustproof mechanism through the connection gap between the two. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the side section structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the external structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the top cover of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the dustproof mechanism of the utility model.

[0022] In the figure: 1. bottom plate; 2. connecting plate; 3. top cover; 4. dustproof mechanism; 401. outer frame; 402. dustproof net; 403. cover plate; 404. connecting column; 5. accommodating chamber; 6. rack; 7. gear; 8. connecting block; 9. connecting rod; 10. rectangular block; 11. rectangular plate; 12. docking sleeve; 13. docking hole; 14. magnetic suction sheet; 15. telescopic rod. DETAILED DESCRIPTION

[0023] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0024] According to an embodiment of the utility model, an encoder installation transition plate with adjustable size is provided.

[0025] Embodiment 1;

[0026] like Figure 1-Figure 4As shown, the encoder installation transition plate with adjustable size according to the embodiment of the utility model includes a base plate 1, a connecting plate 2 is fixedly connected to the surface of the base plate 1, a top cover 3 is arranged on the top of the connecting plate 2, a mounting opening is opened at the center of the surface of the top cover 3, a dustproof mechanism 4 is movably installed on the outer wall of the mounting opening, an accommodating cavity 5 is opened inside the connecting plate 2, racks 6 are fixedly connected to the upper and lower inner walls at both ends of the accommodating cavity 5, a gear 7 is arranged in the middle of the two groups of racks 6, and the ends of the two groups of gears 7 are fixedly connected to connecting rods 9, a rectangular block 10 is sleeved on the outside of the connecting rod 9, a rectangular plate 11 is fixedly connected to the surface of the rectangular block 10, and three groups of docking sleeves 12 are movably installed on the top of the rectangular plate 11, and the calibers of the three groups of docking sleeves 12 are different.

[0027] In this embodiment, a threaded hole is opened on the surface of the rectangular plate 11, and a threaded column is fixedly connected to the bottom center of the docking sleeve 12. Through the set threaded hole and threaded column, the docking sleeve 12 and the rectangular plate 11 can be movably assembled and disassembled. After disassembly, more docking sleeves 12 of different sizes can be quickly replaced to meet the installation of encoders of different sizes.

[0028] In this embodiment, limiting openings are opened at the four corners of the top of the connecting plate 2, and a telescopic rod 15 is fixedly installed inside the limiting opening. The end of the telescopic rod 15 is interconnected with the bottom of the top cover 3. Through the setting of the telescopic rod 15, the top cover 3 and the connecting plate 2 can be separated after it is raised, so that people can quickly take out the docking sleeve 12 on the rectangular plate 11.

[0029] In this embodiment, both sides of the top cover 3 are provided with protrusions, and the surfaces of the protrusions are provided with limiting holes. Through the provided protrusions and limiting holes, people can hook their fingers to pull the top cover 3, which makes the disassembly and assembly work more convenient for people.

[0030] In this embodiment, the dustproof mechanism 4 includes an outer frame 401, a dustproof net 402 is fixedly connected to the bottom of the outer frame 401, a cover plate 403 is hinged on the top of the outer frame 401 through a hinge, a rubber sealing ring is bonded to the back edge of the cover plate 403, and the cover plate 403 is made of transparent plastic material. Through the dustproof mechanism 4 that is set, the encoder can be aligned for shielding after installation, so as to prevent the encoder from being contaminated by dirt and inconvenient to clean when used in some dusty or oily workshops. The setting of the rubber sealing ring makes the cover plate 403 fit more closely with the outer frame 401 when it is folded, so as to prevent external dust from entering the interior of the dustproof mechanism 4 through the connection gap between the two.

[0031] Embodiment 2:

[0032] On the basis of the first embodiment, the preferred embodiment of the encoder installation transition plate with adjustable size provided by the present invention is as follows: Figures 1 to 4 As shown:

[0033] In this embodiment, a connecting column 404 is fixedly connected to the bottom of the outer frame 401, and a docking hole 13 is opened on the surface of the top cover 3. By setting the connecting column 404 and inserting it into the docking hole 13, the dustproof mechanism 4 and the top cover 3 can be quickly assembled and disassembled.

[0034] In this embodiment, magnetic sheets 14 are provided at the end of the connecting column 404 and the inside of the docking hole 13. The sizes of the two groups of magnetic sheets 14 match each other. Through the arrangement of the magnetic sheets 14, the dustproof mechanism 4 can be firmly installed on the top cover 3 and is not easy to fall off.

[0035] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0036] In actual application, the end of the encoder is inserted into the docking sleeve 12 through the installation port. When encoders of different sizes need to be installed, the connecting block 8 is grasped and slid up and down. The rectangular block 10 moves horizontally inside the accommodating cavity 5 under the action of the gear 7 and the rack 6, so as to quickly adjust and switch to docking sleeves 12 of different sizes, so that a set of installation transition plates can quickly assemble encoders of various sizes. After pulling up the telescopic rod 15, the top cover 3 and the connecting plate 2 are separated, the docking sleeve 12 is removed from the rectangular plate 11, and then the docking sleeves 12 of different sizes are installed on the rectangular plate 11 by threaded rotation. The whole replacement process is simple and fast. After the encoder is replaced, the connecting column 404 at the bottom of the outer frame 401 is inserted into the docking hole 13. At this time, the encoder is located inside the dustproof mechanism 4. After the cover 403 is covered, when the encoder is used in some dusty or oily workshops, the external dust and oil will be blocked by the dustproof net 402, thereby effectively protecting the encoder. The setting of the rubber sealing ring makes the cover 403 fit more closely with the outer frame 401 when it is turned over, preventing external dust from entering the interior of the dustproof mechanism 4 from the connection gap between the two, thereby improving the use effect of the dustproof mechanism 4.

[0037] In summary, with the aid of the above-mentioned technical scheme of the utility model, by setting three groups of docking sleeves 12 of different calibers, the rectangular block 10 can move horizontally inside the accommodating cavity 5 under the action of the gear 7 and the rack 6, so as to quickly adjust and switch to docking sleeves 12 of different sizes, so that a group of installation transition plates can quickly assemble encoders of various sizes, and after pulling up the telescopic rod 15, the top cover 3 and the connecting plate 2 are separated, the docking sleeve 12 is removed from the rectangular plate 11, and then the docking sleeves 12 of different sizes are installed on the rectangular plate 11 by threaded rotation. The whole replacement process is simple and fast, and the dustproof mechanism 4 is set so that it can be aligned and shielded after the encoder is installed, so as to prevent the encoder from being contaminated with dirt and inconvenient to clean when used in some workshops with more dust or oil. The rubber sealing ring is set so that the cover plate 403 fits more closely with the outer frame 401 when it is turned over, so as to prevent external dust from entering the interior of the dustproof mechanism 4 through the connection gap between the two.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An encoder mounting transition plate with adjustable size, comprising a base plate (1), characterized in that: A connecting plate (2) is fixedly connected to the surface of the bottom plate (1), a top cover (3) is arranged on the top of the connecting plate (2), a mounting opening is provided at the center of the surface of the top cover (3), a dustproof mechanism (4) is movably mounted on the outer wall of the mounting opening, a receiving chamber (5) is provided inside the connecting plate (2), racks (6) are fixedly connected to the upper and lower inner walls at both ends of the receiving chamber (5), a gear (7) is arranged in the middle of the two groups of the racks (6), the ends of the two groups of the gears (7) are fixedly connected to connecting rods (9), a rectangular block (10) is sleeved on the outside of the connecting rod (9), a rectangular plate (11) is fixedly connected to the surface of the rectangular block (10), three groups of docking sleeves (12) are movably mounted on the top of the rectangular plate (11), and the calibers of the three groups of docking sleeves (12) are different.

2. The encoder installation transition plate with adjustable size according to claim 1, characterized in that: A threaded hole is provided on the surface of the rectangular plate (11), and a threaded column is fixedly connected to the center of the bottom of the docking sleeve (12).

3. The encoder installation transition plate with adjustable size according to claim 1, characterized in that: Limiting openings are provided at the four corners of the top of the connection plate (2), a telescopic rod (15) is fixedly installed inside the limiting opening, and the end of the telescopic rod (15) is connected to the bottom of the top cover (3).

4. The encoder installation transition plate with adjustable size according to claim 1, characterized in that: Both sides of the top cover (3) are provided with protrusions, and the surfaces of the protrusions are provided with limiting holes.

5. The encoder installation transition plate with adjustable size according to claim 1, characterized in that: The dustproof mechanism (4) comprises an outer frame (401), the bottom of the outer frame (401) is fixedly connected to a dustproof net (402), the top of the outer frame (401) is hingedly connected to a cover plate (403) via a hinge, a rubber sealing ring is bonded to the back edge of the cover plate (403), and the cover plate (403) is made of a transparent plastic material.

6. The encoder installation transition plate with adjustable size according to claim 5, characterized in that: A connecting column (404) is fixedly connected to the bottom of the outer frame (401), and a docking hole (13) is provided on the surface of the top cover (3).

7. The encoder installation transition plate with adjustable size according to claim 6, characterized in that: The end of the connecting column (404) and the interior of the docking hole (13) are both provided with magnetic attraction sheets (14), and the sizes of the two groups of magnetic attraction sheets (14) match each other.

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