Novel encoder fixing support

Abstract

The utility model discloses a novel encoder fixing support, each baffle plate unit is provided with an opening, and when a plurality of baffle plate units are spliced, a plurality of openings form a first through hole matched with a chain wheel rotating shaft; wherein the angle of the central angle corresponding to each opening is smaller than 180 degrees; the coding baffle plate and the chain wheel baffle plate are oppositely arranged, a gap for accommodating a chain wheel is formed between the coding baffle plate and the chain wheel baffle plate, and the coding baffle plate is used for fixing a coder; one end of the connecting plate is connected with the chain wheel baffle, and the other end of the connecting plate is connected with the coding baffle. Through the arrangement that the multiple baffle units are spliced to form the chain wheel baffle, when mounting or dismounting operation is carried out, the multiple baffle units can be sequentially spliced or separated around the chain wheel rotating shaft, then the situation that a chain wheel is dismounted firstly when the chain wheel baffle is dismounted or mounted is avoided, and therefore the replacement efficiency of the support is improved; meanwhile, the chain wheel is prevented from being damaged timely.

Description

Technical Field

[0001] The utility model relates to the technical field of chains and encoders, in particular to a novel encoder fixing bracket. Background Art

[0002] In existing industrial machinery and equipment, the encoder fixing bracket is an important component to ensure that the encoder can stably and accurately read the rotation information of the sprocket or gear. Traditional encoder fixing brackets usually adopt an integral design, that is, the entire bracket is an integral structure without split or detachable parts. This design has many inconveniences when installing and removing the bracket.

[0003] Specifically, when the encoder fixing bracket needs to be installed on the sprocket or gear, due to the integral design of the bracket, it is usually necessary to remove the sprocket or gear before the bracket can be installed on the shaft. Similarly, when the bracket needs to be removed or replaced, the sprocket or gear also needs to be removed first, which undoubtedly increases the complexity and workload of installation and removal. In addition, frequent removal of the sprocket or gear may also cause damage or wear to it, which in turn affects the operating efficiency and life of the entire equipment. Utility Model Content

[0004] In view of the above problems, the present application provides a new encoder fixing bracket to improve the replacement efficiency of the encoder fixing bracket.

[0005] To achieve the above objectives, the present application provides a novel encoder fixing bracket, comprising:

[0006] A sprocket baffle, the sprocket baffle comprising a plurality of baffle units, each of which is provided with an opening, and when the plurality of baffle units are spliced ​​together, the plurality of openings form a first through hole adapted to the sprocket shaft; wherein the central angle corresponding to each opening is less than 180°;

[0007] An encoder baffle, the encoder baffle is arranged opposite to the sprocket baffle, and there is a gap between the encoder baffle and the sprocket baffle for accommodating the sprocket, and the encoder baffle is used to fix the encoder;

[0008] A connecting plate, one end of which is connected to the sprocket baffle, and the other end of which is connected to the encoding baffle.

[0009] In the technical solution of the embodiment of the present application, a second through hole is provided on the encoding baffle, the second through hole is arranged opposite to the first through hole, and the second through hole is used to accommodate the detection end of the encoder.

[0010] In the technical solution of the embodiment of the present application, there are two baffle units, and the opening is a semicircular opening.

[0011] In the technical solution of the embodiment of the present application, there are two connecting plates, and the two connecting plates are respectively placed on the upper and lower sides of the sprocket baffle and the encoding baffle.

[0012] In the technical solution of the embodiment of the present application, the connecting plate is fixed to the sprocket baffle and the encoding baffle by screws.

[0013] In the technical solution of the embodiment of the present application, a plurality of third through holes are provided on the sprocket baffle plate, and the plurality of third through holes are arranged around the first through hole array, and the third through holes are used to accommodate bolts for fixing the sprocket baffle plate.

[0014] In the technical solution of the embodiment of the present application, a plurality of fourth through holes are provided through the encoding baffle, and the fourth through holes are used to accommodate bolts for fixing the encoder.

[0015] In the technical solution of the embodiment of the present application, a plurality of baffle units are mutually engaged.

[0016] Different from the prior art, the above technical solution splices a plurality of the baffle units into the sprocket baffle, so that when performing installation or disassembly operations, the plurality of baffle units can be spliced ​​or separated in sequence around the sprocket shaft, thereby avoiding the need to remove the sprocket first when disassembling or installing the sprocket baffle, thereby improving the replacement efficiency of the bracket and avoiding damage to the sprocket during replacement.

[0017] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present application. Moreover, the same reference numerals are used throughout the drawings to represent the same components. In the drawings:

[0019] Figure 1 A structural diagram of a novel encoder fixing bracket described in a specific implementation method;

[0020] Figure 2 It is a structural diagram of the sprocket baffle described in the specific implementation method;

[0021] Figure 3 It is a structural diagram of the baffle unit described in the specific implementation method;

[0022] Figure 4 This is a structural diagram of the coding baffle described in the specific implementation method;

[0023] Figure 5 It is a schematic diagram of the process of disassembling the sprocket baffle according to the specific implementation method.

[0024] Description of reference numerals:

[0025] 10. sprocket baffle; 20. encoding baffle; 30. connecting plate; 40. sprocket shaft; 50. sprocket; 60. encoder;

[0026] 11. baffle unit; 12. open opening; 13. first through hole; 14. third through hole;

[0027] 21. Second through hole; 22. Fourth through hole. DETAILED DESCRIPTION

[0028] The following embodiments of the technical solution of the present application are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0030] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "multiple" is more than two, unless otherwise clearly and specifically defined.

[0031] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0032] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0033] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0034] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the embodiments of the present application.

[0035] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0036] See also Figures 1 to 5 , this embodiment provides a new encoder 60 fixing bracket, including:

[0037] The sprocket baffle 10 includes a plurality of baffle units 11, each of which is provided with an opening 12. When the plurality of baffle units 11 are spliced ​​together, the plurality of openings 12 form a first through hole 13 adapted to the sprocket shaft 40; wherein the central angle of each opening 12 is less than 180°;

[0038] The encoding baffle 20 is arranged opposite to the sprocket baffle 10, and there is a gap between the encoding baffle 20 and the sprocket baffle 10 for accommodating the sprocket 50, and the encoding baffle 20 is used to fix the encoder 60;

[0039] A connecting plate 30 , one end of which is connected to the sprocket baffle 10 , and the other end of which is connected to the encoding baffle 20 .

[0040] The sprocket baffle 10 is a rectangular parallelepiped and made of metal; the first through hole 13 is a circular through hole, and the first through hole 13 is set through the sprocket baffle 10. There are multiple baffle units 11, and each of the baffle units 11 is provided with an opening 12. When the multiple baffle units 11 are spliced ​​together, the multiple openings 12 are spliced ​​together to form one first through hole 13. It should be noted that splicing refers to multiple objects being connected or in contact with each other to form a preset shape. The first through hole 13 is for the sprocket shaft 40 to pass through, thereby ensuring that the sprocket 50 can rotate freely. The sprocket baffle 10 is used to be fixed on the equipment, and then fix the bracket.

[0041] It should be further explained that each of the openings 12 is in the shape of a sector, that is, each of the openings 12 corresponds to a center angle, and when a plurality of the openings 12 are spliced ​​into the first through hole 13, the sum of the center angles corresponding to all of the openings 12 is 360 degrees. In order to ensure that the baffle unit 11 can be disassembled smoothly, the center angle corresponding to each of the openings 12 is less than 180 degrees, that is, the opening 12 does not exceed a semicircle.

[0042] In actual operation, since the angle corresponding to the opening 12 does not exceed 180 degrees, each baffle unit 11 can be removed from the sprocket shaft 40 and will not be blocked by the sprocket shaft 40. Further, when installing the sprocket baffle 10, multiple baffle units 11 are sequentially installed around the sprocket shaft 40 until the first through hole 13 is formed. When disassembling, it is only necessary to disassemble multiple single plate units in sequence, and there is no need to disassemble the sprocket 50 before disassembling the sprocket baffle 10, thereby improving the disassembly and installation efficiency of the sprocket baffle 10.

[0043] The coding baffle 20 is arranged opposite to the sprocket baffle 10, and there is a gap between the coding baffle 20 and the sprocket baffle 10 to accommodate the sprocket 50. The coding baffle 20 is used to fix the encoder 60. The coding baffle 20 and the sprocket baffle 10 are equal in length and width. One end of the connecting member is connected to the sprocket baffle 10, and the other end of the connecting member is connected to the coding baffle 20.

[0044] It should also be noted that the sprocket shaft 40 extends into the gap between the sprocket baffle 10 and the encoding baffle 20 through the first through hole 13; the sprocket 50 is sleeved on the sprocket shaft 40, and the sprocket 50 is placed in the gap between the sprocket baffle 10 and the encoding baffle 20; when the encoder 60 is fixed on the encoding baffle 20, the encoder 60 is used to detect data such as the rotation speed and number of revolutions of the sprocket 50.

[0045] It should be further explained that the sprocket baffle 10 is formed by mutually snap-fitting a plurality of baffle units 11; of course, in other implementations, the plurality of baffle units 11 only contact each other, and the plurality of baffle units 11 are all connected to the connecting plate 30, that is, the plurality of baffle units 11 are spliced ​​into one sprocket baffle 10 through the connecting plate 30.

[0046] Different from the prior art, the above technical solution is a setting in which a plurality of the baffle units 11 are spliced ​​into the sprocket baffle 10, so that when performing installation or disassembly operations, the plurality of baffle units 11 can be spliced ​​or separated in sequence around the sprocket rotating shaft 40, thereby avoiding the need to remove the sprocket 50 first when disassembling or installing the sprocket baffle 10, thereby improving the replacement efficiency of the bracket and avoiding damage to the sprocket 50 during replacement.

[0047] According to some embodiments of the present application, referring to Figure 4 The encoding baffle 20 is provided with a second through hole 21, which is arranged opposite to the first through hole 13, and is used to accommodate the detection end of the encoder 60. Firstly, it should be noted that the aperture of the first through hole 13 is larger than the aperture of the second through hole 21, and the relative arrangement of the first through hole 13 and the second through hole 21 refers to the relative arrangement of the centers of the two.

[0048] The encoder 60 is placed on a side of the encoding baffle 20 away from the sprocket baffle 10, the detection end of the encoder 60 passes through the second through hole 21, and the detection end of the encoder 60 is connected to the sprocket 50, and the encoder 60 is used to monitor the rotation speed, number of rotations and other parameters of the sprocket 50.

[0049] It should also be noted that a control unit may also be included, which is electrically connected to the encoder 60. The control unit can collect parameter information collected by the encoder 60, and can also determine whether the encoder 60 and the sprocket 50 are damaged based on the collected data parameters.

[0050] According to some embodiments of the present application, referring to Figure 1 , Figure 2 , Figure 3 as well as Figure 5 There are two baffle units 11, and the opening 12 is a semicircular opening 12.

[0051] The two baffle units 11 divide the sprocket baffle 10 into two upper and lower parts along the diameter of the first through hole 13. When disassembling, first disassemble the connecting member, the encoder 60 and the encoder baffle 20, and then loosen the screws fixing the sprocket baffle 10, so that the baffle unit 11 can move in the up and down direction (see Figure 5 ) to disassemble the baffle unit 11. This avoids disassembling the sprocket 50 before disassembling or installing the sprocket baffle 10, thereby improving the replacement efficiency of the bracket and avoiding damage to the sprocket 50 during replacement.

[0052] According to some embodiments of the present application, referring to Figure 1 There are two connecting plates 30, and the two connecting plates 30 are respectively placed on the upper and lower sides of the sprocket baffle 10 and the encoding baffle 20.

[0053] The sprocket baffle 10 and the coding baffle 20 are on the same horizontal plane, with the two ends of one of the connecting plates 30 overlapped above the two, and the two ends of the other connecting plate 30 overlapped below the two. Further, the connecting plate 30 is screwed to the sprocket baffle 10 and the coding baffle 20. Specifically, the screws penetrate the connecting plate 30 and are locked to the sprocket baffle 10 and the coding baffle 20 located above or below the connecting plate 30 to form a rectangle; it should also be noted that the sprocket 50 is placed between the upper and lower connecting plates 30.

[0054] According to some embodiments of the present application, referring to Figures 2 to 3 , the sprocket baffle 10 is provided with a plurality of third through holes 14, and the plurality of third through holes 14 are arranged in an array around the first through hole 13, and the third through holes 14 are used to accommodate bolts for fixing the sprocket baffle 10. Specifically, the bolts pass through the third through holes 14 and are connected to the device housing where the sprocket shaft 40 is located, thereby fixing the sprocket baffle 10 on the device housing. The plurality of third through holes 14 are arranged around the first through hole 13, that is, the plurality of fourth through holes 22 are arranged in an annular array with the center of the first through hole 13;

[0055] According to some embodiments of the present application, referring to Figure 4 The encoding baffle 20 is penetrated by a plurality of fourth through holes 22 , and the fourth through holes 22 are used to accommodate bolts for fixing the encoder 60 .

[0056] Specifically, the bolts on the encoder 60 pass through the fourth through hole 22, so that the encoder 60 is fixed to the encoder baffle 20. The plurality of fourth through holes 22 are arranged around the second through hole 21, that is, the plurality of fourth through holes 22 are arranged in a circular array with the center of the second through hole 21.

[0057] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A new encoder fixing bracket, characterized in that: include: A sprocket baffle, the sprocket baffle comprising a plurality of baffle units, each of which is provided with an opening, and when the plurality of baffle units are spliced ​​together, the plurality of openings form a first through hole adapted to the sprocket shaft; wherein the central angle corresponding to each opening is less than 180°; An encoder baffle, the encoder baffle is arranged opposite to the sprocket baffle, and there is a gap between the encoder baffle and the sprocket baffle for accommodating the sprocket, and the encoder baffle is used to fix the encoder; A connecting plate, one end of which is connected to the sprocket baffle, and the other end of which is connected to the encoding baffle.

2. According to claim 1, a novel encoder fixing bracket is characterized in that: The encoding baffle is provided with a second through hole, the second through hole is arranged opposite to the first through hole, and the second through hole is used to accommodate the detection end of the encoder.

3. According to claim 1, a novel encoder fixing bracket is characterized in that: There are two baffle units, and the opening is a semicircular opening.

4. According to claim 1, a novel encoder fixing bracket is characterized in that: There are two connecting plates, and the two connecting plates are respectively placed on the upper and lower sides of the sprocket baffle and the encoding baffle.

5. According to claim 1, a novel encoder fixing bracket is characterized in that: The connecting plate is fixed to the sprocket baffle and the encoding baffle by screws.

6. According to claim 1, a novel encoder fixing bracket is characterized in that: The sprocket baffle is provided with a plurality of third through holes, which are arranged around the first through hole array, and the third through holes are used to accommodate bolts for fixing the sprocket baffle.

7. According to claim 1, a novel encoder fixing bracket is characterized in that: The encoding baffle is provided with a plurality of fourth through holes, and the fourth through holes are used to accommodate bolts for fixing the encoder.

8. According to claim 1, a novel encoder fixing bracket is characterized in that: The plurality of baffle units are mutually engaged.

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