Mounting structure of encoder combination

Abstract

The utility model discloses a mounting structure of an encoder combination, which comprises the encoder combination, the encoder combination is connected with a transmission gear through a synchronous belt, the transmission gear is mounted on a gear shaft, the encoder combination comprises an encoder and a fixed wheel seat, the fixed wheel seat comprises a mounting plate, and the mounting plate is arranged on the transmission gear. A shaft mounting seat is arranged on the surface of the upper section of the mounting plate, the surface of the lower section of the mounting plate is fixedly connected to the cross beam, a rotating shaft is rotationally arranged in the shaft mounting seat in a penetrating mode, the axis of the rotating shaft and the axis of the gear shaft are parallel and located on the same plane, and a first synchronous gear and a second synchronous gear are arranged at the two ends of the rotating shaft respectively; the first synchronous gear is closer to the transmission gear than the second synchronous gear, the first synchronous gear is connected with the transmission gear through a synchronous belt, the rotating shaft is further provided with a first synchronous wheel, the first synchronous wheel is connected with a second synchronous wheel on the encoder through a synchronous belt, and the encoder is installed on the installation plate.

Description

Technical Field

[0001] The utility model relates to an installation structure for an encoder assembly. Background Art

[0002] On high-speed presses, an encoder assembly is connected to the crankshaft via a timing belt to detect the number of press cycles and rotation angle. Existing high-speed presses are typically installed as a single unit on the outside of the press. While this facilitates installation, it also increases the length of the gear shaft connected to the timing belt. Gear shafts inherently require high machining precision and are expensive. Therefore, this paper aims to reduce the length of the gear shaft and thus reduce costs by changing the encoder assembly's mounting method. Utility Model Content

[0003] The purpose of the utility model is to solve the above deficiencies in the prior art and to provide an installation structure for an encoder assembly.

[0004] An installation structure of an encoder combination includes an encoder combination, which is connected to a transmission gear through a synchronous belt, and the transmission gear is installed on a gear shaft. The encoder combination includes an encoder and a fixed wheel seat. The fixed wheel seat includes a mounting plate. The upper surface of the mounting plate is provided with a shaft mounting seat. A rotating shaft is rotatably penetrated in the shaft mounting seat. The axis of the rotating shaft is parallel to the axis of the gear shaft and is located in the same plane. A first synchronous gear and a second synchronous gear are respectively provided at both ends of the rotating shaft. The first synchronous gear is closer to the transmission gear than the second synchronous gear. The first synchronous gear and the transmission gear are connected by a synchronous belt. A first synchronous wheel is also provided on the rotating shaft. The first synchronous wheel is connected to the second synchronous wheel on the encoder by a synchronous belt. The encoder is installed on the mounting plate.

[0005] Furthermore, a fixing plate is provided on the upper end surface of the mounting plate, and the encoder is installed on the fixing plate through a fixing seat. The fixing seat includes two L-shaped fixing plates, and the two fixing plates are spliced ​​to form a Z-shaped structure. At least two reinforcing ribs are provided on the inner side of the L-shaped fixing plate.

[0006] Furthermore, a bearing is provided in the shaft mounting seat, the inner side of the bearing is aligned with the outer side of the rotating shaft, and the inner side of the bearing is connected to the inner side of the shaft mounting seat.

[0007] Beneficial effects: Compared with the prior art, the present invention only changes the fixed wheel seat of the encoder assembly without adjusting the installation structure of the encoder assembly, which facilitates the reuse of original parts; the encoder assembly is installed inside the beam compared to the original one, which directly shortens the length of the gear shaft, reduces material and processing expenses, and reduces costs; because the overall installation of the new structure is higher than before, the length of the synchronous belt is greatly reduced; the encoder assembly and the gear shaft are both located inside the beam, and the size of the side sheet metal cover can therefore be reduced accordingly, and the final overall size of the whole machine is reduced, reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a schematic diagram of the installation structure of an encoder combination;

[0009] Figure 2 It is a cross-sectional view of the mounting structure of an encoder assembly;

[0010] Figure 3 is a schematic diagram of the encoder combination;

[0011] Figure 4 It is a cross-sectional view of the encoder assembly;

[0012] Figure 5 This is a schematic diagram of the original encoder assembly installation structure;

[0013] In the figure, 1. mounting plate, 2. first synchronous gear, 3. second synchronous gear, 4. fixing seat, 5. encoder, 6. transmission gear, 7. gear shaft, 8. fixing plate, 9. reinforcing rib, 10. shaft mounting seat, 11. first synchronous wheel, 12. second synchronous wheel, 13. synchronous belt, 14. rotating shaft, 15. bearing. DETAILED DESCRIPTION

[0014] In order to deepen the understanding of the present invention, the present invention will be further described in detail below with reference to embodiments and drawings. The embodiments are only used to explain the present invention and do not constitute a limitation on the scope of protection of the present invention.

[0015] like Figure 1-4 As shown, mounting plate 1, first synchronous gear 2, second synchronous gear 3, fixed seat 4, encoder 5, transmission gear 6, gear shaft 7, fixed plate 8, reinforcing rib 9, shaft mounting seat 10, first synchronous wheel 11, second synchronous wheel 12, synchronous belt 13, rotating shaft 14, bearing 15;

[0016] An installation structure of an encoder combination includes an encoder 5 combination, which is connected to a transmission gear 6 through a synchronous belt 13. The transmission gear 6 is mounted on a gear shaft 7. The encoder 5 combination includes an encoder 5 and a fixed wheel seat. The fixed wheel seat includes a mounting plate 1. The upper surface of the mounting plate 1 is provided with a shaft mounting seat 10. A rotating shaft 14 is rotatably penetrated in the shaft mounting seat 10. The axis of the rotating shaft 14 is parallel to the axis of the gear shaft 7 and is located in the same plane. A first synchronous gear 2 and a second synchronous gear 3 are respectively provided at both ends of the rotating shaft 14. The first synchronous gear 2 is closer to the transmission gear 6 than the second synchronous gear 3. The first synchronous gear 2 and the transmission gear 6 are connected through a synchronous belt 13. A first synchronous wheel 11 is also provided on the rotating shaft 14. The first synchronous wheel 11 is connected to the second synchronous wheel 12 on the encoder 5 through a synchronous belt 13. The encoder 5 is mounted on the mounting plate 1.

[0017] Furthermore, a fixing plate 8 is provided on the upper end surface of the mounting plate 1, and the encoder 5 is installed on the fixing plate 8 through a fixing seat 4. The fixing seat 4 includes two L-shaped fixing plates 8, and the two fixing plates 8 are spliced ​​to form a Z-shaped structure. At least two reinforcing ribs 9 are provided on the inner side of the L-shaped fixing plate 8.

[0018] Furthermore, a bearing 15 is provided in the shaft mounting seat 10 , and the inner side of the bearing 15 is aligned with the outer side of the rotating shaft 14 , and the inner side of the bearing 15 is connected to the inner side of the shaft mounting seat 10 .

[0019] Working Principle: The encoder assembly was originally installed on the side of the beam. This structure installs the encoder assembly in reverse into the internal space of the beam. This installation method greatly reduces the required length of the gear shaft. At the same time, because the height of the encoder assembly is greatly increased, the required length of the encoder assembly's synchronous belt is also shortened, reducing costs.

[0020] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An installation structure for an encoder assembly, characterized in that: It includes an encoder combination, which is connected to the transmission gear through a synchronous belt, and the transmission gear is installed on the gear shaft. The encoder combination includes an encoder and a fixed wheel seat. The fixed wheel seat includes a mounting plate. The upper surface of the mounting plate is provided with a shaft mounting seat, and the lower surface of the mounting plate is fixedly connected to the crossbeam. A rotating shaft is rotatably penetrated in the shaft mounting seat. The axis of the rotating shaft is parallel to the axis of the gear shaft and is located in the same plane. A first synchronous gear and a second synchronous gear are respectively provided at both ends of the rotating shaft. The first synchronous gear is closer to the transmission gear than the second synchronous gear. The first synchronous gear and the transmission gear are connected through a synchronous belt. A first synchronous wheel is also provided on the rotating shaft. The first synchronous wheel and the second synchronous wheel on the encoder are connected through a synchronous belt. The encoder is installed on the mounting plate.

2. The installation structure of an encoder assembly according to claim 1, characterized in that: A fixing plate is provided on the upper end surface of the mounting plate, and the encoder is mounted on the fixing plate through a fixing seat. The fixing seat includes two L-shaped fixing plates, which are spliced ​​to form a Z-shaped structure. At least two reinforcing ribs are provided on the inner side of the L-shaped fixing plate.

3. The installation structure of an encoder assembly according to claim 1, characterized in that: A bearing is arranged in the shaft mounting seat, the inner side of the bearing is aligned with the outer side of the rotating shaft, and the inner side of the bearing is connected to the inner side of the shaft mounting seat.

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