Distance-adjustable coupler machining device

Abstract

The utility model discloses a distance-adjustable coupler processing device which comprises a connecting sleeve and a detected end coupler, the tail end of the connecting sleeve is a disc, and the head end of the connecting sleeve is a sleeve; the tail end of the connecting sleeve is connected with an input end, the head end of the connecting sleeve is sleeved with a coupling at a tested end in a distance-adjustable manner, and the coupling at the tested end is connected with a tested motor; a U-shaped hole is formed in one side of the sleeve, two through holes are formed in the other side of the detected end coupling shaft, and the through holes are matched with the U-shaped hole through fixing pieces.

Description

Technical Field

[0001] The utility model relates to the field of motor processing, in particular to a distance-adjustable coupling processing device. Background Art

[0002] In mechanical transmission systems, couplings are essential components that connect two shafts to transmit torque and motion. Their performance directly impacts the stability and efficiency of the entire system. Precision, reliability, and adjustability are particularly crucial in industrial production and machining. Traditional coupling processing devices often suffer from issues such as difficult distance adjustment, complex installation, and unstable connections, making them difficult to meet the demands of high-precision, high-efficiency machining and testing.

[0003] In the existing technology, since the test of motor back EMF requires frequent movement of heavy test benches, it will waste time and cause errors due to manual movement. Therefore, there is an urgent need for a coupling that can reduce unnecessary manual effort and reduce errors. Summary of the Invention

[0004] In order to solve the above technical problems, the utility model proposes a processing device for an adjustable distance coupling: comprising a connecting sleeve and a measured end coupling, wherein the end of the connecting sleeve is a disc and the head end is a sleeve;

[0005] The end of the connecting sleeve is connected to the input end, the distance between the head end of the connecting sleeve and the coupling of the measured end is adjustable, and the coupling of the measured end is connected to the motor under test;

[0006] A U-shaped hole is provided on one side of the sleeve, and two through holes are provided on the other side of the measured end coupling shaft, and the through holes are matched with the U-shaped hole through a fixing piece.

[0007] Furthermore, a concave key is provided on the other side of the sleeve.

[0008] Furthermore, a keyway is provided on one side of the coupling shaft at the measured end, and the keyway fits with the concave key.

[0009] Furthermore, the through hole is a screw hole, and the fixing piece is a bolt.

[0010] Beneficial effects

[0011] Flexible Distance Adjustment: The device features an adjustable distance sleeve between the connecting sleeve and the coupling being tested, and the U-shaped hole and through-hole are mated via a fixture, enabling flexible adjustment of the distance between the two. This design allows the device to accommodate couplings of varying specifications and installation requirements, enhancing its versatility and flexibility.

[0012] Stable connection structure: The U-shaped hole and through-hole are matched with fixings (such as bolts and pins), ensuring a stable connection between the connecting sleeve and the coupling on the measured end. This connection structure can effectively resist vibration and impact during operation, ensuring the stability and reliability of the transmission.

[0013] Improve machining accuracy: By precisely adjusting the distance between the connecting sleeve and the coupling at the tested end and maintaining a stable connection state after fixing, it helps to maintain the accurate position of the coupling during machining or testing, thereby improving machining or testing accuracy.

[0014] Simplified installation and maintenance: The device is designed with ease of installation and maintainability in mind. The connection and removal of the coupling sleeve to the measured end can be achieved through simple fixture operations, reducing the difficulty and cost of installation and maintenance.

[0015] Enhanced adaptability: Since the device has flexible distance adjustment capabilities and a stable connection structure, it can adapt to a variety of different working environments and installation conditions, enhancing the adaptability and application range of the device.

[0016] An adjustable distance coupling processing device has adjustable distance, which is more convenient to operate and can be adjusted steplessly. The adjustable length can be changed by replacing the connecting sleeve and the coupling at the measured end, reducing manual handling and the generation of errors.

[0017] In summary, the adjustable distance coupling processing device provides a more efficient, reliable and flexible coupling processing and testing solution through its flexible distance adjustment, stable connection structure, improved processing accuracy, simplified installation and maintenance, and enhanced adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of an adjustable distance coupling processing device connecting a motor and an input end;

[0019] Figure 2 1. It is a schematic diagram of the connecting sleeve structure;

[0020] Figure 3 It is a schematic diagram of the shaft structure of the coupling at the tested end. DETAILED DESCRIPTION

[0021] The present invention is described in detail below with reference to the following examples. The following examples will help those skilled in the art further understand the present invention, but are not intended to limit the present invention in any way. It should be noted that those skilled in the art may make various adjustments and improvements without departing from the scope of the present invention. These modifications and improvements are all within the scope of protection of the present invention.

[0022] like Figure 1-3 As shown, the utility model discloses an adjustable distance coupling processing device, comprising a connecting sleeve 1 and a measured end coupling 3, wherein the end of the connecting sleeve 1 is a disc 102 and the head end is a sleeve 101;

[0023] The end of the connecting sleeve 1 is connected to the input end 2, the distance between the head end of the connecting sleeve 1 and the measured end coupling 3 is adjustable, and the measured end coupling 3 is connected to the measured motor 4;

[0024] A U-shaped hole 103 is provided on one side of the sleeve 101, and two through holes 302 are provided on the other side of the shaft of the measured end coupling 3. The through holes 302 are matched with the U-shaped hole 103 through a fixing piece.

[0025] Preferably, a concave key 104 is provided on the other side of the sleeve 101 .

[0026] Preferably, a keyway 301 is provided on one side of the shaft of the measured end coupling 3 , and the keyway 301 is matched with the concave key 104 .

[0027] Preferably, the through hole 302 is a screw hole, and the fixing member is a bolt.

[0028] Example 1: This example describes in detail the specific structure and working principle of the adjustable distance coupling processing device. First, we prepare the following main components:

[0029] Connecting sleeve 1: This sleeve consists of two parts. The end is a disc 102, which is used to connect to the input end 2, such as a drive motor or other power source; the head end is a sleeve 101, which is used to achieve an adjustable distance connection with the measured end coupling 3. A U-shaped hole (103) is designed on one side of the sleeve 101 for subsequent cooperation with a fixing part to achieve fixation with the measured end coupling.

[0030] The shaft of the tested end coupling 3 has two through-holes 302 designed as screw holes for receiving bolts as fixings. In addition, the shaft is also designed with a keyway 301 for mating with the concave key 104 on the connecting sleeve to achieve synchronous rotation transmission.

[0031] Fixing member: In this embodiment, a bolt is used as a fixing member, which passes through the U-shaped hole 103 and is tightened in the through hole 302 of the coupling 3 at the tested end to achieve a stable connection between the two.

[0032] The motor under test 4: as the power source or load, is directly connected to the coupling 3 at the tested end, and the performance test or processing operation is carried out through the device.

[0033] Assembly and operation process:

[0034] Pre-connect the motor 4 to the coupling 3 to ensure that the rotating shafts are aligned.

[0035] The sleeve 101 of the connecting sleeve 1 is partially placed on the shaft of the coupling 3 at the tested end, while ensuring that the concave key 104 is aligned with the keyway 301 and inserted.

[0036] Adjust the relative position between the connecting sleeve 1 and the measured end coupling 3 to achieve the required distance or position.

[0037] A bolt is used as a fixing member, passed through the U-shaped hole 103 and tightened into the through hole 302 of the coupling 3 at the tested end to achieve a stable connection between the two.

[0038] The disc 102 portion of the connecting sleeve 1 is connected to the input end 2 to complete the assembly of the entire device.

[0039] Implementation effect:

[0040] Through the above embodiment, an adjustable distance coupling processing device is provided, which can conveniently adjust the distance between the tested end coupling and the input end, is applicable to a variety of different testing or processing scenarios, and improves the flexibility and applicability of the device.

[0041] The invention relates to a distance-adjustable coupling processing device, which has an adjustable distance, is more convenient to operate, and has a stepless distance adjustment. The adjustable length can be changed by replacing a connecting sleeve and a coupling at a measured end.

[0042] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An adjustable distance coupling processing device, characterized in that: It comprises a connecting sleeve (1) and a measured end coupling (3), wherein the end of the connecting sleeve (1) is a disc (102) and the head end is a sleeve (101); The end of the connecting sleeve (1) is connected to the input end (2), the distance between the head end of the connecting sleeve (1) and the measured end coupling (3) is adjustable, and the measured end coupling (3) is connected to the measured motor (4); A U-shaped hole (103) is provided on one side of the sleeve (101), and two through holes (302) are provided on the other side of the shaft of the measured end coupling (3), and the through holes (302) are matched with the U-shaped hole (103) via a fixing piece.

2. The adjustable distance coupling processing device according to claim 1, characterized in that: A concave key (104) is provided on the other side of the sleeve (101).

3. The adjustable distance coupling processing device according to claim 2, characterized in that: A keyway (301) is provided on one side of the shaft of the measured end coupling (3), and the keyway (301) is fitted with the concave key (104).

4. The adjustable distance coupling processing device according to claim 1, characterized in that: The through hole (302) is a screw hole, and the fixing member is a bolt.

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