Coupling alignment tool capable of adjusting distance

Abstract

The distance-adjustable coupling alignment tool comprises a fixed bottom plate and an inner sleeve rod arranged in the middle of the right side of the fixed bottom plate, an outer sleeve rod is arranged on the outer portion of the right side of the inner sleeve rod, and a fixed plate is arranged on the right side of the outer sleeve rod. Fixing bolts are arranged at the connecting positions of the outer sleeve rods and the fixing plates, fixing holes are formed in the inner positions of the upper side and the lower side of the fixing bottom plate correspondingly, sliding rails are arranged on the inner sides of the outer sleeve rods, fixing lantern rings are connected to the outer sides of the outer sleeve rods, and the inner sleeve rods are moved and the fixing lantern rings are rotated, so that the inner sleeve rods are fixed. An operator can flexibly adjust the distance between the two couplings to adapt to couplings of different sizes or different working requirements, the outer sleeve rod and the inner sleeve rod can be ensured to be stable and free of displacement in the fixing process by utilizing the displacement of the fixing sleeve ring on the outer sleeve rod and combining the fixing mode of the fixing screw, and the stability of the coupling is ensured. And equipment instability caused by looseness is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field related to coupling alignment tools, and particularly relates to a coupling alignment tool with adjustable distance. Background Art

[0002] As a core component in mechanical equipment, the coupling undertakes the key tasks of transmitting torque and rotational power. And the alignment operation is an important step to ensure the efficient and stable operation of the coupling. Therefore, the research and application of special tools for coupling alignment are particularly important.

[0003] However, there are still certain deficiencies in the existing special alignment tools in terms of technology. For couplings of different models and specifications, the existing tools may not be fully adaptable, lacking sufficient flexibility and versatility. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a coupling alignment tool with adjustable distance to solve the problem that the existing tools may not be fully adaptable to couplings of different models and specifications, lacking sufficient flexibility and versatility as mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A coupling alignment tool with adjustable distance, including a fixed bottom plate and an inner sleeve rod arranged at the middle position on the right side of the fixed bottom plate;

[0006] An outer sleeve rod is arranged at the outer position on the right side of the inner sleeve rod, a fixing plate is arranged at the right side of the outer sleeve rod, and a fixing bolt is arranged at the connection position between the outer sleeve rod and the fixing plate;

[0007] Fixing holes are respectively opened at the upper and lower inner positions of the fixed bottom plate;

[0008] A slide rail is opened at the inner position of the outer sleeve rod, a fixed collar is connected at the outer position of the outer sleeve rod, a slider is arranged at the connection position between the fixed collar and the slide rail, and a fixing screw is connected at the middle inner position on the upper side of the fixed collar.

[0009] Preferably, the inner sleeve rod and the outer sleeve rod are connected by a nested connection method, and the inner sleeve rod is connected to the fixed bottom plate by an integrated connection method.

[0010] Preferably, the outer sleeve rod is connected to the fixing plate by a fixing bolt, and the inner sleeve rod can move left and right in the outer sleeve rod.

[0011] Preferably, the slide rail is a spiral strip-shaped groove, and the fixed collar is connected to the outer sleeve rod by a threaded connection method.

[0012] Preferably, the fixed collar can be rotationally moved on the outer sleeve rod through threads, and the slider is connected to the inner side of the fixed collar by an integrated connection method.

[0013] Preferably, the fixing screw is connected to the fixed collar by a threaded connection method, and the fixing screw penetrates through the outer sleeve rod through a slide rail to press against the inner sleeve rod.

[0014] Preferably, an adjustment bracket is provided at the upper right side position of the fixing plate, and a nut is provided at the connection between the left side of the adjustment bracket and the fixing plate.

[0015] Preferably, the adjustment bracket can be rotated on the fixing plate by loosening the nut, and dial indicators are respectively provided at the upper left side positions of the adjustment bracket and the fixing plate.

[0016] Compared with the prior art, the present utility model provides an adjustable-distance coupling alignment tool, which has the following beneficial effects:

[0017] In an adjustable-distance coupling alignment tool, the following advantages can be achieved through the settings of the fixed collar, slide rail, slider and fixing screw:

[0018] Flexible adjustment: By moving the inner sleeve rod and rotating the fixed collar, the operator can flexibly adjust the distance between the two couplings to adapt to different sizes of couplings or different working requirements.

[0019] Stable fixation: By utilizing the displacement of the fixed collar on the outer sleeve rod and combining with the fixing method of the fixing screw, it can ensure that the outer sleeve rod and the inner sleeve rod are stable during the fixing process and will not shift, avoiding equipment instability caused by loosening.

[0020] Powerful fixation: By pressing against the outside of the inner sleeve rod in different directions of the fixing screw in the slide rail and fixing on the upper and lower sides of the inner sleeve rod, a more powerful fixing effect can be provided to ensure the accurate and stable position of the coupling.

[0021] Efficient alignment: Since the device can more stably fix the two couplings, the operator can complete the operation more quickly during the alignment operation, reducing the adjustment time and improving work efficiency.

[0022] In summary, this adjustable-distance coupling alignment tool has the advantages of flexible adjustment, stable fixation, powerful fixation and efficient alignment, etc., which can help the operator more conveniently and quickly complete the adjustment and positioning of the coupling, ensure the normal operation of the equipment, and improve work efficiency and accuracy. Brief Description of the Drawings

[0023] Figure 1 It is a schematic structural diagram of the present utility model.

[0024] Figure 2 This is a schematic structural view of the side perspective of the utility model.

[0025] Figure 3 This is a schematic structural view of the fixed collar of the utility model after being removed from the outer sleeve rod.

[0026] Figure 4 This is a schematic structural view of the fixed collar of the utility model.

[0027] Figure 5 This is a schematic structural view of the adjustment frame of the utility model.

[0028] In the figure:

[0029] 1. Fixed bottom plate; 2. Fixed plate; 3. Fixed hole; 4. Inner sleeve rod; 5. Outer sleeve rod; 6. Fixed bolt; 7. Dial indicator; 8. Adjustment frame; 9. Fixed collar; 10. Fixed screw; 11. Slide rail; 12. Nut; 13. Slide block. Specific embodiments

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] The present utility model provides an adjustable-distance coupling alignment tool as shown in Figures 1-5 Figure, which includes a fixed bottom plate 1 and an inner sleeve rod 4 disposed at the middle position on the right side of the fixed bottom plate 1;

[0032] An outer sleeve rod 5 is disposed at the outer position on the right side of the inner sleeve rod 4, a fixed plate 2 is disposed at the right side of the outer sleeve rod 5, and a fixed bolt 6 is disposed at the connection position between the outer sleeve rod 5 and the fixed plate 2;

[0033] Fixed holes 3 are respectively formed at the upper and lower inner positions of the fixed bottom plate 1;

[0034] A slide rail 11 is formed at the inner position of the outer sleeve rod 5, a fixed collar 9 is connected to the outer side of the outer sleeve rod 5, a slide block 13 is disposed at the connection position between the fixed collar 9 and the slide rail 11, and a fixed screw 10 is connected to the middle inner position on the upper side of the fixed collar 9.

[0035] In this embodiment, the operator can connect the fixed base plate 1 of the coupling alignment tool to the left coupling and fix it by passing bolts through the fixing holes 3. Subsequently, connect the fixing plate 2 to the right coupling and fix it by passing the fixing bolts 6 through the outer sleeve rod 5. The inner sleeve rod 4 is sleeved into the outer sleeve rod 5 and moved left and right to adjust the distance. After the adjustment is completed, it is fixed by the contact of the fixing screw 10 to meet the alignment requirements.

[0036] In addition, when facing changes such as fine-tuning of equipment position or equipment upgrade, this adjustable distance tool can also continue to be used through simple adjustment, reducing the cost and trouble of tool replacement. It avoids mechanical damage caused by poor alignment and ensures the normal operation of the device.

[0037] This tool is made of 304 stainless steel and has the characteristics of being corrosion-resistant and not being affected by environmental factors such as electromagnetic, temperature, and humidity.

[0038] Moreover, it has a pure mechanical structure, simple operation and usage methods, is more durable than electronic instruments, and has simple repair methods. By using the adjustable telescopic sleeve and the adjustable dial indicator 7 bracket, couplings of various specifications can be applicable, with sufficient flexibility and versatility, saving the cost of a variety of special tools.

[0039] As Figures 1-5 shown, the inner sleeve rod 4 and the outer sleeve rod 5 are connected by a sleeved connection method. The inner sleeve rod 4 is connected to the fixed base plate 1 by an integrated connection method. The outer sleeve rod 5 is connected to the fixing plate 2 by the fixing bolts 6. The inner sleeve rod 4 can move left and right in the outer sleeve rod 5. The slide rail 11 is a spiral strip groove. The fixed collar 9 is connected to the outer sleeve rod 5 by a threaded connection method. The fixed collar 9 can rotate and move on the outer sleeve rod 5 through the thread. The slider 13 is connected to the inner side of the fixed collar 9 by an integrated connection method. The fixing screw 10 is connected to the fixed collar 9 by a threaded connection method, and the fixing screw 10 passes through the outer sleeve rod 5 through the slide rail 11 to press against the inner sleeve rod 4. An adjustment frame 8 is provided at the upper right side position of the fixing plate 2. A nut 12 is provided at the connection between the left side of the adjustment frame 8 and the fixing plate 2. The adjustment frame 8 can rotate on the fixing plate 2 by loosening the nut 12. Dial indicators 7 are respectively provided at the upper left side positions of the adjustment frame 8 and the fixing plate 2.

[0040] Preferably, the operator can adjust the distance between the two couplings by moving the inner sleeve rod 4 in the outer sleeve rod 5, and can rotate the fixing collar 9 by using the slider 13 in the slide rail 11 on the outer sleeve rod, and use the fixing collar 9 to move on the outer sleeve rod, tighten the fixing screw 10, and use one side of the fixing screw 10 to penetrate the slide rail 11 and abut against the upper outer side of the inner sleeve rod 4, and one side of the fixing screw 10 to penetrate the slide rail 11 and abut against the lower outer side of the inner sleeve rod 4 for fixing, and use the two fixing screws 10 to press the inner sleeve rod 4 in the outer sleeve rod 5 in different directions to more stably complete the fixation of the outer sleeve rod 5 and the inner sleeve rod 4, and prevent the inner sleeve rod 4 from moving in the outer sleeve rod 5, so that the device can better complete the alignment of the two couplings.

[0041] Preferably, the operator can loosen the nut 12 at the left end of the adjustment frame 8 and rotate the adjustment frame 8 on the upper side of the fixed plate 2 to rotate the dial indicator 7 to a more suitable viewing angle, which is convenient for the operator to observe and adjust.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A coupling alignment tool with adjustable distance, comprising a fixed base plate (1) and an inner sleeve rod (4) arranged at a middle position on the right side of the fixed base plate (1); An outer sleeve rod (5) is provided at an outer position on the right side of the inner sleeve rod (4), a fixing plate (2) is provided at the right side of the outer sleeve rod (5), and a fixing bolt (6) is provided at a connection position between the outer sleeve rod (5) and the fixing plate (2); The fixed bottom plate (1) is provided with fixing holes (3) at the inner positions of the upper and lower sides respectively; Features: A slide rail (11) is provided at the inner side of the outer sleeve rod (5), a fixing collar (9) is connected to the outer side of the outer sleeve rod (5), a sliding block (13) is provided at the connection position between the fixing collar (9) and the slide rail (11), and a fixing screw (10) is connected to the middle inner position of the upper side of the fixing collar (9).

2. The distance-adjustable coupling alignment tool according to claim 1, characterized in that: The inner sleeve rod (4) and the outer sleeve rod (5) are connected by means of a sleeve-embedded connection, and the inner sleeve rod (4) is connected to the fixed base plate (1) by means of an integrated connection.

3. The distance-adjustable coupling alignment tool according to claim 2, characterized in that: The outer rod (5) is connected to the fixing plate (2) via a fixing bolt (6), and the inner rod (4) can move left and right in the outer rod (5).

4. The distance-adjustable coupling alignment tool according to claim 3, characterized in that: The slide rail (11) is a spiral strip groove, and the fixed collar (9) is connected to the outer sleeve rod (5) by means of a threaded connection.

5. The distance-adjustable coupling alignment tool according to claim 4, characterized in that: The fixing collar (9) can be rotated and moved on the outer sleeve (5) via a thread, and the sliding block (13) is connected to the inner side of the fixing collar (9) via an integrated connection.

6. A distance-adjustable coupling alignment tool according to claim 5, characterized in that: The fixing screw (10) is connected to the fixing collar (9) by means of a threaded connection, and the fixing screw (10) passes through the outer sleeve rod (5) via a slide rail (11) to press the inner sleeve rod (4).

7. The distance-adjustable coupling alignment tool according to claim 1, characterized in that: An adjustment frame (8) is provided at the upper right side of the fixing plate (2), and a nut (12) is provided at the connection between the left side of the adjustment frame (8) and the fixing plate (2).

8. The distance-adjustable coupling alignment tool according to claim 7, characterized in that: The adjustment frame (8) can be rotated on the fixed plate (2) by loosening the nut (12), and a dial indicator (7) is respectively provided at the upper left side of the adjustment frame (8) and the fixed plate (2).

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