Clamping mechanism for shaft sleeve machining

Abstract

The utility model relates to the field of shaft sleeve machining, and discloses a clamping mechanism for shaft sleeve machining, which comprises two groups of fixing rods, two groups of rotating shafts, two groups of locking rings, two groups of locking belts and shaft sleeves, and four groups of buckle components are arranged on the top surfaces and the bottom surfaces of the two groups of locking rings. Due to the fact that the buckle assemblies are arranged on the two sides of the lock ring, after the shaft sleeve is installed in the lock belt, the buckle block is pushed towards one side of the shaft sleeve along the sliding groove until the fixing block is inserted into the clamping groove, the buckle block and the rubber pad can press the shaft sleeve, and then the bolt is inserted into the fixing block and the third inserting hole through the first inserting hole, so that the further fixing effect is achieved; therefore, the technical effect that the shaft sleeve is fixed more firmly is achieved, and the situation that the shaft sleeve is too large in size and falls off from the interior of the lock belt in the carrying process is avoided.

Description

Technical Field

[0001] This utility model relates to the field of bushing processing, and in particular to a clamping mechanism for bushing processing. Background Technology

[0002] A clamping mechanism for bushing machining is typically a bushing holder, primarily used to clamp and secure bushings to ensure safe and accurate operation during handling, installation, or maintenance. It effectively prevents damage to the bushings during movement or installation, while reducing safety risks for operators.

[0003] It consists of a fixed rod, a rotating shaft, a locking ring, and a locking band. After placing the bushing inside the locking band, rotating the rotating shaft can pull the locking band in and fix the bushing.

[0004] However, in the process of implementing the inventive technical solution in the embodiments of this application, the inventors of this application discovered that the above-mentioned technology has at least the following technical problems:

[0005] For some large bushings, the large size makes them difficult to handle, and the stability between the bushing and the locking ring cannot be guaranteed, making them prone to falling off and causing safety hazards. Utility Model Content

[0006] This application provides a clamping mechanism for bushing processing, which solves the technical problems in the prior art where some large bushings are difficult to handle, the stability between the bushing and the locking ring cannot be guaranteed, and they are prone to falling off during transportation, thus causing safety hazards. It achieves the technical effect of more firmly fixing the bushing and avoids the technical problem of the bushing falling off from the inside of the locking band during transportation due to its large size.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0008] This utility model discloses a clamping mechanism for machining bushings, comprising two sets of fixed rods, two sets of rotating shafts, two sets of locking rings, two sets of locking straps, and bushings. The top and bottom surfaces of the two sets of locking rings are provided with four sets of latching assemblies, each latching assembly including:

[0009] A sliding groove is provided on the top surface of the locking ring;

[0010] A slider, which is movably connected inside the groove;

[0011] A snap-fit ​​block having a mounting groove is disposed on the top surface of the slider, and the mounting groove is disposed on the front side of the snap-fit ​​block;

[0012] A rubber pad, which is adhesively fixed inside the mounting groove;

[0013] The bottom surface of the rubber pad is in contact with the bushing;

[0014] The fixing block has a fixing hole, and two sets of the fixing blocks are symmetrically welded to the middle of both sides of the buckle block. The fixing hole is located in the center of the fixing block.

[0015] The sleeve has a first set, a second set, a third set and a slot, the two sets of sleeves are welded to the top surface of the locking ring, and the slot is located in the middle of the slot;

[0016] In this configuration, one side of the two sets of card sleeves facing each other is attached to both sides of the buckle block; the first kit and the third kit are arranged in parallel; the first kit, the third kit, and the third kit are arranged perpendicularly to each other; and the bottom surface of the third kit is welded to the top surface of the locking ring.

[0017] The first socket is located at the center of the top surface of the first kit;

[0018] The third socket is located at the center of the top surface of the third component;

[0019] The fixing block is fitted inside the slot, and the fixing hole, the first insertion hole and the third insertion hole are located on the same vertical line;

[0020] Bolts are disposed inside the first insertion hole, the third insertion hole, and the fixing hole.

[0021] As a preferred embodiment of this utility model, the first insertion hole, the third insertion hole, and the fixing hole are threaded, and the first insertion hole, the third insertion hole, the fixing hole, and the bolt have the same shaft diameter.

[0022] In a preferred embodiment of this invention, the fixing block and the slot are the same size, and the fixing block and the slot are connected by the bolt thread.

[0023] In a preferred embodiment of this invention, the slider is disposed at the center of the bottom surface of the latching block, and the latching block is movably connected to the slide groove via the slider.

[0024] In a preferred embodiment of this invention, the slide groove is cross-shaped, the slider is cross-shaped, and the slide groove and the slider have the same dimensions.

[0025] In a preferred embodiment of this utility model, the mounting groove is rectangular, the rubber pad is rectangular, and the mounting groove and the rubber pad have the same dimensions.

[0026] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0027] 1. Because buckle components are set on both sides of the locking ring, after the bushing is installed inside the locking band, the buckle block is pushed along the slide groove to one side of the bushing until the fixing block is inserted into the slot. The buckle block and the rubber pad will press the bushing. Then, the bolt is inserted through the first insertion hole into the fixing block and the third insertion hole to further fix it. Therefore, it effectively solves the technical problem in the existing technology that some large bushings are difficult to transport, the stability between the bushing and the locking ring cannot be guaranteed, and they are easy to fall off during transportation, thus causing safety hazards. It achieves a more secure fixation of the bushing and avoids the bushing from falling off the inside of the locking band during transportation due to its large size. Attached Figure Description

[0028] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0029] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0030] Figure 2 This is a utility model Figure 1 Enlarged view of a portion of the structure in part A;

[0031] Figure 3 This is a utility model Figure 1 Enlarged and dissected view of the partial structure of part A in the image;

[0032] In the diagram: 1. Fixing rod; 2. Rotating shaft; 3. Locking ring; 4. Locking strap; 5. Bushing; 6. Buckle assembly; 7. Slide groove; 8. Slider; 9. Buckle block; 901. Mounting groove; 10. Rubber pad; 11. Fixing block; 111. Fixing hole; 12. Sleeve; 121. First assembly; 122. Second assembly; 123. Third assembly; 124. Slot; 13. First insertion hole; 14. Third insertion hole; 15. Bolt. Detailed Implementation

[0033] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0034] In the attached diagram, all identical reference numerals refer to the same components. Example

[0035] like Figure 1-3As shown, this utility model provides a clamping mechanism for bushing processing, including two sets of fixing rods 1, two sets of rotating shafts 2, two sets of locking rings 3, two sets of locking straps 4, and bushings 5. The top and bottom surfaces of the two sets of locking rings 3 are provided with four sets of latching assemblies 6, each latching assembly 6 including:

[0036] Slide groove 7 is provided on the top surface of the locking ring 3;

[0037] Slider 8 is movably connected inside the slide groove 7;

[0038] The snap-fit ​​block 9 has a mounting groove 901. The snap-fit ​​block 9 is disposed on the top surface of the slider 8, and the mounting groove 901 is disposed on the front side of the snap-fit ​​block 9.

[0039] Rubber pad 10 is adhesively fixed inside the mounting groove 901;

[0040] The bottom surface of the rubber pad 10 is in contact with the bushing 5;

[0041] The fixing block 11 has a fixing hole 111. Two sets of fixing blocks 11 are symmetrically welded to the middle of both sides of the buckle block 9. The fixing hole 111 is located in the center of the fixing block 11.

[0042] The ferrule 12 has a first assembly 121, a second assembly 122, a third assembly 123 and a slot 124. The two sets of ferrules 12 are welded to the top surface of the locking ring 3, and the slot 124 is located in the middle of the slot 124.

[0043] Among them, one side of the two sets of card sleeves 12 facing each other is attached to both sides of the buckle block 9, the first set 121 and the third set 123 are arranged in parallel, the first set 121, the third set 123 and the third set 123 are arranged in perpendicular, and the bottom surface of the third set 123 is welded to the top surface of the locking ring 3.

[0044] The first socket 13 is located at the center of the top surface of the first assembly 121;

[0045] The third socket 14 is located at the center of the top surface of the third kit 123;

[0046] Among them, the fixing block 11 is attached to the inside of the slot 124, and the fixing hole 111, the first insertion hole 13 and the third insertion hole 14 are located on the same vertical line;

[0047] Bolt 15 is located inside the first insertion hole 13, the third insertion hole 14 and the fixing hole 111.

[0048] Specifically, such as Figure 1-3As shown, the slide groove 7 is used to install the slider 8, allowing the snap-fit ​​block 9 to move along the slide groove 7 through the slider 8. The snap-fit ​​block 9 is used to snap and fix the bushing 5, further fixing the bushing 5 inside the locking ring 3. The rubber pad 10 is used to increase the friction between the snap-fit ​​block 9 and the bushing 5. The snap-fit ​​sleeve is used to set the slot 124 to install the fixing block 11. The slot 124 is used to place the fixing block 11. Push the snap-fit ​​block 9 along the slide groove 7 towards the bushing 5 until the fixing block 11 is inserted into the slot 124. The first insertion hole 13, the third insertion hole 14 and the fixing hole 111 are used to insert the bolt 15. Then, the bolt 15 is inserted into the first insertion hole 13, the third insertion hole 14 and the fixing hole 111, which can fix the front side of the snap-fit ​​block 9 at the bushing 5, thereby further fixing the bushing 5.

[0049] The first insertion hole 13, the third insertion hole 14, and the fixing hole 111 have internal threads, and the shaft diameter of the first insertion hole 13, the third insertion hole 14, the fixing hole 111, and the bolt 15 is the same.

[0050] The fixing block 11 and the slot 124 are the same size, and the fixing block 11 and the slot 124 are connected by bolts 15.

[0051] The slider 8 is located at the center of the bottom surface of the snap block 9, and the snap block 9 is movably connected to the slide groove 7 through the slider 8.

[0052] The slide groove 7 is cross-shaped, the slider 8 is cross-shaped, and the slide groove 7 and the slider 8 have the same size.

[0053] The mounting slot 901 is rectangular, and the rubber pad 10 is rectangular. The mounting slot 901 and the rubber pad 10 have the same size.

[0054] Instructions for use: First, install the bushing 5 into the locking band 4. Then, push the two buckle blocks 9 along one side of the bushing 5 until the fixing block 11 is inserted into the slot 124. The front side of the buckle block 9 will then snap into the bushing 5. Next, insert the bolt 15 into the first insertion hole 13, the third insertion hole 14, and the fixing hole 111. This will fix the front side of the buckle block 9 onto the bushing 5, further securing the bushing 5 and achieving a more secure fixation. This prevents the bushing 5 from falling out of the locking band 4 during transport due to its large size.

[0055] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A clamping mechanism for machining a bushing (5), comprising two sets of fixing rods (1), two sets of rotating shafts (2), two sets of locking rings (3), two sets of locking bands (4), and a bushing (5), characterized in that, The top and bottom surfaces of the two sets of locking rings (3) are provided with four sets of buckle assemblies (6), the buckle assemblies (6) including: A sliding groove (7) is provided on the top surface of the locking ring (3); A slider (8) is movably connected inside the groove (7); The snap-fit ​​block (9) has a mounting groove (901), the snap-fit ​​block (9) is disposed on the top surface of the slider (8), and the mounting groove (901) is disposed on the front side of the snap-fit ​​block (9); A rubber pad (10) is adhesively fixed inside the mounting groove (901); The bottom surface of the rubber pad (10) is in contact with the bushing (5); The fixing block (11) has a fixing hole (111). Two sets of the fixing blocks (11) are symmetrically welded to the middle of both sides of the buckle block (9). The fixing hole (111) is located at the center of the fixing block (11). The sleeve (12) has a first set (121), a second set (122), a third set (123) and a slot (124). The two sets of sleeves (12) are welded to the top surface of the locking ring (3), and the slot (124) is located in the middle of the slot (124). Among them, one side of the opposite face of the two sets of card sleeves (12) is attached to both sides of the buckle block (9), the first kit (121) and the third kit (123) are arranged in parallel, the first kit (121), the third kit (123) and the third kit (123) are arranged in perpendicular, and the bottom surface of the third kit (123) is welded to the top surface of the locking ring (3); The first socket (13) is located at the center of the top surface of the first kit (121); The third socket (14) is located at the center of the top surface of the third assembly (123); The fixing block (11) is attached to the inside of the card slot (124), and the fixing hole (111), the first insertion hole (13) and the third insertion hole (14) are located on the same vertical line; Bolt (15), the bolt (15) is disposed inside the first insertion hole (13), the third insertion hole (14) and the fixing hole (111).

2. The clamping mechanism for machining a bushing (5) according to claim 1, characterized in that, The first insertion hole (13), the third insertion hole (14) and the fixing hole (111) are threaded, and the first insertion hole (13), the third insertion hole (14), the fixing hole (111) and the bolt (15) have the same shaft diameter.

3. The clamping mechanism for machining a bushing (5) according to claim 1, characterized in that, The fixing block (11) and the slot (124) are the same size, and the fixing block (11) and the slot (124) are connected by the bolt (15) thread.

4. The clamping mechanism for machining a bushing (5) according to claim 1, characterized in that, The slider (8) is located at the center of the bottom surface of the buckle block (9), and the buckle block (9) is movably connected to the slide groove (7) through the slider (8).

5. The clamping mechanism for machining a bushing (5) according to claim 1, characterized in that, The groove (7) is cross-shaped, the slider (8) is cross-shaped, and the groove (7) and the slider (8) are the same size.

6. The clamping mechanism for machining a bushing (5) according to claim 1, characterized in that, The mounting groove (901) is rectangular, the rubber pad (10) is rectangular, and the mounting groove (901) and the rubber pad (10) are the same size.

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