A grinding device for cable insulation sleeves

Abstract

The utility model discloses a kind of grinding devices for cable insulation sleeve, it is related to cable insulation sleeve grinding technical field, the grinding device for cable insulation sleeve, including processing platform, the periphery upper surface of processing platform is all provided with moving groove, the upper end of moving groove is provided with fixed assembly, the center of processing platform upper surface is provided with rotary groove, and rotary groove is through processing platform from top to bottom, rotary groove is inserted with rotating column in its inside, the outside of rotating column is provided with ball bearing, and rotating column is rotatably connected with rotary groove by ball bearing, the bottom of rotating column is provided with second driving motor, and the output end of second driving motor drives rotating column rotatably connected, the present scheme solves the single horizontal grinding when existing cable insulation sleeve grinding, the cable insulation sleeve that needs to be taken down after grinding is carried out next, the time of sleeve replacement can appear, to cause the problem of low processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of cable insulation sleeve grinding technology, specifically a grinding device for cable insulation sleeves. Background Technology

[0002] Cable insulation sleeve is a composite insulation material tube used to wrap wires and cables. It belongs to the category of insulation protection devices and is mainly used in the fields of power and communication. After the cable insulation sleeve is welded, the welded parts need to be ground to keep the surface smooth. Chinese Patent CN118809346A (A Grinding Device for Cable Insulation Sleeves) includes a grinding table with a cross groove at the upper end. A first drive motor is fixedly installed on the side wall of the grinding table. Slots are provided inside two sets of clamping bars, and limit strips are fixedly installed inside the two sets of slots. The two sets of limit strips are slidably installed in the two sets of limit slots. This device can grind the inner and outer walls of the cable insulation sleeve simultaneously, ensuring the continuity and uniformity of the insulation layer, avoiding electric field concentration caused by local unevenness, thereby improving the overall insulation level. It can also ensure the accurate dimensions of the sleeve, guaranteeing the tightness and electrical performance after assembly. It also has the function of adjusting the grinding thickness of the cable insulation sleeve, allowing the insulation sleeve to better adapt to cables of different diameters, ensuring a good fit between the sleeve and the cable, avoiding gaps or excessive compression, thereby improving sealing and insulation performance.

[0003] However, existing cable insulation sleeve grinding methods involve single transverse grinding, requiring the removal of the ground cable insulation sleeve before proceeding to the next one, which results in sleeve replacement time and low processing efficiency. Therefore, this method does not meet current requirements. To address this, we propose a grinding device for cable insulation sleeves. Utility Model Content

[0004] The purpose of this invention is to provide a grinding device for cable insulation sleeves, in order to solve the problem mentioned in the background art that the existing cable insulation sleeve grinding is a single transverse grinding, and the ground cable insulation sleeve needs to be removed before the next one is processed, which results in sleeve replacement time and low processing efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a grinding device for cable insulation sleeves, comprising: a processing table, wherein each of the four upper surfaces of the processing table is provided with a movable groove, a fixed component is provided at the upper end of the movable groove, a rotating groove is provided at the center of the upper surface of the processing table, and the rotating groove extends vertically through the processing table, a rotating column is inserted inside the rotating groove, a ball bearing is provided outside the rotating column, and the rotating column is rotatably connected to the rotating groove through the ball bearing.

[0006] Preferably, a second drive motor is provided at the bottom end of the rotating column, and the output end of the second drive motor drives the rotating column to rotate. The bottom end of the second drive motor is fixed to a base by an external bolt.

[0007] Preferably, a mounting slot is provided on one side surface of the rotating column near the top, and the mounting slot extends through the rotating column. A cylinder is inserted into the mounting slot, and the cylinder rotates with the rotating column via an external bolt.

[0008] Preferably, the output end of the cylinder is provided with a first drive motor, the output end of the first drive motor is provided with an external mounting sleeve, one end of the mounting sleeve is provided with a grinding disc, one side of the mounting sleeve is provided with a first bolt, and the mounting sleeve is fixed to the output end of the first drive motor by the first bolt.

[0009] Preferably, the fixing component includes an upper fixing sleeve and a lower fixing sleeve, a fixing groove is formed between the upper fixing sleeve and the lower fixing sleeve, and fixing edges are provided at both ends of the upper fixing sleeve and the upper end of the fixing edge is provided with a second bolt.

[0010] Preferably, a support column is provided at the center of the lower surface of the lower fixed sleeve, and a movable seat is provided at the lower end of the support column. The movable seat moves along the movable groove, and all movable seats are T-shaped.

[0011] Preferably, the lower surface of the movable groove is provided with an adjustment groove, and the adjustment groove passes through the processing table. The bottom end of the adjustment groove is provided with a fixing knob, and one end of the fixing knob passes through the adjustment groove and is threadedly fixed to the movable seat.

[0012] Compared with the prior art, the beneficial effects of this utility model are: (1) The present invention adjusts the position of the grinding disc by rotating the rotating column. After the grinding of one cable insulation sleeve is completed, the grinding disc returns to the initial position, the second drive motor is started, and the rotating column is driven to rotate, thereby realizing the adjustment of the grinding disc direction. The same method is used to grind the already installed cable insulation sleeve. At this time, the ground cable insulation sleeve can be removed, thus realizing non-stop grinding, thereby improving the processing efficiency. The rotating column rotates once and then flips over to avoid the wire from getting tangled. This solves the problem that the existing cable insulation sleeve grinding is a single horizontal grinding, and the ground cable insulation sleeve needs to be removed before the next one is processed, which will result in the time required to replace the sleeve, thus leading to low processing efficiency.

[0013] (2) By setting a moving groove on the surface of the processing table, insert the moving seat along the moving groove and fix it by tightening the fixing knob. Place the cable insulation sleeve inside the fixing groove and fix it by squeezing with the upper fixing sleeve and the lower fixing sleeve. Lock it with the second bolt to prevent rotation and falling. Adjust the position by moving the moving seat to improve flexibility and applicability. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall bottom view of the present invention; Figure 3 This is a schematic diagram of the fixing component structure of this utility model; Figure 4 This is a schematic diagram of the processing table structure of this utility model; In the diagram: 1. Machining table; 2. Base; 3. Rotating column; 4. Cylinder; 5. First drive motor; 6. Grinding disc; 7. Mounting sleeve; 8. First bolt; 9. Moving slot; 10. Fixing assembly; 11. Second drive motor; 12. Adjusting slot; 13. Ball bearing; 14. Rotating slot; 15. Upper fixing sleeve; 16. Lower fixing sleeve; 17. Fixing slot; 18. Fixing edge; 19. Second bolt; 20. Support column; 21. Moving seat; 22. Fixing knob; 23. Mounting slot. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Please see Figure 1-4 The present invention provides an embodiment of a grinding device for cable insulation sleeves, comprising: a processing table 1, wherein each of the four sides of the upper surface of the processing table 1 is provided with a movable groove 9, a fixed component 10 is provided at the upper end of the movable groove 9, a rotating groove 14 is provided at the center of the upper surface of the processing table 1, and the rotating groove 14 penetrates the processing table 1 vertically, a rotating column 3 is inserted inside the rotating groove 14, a ball bearing 13 is provided outside the rotating column 3, and the rotating column 3 is rotatably connected to the rotating groove 14 through the ball bearing 13, a mounting slot 23 is provided on the side surface of the rotating column 3 near the top, and the mounting slot 23 penetrates the rotating column 3, a cylinder 4 is inserted inside the mounting slot 23, and the cylinder 4 is rotated with the rotating column 3 through an external bolt, which facilitates the installation and disassembly of the cylinder 4; The fixing component 10 includes an upper fixing sleeve 15 and a lower fixing sleeve 16. A fixing groove 17 is formed between the upper fixing sleeve 15 and the lower fixing sleeve 16. Both ends of the upper fixing sleeve 15 and the lower fixing sleeve 16 are provided with fixing edges 18. A second bolt 19 is provided at the upper end of the fixing edge 18. A support column 20 is provided at the center of the lower surface of the lower fixing sleeve 16. A movable seat 21 is provided at the lower end of the support column 20. The movable seat 21 moves along the movable groove 9 and is T-shaped. An adjustment groove 12 is provided on the lower surface of the movable groove 9. The adjustment groove 12 passes through the processing table 1. A fixing knob 22 is provided at the bottom end of the adjustment groove 12. One end of the fixing knob 22 passes through the adjustment groove 12 and is threadedly fixed to the movable seat 21. Insert the movable base 21 along the movable groove 9 and fix it by tightening the fixing knob 22. Place the cable insulation sleeve inside the fixing groove 17 and fix it by pressing it with the upper fixing sleeve 15 and the lower fixing sleeve 16. Lock it with the second bolt 19 to prevent rotation and falling. Adjust the position by moving the movable base 21 to improve flexibility and applicability. The cylinder 4 is equipped with a first drive motor 5 at its output end. The output end of the first drive motor 5 is equipped with a mounting sleeve 7. One end of the mounting sleeve 7 is equipped with a grinding disc 6. A first bolt 8 is provided on one side of the mounting sleeve 7. The mounting sleeve 7 is fixed to the output end of the first drive motor 5 by the first bolt 8. The bottom end of the rotating column 3 is equipped with a second drive motor 11. The output end of the second drive motor 11 drives the rotating column 3 to rotate. The bottom end of the second drive motor 11 is fixed with a base 2 by an external bolt. The cylinder 4 is started, and its output drives the first drive motor 5 to move towards the cable insulation sleeve, causing the grinding disc 6 to enter the cable insulation sleeve. Then, the first drive motor 5 is started, and its output drives the grinding disc 6 to rotate, grinding the welded joints of the cable insulation sleeve. While grinding, another cable insulation sleeve is installed on another fixed component 10. After the grinding is completed, the grinding disc 6 returns to its initial position, and the second drive motor 11 is started, driving the rotating column 3 to rotate, thereby adjusting the direction of the grinding disc 6. The already installed cable insulation sleeve is ground in the same way. At this time, the ground cable insulation sleeve can be removed, thus achieving non-stop grinding and improving processing efficiency. The rotating column 3 rotates once and then flips to prevent wire entanglement.

[0017] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A grinding apparatus for cable insulation sleeves, comprising a processing table (1), characterized in that: The upper surface of the processing table (1) is provided with a moving groove (9) on all four sides. A fixed component (10) is provided at the upper end of the moving groove (9). A rotating groove (14) is provided at the center of the upper surface of the processing table (1), and the rotating groove (14) runs through the processing table (1) from top to bottom. A rotating column (3) is inserted inside the rotating groove (14). A ball bearing (13) is provided outside the rotating column (3), and the rotating column (3) is rotatably connected to the rotating groove (14) through the ball bearing (13).

2. The grinding device for cable insulation sleeves according to claim 1, characterized in that: The bottom end of the rotating column (3) is provided with a second drive motor (11), and the output end of the second drive motor (11) drives the rotating column (3) to rotate. The bottom end of the second drive motor (11) is fixed with a base (2) by an external bolt.

3. The grinding device for cable insulation sleeves according to claim 1, characterized in that: The rotating column (3) has a mounting slot (23) on one side surface near the top, and the mounting slot (23) passes through the rotating column (3). A cylinder (4) is inserted inside the mounting slot (23), and the cylinder (4) rotates with the rotating column (3) through an external bolt.

4. A grinding device for cable insulation sleeves according to claim 3, characterized in that: The cylinder (4) is provided with a first drive motor (5) at its output end. The output end of the first drive motor (5) is provided with an installation sleeve (7). One end of the installation sleeve (7) is provided with a grinding disc (6). One side of the installation sleeve (7) is provided with a first bolt (8). The installation sleeve (7) is fixed to the output end of the first drive motor (5) by the first bolt (8).

5. A grinding device for cable insulation sleeves according to claim 1, characterized in that: The fixing component (10) includes an upper fixing sleeve (15) and a lower fixing sleeve (16), a fixing groove (17) is formed between the upper fixing sleeve (15) and the lower fixing sleeve (16), and a fixing edge (18) is provided at both ends of the upper fixing sleeve (15) and the lower fixing sleeve (16), and a second bolt (19) is provided at the upper end of the fixing edge (18).

6. A grinding device for cable insulation sleeves according to claim 5, characterized in that: A support column (20) is provided at the center of the lower surface of the lower fixed sleeve (16). A movable seat (21) is provided at the lower end of the support column (20). The movable seat (21) moves along the movable groove (9), and the movable seat (21) is T-shaped.

7. A grinding device for cable insulation sleeves according to claim 6, characterized in that: The lower surface of the moving groove (9) is provided with an adjustment groove (12), and the adjustment groove (12) passes through the processing table (1). The bottom end of the adjustment groove (12) is provided with a fixing knob (22), and one end of the fixing knob (22) passes through the adjustment groove (12) and is threaded to the moving seat (21).

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