Winding drum side plate rope inlet groove machining device
By installing a milling power head and milling cutter on a CNC lathe, the rotation and feeding movement are automatically controlled, and the problem of difficulty and cost of traditional reel side plate rope entry groove processing is solved, and efficient and low-cost rope entry groove processing is achieved. .
Patent Information
- Application Number
- CN202420495896.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-14
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-03-14
AI Technical Summary
The traditional drum side plate is difficult to process, the equipment investment cost is high and the processing efficiency is low, and the bending problem of the wire rope when passing through the rope groove is not effectively solved, resulting in the steel wire rope not being close to the side plate of the drum.
CNC lathe combines milling power head and milling cutter, and moves within the diameter of the side plate of the drum through the slide rack, automatically controls rotational movement and feed movement, and machining the inner rope groove and outer rope groove to simplify the structure and reduce equipment input.
High-quality and efficient rope entry groove processing is achieved, equipment costs are reduced, the need to use large machining centers or gantry drilling and milling machines is avoided, and the original function can be quickly removed and restored.
Smart Images
Figure CN222359330U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical processing, in particular to a device for processing a drum side plate into a rope groove. Background Art
[0002] The rope entry groove of the drum is usually located on the side plate of the drum, and is used to guide the external wire rope into the rope groove of the drum, so that the wire rope can be arranged in order and wound on the drum. The traditional rope entry groove structure is to drill a through hole or mill a waist-shaped groove directly on the side plate of the drum, but this type of rope entry groove will cause the wire rope to bend at a larger angle when passing through the rope entry groove and entering the rope groove of the drum, which may cause the wire rope to not fit well against the side plate of the drum, causing the wire rope to bulge at the bend and squeeze the rope groove space, which is not conducive to the neat arrangement of the wire rope. Therefore, the company optimized the traditional rope entry groove structure and effectively solved the above technical problems. The optimized rope entry groove structure is shown in the attached figure. Figure 5-6 As shown, this type of rope groove processing is difficult and due to the large diameter of the drum side plate, a large machining center with a large worktable or a large CNC gantry drilling and milling machine is required to complete the processing. The equipment investment cost is high and the processing efficiency is relatively low. Therefore, it is necessary to provide a drum side plate rope groove processing device with a simple structure, low cost and higher processing efficiency to complete the processing of the optimized rope groove. Utility Model Content
[0003] The utility model aims to provide a rope groove processing device for a drum side plate with a simple structure, so as to reduce the equipment investment cost and improve the processing efficiency.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] A device for processing rope grooves on drum side plates comprises a CNC lathe and a drum side plate, wherein the CNC lathe is provided with a chuck and a slide frame, the drum side plate is a disc-shaped part and is fixedly clamped on the chuck, the slide frame is fixedly provided with a support, the support is fixedly provided with a milling power head, the milling power head is equipped with a milling cutter, the center of the milling cutter is at the same height as the center of the CNC lathe spindle, the milling cutter is perpendicular to the drum side plate, and the milling cutter can be moved within the diameter range of the drum side plate through the slide frame.
[0006] Furthermore, the support includes an upper mounting plate, a support plate and a lower mounting plate. There are two support plates and the upper and lower ends are respectively fixedly connected to the upper mounting plate and the lower mounting plate. The upper mounting plate is provided with a first mounting hole for bolting to a milling power head, and the lower mounting plate is provided with a second mounting hole for bolting to a slide frame.
[0007] Furthermore, the model of the CNC lathe is CKP61125.
[0008] Furthermore, the milling power head model is LongLi NT30.
[0009] Compared with the prior art, the beneficial effects of the utility model are:
[0010] 1. The utility model adds a milling power head to the slide frame of the CNC lathe, and the milling power head is equipped with a milling cutter. The CNC lathe drives the rotation movement of the drum side plate and the feed movement of the milling cutter to combine, and the inner rope groove and the outer rope groove are milled according to the preset program to meet the requirements of rope groove processing. The CNC automatically controls the processing, and the processed rope groove has good quality and high processing efficiency.
[0011] 2. The utility model has a simple structure, low equipment investment, and low cost. It does not require a large machining center or a large CNC gantry drilling and milling machine. It can be modified and used on a CNC lathe. It has the characteristics of fast modification, good quality of rope groove processing, and high efficiency. It can also be quickly dismantled to restore the original function of the CNC lathe, saving a large amount of money for purchasing a large machining center or a large CNC gantry drilling and milling machine. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is the front view of the utility model;
[0013] Figure 2 It is a top view of the utility model;
[0014] Figure 3 It is the right view of the utility model;
[0015] Figure 4 is a schematic diagram of the support;
[0016] Figure 5 It is a schematic diagram of the side plate of the reel;
[0017] Figure 6 for Figure 5 Middle AA section view;
[0018] In the figure: 1-CNC lathe, 101-chuck, 102-slide frame, 2-support, 201-upper mounting plate, 202-support plate, 203-lower mounting plate, 204-first mounting hole, 205-second mounting hole, 3-milling power head, 4-milling cutter, 5-winding drum side plate, 501-rope entry groove, 502-waist-shaped groove, 503-inner rope groove, 504-outer rope groove. DETAILED DESCRIPTION
[0019] The utility model is described in detail below with reference to the accompanying drawings and specific embodiments.
[0020] See also Figure 1-Figure 4 , an embodiment provided by the utility model:
[0021] A rope groove processing device for a drum side plate comprises a numerically controlled lathe 1 and a drum side plate 5, wherein the numerically controlled lathe 1 is provided with a chuck 101 and a slide frame 102, the drum side plate 5 is a disc-shaped part and is fixedly clamped on the chuck 101, the slide frame 102 is fixedly mounted with a support 2, a milling power head 3 is fixedly mounted on the support 2, a milling cutter 4 is mounted on the milling power head 3, the height of the support 2 is determined by calculation so that the center of the milling cutter 4 is at the same height as the center of the spindle of the numerically controlled lathe 1, which is convenient for tool alignment, the milling cutter 4 is perpendicular to the drum side plate 5, and the milling cutter 4 can be moved within the diameter range of the drum side plate 5 through the slide frame 102, when the rope groove 501 to be processed rotates with the drum side plate 5 to Figure 3 When the milling cutter 4 is in the position, the axis of the milling cutter 4 is aligned with the center of the rope groove 501 for processing.
[0022] Among them, the support 2 includes an upper mounting plate 201, a support plate 202 and a lower mounting plate 203. There are two support plates 202 and the upper and lower ends are welded to the upper mounting plate 201 and the lower mounting plate 203 respectively. The upper mounting plate 201 is provided with a first mounting hole 204 for bolting to the milling power head 3, and the lower mounting plate 203 is provided with a second mounting hole 205 for bolting to the slide frame 102.
[0023] Among them, the model of CNC lathe 1 is CKP61125.
[0024] Among them, the model of milling power head 3 is LongLi NT30.
[0025] The structure of the rope entry groove 501 to be processed is as follows: Figure 5-6 As shown, the rope entry groove 501 is composed of a waist-shaped groove 502, an inner rope groove 503 and an outer rope groove 504. The waist-shaped groove 502 runs through the drum side plate 5, and the inner rope groove 503 and the outer rope groove 504 are respectively arranged at both ends of the waist-shaped groove 502 in the length direction. The inner rope groove 503 is connected with the waist-shaped groove 502 obliquely from shallow to deep starting from the inner side surface of the drum side plate 5, and the outer rope groove 504 is connected with the waist-shaped groove 502 obliquely from shallow to deep starting from the outer side surface of the drum side plate 5.
[0026] When processing the rope entry groove 501, the waist-shaped groove 502 is first milled, and then the drum side plate 5 with the waist-shaped groove 502 milled is clamped on the chuck 101. After the cutter is aligned, the CNC lathe 1 runs according to the preset program, and the rotation movement of the drum side plate 5 driven by the CNC lathe 1 and the feed movement of the milling cutter 4 are combined to gradually mill out the inner rope groove 503, and then the drum side plate 5 is turned around and clamped, and the outer rope groove 504 is milled out to complete the processing of the rope entry groove 501. During the processing of the inner rope groove 503 and the outer rope groove 504, the CNC automatically controls the processing, and the processed rope grooves are not only of good quality, but also of high processing efficiency. According to actual measurement and statistics, the processing time is shortened by about half compared with the gantry milling.
[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A device for processing rope grooves on drum side plates, characterized in that: The invention comprises a numerically controlled lathe (1) and a drum side plate (5), wherein the numerically controlled lathe (1) is provided with a chuck (101) and a slide frame (102), the drum side plate (5) is a disc-shaped part and is fixedly clamped on the chuck (101), the slide frame (102) is fixedly provided with a support (2), the support (2) is fixedly provided with a milling power head (3), the milling power head (3) is installed with a milling cutter (4), the center of the milling cutter (4) is at the same height as the center of the main shaft of the numerically controlled lathe (1), the milling cutter (4) is perpendicular to the drum side plate (5), and the milling cutter (4) can move within the diameter range of the drum side plate (5) through the slide frame (102).
2. A device for processing rope grooves on drum side plates according to claim 1, characterized in that: The support (2) comprises an upper mounting plate (201), a support plate (202) and a lower mounting plate (203); the support plates (202) are two in number and the upper and lower ends are respectively fixedly connected to the upper mounting plate (201) and the lower mounting plate (203); the upper mounting plate (201) is provided with a first mounting hole (204) for bolting to a milling power head (3); and the lower mounting plate (203) is provided with a second mounting hole (205) for bolting to a slide frame (102).
3. The device for processing the rope groove of the drum side plate according to claim 1, characterized in that: The model of the CNC lathe (1) is CKP61125.
4. The device for processing rope grooves on the drum side plate according to claim 1, characterized in that: The model of the milling power head (3) is LongLi NT30.