Cutting device
The integrated cutting device addresses inefficiencies in line duct and rail cutting by providing precise and efficient cutting on a single workbench, reducing costs and space usage.
Patent Information
- Application Number
- CN202422302543.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-09-20
AI Technical Summary
In the prior art, the cutting of wire troughs and guide rails has large length errors and low efficiency, and requires different tools to cut separately, which increases the tool cost and working area.
A cutting device integrated on a workbench is designed, including a linear guide, a first cutter and a second cutter, and precise control is achieved through scale marking and limiting devices, integrating cutting of wire grooves and guide rails, using an automatic tool lifting mechanism and hydraulic or mechanical force to control the cutting.
It realizes precise cutting of wire troughs and guide rails, improves cutting efficiency, reduces tool costs and work area, and is suitable for batch processing.
Smart Images
Figure CN223098106U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of electric work tools, and particularly relates to a cutting device, which is a tooling for quickly cutting wire grooves and guide rails. Background Art
[0002] A large number of circuits in electrical equipment such as high-voltage switch cabinets are positioned through wire grooves. During the positioning and connection process of the wire grooves, it is necessary to cut the wire grooves according to the actual length to complete the installation of the wire grooves. During the cutting process using a guillotine-type wire groove shear, the cutting surface is prone to skew. And during the cutting process, it is necessary to measure each wire groove, and then perform gas cutting on the measured wire groove. By repeating the above process to complete the cutting of all wire grooves, the problems are large length errors and low processing efficiency, which is not suitable for batch processing.
[0003] A large number of components such as terminals and air switches in electrical equipment such as high-voltage switch cabinets are arranged and installed through guide rails. During the installation process of the guide rails, it is often necessary to cut the guide rails according to the required actual length to complete the installation of the guide rails. Using traditional rail cutting tools, there are large errors in the cutting length, low cutting efficiency, and it is not suitable for batch processing. And during the working process, different tools are used to cut the wire grooves and guide rails, which also increases the tool cost of the wire grooves and guide rails. At the same time, a workbench is required for the wire groove cutter and the rail cutter respectively, increasing the working area. Summary of the Utility Model
[0004] Aiming at the problems existing in the prior art, the utility model provides a cutting device to realize the quick and accurate cutting of wire grooves and guide rails.
[0005] The utility model is realized through the following technical solutions:
[0006] A cutting device includes a workbench, a linear guide rail, a first cutter and a second cutter;
[0007] The linear guide rail is arranged on the workbench along the length direction of the workbench. The first cutter and the second cutter are respectively slidably connected to the linear guide rail through sliders. Limit devices are respectively arranged at both ends of the linear guide rail. Scale marks are arranged on the workbench to control the working positions of the first cutter and the second cutter. The first cutter and the second cutter are used to cut different workpieces.
[0008] Preferably, the first cutter is a wire groove cutter, and the second cutter is a rail cutter.
[0009] Preferably, the scale marks are scale rulers, and the scale rulers are arranged in parallel on one side of the linear guide rail.
[0010] Preferably, the 0 scale position of the scale ruler is aligned with the limit device.
[0011] Preferably, the linear track includes two tracks which are arranged in parallel at intervals. The first cutter and the second cutter are connected to the guide rail through sliders.
[0012] Preferably, a locking device is provided on the slider for positioning the slider.
[0013] Preferably, the locking device is a setscrew or a positioning locking wrench.
[0014] Preferably, the limiting device is a positioning baffle which is vertically arranged on the workbench and located at the end of the linear guide rail.
[0015] Preferably, a support seat is provided on the positioning baffle for supporting the end of the workpiece.
[0016] Preferably, the linear guide rail is a ball screw linear module, and the end of the ball screw is connected to the servo motor.
[0017] Compared with the prior art, the utility model has the following beneficial technical effects:
[0018] A cutting device provided by the utility model installs the first cutter and the second cutter on the same workbench, adopts a linear guide rail for sliding connection, and is provided with scale marks on the workbench at the same time, realizing precise control of the positions of the first cutter and the second cutter, ensuring the cutting accuracy of the wire groove and the guide rail, and realizing batch cutting of two types of parts on one workbench at the same time, greatly improving the cutting efficiency. Integrating two workbenches into one workbench reduces the occupied area of the factory area. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is a schematic structural view of the cutting device of the utility model;
[0020] Figure 2 is a top view of the cutting device of the utility model;
[0021] Figure 3 is a schematic structural view of the wire groove cutter of the utility model;
[0022] Figure 4 is a schematic structural view of the guide rail cutter of the utility model.
[0023] In the figure: 1. Base; 2. Linear guide rail; 3. Indicator board; 4. Slider; 5. Positioning locking wrench; 6. Support seat; 7. Positioning baffle; 8. Wire groove cutter; 9. Guide rail cutter; 10. Scale. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0024] To make the objectives, technical solutions and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are some, but not all, of the embodiments of this application. Components of the embodiments of this application usually described and illustrated in the drawings here can be arranged and designed in various different configurations.
[0025] Therefore, the detailed description of the embodiments of this application provided in the drawings below is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without creative efforts belong to the scope of protection of this application.
[0026] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0027] In the description of the embodiments of this application, it should be noted that if terms such as "upper", "lower", "horizontal", "inner", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships in which the utility model product is usually placed during use, it is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of this application. In addition, terms such as "first", "second", etc. are only used for descriptive distinction and cannot be construed as indicating or implying relative importance.
[0028] In addition, if the term "horizontal" appears, it does not mean that the component is required to be absolutely horizontal, but it can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but it can be slightly inclined.
[0029] In the description of the embodiments of this application, it should also be noted that unless otherwise clearly specified and limited, if terms such as "set", "installed", "connected", "connected" are understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.
[0030] A cutting device includes a workbench 1, a linear guide 2, a wire groove cutter 8 and a guide rail cutter 9.
[0031] The linear guide rail 2 is arranged on the workbench along the length direction of the workbench. The wire groove cutter 8 and the guide rail cutter 9 are respectively slidably connected to the linear guide rail 2 through sliders, and limiting devices are respectively arranged at both ends of the linear guide rail.
[0032] It should be noted that both the wire groove cutter 8 and the guide rail cutter 9 are arranged on the linear guide rail. The wire groove cutter 8 and the guide rail cutter 9 are special equipment, and during use, the wire groove cutter 8 and the guide rail cutter 9 respectively cut the wire groove and the track.
[0033] During use, the wire groove cutter 8 and the guide rail cutter 9 of this cutting device are integrated on one workbench through the guide rail, and the moving distance is controlled through the linear track, thereby realizing the cutting of the wire groove and the guide rail on one workbench, reducing one workbench, lowering the cost and at the same time reducing the occupied area of the factory area, and realizing the precise cutting of the wire groove and the track.
[0034] In some embodiments, a scale 10 is arranged on the workbench for controlling the cutting length of the workpiece. Align the 0 scale of the scale with the limiting device, contact the end of the wire groove or the track with the limiting device, and move the wire groove cutter 8 or the guide rail cutter 9 to the scale corresponding to the target length, then the fixed-length cutting of the wire groove or the track can be realized.
[0035] The scale is arranged parallel to the linear guide rail and on one side. Two scales can also be arranged. The 0 scales of the two scales are respectively aligned with the two limiting devices. The scale can be installed on the workbench according to the usage habit. It is necessary to ensure that the scale is parallel to the linear guide rail. For example, the two scales are respectively located on both sides of the two linear guide rails.
[0036] In some embodiments, the linear track includes two tracks. The two tracks are arranged in parallel at intervals. The wire groove cutter 8 and the guide rail cutter 9 are respectively connected to the guide rail through sliders 4. Chutes matching the track are arranged on both sides of the bottom of the guide rail, and both ends of the guide rail are connected to the two guide rails through the chutes.
[0037] An indicator board 3 is arranged on the side wall of the slider. The indicator board 3 matches the scale (10) and is used to mark the relative distance between the cutting position of the cutter and the limiting device.
[0038] A locking device is arranged on the slider for positioning the slider, thereby realizing the positioning of the cutting positions of the wire groove cutter 8 and the guide rail cutter 9 to ensure the cutting accuracy of the wire groove and the track.
[0039] The locking device is a set screw. The set screw is horizontally arranged on the slider. One end of the set screw can abut against the guide rail, and the other end is located outside the slider.
[0040] In another embodiment, the locking device is a positioning locking wrench 5, which includes a locking pin and an eccentric wrench. By controlling the movement of the locking pin with the eccentric wrench, the end of the locking pin is brought into contact with the guide rail, thereby achieving positioning.
[0041] In some embodiments, the limiting device is a positioning baffle 7, which is vertically arranged on the workbench and located at the end of the linear guide rail. It mainly has two functions. The first is to position the end of the wire groove or the guide rail, and the second is to limit the wire groove cutter 8 and the guide rail cutter 9 to prevent them from separating from the linear guide rail.
[0042] A support seat 6 is provided on the positioning baffle for supporting the ends of the wire groove and the track. The height of the support group is flush with the cutting table on the wire groove cutter 8 and the guide rail cutter 9. During the cutting process, one end of the workpiece is lapped on the support seat, and the other end is located on the cutting table, ensuring that the workpiece is in a horizontal state and preventing the cutting end face from forming an inclined plane.
[0043] The workbench is fixed on the support frame, and the support frame is a rectangular frame structure. A foot pad is provided at the lower end of each support leg of the support frame. The foot pad maintains a certain friction with the ground, improving the stability of the workbench and leveling the workbench through the foot pad at the same time.
[0044] The wire groove cutter 8 is an automatic tool-lifting mechanism type wire groove cutter, and the cutting grooves of the wire groove cutter 8 and the guide rail cutter 9 extend perpendicular to the direction of the guide rail.
[0045] The automatic tool-lifting mechanism type wire groove cutter combines the automatic tool-lifting technology and the wire groove cutting function, and can efficiently and accurately complete the cutting work of the wire groove. The working principle of the automatic tool-lifting mechanism type wire groove cutter mainly depends on the transmission and control of mechanical force or hydraulic power. When starting, the automatic tool-lifting mechanism makes the blade automatically rise and be positioned at the predetermined cutting position, and then the blade moves downward to accurately cut the wire groove. After the cutting is completed, the automatic tool-lifting mechanism will drive the blade to quickly return to its original position for the next cutting operation.
[0046] The guide rail cutter includes a hydraulic type and a mechanical type, and the working principle mainly depends on the transmission and control of mechanical force or hydraulic power. The mechanical guide rail cutter realizes the purpose of wire breaking through mechanical principles such as eccentricity and lever, while the hydraulic guide rail cutter uses hydraulic power for cutting. The guide rail cutter has high-strength blades and precise cutting mechanisms to ensure the accuracy and efficiency of cutting.
[0047] This cutting device makes the cuts of the wire groove and the guide rail flat, beautiful and the length accurate by setting the origin positioning baffle, scale and cutting machine along the axial direction of the wire groove and the guide rail on the base and through the cooperation of the slide rail device that can adjust the position of the cutter. It reduces the labor intensity of workers and improves work efficiency.
[0048] Example 1
[0049] A cutting device, in which a linear module is used for the linear track to control the positions of the wire groove cutter 8 and the guide rail cutter 9. The remaining structures can refer to the above structures, including a workbench 1, a linear module, a wire groove cutter 8 and a guide rail cutter 9.
[0050] The linear module is of a lead screw slider structure. One end of the lead screw is connected to a servo motor, and the servo motor is connected to a controller. The wire groove cutter 8 and the guide rail cutter 9 are arranged on the slide table of the linear module. By controlling the linear module through the controller, the moving positions of the wire groove cutter 8 and the guide rail cutter 9 can be accurately controlled.
[0051] It should be noted that two sets of linear modules are required to control the wire groove cutter 8 and the guide rail cutter 9 respectively. The two sets of linear modules can be arranged in a linear arrangement or in a parallel arrangement. The controllers of the two linear modules can be two controllers, or the two controllers can be integrated into one controller. By accurately controlling the number of turns of the lead screw by the servo motor, the moving distance of the slide table can be controlled to ensure the accuracy of cutting.
[0052] The above content is only to illustrate the technical idea of the present invention and cannot be used to limit the protection scope of the present invention. Any modification made on the basis of the technical solution according to the technical idea proposed by the present invention falls within the protection scope of the claims of the present invention.
Claims
1. A cutting device, characterized in that, It includes a workbench, linear guides, a first cutter and a second cutter; The linear guides are arranged on the workbench along the length direction of the workbench. The first cutter and the second cutter are respectively slidably connected to the linear guides through sliders. Limit devices are respectively arranged at both ends of the linear guides. Scale marks are arranged on the workbench to control the working positions of the first cutter and the second cutter. The first cutter and the second cutter are used for cutting different workpieces.
2. The cutting device according to claim 1, characterized in that, The first cutter is a wire groove cutter, and the second cutter is a guide rail cutter.
3. The cutting device according to claim 1, wherein, The scale marks are scale rulers, and the scale rulers are arranged in parallel on one side of the linear guides.
4. A cutting device according to claim 3, characterized in that, The 0 scale position of the scale ruler is aligned with the limit device.
5. A cutting device according to claim 1, characterized in that, The linear guides include two tracks, and the two tracks are arranged in parallel at intervals. The first cutter and the second cutter are connected to the guide rails through sliders.
6. A cutting device according to claim 1, wherein, A locking device is arranged on the slider for positioning the slider.
7. A cutting device according to claim 6, characterized in that, The locking device is a setscrew or a positioning locking wrench.
8. A cutting device according to claim 1, characterized in that, The limit device is a positioning baffle, and the positioning baffle is vertically arranged on the workbench and located at the end of the linear guide.
9. A cutting device according to claim 8, characterized in that, A support seat is arranged on the positioning baffle for supporting the end of the workpiece.
10. A cutting device according to claim 1, characterized in that, The linear guide is a ball screw linear module, and the end of the ball screw is connected to a servo motor.