Cutting device for arc door machining
By designing a high-precision cutting device, the accuracy and automation problems of traditional devices in cutting curved door panels have been solved, achieving efficient and stable grooving and position adjustment, and improving the processing quality and equipment applicability of curved doors.
Patent Information
- Application Number
- CN202520031095.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-07
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-01-07
AI Technical Summary
Traditional cutting devices suffer from drawbacks when processing curved door panels, including difficulty in ensuring cutting accuracy, low automation, unstable fixing, and inability to adapt to the cutting needs of panels of different specifications and shapes, which affects processing quality and efficiency.
A cutting device for processing arc-shaped doors, including a cutting bed, a moving device, and a clamping device, was designed. The device uses a grooving tool driven by a slide rail, a hydraulic rod, and a motor, combined with a clamping structure of a clamping cylinder and a slider, to achieve high-precision and automated grooving and position adjustment of sheet metal.
It improves the uniformity and accuracy of grooving in sheet metal, reduces labor intensity, increases production efficiency, and enhances the versatility of equipment and processing quality.
Smart Images
Figure CN223863343U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to door and window processing equipment technical field, specifically, relate to a cutting device for arc door processing. BACKGROUND
[0002] In the door and window processing industry, arc door is loved by consumers because of its beautiful and unique shape. However, the processing of arc door is relatively complex, especially in the cutting link of plate, high-precision and high-efficiency equipment is needed to meet the production demand.
[0003] When the traditional cutting device processes arc door plate, evenly spaced grooves are opened on the plate, the plate is folded outward along the ungrooved side, and then the arc plate is shaped on the mold. Then, the adhesive is applied, and the second grooved plate is attached to the shaped arc plate to complete the arc door production. However, there are many problems in the grooving process. For example, the cutting precision is difficult to guarantee, which leads to poor effect of subsequent bending forming and affects the quality of arc door. The automation level of some devices is low, and the operation is complicated, which increases the labor intensity of workers and production time. Some equipment cannot flexibly adapt to the cutting needs of plates of different specifications and shapes, which limits the diversity of production. In addition, the fixing of the plate during the cutting process of the traditional cutting device is not stable enough, which may cause displacement and affect the cutting precision. Moreover, the existing equipment has deficiencies in the grooving function, which cannot meet the requirements of uniform and accurate grooving of plates in arc door processing, thereby affecting the subsequent bending and shaping effect. SUMMARY
[0004] The utility model is just based on the above technical problem, and proposes a cutting device for arc door processing.
[0005] A cutting device for arc door processing, comprising: a cutting bed, a moving device, the cutting bed is composed of a bed plate and a supporting leg, both sides of the bed plate are provided with sliding rails, a plate is clamped on the bed plate by a clamping device, the moving device is installed on the sliding rails and moves under control along the sliding rails, a sliding groove is provided in the middle of the moving device, a driving rod and a sliding seat are provided in the sliding groove, the driving rod drives the sliding seat to move transversely along the sliding groove, a hydraulic rod is provided at the lower side of the sliding seat, a grooving device is provided at the lower end of the hydraulic rod, and the grooving device can open a shallow groove on the plate.
[0006] Preferably, the driving rod is a lead screw, which is driven to rotate by a motor installed at one end of the moving device, thereby driving the sliding seat to move transversely.
[0007] Preferably, a limiting rod parallel to the driving rod is further provided in the sliding groove, the limiting rod is a smooth rod, which is in sliding cooperation with the sliding seat.
[0008] Preferably, the slotter is composed of a fixed seat and a slotting cutter, the upper end of the fixed seat is connected with the hydraulic rod, the lower end of the fixed seat is provided with a clamping groove, the upper end of the slotting cutter is a cutter seat, the cutter seat is matched with the clamping groove, positioning screw holes are arranged on the sidewalls of the cutter seat and the clamping groove, and the cutter seat is locked and fixed with the fixed seat by screwing bolts into the positioning screw holes, and the two ends of the slotting cutter are provided with cutting edges.
[0009] Preferably, the front and rear parts of the slotter are provided with articulated hydraulic support rods, the upper ends of the hydraulic support rods are articulated with sliding blocks, the two sides of the sliding groove are provided with symmetrical auxiliary grooves, and the sliding blocks are clamped in the auxiliary grooves and synchronously transversely moved along the auxiliary grooves and the sliding seat.
[0010] Preferably, the clamping device is composed of side clamping plates and end clamping devices, the side clamping plates are arranged on the inner sides of the sliding rails, the rear sides of the side clamping plates are provided with clamping oil cylinders, the clamping oil cylinders are fixed on the lower parts of the sliding rails, the end clamping devices are located at the two ends of the bed plate, the end clamping devices are composed of end oil cylinders, clamping blocks and clamping heads, the end oil cylinders are fixed on the bed plate, the clamping blocks are fixedly connected with the extending rods of the end oil cylinders, the clamping heads are installed on the upper ends of the clamping blocks, and the clamping heads press on the end parts of the bed plate.
[0011] Beneficial effects: firstly, the high-precision slotting and position adjusting functions ensure the uniformity and accuracy of plate slotting, provide a good foundation for subsequent bending and shaping, and improve the machining quality of the circular-arc door; secondly, the automatic clamping device and the moving slotting design greatly improve the production efficiency and reduce the labor intensity; thirdly, the flexible slotting cutter replacement and adjusting structure can adapt to the machining requirements of different specifications of plates, and the universality of the equipment is enhanced. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 A perspective structural view of the utility model is shown;
[0013] Figure 2 A top view structural view of the utility model is shown;
[0014] Figure 3 A perspective structural view of the moving device is shown;
[0015] Figure 4 A perspective structural view of the moving device is shown; Figure 3 A partial enlarged view of the middle A is shown;
[0016] Figure 5 A top view structural view of the moving device is shown;
[0017] Figure 6 A perspective structural view of the moving device is shown; Figure 1 A partial enlarged view of the middle B is shown;
[0018] Figure 7 The structure diagram of the end clamping device is shown. DETAILED DESCRIPTION
[0019] In order to enable the above-mentioned purposes, features and advantages of the present application to be more clearly understood, the present application will be further described below in detail with reference to the drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0020] As Figures 1-7 shown in the drawings, the device includes a cutting bed and a moving device 4.
[0021] The cutting bed is composed of a bed plate 1 and a supporting leg 2, the bed plate 1 is fixedly arranged on the upper end of the supporting leg 2, and both sides of the bed plate 1 are provided with sliding rails 3 which are parallel to each other. The plate is clamped on the bed plate 1 by a clamping device to ensure that the plate will not displace during the cutting process and to ensure the cutting precision.
[0022] The moving device 4 is installed on the sliding rails 3 and moves along the sliding rails 3 under control, and the moving mode can adopt various moving modes such as telescopic rod driving or wheel driving. The moving mode is a mature prior art, and therefore will not be described in detail here. The middle part of the moving device 4 is provided with a sliding groove 5, the sliding groove 5 is provided with a driving rod 6 and a sliding seat 8, the driving rod 6 drives the sliding seat 8 to move transversely along the sliding groove 5, thereby realizing accurate adjustment of the slotting position. The lower side of the sliding seat 8 is provided with a hydraulic rod 8, the lower end of the hydraulic rod 8 is provided with a slotter 10, and the slotter 10 can open a shallow groove on the plate to prepare for subsequent bending and shaping.
[0023] The driving rod 6 is preferably a lead screw, the driving rod 6 is driven to rotate by a motor installed at one end of the moving device 4, thereby driving the sliding seat 8 to move transversely, realizing accurate position control. In addition, the sliding groove 5 is also provided with a limiting rod 7 which is parallel to the driving rod 6. The limiting rod 7 is a smooth rod which is in sliding cooperation with the sliding seat 8 to ensure the stability of the movement of the sliding seat 8.
[0024] The slotter 10 is composed of a fixing seat 11 and a groove cutter 12. The upper end of the fixing seat 11 is connected with the hydraulic rod 8, and the lower end of the fixing seat 11 is provided with a clamping groove 13. The upper end of the groove cutter 12 is a cutter seat 14 which is matched with the clamping groove 13. The cutter seat 14 and the clamping groove 13 are both provided with positioning screw holes in the side walls, and the cutter seat 14 and the fixing seat 11 are locked and fixed by rotating a bolt 15 into the positioning screw holes. Both ends of the groove cutter 12 are provided with cutting edges 16 to facilitate replacement and adjustment of the groove cutter 12, thereby improving the applicability of the equipment.
[0025] The slotter 10 is provided with a hinged hydraulic supporting rod 17 at the front and rear parts, the upper end of the hydraulic supporting rod 17 is hinged with a sliding block 18, both sides of the sliding groove 5 are provided with symmetrical auxiliary grooves 19, the sliding block 18 is clamped in the auxiliary groove 18 and moves transversely along the auxiliary groove 19 synchronously with the sliding seat 8, thereby enhancing the stability of the slotter 10 during operation.
[0026] The clamping device is composed of side clamping plates 20 and end clamping devices 21, the side clamping plates 20 are arranged inside the slide rails 3, the rear side of the side clamping plates 20 is provided with clamping oil cylinders 22, the clamping oil cylinders 22 are fixed on the lower part of the slide rails 3; the end clamping devices 21 are located at both ends of the bed plate 1, which are composed of end oil cylinders 23, clamping blocks 24 and clamping heads 25, at least one end clamping device 21 is arranged on each side of both ends of the bed plate 1, the end oil cylinders 23 are fixed on the bed plate 1, the clamping blocks 24 are fixedly connected with the extension rods of the end oil cylinders 23, the clamping heads 25 are installed on the upper end of the clamping blocks 24, the clamping heads 25 are pressed on the end of the bed plate 1, and the full-range stable clamping of the plate is realized.
[0027] As a further improvement, the end clamping devices 21 are installed at the end of the long grooves 27 on the upper side of the bed plate 1, the clamping blocks 24 are slidingly installed in the long grooves 27, the upper part of the clamping heads 25 is exposed from the long grooves 27 and abuts against the plate, and the clamping heads 25 are hingedly connected with the rear end of the clamping blocks 24, a hinge shaft 26 with a torsion spring is arranged at the hinge position, the clamping head 25 is triangular in structure, the inclined surface of the clamping head 25 is located at the rear side, and the front side is a vertical surface, when the clamping head 25 rotates along the hinge shaft 26, the clamping head 25 can be completely immersed in the long groove 27 when the clamping head 25 rotates to the middle, so that the plate can be pushed onto the bed plate 1 from any section, when clamping is needed, the clamping block 24 moves towards the plate, the clamping head 25 can abut against the plate, and the rear end of the clamping head 25 cannot continuously deviate due to the limitation of the clamping block 24.
[0028] The preferred embodiments of the utility model are described above only, and are not used for limiting the utility model, for the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A cutting device for processing a circular arc door, characterized by, Include: Cutting bed, mobile device, the cutting bed is composed of bed plate, support leg, both sides of the bed plate are provided with slide rails, the plate is clamped on the bed plate by clamping device, the mobile device is installed on the slide rail and controlled to move along the slide rail, the middle part of the mobile device is provided with a chute, the chute is provided with a driving rod and a sliding seat, the driving rod drives the sliding seat to move transversely along the chute, the lower side of the sliding seat is provided with a hydraulic rod, the lower end of the hydraulic rod is provided with a slotting device, and the slotting device can open a shallow groove on the plate.
2. The cutting apparatus for processing of a circular arc door according to claim 1, wherein The driving rod is a lead screw, the driving rod is driven to rotate by a motor installed at one end of the mobile device, thereby driving the sliding seat to move transversely.
3. The cutting apparatus for processing of a circular arc gate according to claim 2, wherein The chute is also provided with a limiting rod parallel to the driving rod, the limiting rod is a smooth rod, which is in sliding fit with the sliding seat.
4. The cutting apparatus for processing of a circular arc gate according to claim 1, wherein The slotting device is composed of a fixed seat and a groove cutter, the upper end of the fixed seat is connected with the hydraulic rod, the lower end of the fixed seat is provided with a clamping groove, the upper end of the groove cutter is a cutter holder, the cutter holder is matched with the clamping groove, the side walls of the cutter holder and the clamping groove are both provided with positioning screw holes, the cutter holder and the fixed seat are locked and fixed by rotating the bolts into the positioning screw holes, and the both ends of the groove cutter are provided with cutting edges.
5. The cutting apparatus for processing of a circular arc gate according to claim 1, wherein The front and rear parts of the slotting device are both provided with articulated hydraulic support rods, the upper ends of the hydraulic support rods are articulated with sliding blocks, the both sides of the chute are provided with symmetrical auxiliary grooves, the sliding blocks are clamped in the auxiliary grooves and move transversely along the auxiliary grooves synchronously with the sliding seat.
6. The cutting apparatus for arc door machining according to claim 1, characterized in that, The clamping device is composed of side clamping plates and end clamping devices, the side clamping plates are arranged inside the slide rails, the rear sides of the side clamping plates are provided with clamping oil cylinders, and the clamping oil cylinders are fixed on the lower parts of the slide rails; the end clamping devices are located at both ends of the bed plate, which are composed of end oil cylinders, clamping blocks and clamping heads, the end oil cylinders are fixed on the bed plate, the clamping blocks are fixedly connected with the extension rods of the end oil cylinders, the clamping heads are installed on the upper ends of the clamping blocks, and the clamping heads press on the end parts of the bed plate.