A new door and window processing and cutting device

Abstract

The utility model relates to the technical field of cutting equipment, and specifically to a novel door and window processing and cutting device, comprising a workbench, a cutting assembly is provided at the upper end of the workbench, the cutting assembly is used for cutting doors and windows, an angle-variable clamping assembly is provided at the upper end of the workbench, the angle-variable clamping assembly is used for clamping doors and windows, the angle-variable clamping assembly comprises a supporting block rotatably connected to the upper end of the workbench, a clamping block is provided at the upper end of the supporting block, a groove is provided at the upper end of the workbench, when cutting doors and windows, according to specific working conditions, the moving block is moved inside the arc groove, the supporting block is rotated under the action of the connecting block, and then the angle between the doors and windows and the cutting device is changed, and then the threaded rod is rotated to move the pushing block, and the moving block is fixed under the action of the module, so that the cutting angle of the doors and windows can be arbitrarily changed during work, thereby improving the applicability of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a novel door and window processing and cutting device. Background Art

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles and sashes, referred to as aluminum doors and windows. Aluminum alloy doors and windows include doors and windows with aluminum alloy as the base material of the load-bearing rods and doors and windows composited with wood and plastic, referred to as aluminum-wood composite doors and windows and aluminum-plastic composite doors and windows. In the process of assembling and splicing aluminum alloy doors and windows, cutting devices are usually required.

[0003] The cutting components of the existing cutting devices and the components for fixing doors and windows are mostly fixed. Since some existing processing processes require oblique cutting, the fixed components are not applicable at this time, so workers need to hold them and fix them, which greatly increases the risk during processing and has poor applicability. Utility Model Content

[0004] In view of this, the purpose of the utility model is to propose a novel door and window processing and cutting device to solve the problem that the cutting components of the existing cutting devices and the components for fixing the doors and windows are mostly fixed. Since some of the existing processing processes require oblique cutting, the fixed components are not applicable at this time, so workers need to hold them and fix them, which greatly increases the risk during processing and the problem of poor applicability.

[0005] Based on the above purpose, the utility model provides a novel door and window processing and cutting device, comprising a workbench, a cutting assembly is provided at the upper end of the workbench, the cutting assembly is used to cut doors and windows, and an angle-variable clamping assembly is provided at the upper end of the workbench, the angle-variable clamping assembly is used to clamp doors and windows;

[0006] The angle-variable clamping assembly includes a support block rotatably connected to the upper end of the workbench, a clamping block is provided at the upper end of the support block, a groove is provided at the upper end of the workbench, the support block is located inside the groove, an arc-shaped groove is provided at the upper end of the workbench, an opening is provided on the right side of the lower end of the arc-shaped groove, a moving block is slidably connected inside the arc-shaped groove, a connecting block is fixedly connected to the right side of the moving block, the right side of the connecting block is fixedly connected to the left side of the support block, and a limiting mechanism is provided inside the moving block.

[0007] Preferably, the limiting mechanism includes a threaded rod rotatably connected to the inside of the moving block, a rectangular groove is opened inside the moving block, a pushing block is slidably connected inside the rectangular groove, the inside of the pushing block is threadedly connected to the rod wall of the threaded rod, and friction blocks are slidably connected on both sides of the rectangular groove.

[0008] Preferably, the lower end of the pushing block and the upper end of the friction block are both inclined.

[0009] Preferably, a handle is fixedly connected to the upper end of the moving block, and the handle is U-shaped.

[0010] Preferably, a degree scale block is fixedly connected to the upper end of the workbench, and the left side of the handle is in contact with the degree scale block.

[0011] Preferably, a supporting leg is fixedly connected to the lower end of the workbench.

[0012] Preferably, the upper end of the workbench is fixedly connected to a support rod, the upper end of the support rod is fixedly connected to an electric telescopic rod, and the lower end of the electric telescopic rod is fixedly connected to a cutting machine.

[0013] Beneficial effects of the utility model:

[0014] When cutting doors and windows, according to the specific working conditions, the moving block is moved inside the arc groove, and the supporting block is rotated under the action of the connecting block, thereby changing the angle between the doors and windows and the cutting device, and then the threaded rod is rotated to move the pushing block, and the moving block is fixed under the action of the module. In this way, the cutting angle of the doors and windows can be changed arbitrarily during work, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of an embodiment of the utility model;

[0018] Figure 3 For the utility model embodiment Figure 2 Enlarged structural diagram at A in the middle.

[0019] The markings in the figure are:

[0020] 1. Workbench; 2. Support rod; 3. Electric telescopic rod; 4. Cutting machine; 5. Groove; 6. Opening; 7. Arc groove; 8. Degree scale block; 9. Handle; 10. Support block; 11. Connecting block; 12. Moving block; 13. Threaded rod; 14. Friction block; 15. Push block; 16. Rectangular groove. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0022] like Figure 1-3 As shown, the utility model provides a novel door and window processing and cutting device, comprising a workbench 1, a cutting assembly is provided at the upper end of the workbench 1, a support rod 2 is fixedly connected to the upper end of the workbench 1, the support rod 2 is used for supporting, an electric telescopic rod 3 is fixedly connected to the upper end of the support rod 2, the electric telescopic rod 3 is a prior art and can be telescopic, a cutting machine 4 is fixedly connected to the lower end of the electric telescopic rod 3, the cutting machine 4 is a prior art and can perform cutting operations on doors and windows, the cutting assembly is used for cutting doors and windows, an angle-variable clamping assembly is provided at the upper end of the workbench 1, and the angle-variable clamping assembly is used for clamping doors and windows;

[0023] The angle-variable clamping assembly includes a support block 10 rotatably connected to the upper end of the workbench 1, a clamping block is provided at the upper end of the support block 10, and the clamping block is used to fix and clamp the doors and windows, a groove 5 is provided at the upper end of the workbench 1, and the support block 10 is located inside the groove 5, an arc groove 7 is provided at the upper end of the workbench 1, an opening 6 is provided at the right side of the lower end of the arc groove 7, a moving block 12 is slidably connected inside the arc groove 7, a connecting block 11 is fixedly connected to the right side of the moving block 12, the right side of the connecting block 11 is fixedly connected to the left side of the support block 10, the connecting block 11 is used to connect the moving block 12 with the support block 10, and a limiting mechanism is provided inside the moving block 12;

[0024] When working, the doors and windows that need to be cut are placed on the upper end of the support block 10, and the doors and windows are fixed by the clamping block. At this time, the moving block 12 is moved, and the moving block 12 moves inside the arc groove 7, and the supporting block 10 is driven to rotate through the connecting block 11. When the supporting block 10 rotates, the relative angle between the doors and windows and the cutting machine 4 changes. At this time, the electric telescopic rod 3 drives the cutting machine 4 to move downward to cut the doors and windows. In this way, when performing the cutting work, the angle can be changed according to the specific situation of the cutting, thereby effectively improving the applicability of the device.

[0025] like Figure 2 and Figure 3 As shown, the limiting mechanism includes a threaded rod 13 rotatably connected to the inside of a moving block 12, a rectangular groove 16 is provided inside the moving block 12, a push block 15 is slidably connected inside the rectangular groove 16, the inside of the push block 15 is threadedly connected to the rod wall of the threaded rod 13, friction blocks 14 are slidably connected to both sides of the rectangular groove 16, and the lower end of the push block 15 and the upper end of the friction block 14 are both inclined;

[0026] When the moving block 12 is moved to the appropriate position, the threaded rod 13 is rotated at this time. The threaded rod 13 rotates to move the pushing block 15 downward. The movement of the pushing block 15 causes the two friction blocks 14 to move to both sides inside the rectangular groove 16. As the pushing block 15 continues to move downward, the interaction between the friction block 14 and the inner wall of the arc groove 7 becomes greater, and the fixing of the moving block 12 is achieved by the friction force, so that the stability of the device can be maintained during cutting.

[0027] like Figure 2 As shown, the upper end of the moving block 12 is fixedly connected with a handle 9, the handle 9 is U-shaped, and the upper end of the workbench 1 is fixedly connected with a degree scale block 8, and the left side of the handle 9 is in contact with the degree scale block 8;

[0028] The handle 9 provided makes it more convenient to move the moving block 12. The angle can be judged according to the degree scale block 8 by the stop position of the handle 9. This makes the angle judgment more accurate and improves the cutting effect.

[0029] like Figure 1 As shown, the lower end of the workbench 1 is fixedly connected with a supporting leg, and the entire device is supported by the supporting leg.

[0030] Working principle: When working, the doors and windows to be cut are placed on the upper end of the support block 10, and the doors and windows are fixed by the clamping block. At this time, the moving block 12 is moved. The moving block 12 moves inside the arc groove 7, and the supporting block 10 is driven to rotate through the connecting block 11. When the supporting block 10 rotates, the relative angle between the doors and windows and the cutting machine 4 changes. At this time, the electric telescopic rod 3 drives the cutting machine 4 to move downward to cut the doors and windows. In this way, when cutting, the angle can be changed according to the specific situation of cutting, thereby effectively improving the applicability of the device, and moving the moving block 12 to the appropriate position When the tool is in the position, the threaded rod 13 is rotated, and the threaded rod 13 rotates to move the pushing block 15 downward. The movement of the pushing block 15 causes the two friction blocks 14 to move on both sides of the inside of the rectangular groove 16. As the pushing block 15 continues to move downward, the interaction between the friction block 14 and the inner wall of the arc groove 7 is greater, and the fixing of the moving block 12 is achieved through the friction force, so that the stability of the device can be maintained during cutting. The handle 9 provided makes it more convenient to move the moving block 12. The angle can be judged according to the degree scale block 8 through the stop position of the handle 9. In this way, the angle can be judged more accurately and the cutting effect is improved.

[0031] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0032] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A novel door and window processing and cutting device, comprising a workbench (1), characterized in that: The upper end of the workbench (1) is provided with a cutting assembly, the cutting assembly is used to cut doors and windows, and the upper end of the workbench (1) is provided with an angle-variable clamping assembly, the angle-variable clamping assembly is used to clamp doors and windows; The variable angle clamping assembly comprises a support block (10) rotatably connected to the upper end of a workbench (1); a clamping block is provided at the upper end of the support block (10); a groove (5) is provided at the upper end of the workbench (1); the support block (10) is located inside the groove (5); an arc groove (7) is provided at the upper end of the workbench (1); an opening (6) is provided on the right side of the lower end of the arc groove (7); a moving block (12) is slidably connected inside the arc groove (7); a connecting block (11) is fixedly connected to the right side of the moving block (12); the right side of the connecting block (11) is fixedly connected to the left side of the support block (10); and a limiting mechanism is provided inside the moving block (12).

2. A novel door and window processing and cutting device according to claim 1, characterized in that: The limiting mechanism comprises a threaded rod (13) rotatably connected to the inside of a moving block (12); a rectangular groove (16) is provided inside the moving block (12); a pushing block (15) is slidably connected inside the rectangular groove (16); the inside of the pushing block (15) is threadedly connected to the rod wall of the threaded rod (13); and friction blocks (14) are slidably connected to both sides of the rectangular groove (16).

3. A novel door and window processing and cutting device according to claim 2, characterized in that: The lower end of the pushing block (15) and the upper end of the friction block (14) are both inclined.

4. A novel door and window processing and cutting device according to claim 1, characterized in that: The upper end of the moving block (12) is fixedly connected with a handle (9), and the handle (9) is arranged in a U shape.

5. A novel door and window processing and cutting device according to claim 4, characterized in that: The upper end of the workbench (1) is fixedly connected with a degree scale block (8), and the left side of the handle (9) is in contact with the degree scale block (8).

6. The novel door and window processing and cutting device according to claim 1 is characterized in that: The lower end of the workbench (1) is fixedly connected with a supporting leg.

7. The novel door and window processing and cutting device according to claim 1 is characterized in that: The upper end of the workbench (1) is fixedly connected to a support rod (2), the upper end of the support rod (2) is fixedly connected to an electric telescopic rod (3), and the lower end of the electric telescopic rod (3) is fixedly connected to a cutting machine (4).

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