Angle-adjustable building material cutting device
By designing a building materials cutting device including the bottom plate, sliding, angle adjustment box, wedge slider, adjustment rod and other components, it solves the problem of difficulty adjustment and instability in the existing technology, and achieves convenient adjustment and accurate angle. Control has improved the stability of the cutting process.
Patent Information
- Application Number
- CN202420702722.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-08
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-04-08
AI Technical Summary
The existing building materials cutting devices have difficulties in angle adjustment, with limited adjustment accuracy and accuracy, and the adjusted device is not stable enough, and it is easy to shake or offset during the cutting process.
A building materials cutting device that includes a building materials such as the bottom plate, sliding, angle adjustment box, wedge slider, and adjustment rod. Through the rotation of the regulating rod and the promotion of the wedge -shaped slider, the angle of the cutting device is conveniently adjusted, and through the cooperation of the limits and the convex block, the angle of the adjustment is stable.
The convenient adjustment and accurate control of the angle of the building materials cutting device is achieved, the accuracy of the angle adjustment is improved, and the shaking and offset during the cutting process are reduced through a solid device structure.
Smart Images
Figure CN222406087U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building material cutting, in particular to a building material cutting device with adjustable angle. Background Art
[0002] Building material cutting is an indispensable part of the construction industry, which involves the precise processing of various building materials to meet the needs of different building designs and construction. Building material cutting devices are mechanical equipment specially used to perform building material cutting tasks. Their design and functions are to meet the specific needs of the construction industry for material processing. However, existing building material cutting devices have some defects: the angle adjustment is difficult, and the accuracy and precision of the adjustment are limited; the adjusted cutting device is often not stable enough, resulting in shaking or offset of the device during the cutting process. Utility Model Content
[0003] The utility model aims to solve the shortcomings in the prior art and proposes a building material cutting device with adjustable angle.
[0004] The cam is provided with a protruding block, and the cam is provided with a protruding block which is fixed to the bottom surface of the cam, and the cam is provided with a protruding block which is fixed to the bottom surface of the cam.
[0005] As a further description of the above technical solution:
[0006] The support rod is hinged with a top plate, the top plate is fixedly connected with cantilever 1, the cantilever 1 is hinged with cantilever 2, the cantilever 2 is fixedly connected with a gripper, the cantilever 2 is fixedly connected with a motor, the output end of the motor is fixedly connected with a circular saw, and the gripper is fixedly connected with a protective cover.
[0007] As a further description of the above technical solution:
[0008] The groove is fixedly connected with a workbench, and the workbench is hinged to the top plate.
[0009] As a further description of the above technical solution:
[0010] The size of the wedge-shaped slider matches the groove.
[0011] As a further description of the above technical solution:
[0012] The size of the protrusion matches the first hole and the second hole.
[0013] As a further description of the above technical solution:
[0014] The wedge surface of the wedge-shaped sliding block fits with the conical surface of the conical block.
[0015] As a further description of the above technical solution:
[0016] The circular saw is arranged in a protective cover.
[0017] The utility model has the following beneficial effects:
[0018] 1. In the utility model, by rotating the adjusting rod, the protrusion on the adjusting rod is disengaged from the first hole, and then the adjusting rod is pulled outward and then rotated to engage the protrusion with the second hole, the wedge-shaped slider is pushed by the spring to disengage from the conical block, and the wedge-shaped slider is disengaged from the groove, so that the adjusting rod can be pushed forward and backward, and then the top plate is rotated around the hinge axis through the connection of the support rod to rise or fall, so that the angle of the cutting device can be conveniently adjusted, and the cooperation of the wedge-shaped slider and the groove improves the accuracy of angle adjustment;
[0019] 2. In the utility model, after the angle adjustment is completed, the protrusion on the adjustment rod is engaged with the hole, the conical block contacts with the wedge-shaped slider and pushes the wedge-shaped slider outward, so that the grooves of the wedge-shaped slider contact with each other, thereby fixing the adjusted angle and making the cutting device more stable. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a schematic diagram of the structure of an angle-adjustable building material cutting device proposed by the utility model. Figure 1 ;
[0021] Figure 2 This is a schematic diagram of the structure of an angle-adjustable building material cutting device proposed by the utility model. Figure 2 ;
[0022] Figure 3 This is a diagram of the internal structure of an angle adjustment box of an angle-adjustable building material cutting device proposed by the utility model;
[0023] Figure 4 The utility model provides a schematic diagram of the coordination of an adjusting rod and a limiting block of an angle-adjustable building material cutting device.
[0024] Legend:
[0025] 1. Bottom plate; 2. Slide groove; 3. Angle adjustment box; 4. Wedge-shaped slider; 5. Connecting block; 6. Spring; 7. Adjusting rod; 8. Conical block; 9. Handwheel; 10. Support block; 11. Bump; 12. Limit block; 13. Hole 1; 14. Hole 2; 15. Groove; 16. Support rod; 17. Top plate; 18. Cantilever 1; 19. Cantilever 2; 20. Grip; 21. Motor; 22. Circular saw; 23. Protective cover; 24. Workbench. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] Reference Figure 1-4 The utility model provides an embodiment: an angle-adjustable building material cutting device, comprising a bottom plate 1, a slide groove 2 is provided on the bottom plate 1, an angle adjustment box 3 is slidably provided in the slide groove 2, the angle adjustment box 3 is used to adjust the angle of the cutting device, a wedge-shaped slider 4 is slidably connected to the front end of the angle adjustment box 3, a connecting block 5 is fixedly connected to the upper part of the wedge-shaped slider 4, a spring 6 is fixedly connected to the connecting block 5, and an end of the spring 6 away from the connecting block 5 is fixedly connected to the angle adjustment box 3, and the function of the spring 6 is to make the wedge-shaped slider 4 disengage from the groove 15 when the conical block 8 disengages from the wedge-shaped slider 4, and the angle adjustment box 3 slides on the top of the wedge-shaped slider 4. An adjusting rod 7 is connected, one end of the adjusting rod 7 is fixedly connected to a conical block 8, the end of the adjusting rod 7 away from the conical block 8 is fixedly connected to a hand wheel 9, a support block 10 is fixedly connected inside the angle adjustment box 3, the adjusting rod 7 is slidably connected to the support block 10, a protrusion 11 is fixedly connected to the adjusting rod 7, a limit block 12 is slidably connected inside the angle adjustment box 3, a hole 13 is provided on the limit block 12, a hole 2 14 is provided on the limit block 12, grooves 15 are provided on both sides of the slide 2, and a support rod 16 is hinged on the angle adjustment box 3, and the support rod 16 is used to lift the top plate 17 and drive the top plate 17 to rotate.
[0028] The support rod 16 is hinged with a top plate 17, and a cantilever 18 is fixedly connected to the top plate 17. The cantilever 18 is hinged with a cantilever 2 19, and a gripper 20 is fixedly connected to the cantilever 19. The adjustment angle can be further increased by grasping the gripper 20 and through the hinged action of the cantilever 18 and the cantilever 2 19. The cantilever 2 19 is fixedly connected with a motor 21, and a circular saw 22 is fixedly connected to the output end of the motor 21. The circular saw 22 is used for cutting building materials. A protective cover 23 is fixedly connected to the gripper 20, and the protective cover 23 is used to prevent building material debris from splashing. The circular saw 22 is arranged in the protective cover 23. The groove 15 is fixedly connected with a workbench 24, which is hinged to the top plate 17 and is used to place building materials that need to be cut.
[0029] The size of the wedge-shaped slider 4 matches the groove 15 , the size of the protrusion 11 matches the hole 13 and the hole 2 14 , and the wedge surface of the wedge-shaped slider 4 fits the conical surface of the conical block 8 .
[0030] Working principle: the operator first places the building materials on the workbench 24, holds the hand wheel 9, and turns the adjusting rod 7 to disengage the protrusion 11 on the adjusting rod 7 from the hole 13, then pulls out the adjusting rod 7, and then turns the adjusting rod 7 to engage the protrusion 11 with the hole 2 14. At this time, the wedge-shaped slider 4 is pushed by the spring 6 to disengage from the conical block 8, and the wedge-shaped slider 4 is disengaged from the groove 15. Then the operator can push the adjusting rod 7 back and forth. At this time, the top plate 17 is rotated around the hinge axis through the connection of the support rod 16 to achieve ascent or descent, driving the parts on the top plate 17 to move and change the angle. After the angle adjustment is completed, turn The adjusting rod 7 is moved to make the projection 11 on the adjusting rod 7 disengage from the second hole 14. The operator presses the angle adjustment box 3 with one hand, and then pushes the adjusting rod 7 with the other hand, and then rotates the adjusting rod 7 to make the projection 11 engage with the first hole 13. At this time, the conical block 8 contacts with the wedge-shaped slider 4 and pushes the wedge-shaped slider 4 outward, so that the grooves 15 of the wedge-shaped slider 4 contact each other, thereby fixing the adjusted angle and making the cutting device more stable. At this time, the operator can grab the gripper 20 and increase the adjustment angle in one step through the hinge action of the cantilever 18 and the cantilever 2 19. The operator starts the motor 21, and the circular saw 22 rotates to cut the building materials.
[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A building material cutting device with adjustable angle, comprising a base plate (1), characterized in that: The bottom plate (1) is provided with a slide groove (2), an angle adjustment box (3) is slidably arranged in the slide groove (2), a front end of the angle adjustment box (3) is slidably connected with a wedge-shaped slider (4), a connecting block (5) is fixedly connected to the upper part of the wedge-shaped slider (4), a connecting block (5) is fixedly connected to the connecting block (5), a spring (6) is fixedly connected to the connecting block (5), an end of the spring (6) away from the connecting block (5) is fixedly connected to the angle adjustment box (3), an adjusting rod (7) is slidably connected to the angle adjustment box (3), one end of the adjusting rod (7) is fixedly connected to a conical block (8), and the adjusting rod (7) is away from the conical block (8). One end of the shaped block (8) is fixedly connected to a hand wheel (9), a support block (10) is fixedly connected inside the angle adjustment box (3), the adjustment rod (7) is slidably connected to the support block (10), a convex block (11) is fixedly connected to the adjustment rod (7), a limit block (12) is slidably connected inside the angle adjustment box (3), a first hole (13) is provided on the limit block (12), a second hole (14) is provided on the limit block (12), grooves (15) are provided on both sides of the slide groove (2), and a support rod (16) is hinged on the angle adjustment box (3).
2. The angle-adjustable building material cutting device according to claim 1, characterized in that: The support rod (16) is hingedly connected to a top plate (17), a cantilever arm 1 (18) is fixedly connected to the top plate (17), a cantilever arm 1 (18) is hingedly connected to a cantilever arm 2 (19), a gripper (20) is fixedly connected to the cantilever arm 2 (19), a motor (21) is fixedly connected to the output end of the motor (21), and a protective cover (23) is fixedly connected to the gripper arm (20).
3. The angle-adjustable building material cutting device according to claim 1, characterized in that: The groove (15) is fixedly connected to a workbench (24), and the workbench (24) is hinged to the top plate (17).
4. The angle-adjustable building material cutting device according to claim 1, characterized in that: The size of the wedge-shaped slider (4) matches the groove (15).
5. The angle-adjustable building material cutting device according to claim 1, characterized in that: The size of the protrusion (11) matches the size of the first hole (13) and the second hole (14).
6. The angle-adjustable building material cutting device according to claim 1, characterized in that: The wedge surface of the wedge-shaped sliding block (4) fits the conical surface of the conical block (8).
7. The angle-adjustable building material cutting device according to claim 2, characterized in that: The circular saw (22) is arranged in a protective cover (23).