Grinding wheel cutting device capable of stably supplying materials
By designing the clamping mechanism of driven leather rollers and driving leather rollers in the grinding wheel cutting machine, as well as the coordination of the worm gear and worm, and combining the limiting wheel, the frequent loosening and fixing of the square flat tube in the prior art is solved. Problem, an efficient grinding wheel cutting process is achieved.
Patent Information
- Application Number
- CN202420609514.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-03-27
AI Technical Summary
When the other flat pipe is cut multiple times, existing grinding wheel cutting machines need to be frequently loosened and fixed, which affects construction efficiency.
A grinding wheel cutting device including a base, a vertical rod, a cylinder, a slider, a motor, a protective cover, a transmission belt and a guide mechanism is designed, through the clamping mechanism of the driven leather roller and the driving leather roller, and the worm gear and worm gear are combined. , realize stable feeding and multiple cutting of square flat tubes, and ensure the stability of the cutting process through limiting wheels.
It realizes that a square flat tube can be cut multiple times without frequent disassembly and assembly, improves working efficiency and maintains the smooth movement and stability of the square flat tube during the cutting process.
Smart Images
Figure CN222327744U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grinding wheel cutting machines, in particular to a grinding wheel cutting device capable of stably feeding materials. Background Art
[0002] Abrasive wheel cutting machine, also called abrasive wheel saw, is a common equipment that can cut metal square flat tubes, square flat steel, I-beams, channel steel, carbon steel and other materials.
[0003] During the construction of landscaping projects, square flat tubes are needed to weld fences to protect some green plants. Before welding, the square flat tubes need to be cut to the required length using an abrasive cutter. Before the abrasive cutter cuts the square flat tubes, it is necessary to use bolts and splints to fix the square flat tubes on the abrasive cutter. However, if you want to cut a square flat tube multiple times, you need to repeatedly loosen and fix the square flat tube, which is not only very troublesome, but also seriously affects the construction efficiency. Utility Model Content
[0004] The purpose of the utility model is to provide a grinding wheel cutting device capable of stable feeding, so as to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding wheel cutting device capable of stable feeding, comprising a base, a vertical rod fixedly mounted on the top of the base, a cylinder fixedly mounted on the inner wall of the vertical rod, a slide slidably connected to the inner wall of the vertical rod, a piston end of the cylinder fixedly connected to the upper surface of the slide, a motor fixedly mounted on the top of the slide, a protective cover fixedly mounted on the side wall of the slide, a grinding wheel saw blade rotatably connected to the inner wall of the protective cover, the grinding wheel saw blade is connected to the output end of the motor through a transmission belt, a guide mechanism for stable feeding is arranged on the base, and a square flat tube can be cut multiple times by arranging the guide mechanism, and the guide mechanism comprises:
[0006] A sliding sleeve, wherein the sliding sleeve is slidably connected to the top of the base, and the inner wall of the sliding sleeve is rotatably connected to multiple groups of driven rollers, and the square flat tube can be clamped by arranging the driven rollers to cooperate with the driving rollers;
[0007] A fixed cover, the fixed cover is fixedly installed on the top of the base, the inner wall of the fixed cover is rotatably connected with two groups of driving rollers, the tops of the two groups of driving rollers are fixedly installed with worm wheels, the inner wall of the fixed cover is rotatably connected with a worm, the worm is meshed with the worm wheel, and the square flat tube can be pushed toward the grinding wheel saw blade by setting the driving rollers;
[0008] A threaded rod, one end of which is rotatably connected to the inner wall of the base, and the other end of the threaded rod passes through the base and is fixedly installed with a knob. The outer wall of the threaded rod is threadedly connected to the inner wall of the sleeve. The threaded rod can be arranged to drive the sleeve to slide, and the sliding of the sleeve can clamp square flat tubes of different widths.
[0009] Preferably, the worm screw passes through a fixed cover and a handle is fixedly mounted thereon, and the worm screw is rotationally connected to the penetration point of the fixed cover.
[0010] Preferably, the threaded rod is rotatably connected to a penetration point of the base.
[0011] Preferably, an auxiliary mechanism for improving material stability is provided inside the sliding sleeve, and the square flat tube can be stably placed on the base by providing the auxiliary mechanism. The auxiliary mechanism includes an L-rod, and the L-rod is slidably connected to the inner wall of the sliding sleeve.
[0012] Preferably, one end of the L-rod away from the sliding sleeve passes through the sliding sleeve and is rotatably connected to a limiting wheel, and the L-rod is slidably connected to the penetration point of the sliding sleeve. By setting the limiting wheel, the square flat tube can be limited so that the square flat tube can move smoothly under the push of the driving roller.
[0013] Preferably, a bolt is rotatably connected to the top of the sliding sleeve, the bolt passes through the L-rod, and the bolt is threadedly connected to the penetration point of the L-rod.
[0014] Compared with the prior art, the utility model provides a grinding wheel cutting device with stable feeding, which has the following beneficial effects:
[0015] 1. The grinding wheel cutting device with stable feeding can make the driven leather roller and the driving leather roller clamp the square flat tube by rotating the threaded rod in cooperation with the sliding sleeve and the fixed cover, and then drive the driving leather roller to rotate by rotating the worm gear in cooperation with the worm wheel. The square flat tube can be moved toward the grinding wheel saw blade by the rotation of the driving leather roller. There is no need for frequent disassembly and assembly, and a square flat tube can be cut multiple times. It is more convenient to use and greatly improves work efficiency.
[0016] 2. The grinding wheel cutting device capable of stable feeding, after the driven roller and the driving roller clamp the square flat tube, the bolt is rotated to cooperate with the L rod to drive the limiting wheel to fit the top of the square flat tube. The limiting wheel can be used to limit the top of the square flat tube, so that the square flat tube can move smoothly under the push of the driving roller. At the same time, the limiting wheel can make the square flat tube more stable during cutting. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 It is a schematic diagram of the structure of the utility model as a whole from a top view;
[0019] Figure 3 It is a schematic diagram of the overall structure of the sliding sleeve of the utility model;
[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the fixed cover of the utility model when viewed from above.
[0021] In the figure: 1. base; 2. vertical rod; 3. cylinder; 4. slide plate; 5. motor; 6. protective cover; 7. grinding wheel saw blade; 8. transmission belt; 9. guide mechanism; 91. sliding sleeve; 92. fixed cover; 93. threaded rod; 94. driven roller; 95. driving roller; 96. worm gear; 97. worm; 98. handle; 99. knob; 10. auxiliary mechanism; 101. L rod; 102. limit wheel; 103. bolt. DETAILED DESCRIPTION
[0022] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a grinding wheel cutting device with stable feeding, comprising a base 1, a vertical rod 2 is fixedly installed on the top of the base 1, a cylinder 3 is fixedly installed on the inner wall of the vertical rod 2, a slide plate 4 is slidably connected to the inner wall of the vertical rod 2, the piston end of the cylinder 3 is fixedly connected to the upper surface of the slide plate 4, the cylinder 3 is started to drive the slide plate 4 to move downward, and the square flat tube can be cut by using the rotating grinding wheel saw blade 7, a motor 5 is fixedly installed on the top of the slide plate 4, a protective cover 6 is fixedly installed on the side wall of the slide plate 4, the inner wall of the protective cover 6 is rotatably connected to the grinding wheel saw blade 7, the grinding wheel saw blade 7 is connected to the output end of the motor 5 through a transmission belt 8, and the motor 5 is started again to cooperate with the transmission belt 8 to drive the grinding wheel saw blade 7 to rotate, and a guide mechanism 9 for stable feeding is arranged on the base 1, and the square flat tube clamped by the driving roller 95 and the driven roller 94 can be continuously fed by setting the guide mechanism 9, so that a square flat tube can be cut multiple times conveniently.
[0023] The above-mentioned guide mechanism 9 includes a sliding sleeve 91, a fixed cover 92, a threaded rod 93, a driven roller 94, a driving roller 95, a worm gear 96, a worm 97, a handle 98, and a knob 99; the sliding sleeve 91 is slidably connected to the top of the base 1, and the inner wall of the sliding sleeve 91 is rotatably connected to multiple groups of driven rollers 94, the fixed cover 92 is fixedly installed on the top of the base 1, and the inner wall of the fixed cover 92 is rotatably connected to two groups of driving rollers 95, and the sliding sleeve 91 drives the driven roller 94 to move toward one end close to the driving roller 95, so that the driven roller 94 and the driving roller 95 can clamp the two sides of the square flat tube, and the rotation of the driving roller 95 can make the driving roller 95 and the driven roller 94 clamped The square flat tube is moved toward one end close to the grinding wheel saw blade 7, so that continuous feeding can be achieved, which is convenient for multiple cutting of a square biased tube, and the tops of the two groups of driving rollers 95 are fixedly installed with worm gears 9 6. The inner wall of the fixed cover 92 is rotatably connected with a worm 97, and the worm 97 passes through the fixed cover 92 and is fixedly installed with a handle 98. The worm 97 is rotatably connected to the penetration point of the fixed cover 92, and the worm 97 is meshed with the worm wheel 96. The worm 97 is rotated by the handle 98. While the worm 97 rotates, the worm wheel 96 meshed with it can drive the driving roller 95 to rotate. One end of the threaded rod 93 is rotatably connected to the inner wall of the base 1, and the other end of the threaded rod 93 passes through the base 1 and is fixedly installed with a knob 99. The threaded rod 93 is rotatably connected to the penetration point of the base 1, and the outer wall of the threaded rod 93 is threadedly connected to the inner wall of the sliding sleeve 91. The square flat tube is placed on the base 1 and placed between the sliding sleeve 91 and the fixed cover 92. The threaded rod 93 is rotated by rotating the knob 99. The rotation of the threaded rod 93 can drive the sliding sleeve 91 threadedly connected to it to slide toward one end close to the fixed cover 92.
[0024] The interior of the sliding sleeve 91 is provided with an auxiliary mechanism 10 for improving material stability. By providing the auxiliary mechanism 10, the square flat tube can be stably placed on the base 1. The auxiliary mechanism 10 includes an L-rod 101, a limiting wheel 102, and a bolt 103; the L-rod 101 is slidably connected to the inner wall of the sliding sleeve 91, and the end of the L-rod 101 away from the sliding sleeve 91 penetrates the sliding sleeve 91 and is rotatably connected to the limiting wheel 102. When the L-rod 101 slides downward, it will drive the limiting wheel 102 to move downward synchronously until the limiting wheel 102 fits on the top of the square flat tube. The limiting wheel 102 can be used to The top of the square flat tube is limited so that the square flat tube can move smoothly under the push of the driving roller 95. At the same time, the limiting wheel 102 can make the square flat tube more stable during cutting, and the L rod 101 is slidably connected to the penetration point of the sliding sleeve 91. The top of the sliding sleeve 91 is rotatably connected with a bolt 103, which penetrates the L rod 101 and is threadedly connected to the penetration point of the L rod 101. After the driven roller 94 and the driving roller 95 clamp the square flat tube, the bolt 103 is rotated to drive the L rod 101 threadedly connected to it to slide downward.
[0025] Working principle: when it is necessary to cut the square flat tube, first place the square flat tube on the base 1 and place it between the sliding sleeve 91 and the fixed cover 92, then rotate the knob 99 to rotate the threaded rod 93, and the rotation of the threaded rod 93 can drive the sliding sleeve 91 threadedly connected thereto to slide toward one end close to the fixed cover 92, and use the driven roller 94 inside the sliding sleeve 91 and the driving roller 95 inside the fixed cover 92 to clamp the two sides of the square flat tube, so that the driven roller 94 and the driving roller 95 are tightly attached to the two sides of the square flat tube, and then start the motor 5 to cooperate with the transmission belt 8 to drive the grinding wheel saw blade 7 to rotate, and then start the cylinder 3 to drive the sliding sleeve 91 to slide toward the end close to the fixed cover 92. The plate 4 moves downward, and the rotating grinding wheel saw blade 7 can be used to cut the square flat tube. After the cutting of the square flat tube is completed, if it is necessary to continue cutting, the worm 97 is rotated by the handle 98. While the worm 97 rotates, the driving roller 95 can be driven to rotate in cooperation with the worm wheel 96 meshing with it. The driving roller 95 can be driven to rotate by the rotation of the driving roller 95. The square flat tube clamped by the driving roller 95 and the driven roller 94 can be moved toward the end close to the grinding wheel saw blade 7. After the square flat tube is moved to the appropriate position, the grinding wheel saw blade 7 can be used to cut the square flat tube. There is no need to disassemble and reinstall the square flat tube, and the continuous feeding of the square flat tube can be completed, which greatly improves the work efficiency.
[0026] After the driven roller 94 and the driving roller 95 clamp the square flat tube, the bolt 103 is rotated to drive the L rod 101 threadedly connected thereto to slide downward. At this time, the L rod 101 will drive the limiting wheel 102 to move downward synchronously until the limiting wheel 102 fits against the top of the square flat tube. The limiting wheel 102 can be used to limit the top of the square flat tube, so that the square flat tube can move smoothly under the push of the driving roller 95. At the same time, the limiting wheel 102 can be used to make the square flat tube more stable during cutting.
[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A grinding wheel cutting device capable of stable material feeding, comprising a base (1), characterized in that: A vertical rod (2) is fixedly mounted on the top of the base (1), a cylinder (3) is fixedly mounted on the inner wall of the vertical rod (2), a slide plate (4) is slidably connected to the inner wall of the vertical rod (2), a piston end of the cylinder (3) is fixedly connected to the upper surface of the slide plate (4), a motor (5) is fixedly mounted on the top of the slide plate (4), a protective cover (6) is fixedly mounted on the side wall of the slide plate (4), a grinding wheel saw blade (7) is rotatably connected to the inner wall of the protective cover (6), the grinding wheel saw blade (7) is connected to the output end of the motor (5) by a transmission belt (8), and a guide mechanism (9) for stable feeding is provided on the base (1), and the guide mechanism (9) comprises: A sliding sleeve (91), wherein the sliding sleeve (91) is slidably connected to the top of the base (1), and the inner wall of the sliding sleeve (91) is rotatably connected to multiple groups of driven rollers (94); A fixed cover (92), the fixed cover (92) is fixedly mounted on the top of the base (1), the inner wall of the fixed cover (92) is rotatably connected to two groups of driving rollers (95), the tops of the two groups of driving rollers (95) are both fixedly mounted with worm wheels (96), the inner wall of the fixed cover (92) is rotatably connected to a worm (97), and the worm (97) is meshed with the worm wheel (96); A threaded rod (93), one end of which is rotatably connected to the inner wall of the base (1), the other end of which passes through the base (1) and is fixedly mounted with a knob (99), and the outer wall of the threaded rod (93) is threadedly connected to the inner wall of the sliding sleeve (91).
2. A grinding wheel cutting device capable of stable feeding according to claim 1, characterized in that: The worm (97) passes through the fixed cover (92) and is fixedly mounted with a handle (98), and the worm (97) is rotationally connected to the penetration point of the fixed cover (92).
3. The grinding wheel cutting device capable of stable feeding according to claim 1, characterized in that: The threaded rod (93) is rotatably connected to the penetration point of the base (1).
4. The grinding wheel cutting device capable of stable feeding according to claim 1, characterized in that: An auxiliary mechanism (10) for improving material stability is arranged inside the sliding sleeve (91), and the auxiliary mechanism (10) comprises an L-rod (101), and the L-rod (101) is slidably connected to the inner wall of the sliding sleeve (91).
5. A grinding wheel cutting device capable of stable feeding according to claim 4, characterized in that: One end of the L-rod (101) away from the sliding sleeve (91) passes through the sliding sleeve (91) and is rotatably connected to the limiting wheel (102), and the L-rod (101) is slidably connected to the penetration point of the sliding sleeve (91).
6. A grinding wheel cutting device capable of stable feeding according to claim 4, characterized in that: A bolt (103) is rotatably connected to the top of the sliding sleeve (91), the bolt (103) penetrates the L-rod (101), and the bolt (103) is threadedly connected to the penetration point of the L-rod (101).