A circular saw machine distributing structure

Abstract

The utility model provides a kind of circular saw machine distribution structure, it is related to distribution structure technical field, and it includes: circular saw machine main body;Two connecting seats are fixed on the circular saw machine main body, two connecting seats are rotatably provided with shaft, base is welded on the shaft, worm wheel is welded on the shaft, one connecting seat on left side is rotatably provided with worm, worm is engaged with worm wheel, one connecting seat on left side is fixed with motor.This application is on the distribution board angle adjustment, by means of motor drive worm rotation, the meshing transmission of worm and worm wheel is realized Angle adjustment, after adjustment, it can be automatically locked by the cooperation of both, without manual operation, greatly improve the adjustment efficiency, reduce the cumbersome steps of manual intervention;For worm and worm wheel key transmission component, the protective cover fixed on left connecting seat can effectively cover both, play good dustproof effect, guarantee the smoothness of component operation, prolong its service life, reduce the failure probability caused by dust.

Description

Technical Field

[0001] This utility model relates to the field of material distribution structure technology, and in particular to a material distribution structure for a circular saw machine. Background Technology

[0002] A circular saw is a tool that uses a single-phase series-wound electric motor to drive a circular saw blade through a transmission mechanism for sawing operations. It is widely used for cutting wood; the slitting structure is used to support the cut and ensure accurate cutting.

[0003] Although the existing material distribution structure can be adjusted, it requires separate locking after adjustment, which is cumbersome. The existing device cannot achieve multi-directional adjustment during adjustment, and its adjustability is low. Utility Model Content

[0004] This utility model relates to a material distribution structure for a circular saw, which solves the problems of existing material distribution structures, which, although adjustable, require separate locking after adjustment, making operation cumbersome; and existing devices cannot achieve multi-directional adjustment, resulting in low adjustability.

[0005] This utility model provides a material distribution structure for a circular saw, specifically including: a circular saw body; two connecting seats are fixed on the circular saw body, and rotating shafts are mounted on the two connecting seats. Bases are welded to the rotating shafts, and worm gears are welded to the rotating shafts. A worm is mounted on one of the connecting seats on the left side, and the worm meshes with the worm gear. A motor is fixed on one of the connecting seats on the left side, and the motor is electrically connected to an external control switch and an external power supply. The output shaft of the motor is fixed on the worm.

[0006] Furthermore, a protective cover is fixed on one of the connecting seats on the left side. The protective cover covers the outside of the worm and worm wheel, and serves as a protective component for the worm and worm wheel.

[0007] Furthermore, a seat body slides on the base, and a hydraulic cylinder is fixed on the base. The extended end of the hydraulic cylinder is fixed on the seat body, and the hydraulic cylinder is driven by an external hydraulic pump.

[0008] Furthermore, a material distribution plate is snapped onto the base, and the material distribution plate is fixed by two fixing screws and two locking nuts on the base.

[0009] Furthermore, two limiting seats are welded on the base, and two locking nuts are snapped into the two limiting seats. The limiting seats are rotation limiting components for the locking nuts. The connecting seat, rotating shaft, base, worm gear, worm, motor, base, material distribution plate, fixing screw, locking nut, limiting seat, hydraulic cylinder and protective cover together form the material distribution assembly.

[0010] Furthermore, the upper surface of the circular saw body is symmetrically provided with two limiting grooves, and the two connecting seats are respectively engaged in the two limiting grooves.

[0011] This utility model provides a material distribution structure for a circular saw, which has the following beneficial effects: In adjusting the angle of the material distribution plate, this application utilizes a motor-driven worm gear rotation, with the angle adjustment achieved through the meshing transmission between the worm gear and the worm wheel. After adjustment, the two gears automatically lock together, eliminating the need for manual operation, significantly improving adjustment efficiency and reducing tedious manual intervention steps. For the critical transmission components of the worm gear and worm wheel, the protective cover fixed on the left connecting seat effectively covers both, providing good dust protection, ensuring smooth operation of the components, extending their service life, and reducing the probability of failure caused by dust.

[0012] In the process of adjusting the height of the material distribution plate, this application utilizes the extension and retraction of a hydraulic cylinder to drive the movement of the base, which is simple and quick to operate, requires no complex mechanical adjustment, and saves time and labor costs for height adjustment.

[0013] In terms of disassembly and assembly of the material distribution plate, the limiting seat welded on the base can limit the rotation of the locking nut. When disassembling and assembling the material distribution plate, there is no need to use a wrench to limit the locking nut, which significantly improves the disassembly and assembly efficiency of the material distribution plate and facilitates the maintenance and replacement of the material distribution plate.

[0014] The two limiting grooves opened on the upper end face of the circular saw body of this application can effectively limit the connecting seat, making the connecting seat more secure. This not only improves the stability of the connecting seat after installation, but also speeds up the installation, ensures the accuracy and reliability of the overall installation of the material distribution component, and thus ensures the stable and efficient material distribution operation of the circular saw. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0016] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0017] In the attached diagram: Figure 1 A perspective view of the material distribution structure of the circular saw of this utility model is shown; Figure 2 This invention relates to a front view of the material distribution structure of a circular saw machine. Figure 3 This shows a perspective view of the disassembled material-splitting structure of the circular saw machine of this utility model; Figure 4 This utility model is shown Figure 3 The 3D image after further disassembly; Figure 5 This utility model is shown Figure 4 Enlarged view of point A; Figure 6This utility model is shown Figure 4 Enlarged view of point B.

[0018] List of reference numerals 1. Circular saw body; 101. Limiting groove; 2. Material distribution assembly; 201. Connecting seat; 202. Rotating shaft; 203. Base; 204. Worm gear; 205. Worm; 206. Motor; 207. Seat; 208. Material distribution plate; 209. Fixing screw; 210. Locking nut; 211. Limiting seat; 212. Hydraulic cylinder; 213. Protective cover. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0020] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The use of terms such as "a," "an," or "the" in this utility model patent application specification and claims does not indicate a quantity limitation, but rather indicates the presence of at least one. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the element or object listed following the word and its equivalents. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; these relative positional relationships may change accordingly when the absolute position of the described object changes.

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0022] Example 1: Please refer to Figures 1 to 6 : This utility model proposes a material distribution structure for a circular saw, comprising: a circular saw body 1; two connecting seats 201 fixed on the circular saw body 1, a rotating shaft 202 rotatably mounted on the two connecting seats 201, a base 203 welded to the rotating shaft 202, a worm gear 204 welded to the rotating shaft 202, a worm 205 rotatably mounted on the left connecting seat 201, the worm 205 meshing with the worm gear 204, and a motor 206 fixed on the left connecting seat 201, the motor 206 being connected to external devices. The control switch and external power supply are electrically connected. The output shaft of the motor 206 is fixed on the worm gear 205. When adjusting the angle of the material distribution plate 208, the motor 206 is driven to rotate, and the motor 206 drives the worm gear 205 to rotate. Under the meshing transmission of the worm gear 205 and the worm wheel 204, the angle of the material distribution plate 208 can be adjusted. After the adjustment is completed, the worm gear 205 and the worm wheel 204 can automatically lock, without the need to manually lock the material distribution plate 208, resulting in high adjustment efficiency.

[0023] Among them, a protective cover 213 is fixed on a connecting seat 201 on the left side. The protective cover 213 covers the outside of the worm 205 and the worm wheel 204. The protective cover 213 is a protective component for the worm 205 and the worm wheel 204. During use, the protective cover 213 can achieve dust protection for the worm 205 and the worm wheel 204, ensuring the smooth operation of the worm 205 and the worm wheel 204.

[0024] The base 203 has a seat 207 that slides on it, and a hydraulic cylinder 212 is fixed on the base 203. The extended end of the hydraulic cylinder 212 is fixed on the seat 207. The hydraulic cylinder 212 is driven by an external hydraulic pump. When adjusting the height of the material distribution plate 208, the hydraulic cylinder 212 can be driven to extend or retract, which is convenient for adjustment.

[0025] The base 207 is fitted with a material distribution plate 208, which is fixed by two fixing screws 209 and two locking nuts 210 on the base 207.

[0026] Two limiting seats 211 are welded on the base 207, and two locking nuts 210 are snapped into the two limiting seats 211. The limiting seats 211 are rotation limiting parts for the locking nuts 210. The connecting seat 201, rotating shaft 202, base 203, worm gear 204, worm 205, motor 206, base 207, material distribution plate 208, fixing screw 209, locking nut 210, limiting seat 211, hydraulic cylinder 212 and protective cover 213 together form the material distribution assembly 2. When disassembling and assembling the material distribution plate 208, there is no need to use a wrench to limit the locking nuts 210, which improves the disassembly and assembly efficiency of the material distribution plate 208.

[0027] Example 2, based on Example 1, such as Figures 1 to 6As shown, the upper end face of the circular saw body 1 has two symmetrically opened limiting grooves 101, and two connecting seats 201 are respectively snapped into the two limiting grooves 101. By limiting the connecting seats 201 through the limiting grooves 101, the stability and installation efficiency of the connecting seats 201 can be improved.

[0028] The working principle of this embodiment: When using the circular saw's material distribution structure, the angle of the material distribution plate 208 is first adjusted. Since two connecting seats 201 are fixed on the main body 1 of the circular saw, and rotating shafts 202 rotate on the two connecting seats 201, a base 203 and a worm gear 204 are welded to the rotating shafts 202. A worm 205 meshes with the worm gear 204 and is fixedly mounted on one of the connecting seats 201 on the left side. A motor 206, electrically connected to an external control switch and an external power supply, is also fixed thereon. The output shaft of the motor 206 is fixed to the worm 205. Simply drive the motor 206 to rotate, and the motor 206 will drive the worm 205 to rotate. Under the meshing transmission of the worm 205 and the worm gear 204, the angle of the material distribution plate 208 is adjusted. After adjustment, the angle is automatically adjusted by the action of the worm 205 and the worm gear 204. The locking mechanism requires no manual operation. Next, the height of the material distribution plate 208 is adjusted. Since a seat 207 slides on the base 203 and a hydraulic cylinder 212 is fixed thereon, the extended end of the hydraulic cylinder 212 is fixed to the seat 207 and driven by an external hydraulic pump. Driving the hydraulic cylinder 212 to extend or retract completes the height adjustment. When disassembling and assembling the material distribution plate 208, it is fixed by two fixing screws 209 and two locking nuts 210 on the seat 207. Two limiting seats 211 are welded to the seat 207, and the two locking nuts 210 are engaged within the two limiting seats 211. There is no need to use a wrench to limit the locking nuts 210; disassembly and assembly can be completed directly by operating the fixing screws 209. During cutting, the material distribution plate 208 is inserted into the cutting gap to achieve material distribution.

Claims

1. A circular saw machine material distribution structure, characterized by, include: The main body of the circular saw (1) has two connecting seats (201) fixed on it. A rotating shaft (202) rotates on the two connecting seats (201). A base (203) is welded on the rotating shaft (202). A worm wheel (204) is welded on the rotating shaft (202). A worm (205) rotates on one of the connecting seats (201) on the left side. The worm (205) meshes with the worm wheel (204). A motor (206) is fixed on one of the connecting seats (201) on the left side. The motor (206) is electrically connected to the control switch of the external device and the external power supply. The output shaft of the motor (206) is fixed on the worm (205).

2. A circular saw machine stock distribution structure according to claim 1, characterized in that, A protective cover (213) is fixed on one of the connecting seats (201) on the left side. The protective cover (213) covers the outside of the worm (205) and worm wheel (204). The protective cover (213) is a protective component for the worm (205) and worm wheel (204).

3. A circular saw machine stock distribution structure according to claim 2, wherein, A seat (207) slides on the base (203), and a hydraulic cylinder (212) is fixed on the base (203). The extended end of the hydraulic cylinder (212) is fixed on the seat (207), and the hydraulic cylinder (212) is driven by an external hydraulic pump.

4. A circular saw machine stock distribution structure according to claim 3, wherein, A material distribution plate (208) is snapped onto the base (207), and the material distribution plate (208) is fixed by two fixing screws (209) and two locking nuts (210) on the base (207).

5. A circular saw machine stock distribution structure according to claim 4, wherein, Two limiting seats (211) are welded on the seat (207), and two locking nuts (210) are snapped into the two limiting seats (211). The limiting seats (211) are rotation limiting parts for the locking nuts (210). The connecting seat (201), rotating shaft (202), base (203), worm gear (204), worm (205), motor (206), seat (207), material distribution plate (208), fixing screw (209), locking nut (210), limiting seat (211), hydraulic cylinder (212) and protective cover (213) together form the material distribution assembly (2).

6. A circular saw machine stock distribution structure according to claim 5, wherein, The upper end face of the circular saw body (1) has two limiting grooves (101) symmetrically opened, and two connecting seats (201) are respectively engaged in the two limiting grooves (101).

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