Electric planer with clamping structure
By designing a clamping structure and an air duct collection system on the electric planer, the problems of clamping and chip handling when processing small and irregularly shaped plates are solved, thus improving processing accuracy and efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG WEIJIASHENG TECH CO LTD
- Filing Date
- 2025-03-31
- Publication Date
- 2026-07-24
AI Technical Summary
When existing electric planers are used to plan small or irregularly shaped materials, the limiting structure causes processing deviations and cannot effectively clamp the irregularly shaped materials, affecting processing accuracy and efficiency.
The electric planer is designed with a clamping structure. By setting movable clamping parts at both ends of the electric planer, combined with buffer springs and rotating rods, it can stably clamp materials of different sizes and shapes, and collect planing debris through air ducts and collection boxes.
It enables stable processing of small and irregularly shaped plates, improves processing accuracy and efficiency, and achieves effective collection of debris, avoiding debris accumulation that could affect motor operation.
Smart Images
Figure CN224544821U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electric planer technology, specifically to an electric planer with a clamping structure. Background Technology
[0002] An electric planer is a handheld power tool that uses a single-phase series-wound motor to drive a planer blade via a transmission belt for planing operations. It features high productivity and produces smooth, flat planed surfaces. It is widely used in building construction, home decoration, woodworking workshops, field woodworking, and in vehicle, ship, and bridge construction for planing, chamfering, and raking of various types of wood.
[0003] When planing smaller sheets, users need to use a limiting structure to assist the planer in moving on the sheet. However, during the planer's movement, the limiting structure can easily cause the sheet to deviate from its intended position, resulting in deviations in the planing process. Furthermore, when planing irregularly shaped sheets, the limiting structure cannot move along the sidewalls of the irregular shape, making the planer's processing of irregularly shaped sheets very inconvenient. Utility Model Content
[0004] The purpose of this invention is to provide an electric planer with a clamping structure to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an electric planer with a clamping structure, comprising:
[0006] The main body contains a motor, a planer blade, and a fan blade. The output end of the motor is provided with a first pulley, one end of the planer blade is provided with a second pulley, and one end of the fan blade is provided with a third pulley. The outer surfaces of the first pulley, the second pulley, and the third pulley are provided with belts, and the first pulley, the second pulley, and the third pulley are connected to each other by belts.
[0007] A clamping structure is movably disposed on both sides of the body.
[0008] Preferably, an air duct is provided at the other end of the main body, and a collection box is provided at the other end of the main body, with the air duct and the collection box being connected.
[0009] Preferably, the body is provided with a partition, which divides the body into a processing chamber and a motor chamber. The planer blade and fan blade are disposed inside the processing chamber, and the motor is disposed inside the motor chamber. The output end of the motor and one end of the planer blade and fan blade both penetrate the side wall of the body and extend to the outside.
[0010] Preferably, one end of the air duct passes through the side wall of the main body and is connected to the processing cavity, and the other end of the main body is provided with a mounting block. The main body is connected to the collection box through the mounting block, and the collection box is connected to the processing cavity inside the main body through the air duct.
[0011] Preferably, the clamping structure includes a buffer spring, and buffer springs are provided on both sides of both ends inside the body. A movable plate is provided at one end of the buffer spring, and a connecting rod is provided at the end of the movable plate near the buffer spring. A rotating rod is rotatably provided at the end of the connecting rod away from the movable plate, and a clamping member is rotatably provided at the end of the rotating rod away from the movable plate.
[0012] Preferably, through holes are provided on both sides of the main body, and the main body is slidably connected to the connecting rod through the through holes. A retaining device is provided at the end of the connecting rod away from the moving plate, and a rotating groove is provided at the end of the rotating rod near the moving plate. The connecting rod is rotatably connected to the rotating rod through the retaining device, the rotating groove, and the rotating rod.
[0013] Compared with existing technologies, the beneficial effects of this utility model are:
[0014] 1. This electric planer with a clamping structure is equipped with a clamping structure. When planing smaller plates, the clamping structure at both ends of the electric planer can clamp the smaller plates, thereby limiting the range of movement of the electric planer and enabling the electric planer to process smaller plates smoothly. If it is necessary to plan irregularly shaped plates, the clamping structure at one end of the electric planer can be used to assist the electric planer in moving on the irregularly shaped plates, which facilitates the processing of irregularly shaped plates.
[0015] 2. This electric planer with a clamping structure, through the cooperation between the fan blades, air duct and collection box, allows the dust generated during the processing of the board to be guided from the processing chamber to the air duct by the rotation of the fan blades and collected by the collection box, thus achieving the purpose of dust collection. Attached Figure Description
[0016] Figure 1 This is the main view of this utility model;
[0017] Figure 2 This is the rear view of the utility model;
[0018] Figure 3 This is a sectional view of the rear view structure of this utility model;
[0019] Figure 4 This is a side sectional view of the practical clamping structure.
[0020] In the diagram: 1. Main body; 2. Motor; 3. First pulley; 4. Planer blade; 5. Second pulley; 6. Fan blade; 7. Third pulley; 8. Belt; 9. Air duct; 10. Collection box; 11. Clamping structure; 110. Buffer spring; 111. Moving plate; 112. Connecting rod; 113. Rotating rod; 114. Clamping component. Detailed Implementation
[0021] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0022] Please see Figure 1-4 This utility model provides an embodiment of an electric planer with a clamping structure, comprising: a body 1, inside which a motor 2, a planer blade 4, and a fan blade 6 are disposed; a first pulley 3 is disposed at the output end of the motor 2; a second pulley 5 is disposed at one end of the planer blade 4; and a third pulley 7 is disposed at one end of the fan blade 6; belts 8 are disposed on the outer surfaces of the first pulley 3, the second pulley 5, and the third pulley 7, and the first pulley 3, the second pulley 5, and the third pulley 7 are connected by belts 8; and a clamping structure 11, which is movably disposed on both sides of the body 1. When the motor 2 drives the first pulley 3 to rotate, the belts 8 can drive the second pulley 5 and the third pulley 7 to rotate, causing the planer blade 4 and the fan blade 6 to rotate within the body 1. This allows the planer blade 4 to plan the surface of the board, while the rotation of the fan blade 6 can guide the planing debris to the air duct 9, where the debris can be collected by a collection box 10. The clamping structure 11 can assist in the processing of the board.
[0023] In this embodiment, an air duct 9 is provided at the other end of the main body 1, and a collection box 10 is provided at the other end of the main body 1. The air duct 9 and the collection box 10 are connected. The air duct 9 can guide the debris inside the main body 1 to the inside of the collection box 10, so as to avoid the debris generated by planing from accumulating inside the main body 1 and affecting the use of the planer 4.
[0024] In this embodiment, a partition is provided inside the main body 1, which divides the main body 1 into a processing chamber and a motor chamber. The planer 4 and the fan blade 6 are located inside the processing chamber, and the motor 2 is located inside the motor chamber. The output end of the motor 2 and one end of the planer 4 and the fan blade 6 both penetrate the side wall of the main body 1 and extend to the outside. The partition divides the interior of the main body 1 into the processing chamber and the motor chamber. The planer 4 and the fan blade 6 are located inside the processing chamber, so that the debris generated by planing the board can be blocked in the processing chamber by the partition, preventing the debris from entering the motor chamber and affecting the use of the motor 2, and preventing the motor 2 from malfunctioning.
[0025] In this embodiment, one end of the air duct 9 passes through the side wall of the main body 1 and is connected to the processing chamber. The other end of the main body 1 is provided with a mounting block. The main body 1 is connected to the collection box 10 through the mounting block. The collection box 10 is connected to the processing chamber inside the main body 1 through the air duct 9. The collection box 10 is stably fixed to one end of the main body 1 by the mounting block to prevent the collection box 10 from falling off during the use of the electric planer.
[0026] In this embodiment, the clamping structure 11 includes a buffer spring 110. Buffer springs 110 are provided on both sides of the inner ends of the main body 1. A movable plate 111 is provided at one end of the buffer spring 110. A connecting rod 112 is provided at the end of the movable plate 111 near the buffer spring 110. A rotating rod 113 is rotatably provided at the end of the connecting rod 112 away from the movable plate 111. A clamping member 114 is rotatably provided at the end of the rotating rod 113 away from the movable plate 111. The rotating rod 113 can rotate on the connecting rod 112. When the clamping structure is not in use... When the structure is 11, the clamping member 114 is rotated above the connecting rod 112 by the rotating rod 113. If it is necessary to process a small plate, simply rotate the clamping member 114 below the connecting rod 112 and then pull the connecting rod 112 so that the clamping members 114 at both ends of the electric planer can clamp the small plate, thereby assisting the electric planer to move on the plate. If it is necessary to plan the irregular plate, simply rotate the clamping member 114 at one end of the electric planer below the connecting rod 112 to facilitate the electric planer to process the irregular plate.
[0027] In this embodiment, through holes are provided on both sides of the main body 1. The main body 1 is slidably connected to the connecting rod 112 through the through holes. A locking device is provided at the end of the connecting rod 112 away from the moving plate 111. A rotating groove is provided at the end of the rotating rod 113 near the moving plate 111. The connecting rod 112 is rotatably connected to the rotating rod 113 through the locking device and the rotating groove. The rotating rod 113 rotates on the connecting rod 112 through the locking device and the rotating groove, so that the clamping structure 11 will not affect the placement of the electric planer when it is not in use.
[0028] Working principle: When the user is not using the clamping structure 11, the rotating rod 113 rotates the clamping member 114 to the top of the connecting rod 112. If it is necessary to process a small plate, simply rotate the clamping member 114 to the bottom of the connecting rod 112 and then pull the connecting rod 112 so that the clamping members 114 at both ends of the electric planer can clamp the small plate, thereby assisting the electric planer to move on the plate. If it is necessary to plan the irregular plate, simply rotate the clamping member 114 at one end of the electric planer to the bottom of the connecting rod 112 to facilitate the electric planer to process the irregular plate. When the motor 2 drives the first pulley 3 to rotate, the belt 8 can drive the second pulley 5 and the third pulley 7 to rotate, so that the planer blade 4 and the fan blade 6 rotate inside the body 1. The planer blade 4 can plan the surface of the plate, and the fan blade 6 can guide the debris generated by planing to the air duct 9. The collection box 10 can collect the debris. The clamping structure 11 can assist in the processing of the plate.
[0029] For those skilled in the art, this utility model is not limited to the details of the exemplary embodiments described above, and can be implemented in other specific forms without departing from the spirit or scope of this utility model. Therefore, the embodiments of this utility model are exemplary and non-limiting. The scope of this utility model is defined by the appended claims rather than the foregoing description, and therefore all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0030] In this utility model description, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
Claims
1. An electric planer with a clamping structure, characterized in that, include: The main body (1) is equipped with a motor (2), a planer (4) and a fan blade (6). The output end of the motor (2) is provided with a first pulley (3), one end of the planer (4) is provided with a second pulley (5), and one end of the fan blade (6) is provided with a third pulley (7). The outer surfaces of the first pulley (3), the second pulley (5) and the third pulley (7) are provided with belts (8), and the first pulley (3), the second pulley (5) and the third pulley (7) are connected by belts (8). Clamping structure (11) is movably disposed on both sides of the body (1).
2. The electric planer with a clamping structure according to claim 1, characterized in that: The other end of the main body (1) is provided with an air duct (9) and a collection box (10), and the air duct (9) and the collection box (10) are connected.
3. The electric planer with a clamping structure according to claim 1, characterized in that: The body (1) is provided with a partition, which divides the body (1) into a processing chamber and a motor chamber. The planer (4) and the fan blade (6) are located inside the processing chamber, and the motor (2) is located inside the motor chamber. The output end of the motor (2) and one end of the planer (4) and the fan blade (6) both penetrate the side wall of the body (1) and extend to the outside.
4. An electric planer with a clamping structure according to claim 2, characterized in that: One end of the air duct (9) passes through the side wall of the body (1) and is connected to the processing cavity. The other end of the body (1) is provided with a block. The body (1) is connected to the collection box (10) through the block. The collection box (10) is connected to the processing cavity inside the body (1) through the air duct (9).
5. An electric planer with a clamping structure according to claim 1, characterized in that: The clamping structure (11) includes a buffer spring (110). Both ends of the body (1) are provided with buffer springs (110). One end of the buffer spring (110) is provided with a moving plate (111). The end of the moving plate (111) near the buffer spring (110) is provided with a connecting rod (112). The end of the connecting rod (112) away from the moving plate (111) is rotatably provided with a rotating rod (113). The end of the rotating rod (113) away from the moving plate (111) is rotatably provided with a clamping member (114).
6. An electric planer with a clamping structure according to claim 5, characterized in that: Both ends of the main body (1) are provided with through holes. The main body (1) is slidably connected to the connecting rod (112) through the through holes. The end of the connecting rod (112) away from the moving plate (111) is provided with a clamp. The end of the rotating rod (113) near the moving plate (111) is provided with a rotating groove. The connecting rod (112) is rotatably connected to the rotating rod (113) through the clamp and the rotating groove.