Sawing machine clamping structure with adjustable clamping angle
By designing an adjustable angle sawing machine clamping structure, the problem that the prior art cannot meet the 45-degree angle processing requirements of the plates is solved, and the cutting of plates at different angles is achieved, which improves the applicability and versatility of the sawing machine.
Patent Information
- Application Number
- CN202421909450.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-08-07
AI Technical Summary
The existing saw machine clamping structure cannot meet the needs of 45-degree angle processing of the plate. The clamping direction must be parallel to the cutting direction, which limits the range of cutting angle.
A saw machine clamping structure with adjustable clamping angle is designed. By setting a track groove and driving assembly on the frame, the moving clamping plate can move and rotate along the length direction of the frame, and clamping and cutting at different angles can be achieved with the fixed clamping plate.
The cutting of the plate is achieved at 45 degrees or other angles, which expands the cutting angle range of the saw machine, meets a wide range of production needs, and improves the applicability and versatility of workpiece cutting.
Smart Images
Figure CN222890634U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of machining, and in particular to a sawing machine clamping structure with adjustable clamping angle. Background Art
[0002] Electroplating equipment refers to various mechanical equipment and auxiliary tools required in the electroplating process. Electroplating is a surface treatment technology that uses electrolysis to plate a metal film on the surface of metal or non-metal to improve its appearance, corrosion resistance, wear resistance and other characteristics. In order to comply with the energy conservation and emission reduction advocated by the country, most of the current electroplating equipment is made of polymer sheets such as PP materials. When cutting sheets, sawing machines are often used.
[0003] The structure of the saw machine's clamping workpiece is crucial to ensure the safety and accuracy of the cutting process. Common clamping mechanisms can be manual or hydraulic, which are used to control the opening and closing of the clamping jaws. Manual clamping mechanisms achieve clamping and loosening by rotating a handle or lever, while hydraulic clamping mechanisms are powered by a hydraulic system.
[0004] Usually, the clamping mechanism is composed of two movable clamping plates to fix the workpiece, wherein the fixed movable clamping plate is fixed on the frame, and the movable clamping plate is usually driven by a hydraulic rod or cooperates with a screw rod to move toward the fixed movable clamping plate to clamp the workpiece. However, the clamping direction of this clamping structure is parallel to the cutting direction of the workpiece, and the plate can only be cut straight. When the plate needs to be processed at a 45-degree angle, this clamping mechanism cannot meet the processing requirements. Utility Model Content
[0005] In order to improve the limitation that the workpiece clamping and cutting directions need to be kept parallel and the plate can only be cut in a straight line, the present application provides a sawing machine clamping structure with adjustable clamping angle.
[0006] The present application provides a sawing machine clamping structure with adjustable clamping angle, which adopts the following technical solution:
[0007] A sawing machine clamping structure with adjustable clamping angle, comprising a sawing machine body, a frame, a movable clamping plate, a fixed clamping plate and a driving assembly; the frame is fixed on the sawing machine body, and a track groove is formed in the frame; the length direction of the frame is perpendicular to the edge of the fixed clamping plate welded on the frame; the movable clamping plate and the length direction of the frame are arranged at an angle, and the movable clamping plate and the driving assembly are rotatably matched; the driving assembly is arranged in the track groove, and is used to drive the movable clamping plate on the frame to move along the length direction of the frame.
[0008] By adopting the above technical scheme, when the plate is cut perpendicularly to the teeth on the saw body, the two sides of the plate placed on the frame need to be parallel to the movable clamping plate and the fixed clamping plate, and the driving component is manually adjusted, and the driving component drives the movable clamping plate to move close to one side of the fixed clamping plate, so that the two sides of plates of different specifications are pressed tightly together, so that the plate can be cut along a straight line; when the plate and the teeth on the saw body are at an angle, the movable clamping plate is rotated to the required cutting angle, and the plate is cut in contact with the edge of the movable clamping plate, so as to achieve cutting of the beveled plate. According to the required cutting angle of the plate, the angle between the movable clamping plate and the frame length is manually adjusted, thereby improving the cutting angle range of the saw for the plate and meeting a wide range of production needs.
[0009] Optionally, the driving assembly includes a screw rod, a slider and an adjustment handle, the slider is slidably arranged in a frame, the screw rod passes through the slider and is rotatably arranged in the frame, the screw rod and the slider are threadedly matched, the adjustment handle is fixed to one end of the screw rod passing through the frame, and the slider and the movable clamping plate are rotatably matched.
[0010] By adopting the above technical solution, the worker turns the adjustment handle, and the adjustment handle drives the screw rod to rotate in the frame, and the screw rod drives the slider in the frame to slide in the track groove. The movable clamping plate on the top of the slider moves on the end face of the frame, and cooperates with the fixed clamping plate to clamp the two sides of the plate. It is suitable for clamping plates of different specifications, and improves adaptability and versatility.
[0011] Optionally, a fastening bolt is also installed on the movable clamping plate, a mounting hole is opened on the sliding block, and the fastening bolt passes through the movable clamping plate and is threadedly engaged with the mounting hole.
[0012] By adopting the above technical solution, the movable clamping plate and the slider are locked by using fastening bolts, so that the movable clamping plate remains fixed, and the plate located between the movable clamping plate and the fixed clamping plate is convenient to clamp, thereby reducing the occurrence of deviation when the plate is cut; by loosening the fastening bolts, the movable clamping plate can be rotated along the axis of the mounting hole, thereby realizing cutting of plates at different angles.
[0013] Optionally, the cross-section of the movable clamping plate is trapezoidal, and an end surface of the movable clamping plate close to the cutting workpiece is provided with interlaced twill patterns.
[0014] By adopting the above technical solution, the shape of the movable clamping plate makes it easy to clamp the cut plate and maintain stability, and the arranged diagonal lines improve friction.
[0015] Optionally, the slot width of the track slot is smaller than the width of the movable clamping plate.
[0016] By adopting the above technical solution, the width of the clamping plate is larger, which facilitates the movement of the clamping plate on the top end surface of the frame and reduces the occurrence of the clamping plate falling from the track groove during the movement.
[0017] Optionally, the angle between the length direction of the frame and the edge of the movable clamping plate is a right angle or an acute angle.
[0018] By adopting the above technical solution, the length direction of the movable clamping plate and the frame can be 30°, 45°, 60°, and 90°. By adjusting the angle between the movable clamping plate and the saw teeth on the sawing machine body, cutting of bevels at different angles can be achieved.
[0019] Optionally, an extension plate is fixed to one side of the frame, the extension plate is flush with the end surface of the frame, and a groove for facilitating chip cleaning is formed on the extension plate.
[0020] By adopting the above technical solution, the extension plate expands the processing area of the plate during the cutting process, which is convenient for operation. The grooves on the extension plate are convenient for cleaning debris here, which is convenient for workers to clean up uniformly after cutting is completed, reducing the occurrence of debris adhering to the surface of the plate during cutting operations.
[0021] Optionally, the groove is in a U-shape, and the depth of the groove is 0.5 mm to 1 mm.
[0022] By adopting the above technical solution, the shape of the groove makes it convenient for workers to use the bristles to collect and clean them uniformly.
[0023] In summary, the present application includes at least one of the following beneficial technical effects:
[0024] 1. When the movable clamping plate and the fixed clamping plate are parallel to each other, it is convenient to cut the plate in a straight line. The movable clamping plate on the frame is rotated to adjust the angle, so that the movable clamping plate and the sawtooth cutting part on the sawing machine body are at a certain angle, which is convenient for cutting the plate at 45 degrees or other angles, meeting the needs of daily production and improving the applicability and versatility of workpiece cutting;
[0025] 2. The movable clamping plate and the slider in the frame are fastened by bolts, so the angle of the movable clamping plate can be easily adjusted during cutting, which makes the adjustment more convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0027] Figure 1This is a schematic diagram showing the overall structure of this application.
[0028] Figure 2 It is a cross-sectional view showing the drive assembly of this application.
[0029] Figure 3 This application shows a schematic diagram of the structure of a mobile clamping plate cutting a bevel edge of a workpiece.
[0030] Figure 4 This application displays Figure 2 A-axis enlarged view.
[0031] Figure 5 This is a schematic diagram of the local structure of the present application showing a movable clamping plate and a fixed clamping plate in a state of being parallel to each other.
[0032] Figure numerals: 1, sawing machine body; 2, frame; 3, movable clamping plate; 4, fixed clamping plate; 5, driving assembly; 6, track groove; 51, screw rod; 52, slider; 53, adjusting handle; 7, fastening bolt; 8, extension plate; 9, groove. DETAILED DESCRIPTION
[0033] The following is combined with Figure 1-5 This application is described in further detail.
[0034] The embodiment of the present application discloses a sawing machine clamping structure with adjustable clamping angle.
[0035] Reference Figure 1 , including a sawing machine body 1, a frame 2, a movable clamping plate 3, a fixed clamping plate 4 and a driving assembly 5; the frame 2 is fixed on the sawing machine body 1, and a track groove 6 is formed in the frame 2; the length direction of the frame 2 is perpendicular to the edge of the fixed clamping plate 4 welded on the frame 2; the movable clamping plate 3 and the length direction of the frame 2 are arranged at an angle, and the movable clamping plate 3 and the driving assembly 5 are rotatably matched; the driving assembly 5 is arranged in the track groove 6, and is used to drive the movable clamping plate 3 on the frame 2 to move along the length direction of the frame 2; the notch width of the track groove 6 is smaller than the width of the movable clamping plate 3 to prevent the clamping plate from falling into the track groove 6.
[0036] See also Figure 3 and Figure 4As shown, the driving assembly 5 includes a screw rod 51, a slider 52 and an adjusting handle 53. The slider 52 is slidably arranged in the frame 2, the screw rod 51 passes through the slider 52 and is rotatably arranged in the frame 2, the screw rod 51 and the slider 52 are threadedly matched, the adjusting handle 53 is fixed to the end of the screw rod 51 passing through the frame 2, the slider 52 and the movable clamping plate 3 are rotatably matched, the adjusting handle 53 is used as a driving source, and a servo motor can also be used to be installed at the end of the screw rod 51 passing through the frame 2. When the worker rotates the adjusting handle 53, the adjusting handle 53 drives the screw rod 51 to rotate in the frame 2, the slider 52 on the screw rod 51 slides in the frame 2, and the clamping plate on the slider 52 moves together with the slider 52, and cooperates with the edge part of the fixed clamping plate 4 to clamp the plates or pipes on both sides.
[0037] See also Figure 4 As shown, a fastening bolt 7 is also installed on the mobile clamping plate 3, and a mounting hole is opened on the slider 52. The fastening bolt 7 penetrates the mobile clamping plate 3 and the mounting hole and is threadedly matched. When the spacing between the mobile clamping plate 3 and the fixed clamping plate 4 is adjusted to adapt to the spacing of the clamped plate or pipe, the fastening bolt 7 does not need to lock the mobile clamping plate 3 and the slider 52; when the sawtooth cutting angle of the mobile clamping plate 3 and the sawing machine body 1 is adjusted to the required cutting direction, the locking bolt locks the mobile clamping plate 3 and the slider 52, reducing the occurrence of the displacement of the clamped plate during cutting, and ensuring the plate cutting accuracy.
[0038] See also Figure 3 and Figure 5 As shown, the cross-section of the movable clamping plate 3 is trapezoidal, and the end surface of the movable clamping plate 3 close to the cutting workpiece is provided with interlaced twills, which improve friction and reduce the deviation of the clamping plate. The end surface of the movable clamping plate 3 provided with twills has a larger contact area, thereby improving the firmness of the plate after clamping.
[0039] See also Figure 3 As shown, the angle between the length direction of the frame 2 and the edge of the movable clamping plate 3 is a right angle or an acute angle. By adjusting the angle between the movable clamping plate 3 and the saw teeth on the sawing machine body 1, when the angle is an acute angle, the cut plate is an oblique angle, and when the angle is a right angle, the cut plate is a straight edge. For example, the length direction of the movable clamping plate 3 and the frame 2 can be 30°, 45°, 60°, 90°, so as to achieve cutting at different angles.
[0040] See also Figure 1As shown in the figure, an extension plate 8 is also fixed on one side of the frame 2. The extension plate 8 is flush with the end face of the frame 2. A channel 9 for facilitating chip removal is provided on the extension plate 8. The extension plate 8 expands the processing area of the plate during cutting, facilitating the operation. The chips generated during cutting are collected in the channel 9, which is convenient for workers to clean up uniformly after cutting, reducing the situation where chips adhere to the surface of the plate during cutting operations. The channel 9 is in a U shape, and the depth of the channel 9 is 0.5 mm to 1 mm. The shape of the channel 9 facilitates the workers to uniformly collect and clean up with a brush.
[0041] The implementation principle of a clamping structure of a sawing machine with adjustable clamping angle in an embodiment of the present application is as follows: when the opposite end faces of the fixed clamping plate 4 and the movable clamping plate 3 are parallel to each other, the adjusting drive assembly 5 is adjusted. The drive assembly 5 drives the movable clamping plate 3 to approach the fixed clamping plate 4, thereby realizing the clamping and cutting of plates of different specifications. At this time, it is suitable for straight cutting on the plate;
[0042] Manually move the movable clamping plate 3 so that the movable clamping plate 3 forms an angle with the sawing direction of the saw teeth on the sawing machine body 1. According to the required cutting angle, the plate to be cut is attached to the side wall of the movable clamping plate 3. Adjust the drive assembly 5 to make the movable clamping plate 3 cooperate with the edge part of the fixed clamping plate 4 to clamp the plate, thereby cutting a plate processed at an angle of 45° or other angles, improving the adaptability and versatility, increasing the cutting range of the sawing machine for cutting at different angles, better meeting the production requirements in different situations, and at the same time, the angle adjustment of the movable clamping plate 3 is also simple and convenient.
[0043] Unless otherwise defined, the technical terms or scientific terms used in this application shall have the ordinary meanings understood by those of ordinary skill in the field to which this application belongs. The words "first", "second", "third" and similar words used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "a" or "one" do not indicate a quantity limitation, but indicate that there is at least one. Words such as "comprising" or "including" mean that the elements or objects appearing before "comprising" or "including" cover the elements or objects listed after "comprising" or "including" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.
[0044] The above are all preferred embodiments of this application. The protection scope of this application is not limited by this. Therefore, all equivalent changes made according to the structure, shape and principle of this application should be covered within the protection scope of this application.
Claims
1. A sawing machine clamping structure with adjustable clamping angle, characterized in that: It comprises a sawing machine body (1), a frame (2), a movable clamping plate (3), a fixed clamping plate (4) and a driving assembly (5); The frame (2) is fixed on the sawing machine body (1), and a track groove (6) is formed in the frame (2); The length direction of the frame (2) is perpendicular to the edge of the fixed clamping plate (4) welded to the frame (2); The movable clamping plate (3) and the frame (2) are arranged at an angle in the length direction, and the movable clamping plate (3) and the driving assembly (5) are rotationally matched; The driving assembly (5) is arranged in the track groove (6) and is used to drive the movable clamping plate (3) on the frame (2) to move along the length direction of the frame (2).
2. The sawing machine clamping structure with adjustable clamping angle according to claim 1, characterized in that: The driving assembly (5) comprises a screw rod (51), a slider (52) and an adjusting handle (53); the slider (52) is slidably arranged in the frame (2); the screw rod (51) passes through the slider (52) and is rotatably arranged in the frame (2); the screw rod (51) and the slider (52) are threadedly matched; the adjusting handle (53) is fixed to one end of the screw rod (51) passing through the frame (2); and the slider (52) and the movable clamping plate (3) are rotatably matched.
3. The sawing machine clamping structure with adjustable clamping angle according to claim 2, characterized in that: The movable clamping plate (3) is also provided with a fastening bolt (7), and the sliding block (52) is provided with a mounting hole. The fastening bolt (7) penetrates the movable clamping plate (3) and is threadedly engaged with the mounting hole.
4. The sawing machine clamping structure with adjustable clamping angle according to claim 1, characterized in that: The cross section of the movable clamping plate (3) is trapezoidal, and the end surface of the movable clamping plate (3) close to the cutting workpiece is provided with interlaced twill patterns.
5. The sawing machine clamping structure with adjustable clamping angle according to claim 1, characterized in that: The slot width of the track slot (6) is smaller than the width of the movable clamping plate (3).
6. The sawing machine clamping structure with adjustable clamping angle according to claim 1, characterized in that: The angle formed by the length direction of the frame (2) and the edge of the movable clamping plate (3) is a right angle or an acute angle.
7. The sawing machine clamping structure with adjustable clamping angle according to claim 1, characterized in that: An extension plate (8) is also fixed to one side of the frame (2), the extension plate (8) is flush with the end surface of the frame (2), and a groove (9) is provided on the extension plate (8) for facilitating chip cleaning.
8. The sawing machine clamping structure with adjustable clamping angle according to claim 7, characterized in that: The groove (9) is in the shape of a U-shape, and the depth of the groove (9) is 0.5 mm to 1 mm.