Interface saw

Abstract

The utility model provides a connector saw, which relates to the field of connector saws, and adopts the technical scheme that the connector saw comprises a working table and further comprises a stand column, a plurality of connecting rods and a plurality of connecting rods, the positioning assembly comprises a movable plate, a positioning plate is arranged at the end of the movable plate, the movable plate is connected with a positioning lead screw, the positioning lead screw is arranged on the stand column in the Y direction, the positioning lead screw is connected with a positioning motor, and the positioning motor is arranged on the stand column; the saw cutting assembly comprises a slide carriage, the slide carriage is movably arranged on the stand column in the Z direction, the slide carriage and the movable plate are arranged on the two sides of the stand column respectively, a mounting plate is movably arranged on the slide carriage in the Y direction, and a cutter assembly is arranged at one end of the mounting plate. The positioning position can be adjusted according to the machining requirements of different profiles, and use is flexible and convenient.

Description

Technical Field

[0001] The utility model relates to the field of interface saws, in particular to an interface saw. Background Art

[0002] The production of doors, windows, curtain walls, sunrooms, and other products often requires splicing multiple profiles into the desired structure. These connections are primarily achieved through joints. CNC joint saws primarily cut these joints at the ends of profiles. While joints used to be relatively simple and easy to create, the continuous development of the door and window construction industry has led to the emergence of personalized design solutions, and joint shapes are changing accordingly.

[0003] In the prior art, the Chinese utility model patent with authorization announcement number CN214517915U discloses an interface saw, including a frame, a guide rail is provided on the frame, a movable base A and a movable base B are provided on the guide rail, a driving cylinder A connected to the movable base A is provided on the frame, a driving cylinder B connected to the movable base B is provided on the frame, a sawing unit A and a sawing unit B are rotatably connected to the movable base A, a sawing unit C is rotatably provided on the movable base B, and the rotation angles of the sawing units A, B and C are adjustable. A clamp is provided on the frame on one side of the guide rail. For the purpose of reference positioning and providing a reference reference for achieving precise sawing, the movable base A is provided with a positioning mechanism used in conjunction with the clamp, the positioning mechanism includes a connecting rod installed on the movable base A, a positioning cylinder is provided on the connecting rod, and the positioning cylinder is connected to a positioning plate; this technical solution, by designing three sawing units, namely, the sawing unit A, the sawing unit B and the sawing unit C, can not only process large-scale profile interfaces, but also broaden the interface styles of processed profiles and reduce the number of angle adjustments.

[0004] However, in the above technical solution, the positioning mechanism realizes positioning by driving the positioning plate to move through the positioning cylinder. Since the cylinder has only one moving stroke, it can only locate one position. However, with the changes in the interface structure of different batches of profiles, under the premise of ensuring the stability of the profile clamping, the distance of the profile end protruding from the workbench varies. If a positioning cylinder is used for positioning, it is not flexible to use, resulting in the same protruding length of profiles with different processing contents, which may easily cause some profiles to protrude too far, and easily cause profile vibration and saw blade vibration during sawing, especially for profiles with slender structures, which is not conducive to ensuring processing accuracy and the service life of the saw blade. Utility Model Content

[0005] In order to solve the technical problem in the above-mentioned prior art that the positioning mechanism of the interface saw can only be limited to one Y-axis position and is inflexible in use, the utility model provides an interface saw that can adjust the positioning position according to the processing needs of different profiles and is flexible and convenient to use.

[0006] The technical solution adopted by the present invention to solve the above technical problems is: an interface saw, including a workbench, and also including: a column, the column is movably arranged on the workbench along the X direction; a positioning assembly, the positioning assembly includes a movable plate, a positioning plate is provided at the end of the movable plate, the movable plate is connected to a positioning screw, the positioning screw is provided on the column along the Y direction, the positioning screw is connected to a positioning motor, and the positioning motor is provided on the column; a sawing assembly, the sawing assembly includes a slide, the slide is movably arranged on the column along the Z direction, the slide and the movable plate are respectively arranged on both sides of the column, a mounting plate is movably provided on the slide along the Y direction, and a tool assembly is provided at one end of the mounting plate.

[0007] The utility model adopts a positioning motor and a positioning screw to drive the positioning plate, and can flexibly adjust the Y-direction positioning position according to positioning needs. It is flexible and convenient to use and meets the processing needs of different batches of profiles.

[0008] Furthermore, a rotating motor is provided at the end of the mounting plate along the X direction, the rotating motor is connected to a rotating plate, the rotating plate is provided with the tool assembly, and the tool assembly includes a saw blade.

[0009] The utility model can expand the processing capacity of the interface saw and meet various processing needs by arranging the tool assembly to be adjustable in angle.

[0010] Furthermore, the clamping assembly includes a working plate having a semicircular structure. A limit plate is rotatably provided on the working plate and can be locked. A downward pressure cylinder and a side pressure cylinder are provided on the limit plate.

[0011] The utility model further expands the processing capacity of the interface saw by arranging the limiting plate to be rotatable so as to adjust the installation angle of the profile.

[0012] Furthermore, one end of the limit plate is rotatably set on the working plate through a pin shaft, and a locking piece is provided at the other end of the limit plate. The locking piece is L-shaped, and the locking piece includes a locking part and a connecting part. The locking part is located at the lower part of the working plate and can abut against the working plate. The connecting part is movably set up and down at the lower part of the limit plate through a positioning shaft. A locking bolt is provided on the connecting part, and a locking screw hole is provided at the corresponding position of the limit plate.

[0013] The utility model adjusts the angle of the limiting plate manually, and has a simple and reliable structure.

[0014] Furthermore, a magnetic scale is provided on the arcuate surface of the working plate, and a magnetic scale reader is provided on the end of the limit plate where the locking member is installed, and the magnetic scale reader is electrically connected to the display.

[0015] The utility model can display the adjustment angle of the limit plate through the cooperation of the magnetic scale, the magnetic scale reader and the display, thereby forming a closed-loop control and ensuring the accuracy of manual adjustment of the limit plate.

[0016] Furthermore, support rod 1, support rod 2 and support rod 3 are sequentially provided on the limit plate, and a first adjustment block is provided on both support rod 1 and support rod 3 so as to be movable up and down, and the first adjustment block can be locked in a corresponding position, and the first adjustment block is connected to a first clamper, and the end of the first clamper is provided with the downward pressure cylinder, and a second adjustment block is provided on the support rod 2 so as to be movable up and down and rotatable, and the second adjustment block is connected to a connecting rod, and the end of the connecting rod is connected to a second clamper, and the second clamper is connected to the side pressure cylinder.

[0017] The utility model can adjust the height of the downward pressure cylinder and the side pressure angle of the side pressure cylinder according to the size and angle of the profile through the first adjustment block and the second adjustment block, thereby ensuring reliable force application, improving clamping reliability, and ensuring processing accuracy.

[0018] Furthermore, the first adjustment block and the second adjustment block both include a block body, and two perpendicular but non-intersecting mounting holes are provided on the block body, and the mounting holes are clearance-matched with the support rod one, the support rod two or the support rod three. Contraction grooves are respectively provided at both ends of the block body, and the contraction grooves pass through the corresponding mounting holes. Two locking bolts are also provided on the block body, and the locking bolts pass through the corresponding contraction grooves.

[0019] Furthermore, the first clamper and the second clamper both include a connecting rod, and a clamping block is provided at the end of the connecting rod. The structure of the clamping block differs from that of the first adjustment block in that only one mounting hole and one shrinkage groove are provided.

[0020] It can be seen from the above technical solutions that the present invention has the following advantages:

[0021] The utility model provides an interface saw, which drives the positioning plate along the Y direction using a positioning motor and a positioning screw, and can flexibly adjust the Y-direction positioning position according to positioning needs. It is flexible and convenient to use and meets the processing needs of different batches of profiles; by setting the tool assembly to be angle-adjustable, the processing capacity of the interface saw can be expanded to meet various processing needs; by setting the positioning plate to be rotatable to adjust the installation angle of the profile, the processing capacity of the interface saw is further expanded; by manually adjusting the angle of the limit plate, the structure is simple and reliable; through the cooperation of the magnetic scale, the magnetic read head and the display, the adjustment angle of the limit plate can be displayed to form a closed-loop control, thereby ensuring the accuracy of manual adjustment of the limit plate; the profile size and angle can be adjusted through the first adjustment block and the second adjustment block, and the height of the downward pressure cylinder and the side pressure angle of the side pressure cylinder can be adjusted to ensure reliable force application, improve the reliability of clamping, and ensure processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for the description. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 It is a structural diagram of a specific implementation method of the utility model.

[0024] Figure 2 It is a schematic diagram of the assembly structure of the column, positioning assembly and sawing assembly in a specific embodiment of the present utility model.

[0025] Figure 3 It is a structural schematic diagram of the clamping assembly in a specific embodiment of the present utility model.

[0026] Figure 4 This is a structural diagram of the first adjustment block in a specific embodiment of the present utility model.

[0027] Figure 5 It is a schematic diagram of the assembly structure of the downward pressure cylinder, the first clamper and the first adjustment block in a specific embodiment of the present utility model.

[0028] In the figure, 1. workbench; 2. sawing assembly; 201. mounting plate; 202. saw blade; 203. rotating motor; 204. Z-axis motor; 205. sawing motor; 3. column; 4. positioning assembly; 401. positioning motor; 402. positioning screw; 403. moving plate; 404. positioning plate; 5. clamping assembly; 501. working plate; 502. limiting plate; 503. pin; 504. support rod three; 505. first adjustment block; 5051. mounting hole; 5052. shrinkage groove; 5053. bolt hole; 506. first clamp; 5061. clamping block; 507. downward pressure cylinder; 508. second adjustment block; 509. support rod two; 510. support rod one; 511. side pressure cylinder; 512. second clamp. DETAILED DESCRIPTION

[0029] In order to make the purpose, features, and advantages of the present invention more obvious and easy to understand, the technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings in the specific embodiments. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this patent.

[0030] like Figure 1 and Figure 2 As shown, this specific embodiment provides an interface saw, including a workbench 1, a column 3, a positioning assembly 4, a sawing assembly 2 and a clamping assembly 5. The column 3 is movably arranged on the workbench 1 along the X direction. The workbench 1 is connected to the bottom of the column 3 through a guide rail. The bottom of the column 3 is connected to a corresponding screw, and the end of the screw is connected to an X-direction motor; the positioning assembly 4 includes a moving plate 403, a positioning plate 404 is provided at the end of the moving plate 403, and the moving plate 403 is connected to a positioning screw 402. The positioning screw 402 is arranged on the column 3 along the Y direction, and the positioning screw 402 is connected to the positioning motor 40 1 is connected, and a positioning motor 401 is arranged on the column 3; the sawing assembly 2 includes a slide, which is movably arranged on the column 3 along the Z direction. Specifically, a Z-direction motor 204 connected to the lead screw is provided on the top of the column 3, and the slide is connected to the column 3 through a guide rail and is arranged on the corresponding lead screw. The slide and the movable plate 403 are respectively arranged on both sides of the column 3, and the slide is movably provided with a mounting plate 201 along the Y direction. Specifically, a Y-direction motor connected to the lead screw is provided on the slide, and the mounting plate 201 is connected to the lead screw and connected to the column 3 through a guide rail. A tool assembly is provided at one end of the mounting plate 201.

[0031] In this specific embodiment, the positioning plate 404 is driven by a positioning motor 401 and a positioning screw 402, and the Y-axis positioning position can be flexibly adjusted according to positioning needs. It is flexible and convenient to use and meets the processing needs of different batches of profiles.

[0032] like Figure 1 and Figure 2 As shown, in order to improve the processing capacity and meet the multi-angle processing requirements of the end, in this specific embodiment, a rotating motor 203 is provided at the end of the mounting plate 201 along the X direction, and the rotating motor 203 is connected to a rotating plate, and a tool assembly is provided on the rotating plate, and the tool assembly includes a saw blade 202 and a sawing motor 205. In this specific embodiment, the saw blade 202 is arranged vertically to the sawing motor 205. Under the action of the rotating motor 203, the sawing motor 205 can rotate in a vertical plane; at the same time, the clamping assembly 5 includes a working plate 501, and the working plate 501 has a semicircular structure. A limiting plate 502 is rotatably provided on the working plate 501 and can be locked. A downward pressure cylinder 507 and a side pressure cylinder 511 are provided on the limiting plate 502; the saw blade and the profile can be independently adjusted in angle, and there are more angle combinations between the two, which can meet more end processing requirements. This interface saw is more flexible and convenient to use.

[0033] like Figure 3 As shown, in order to facilitate accurate adjustment of the angle of the limit plate 502, in this specific embodiment, one end of the limit plate 502 is rotatably set on the working plate 501 through a pin shaft 503, and the other end of the limit plate 502 is provided with a locking member, which has an L-shaped structure. The locking member includes a locking portion and a connecting portion. The locking portion is located at the lower part of the working plate 501 and can abut against the working plate 501. The connecting portion is movably set at the lower part of the limit plate 502 through a positioning shaft, and a locking screw is provided on the connecting portion. Bolt, locking screw holes are provided at corresponding positions of the limit plate 502. When adjusting, loosen the locking bolt, the locking piece no longer abuts against the working plate 501, and the limit plate 502 can be rotated freely; as a preferred embodiment, a magnetic scale is provided on the curved surface of the working plate 501, and a magnetic scale reader is provided on the end of the limit plate 502 where the locking piece is installed. The magnetic scale reader is electrically connected to the display, and the calculation module in the display can convert the displacement into an angle for display, so that the operator can intuitively see the adjustment status of the limit plate 502.

[0034] like Figure 3As shown, in the prior art, the structure and size of the profile are various. In order to make the interface saw suitable for processing profiles of various sizes, in this specific embodiment, the limit plate 502 is sequentially provided with a support rod 1 510, a support rod 2 509 and a support rod 3 504, and the support rod 1 510 and the support rod 3 504 are both provided with a first adjustment block 505 that can be moved up and down. The first adjustment block 505 can be locked in the corresponding position, and the first adjustment block 505 is connected to the first clamp 506. The end of the first clamp 506 A downward pressure cylinder 507 is provided on the top, and a second adjustment block 508 is provided on the support rod 509 which can be moved up and down and rotatably. The second adjustment block 508 is connected to a connecting rod, and the end of the connecting rod is connected to a second clamper 512, and the second clamper 512 is connected to a side pressure cylinder 511; through the first adjustment block 505 and the second adjustment block 508, the height of the downward pressure cylinder 507 and the side pressure angle of the side pressure cylinder 511 can be adjusted according to the size and angle of the profile, thereby ensuring reliable force application, improving the reliability of clamping, and ensuring processing accuracy.

[0035] like Figures 3 to 5 As shown, in order to facilitate adjustment, in this specific embodiment, the first adjustment block 505 and the second adjustment block 508 have the same structure and both include a block body. Two perpendicular but non-intersecting mounting holes 5051 are provided on the block body. The mounting holes 5051 are clearance-matched with the support rod 1 510, the support rod 2 509 or the support rod 3 504. Contraction grooves 5052 are respectively provided at both ends of the block body. The contraction grooves 5052 pass through the corresponding mounting holes 5051. Two bolt holes 5053 are also provided on the block body for installing locking bolts. The locking bolts pass through the corresponding contraction grooves. Groove; the first clamper 506 and the second clamper 512 both include a connecting rod, and a clamping block 5061 is provided at the end of the connecting rod. The structure of the clamping block 5061 differs from that of the first adjustment block 505 in that only one mounting hole and one contraction groove are provided, and the mounting hole 5051 is used to clamp the downward pressure cylinder 507 or the side pressure cylinder 511; when the locking bolt is tightened, the contraction groove becomes narrower, and the mounting hole 5051 is tightly attached to the corresponding support rod and will not fall off or rotate; in this specific embodiment, the connecting rod is connected to the second clamper 512 through the clamping block 5061.

[0036] The working process of this interface saw is:

[0037] Determine the distance that the profile protrudes from the working plate 501 according to the profile interface structure and the profile structure, and set the moving distance of the positioning plate 404 along the Y direction according to this distance; if the profile angle needs to be adjusted, manually rotate the limit plate 502, and observe whether it is adjusted in place through the display; when loading, input the profile from the working plate 501 until the end of the profile contacts the positioning plate 404 and no longer conveys it; clamp the profile; the column 3 moves along the X direction, and the saw blade 202 moves along the Z and Y directions. If necessary, it can also be rotated to set the angle; after it is in place, the saw blade 202 starts cutting.

[0038] From the above specific embodiments, it can be seen that the present invention has the following beneficial effects:

[0039] 1. By driving the positioning plate 404 in the Y direction using the positioning motor 401 and the positioning screw 402, the Y-direction positioning position can be flexibly adjusted according to positioning needs, which is flexible and convenient to use and meets the processing needs of different batches of profiles;

[0040] 2. By arranging the limit plate 502 to be rotatable so as to adjust the installation angle of the profile, the processing capacity of the interface saw is further expanded;

[0041] 3. The angle of the limit plate 502 can be adjusted manually, and the structure is simple and reliable;

[0042] 4. Through the cooperation of the magnetic scale, magnetic reading head and display, the adjustment angle of the limit plate 502 can be displayed, forming a closed-loop control to ensure the accuracy of manual adjustment of the positioning plate 404;

[0043] 5. The first adjustment block 505 and the second adjustment block 508 can adjust the size and angle of the profile, adjust the height of the downward pressure cylinder 507 and the side pressure angle of the side pressure cylinder 511, ensure reliable force application, improve clamping reliability, and ensure processing accuracy;

[0044] 6. By setting the tool assembly to be angle-adjustable, the processing capacity of the interface saw can be expanded to meet various processing needs.

[0045] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An interface saw comprising a workbench (1), characterized in that Also includes: A column (3), the column (3) is movably arranged on the workbench (1) along the X direction; A positioning assembly (4), the positioning assembly (4) includes a movable plate (403), a positioning plate (404) is provided at the end of the movable plate (403), the movable plate (403) is connected to a positioning screw (402), the positioning screw (402) is provided on the column (3) along the Y direction, the positioning screw (402) is connected to a positioning motor (401), and the positioning motor (401) is provided on the column (3); The sawing assembly (2) comprises a slide, the slide is movably arranged on a column (3) along the Z direction, the slide and the movable plate (403) are respectively arranged on both sides of the column (3), a mounting plate (201) is movably arranged on the upper side of the slide along the Y direction, and a tool assembly is arranged at one end of the mounting plate (201).

2. The interface saw according to claim 1, wherein A rotating motor (203) is provided at the end of the mounting plate (201) along the X direction. The rotating motor (203) is connected to a rotating plate. A tool assembly is provided on the rotating plate. The tool assembly includes a saw blade (202).

3. The interface saw according to claim 2, wherein: The invention also includes a clamping assembly (5), which includes a working plate (501). The working plate (501) is in a semicircular structure. A limit plate (502) is rotatably provided on the working plate (501) and can be locked. The limit plate (502) is provided with a downward pressure cylinder (507) and a side pressure cylinder (511).

4. The interface saw according to claim 3, wherein: One end of the limiting plate (502) is rotatably arranged on the working plate (501) through a pin shaft (503), and the other end of the limiting plate (502) is provided with a locking member, which has an L-shaped structure and includes a locking portion and a connecting portion. The locking portion is located at the lower part of the working plate (501) and can abut against the working plate (501). The connecting portion is movably arranged at the lower part of the limiting plate (502) through a positioning shaft. A locking bolt is provided on the connecting portion, and a locking screw hole is provided at a corresponding position of the limiting plate (502).

5. The interface saw according to claim 4, wherein: A magnetic scale is provided on the arc-shaped surface of the working plate (501), and a magnetic scale reader is provided on the end of the limit plate (502) where the locking member is installed. The magnetic scale reader is electrically connected to the display.

6. The interface saw according to claim 3, wherein: The limiting plate (502) is provided with a support rod 1 (510), a support rod 2 (509) and a support rod 3 (504) in sequence. The support rod 1 (510) and the support rod 3 (504) are both provided with a first adjustment block (505) which can be moved up and down. The first adjustment block (505) can be locked in a corresponding position. The first adjustment block (505) is connected to a first clamper (506). A downward pressure cylinder (507) is provided at the end of the first clamper (506). The support rod 2 (509) is provided with a second adjustment block (508) which can be moved up and down and rotatable. The second adjustment block (508) is connected to a connecting rod. The end of the connecting rod is connected to a second clamper (512). The second clamper (512) is connected to a side pressure cylinder (511).

7. The interface saw according to claim 6, wherein: The first adjustment block (505) and the second adjustment block (508) both include a block body, and two perpendicular but non-intersecting mounting holes (5051) are provided on the block body. The mounting holes (5051) are clearance-matched with the support rod 1 (510), the support rod 2 (509) or the support rod 3 (504). Contraction grooves (5052) are respectively provided at both ends of the block body, and the contraction grooves (5052) pass through the corresponding mounting holes (5051). Two locking bolts are also provided on the block body, and the locking bolts pass through the corresponding contraction grooves (5052).

8. The interface saw according to claim 7, wherein: The first clamper (506) and the second clamper (512) both include a connecting rod, and a clamping block (5061) is provided at the end of the connecting rod. The structure of the clamping block (5061) differs from that of the first adjustment block (505) in that only one mounting hole and one shrinkage groove are provided.

Images