Supporting strip notch sawing equipment

Abstract

The utility model discloses supporting strip notch sawing equipment, which relates to the technical field of cutting equipment and is used for cutting a notch on a supporting strip with a rectangular cross section. Comprising a supporting mechanism, a limiting mechanism, a cutting mechanism and a movement control mechanism, and the supporting mechanism comprises a rack and a workbench arranged on the rack; the limiting mechanism comprises an X-direction limiting mechanism, a Y-direction limiting mechanism and a Z-direction limiting mechanism which are all arranged on the workbench. The cutting mechanism comprises a driving mechanism arranged on the rack, a rotating shaft in transmission connection with the driving end of the driving mechanism, and at least one group of saw blades arranged on the rotating shaft; a penetrating groove for the saw blade to pass through is formed in the workbench; and the driving mechanism is connected with the movement control mechanism. The X-direction limiting mechanism, the Y-direction limiting mechanism and the Z-direction limiting mechanism are installed on the workbench, the supporting strip can be fixed to the workbench, the cutting mechanism can conveniently cut a notch with the needed size in the supporting strip, and follow-up assembling of the supporting strip is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a saw support bar notch device. Background Art

[0002] The support strip is one of the components of the bathroom door. Before use, special equipment must be used to cut a notch on the support strip to facilitate subsequent assembly.

[0003] Since the support bars vary in size, they need to be fixed on a cutting table before cutting, and then cut with a cutter. However, some existing grooving devices are not convenient for fixing the support bars on the cutting table; at the same time, they can only groove one position, and the grooving range is small.

[0004] Therefore, a saw support strip notching device is proposed. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a saw support bar notch device.

[0006] The purpose of this utility model is achieved through the following technical solutions:

[0007] A saw support bar notching device is used to cut a notch on a support bar with a rectangular cross-section; it includes a supporting mechanism, a limiting mechanism for limiting the movement of the above-mentioned support bar on the above-mentioned workbench, a cutting mechanism and a movement control mechanism arranged on the above-mentioned workbench, the above-mentioned supporting mechanism includes a frame and a workbench arranged on the above-mentioned frame; the above-mentioned limiting mechanism includes an X-axis limiting mechanism, a Y-axis limiting mechanism and a Z-axis limiting mechanism, all of which are arranged on the above-mentioned workbench; the above-mentioned cutting mechanism includes a driving mechanism arranged on the above-mentioned frame, a rotating shaft connected to the driving end of the above-mentioned driving mechanism, and at least one group of saw blades arranged on the above-mentioned rotating shaft; the above-mentioned workbench is provided with a through slot for the above-mentioned saw blade to pass through; the above-mentioned driving mechanism is connected to the above-mentioned movement control mechanism.

[0008] Furthermore, in the present invention, the extending direction of the through slot is parallel to the X-axis direction; the X-direction limiting mechanism includes a positioning rod provided on the workbench, and the extending direction of the positioning rod is parallel to the Y-axis direction.

[0009] Furthermore, in the present invention, the Y-axis limiting mechanism includes a positioning plate slidably arranged on the positioning rod, and the sliding direction of the positioning plate is parallel to the extension direction of the positioning rod; the extension direction of the positioning plate is parallel to the X-axis direction.

[0010] Furthermore, in the present invention, the above-mentioned Z-direction limiting mechanism includes a mounting plate located above the above-mentioned workbench, and the above-mentioned mounting plate is connected to the above-mentioned workbench through a support column; the above-mentioned workbench is provided with a fixing mechanism that can be extended and retracted along the Z-axis direction, and the execution end of the above-mentioned fixing mechanism is provided with a pressure strip, and the above-mentioned pressure strip is located between the above-mentioned workbench and the above-mentioned mounting plate.

[0011] Furthermore, in the present invention, the movement control mechanism includes an X-axis feed mechanism provided on the frame, and a Z-axis feed mechanism connected to the X-axis feed mechanism, and the driving mechanism is connected to the Z-axis feed mechanism.

[0012] The beneficial effects of the utility model are:

[0013] The utility model provides a device for sawing a support strip notch. By installing an X-axis limiting mechanism, a Y-axis limiting mechanism and a Z-axis limiting mechanism on a workbench, the support strip can be fixed on the workbench, making it convenient for a cutting mechanism to cut a notch of a required size on the support strip, so as to facilitate the subsequent assembly of the support strip. At the same time, multiple sets of saw blades can be installed on the rotating shaft as needed to cut multiple notches on a support strip at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0015] Figure 2 for Figure 1 Rear view;

[0016] Figure 3 This is a schematic structural diagram of the support bar according to an embodiment of the present utility model;

[0017] Figure 4 This is a schematic structural diagram of multiple support bars spliced ​​together in an embodiment of the present utility model.

[0018] In the figure: 101-support bar; 201-notch; 301-frame; 302-workbench; 401-driving mechanism; 402-rotating shaft; 403-saw blade; 501-positioning rod; 601-positioning plate; 701-mounting plate; 702-support column; 703-fixing mechanism; 704-pressing bar; 801-X-axis feeding mechanism; 802-Z-axis feeding mechanism. DETAILED DESCRIPTION

[0019] The following will be combined with the embodiments to clearly and completely describe the technical solutions of the present invention. Obviously, the embodiments described are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work shall fall within the scope of protection of the present invention.

[0020] See also Figure 1-4 , the utility model provides a technical solution:

[0021] A saw support bar notching device is used to cut a notch 201 on a support bar 101 with a rectangular cross-section; it includes a supporting mechanism, a limiting mechanism for limiting the movement of the support bar 101 on a workbench 302, a cutting mechanism and a movement control mechanism arranged on the workbench 302, the supporting mechanism includes a frame 301 and a workbench 302 arranged on the frame 301; the limiting mechanism includes an X-axis limiting mechanism, a Y-axis limiting mechanism and a Z-axis limiting mechanism, all of which are arranged on the workbench 302; the cutting mechanism includes a driving mechanism 401 arranged on the frame 301, a rotating shaft 402 that is transmission-connected to the driving end of the driving mechanism 401, and at least one group of saw blades 403 arranged on the rotating shaft 402; a through slot for the saw blade 403 to pass through is opened on the workbench 302; the driving mechanism 401 is connected to the movement control mechanism.

[0022] Since two notches 201 with a certain distance between them need to be cut on a support bar 101 in this embodiment, two sets of saw blades 403 need to be installed on the rotating shaft 402. The two sets of saw blades 403 are parallel to each other. The driving mechanism 401 can be an appropriate motor.

[0023] Reference Figure 1 In this embodiment, the extending direction of the through slot is parallel to the X-axis direction; the X-axis limiting mechanism includes a positioning rod 501 mounted on the workbench 302, and the extending direction of the positioning rod 501 is parallel to the Y-axis direction. Figure 1 From the perspective of FIG, the positioning rod 501 prevents the support bar 101 placed on the workbench 302 from moving leftward along the X-axis direction.

[0024] Reference Figure 1 In this embodiment, the Y-axis limit mechanism includes a positioning plate 601 slidably mounted on the positioning rod 501. The sliding direction of the positioning plate 601 is parallel to the extension direction of the positioning rod 501; the extension direction of the positioning plate 601 is also parallel to the X-axis. The position of the positioning plate 601 on the positioning rod 501 is adjusted according to the length of the support bar 101. After adjustment, the positioning plate 601 is fixed to the positioning rod 501 using screws.

[0025] Reference Figure 1In this embodiment, the Z-axis limiting mechanism includes a mounting plate 701 located above the workbench 302, connected to the workbench 302 via support columns 702. A fixing mechanism 703 is provided on the workbench 302, which is retractable along the Z-axis. A holding bar 704 is provided at the actuating end of the fixing mechanism 703, located between the workbench 302 and the mounting plate 701. The fixing mechanism 703 uses a pneumatic cylinder to control the distance between the holding bar 704 and the workbench 302.

[0026] When the driving mechanism 401 controls the rotation of the saw blade 403 through the rotating shaft 402, in order to move the saw blade 403 to perform the cutting action, the moving control mechanism includes an X-axis feed mechanism 801 installed on the frame 301, and a Z-axis feed mechanism 802 connected to the X-axis feed mechanism 801, and the driving mechanism 401 is connected to the Z-axis feed mechanism 802. In this embodiment, both the X-axis feed mechanism 801 and the Z-axis feed mechanism 802 adopt a screw-nut mechanism. A first base can be installed on the nut of the X-axis feed mechanism 801, and then the Z-axis feed mechanism 802 can be installed on this first base. Then a second base is installed on the nut of the Z-axis feed mechanism 802, and then the driving mechanism 401 is installed on this second base. Figure 2 From a 3D perspective, the X-axis feed mechanism 801 controls the left and right movement of the first base in the X-axis direction, thereby driving the Z-axis feed mechanism 802 to move left and right in the X-axis direction. The Z-axis feed mechanism 802 controls the up and down movement of the second base in the Z-axis direction, thereby driving the drive mechanism 401 to move up and down in the Z-axis direction. The transmission and control methods of the screw-nut mechanism are all existing technologies and will not be elaborated on here.

[0027] Reference Figure 1 and Figure 2 In this embodiment, the X-axis feed mechanism 801 and the Z-axis feed mechanism 802, both of which adopt a screw-nut mechanism, are manually controlled. A handle is installed at one end of the screw, and the handle is turned to control the rotation of the screw.

[0028] The above description is merely a preferred embodiment of the present invention. It should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the concept described herein through the above teachings or techniques or knowledge in the relevant fields. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A support strip notch sawing device, used for cutting a notch (201) on a support strip (101) having a rectangular cross section; characterized in that: include: A support mechanism, the support mechanism comprising a frame (301) and a workbench (302) arranged on the frame (301); a limiting mechanism for limiting the movement of the support bar (101) on the workbench (302), the limiting mechanism comprising an X-direction limiting mechanism, a Y-direction limiting mechanism, and a Z-direction limiting mechanism, all of which are arranged on the workbench (302); A cutting mechanism, comprising a driving mechanism (401) disposed on the frame (301), a rotating shaft (402) drivingly connected to a driving end of the driving mechanism (401), and at least one set of saw blades (403) disposed on the rotating shaft (402); a through slot for the saw blades (403) to pass through is formed on the workbench (302); A movement control mechanism is provided on the workbench (302), and the driving mechanism (401) is connected to the movement control mechanism.

2. The saw blade notching device according to claim 1, characterized in that: The extending direction of the through slot is parallel to the X-axis direction; the X-direction limiting mechanism comprises a positioning rod (501) provided on the workbench (302), and the extending direction of the positioning rod (501) is parallel to the Y-axis direction.

3. The saw blade notching device according to claim 2, characterized in that: The Y-axis limiting mechanism comprises a positioning plate (601) slidably arranged on the positioning rod (501), the sliding direction of the positioning plate (601) being parallel to the extension direction of the positioning rod (501); and the extension direction of the positioning plate (601) being parallel to the X-axis direction.

4. The saw blade notching device according to claim 1, characterized in that: The Z-direction limiting mechanism comprises a mounting plate (701) located above the workbench (302), wherein the mounting plate (701) is connected to the workbench (302) via a support column (702); a fixing mechanism (703) that is telescopic along the Z-axis direction is provided on the workbench (302), and a pressure strip (704) is provided at the execution end of the fixing mechanism (703), wherein the pressure strip (704) is located between the workbench (302) and the mounting plate (701).

5. The saw support blade notching device according to claim 1, characterized in that: The movement control mechanism comprises an X-axis feeding mechanism (801) arranged on the frame (301), and a Z-axis feeding mechanism (802) connected to the X-axis feeding mechanism (801), and the driving mechanism (401) is connected to the Z-axis feeding mechanism (802).

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