Movable backer assembly of gantry steel plate sawing and milling small machine

Abstract

The utility model discloses a movable backer assembly of a gantry steel plate sawing and milling small machine, relates to the technical field of machining, and solves the problems that a backer is not stable enough in positioning and easy to fall off due to the adoption of magnetic positioning at present, and a plate is easy to deviate when the gantry steel plate sawing and milling small machine is used for machining, so that the working efficiency is high. And the technical problems of quality problem and machining in production and machining of the plate are solved. Comprising a sawing and milling conveying frame, a sliding groove is formed in the sawing and milling conveying frame, a sliding rod is fixedly installed in the sawing and milling conveying frame, and the sliding rod is slidably sleeved with a sliding plate; by rotating the rotating handle outside the adjusting screw rod, the sawing and milling size of a plate can be adjusted according to the length required by steel plate machining, the steel plate subjected to sawing and milling machining can be quickly and conveniently positioned and pressed, and the steel plate machining deviation caused by deflection in the sawing and milling process is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a movable backing assembly of a gantry steel plate sawing and milling miniature machine. Background Art

[0002] The commonly used limiting device in the circular saw and band saw of woodworking machinery is called a backer; the "magnetic backer" provided by the Chinese patent authorization announcement number CN220944948U is fixed in the form of a magnetic block, and the fixed position can be adjusted at any time. It is convenient and quick to use and meets the application of various scenarios; however, the use of magnetic positioning leads to the positioning of the backer is not stable enough and is prone to falling off. In addition, when the gantry steel plate sawing and milling small machine is processing, the plate is prone to offset, resulting in quality problems in the production and processing of the plate;

[0003] Therefore, a movable backing assembly of a gantry steel plate sawing and milling mini machine is designed to solve the above problems. Utility Model Content

[0004] The utility model provides a movable backrest component for a small gantry steel plate sawing and milling machine, which solves the technical problems that the positioning of the backrest is not stable enough and is prone to falling off due to the use of magnetic positioning, and that the plate is easily offset when the small gantry steel plate sawing and milling machine is performing processing, resulting in quality problems in the production and processing of the plate.

[0005] The top of the sliding panel is provided with an angular channel for sliding the slider, and the top of the sliding panel is provided with a ball bearing, and the ball bearings are connected with the slider to form a circle, and the two sliders are connected with each other in a circle. The top of the adjusting screw is fixedly mounted on the support plate, and the top of the adjusting screw is fixedly mounted on the support plate. The interior of the positioning frame is provided with a sawing and milling positioning assembly. The sawing and milling positioning assembly includes an adapter plate, a positioning pressure plate, a protective pad, a driving plate, a lifting plate, a limiting slide bar and a servo hydraulic cylinder. The interior of the positioning frame is rotatably sleeved with an adapter plate, the bottom of the adapter plate is fixedly connected with the positioning pressure plate, the top of the positioning pressure plate is rotatably sleeved with a driving plate, the inner wall of the positioning frame is fixedly mounted with a limiting slide bar, the limiting slide bar is slidably sleeved with the driving plate, the interior of the positioning frame is fixedly mounted with a servo hydraulic cylinder, the hydraulic support rod inside the servo hydraulic cylinder is slidably sleeved with the lifting plate, one end of the positioning pressure plate passes through the positioning frame, and one end of the positioning pressure plate is fixedly sleeved with a protective pad.

[0006] Preferably, a transmission screw is rotatably sleeved inside the sawing and milling transmission frame, a threaded sleeve is fixedly sleeved inside the slide board, the transmission screw is threadedly sleeved with the threaded sleeve, a servo motor is fixedly installed on one side of the sawing and milling transmission frame, and the output end of the servo motor is fixedly connected to one end of the transmission screw.

[0007] Preferably, two rotating shaft cylinders are fixedly installed inside the sawing and milling transmission frame, and the transmission screw is rotatably sleeved with the sawing and milling transmission frame through the two rotating shaft cylinders.

[0008] Preferably, a protection box is fixedly mounted on one side of the sawing and milling transmission frame, and the protection box is socketed with the servo motor.

[0009] Compared with the related art, the movable backing assembly of the gantry steel plate sawing and milling small machine provided by the utility model has the following beneficial effects:

[0010] The utility model provides a movable backing assembly of a gantry steel plate sawing and milling small machine, wherein a sliding cylinder is slidably sleeved on the outside of a sliding rod, thereby slidingly supporting the backing plate, thereby adjusting the position of the backing plate, cooperating with a supporting vertical plate fixedly installed on the top of a sawing and milling transmission frame, and an adjusting screw is rotatably sleeved on the inside of the supporting vertical plate, so that the adjusting screw is threadably sleeved with a threaded cylinder inside the backing plate, thereby adjusting the sawing and milling size of the plate according to the length required for steel plate processing by rotating a rotating handle outside the adjusting screw; by fixing the top of the backing plate with a A positioning frame is fixedly installed, and an adapter plate is rotatably sleeved inside the positioning frame to provide rotational support for the positioning pressure plate; secondly, a driving plate is rotatably sleeved on the top of the positioning pressure plate, and a lifting plate is rotatably sleeved inside the positioning frame, so that the limiting sliding rod inside the lifting plate is slidably sleeved with the driving plate, and a servo hydraulic cylinder is fixedly installed inside the positioning frame, so that the hydraulic support rod inside the servo hydraulic cylinder is slidably sleeved with the lifting plate, thereby realizing fast and convenient positioning and pressing of the steel plate to be sawed and milled, preventing deflection during the sawing and milling process, which causes deviation in the processing of the steel plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 It is a schematic diagram of the structure of the utility model in cross section;

[0013] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0014] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure at point B.

[0015] Numbers in the figure: 1. sawing and milling transmission frame; 2. sliding rod; 3. slide plate; 4. sliding groove; 5. feed push plate; 6. movable adjustment component; 601. supporting vertical plate; 602. threaded cylinder; 603. adjusting screw; 604. limiting plate; 605. turning handle; 7. sliding cylinder; 8. backing plate; 9. sawing and milling positioning component; 901. adapter plate; 902. positioning pressure plate; 903. protective pad; 904. driving plate; 905. lifting plate; 906. limiting slide rod; 907. servo hydraulic cylinder; 10. protective box; 11. threaded sleeve; 12. driving screw; 13. servo motor; 14. positioning frame; 15. rotating shaft cylinder. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] Embodiment 1, by Figure 1-4 The utility model includes a sawing and milling transmission frame 1, a sliding groove 4 is opened inside the sawing and milling transmission frame 1, a sliding rod 2 is fixedly installed inside the sawing and milling transmission frame 1, a slide plate 3 is slidably sleeved on the outside of the sliding rod 2, the slide plate 3 is slidably sleeved with the sliding groove 4, a feed push plate 5 is fixedly installed on the top of the slide plate 3, a sliding cylinder 7 is slidably sleeved on the outside of the sliding rod 2, a backing plate 8 is fixedly installed on the top of the sliding cylinder 7, and the backing plate 8 and the feed push plate 5 are located in the same horizontal plane, and a movable adjustment component 6 is provided on the top of the sawing and milling transmission frame 1, and the movable adjustment component 6 includes a supporting vertical plate 601, a threaded cylinder 602, and an adjustment The screw 603, the limit plate 604 and the rotating handle 605 are fixedly installed on the top of the sawing and milling transmission frame 1, and the support vertical plate 601 is internally rotatably sleeved with the adjusting screw 603, and the backing plate 8 is internally fixedly installed with a threaded tube 602, one end of the adjusting screw 603 is threadedly sleeved with the threaded tube 602, and the outer side of the adjusting screw 603 is fixedly sleeved with the limit plate 604, and the outer walls of the two limit plates 604 are in contact with the outer walls of the support vertical plate 601, one end of the adjusting screw 603 passes through the support vertical plate 601, and the outer side of the adjusting screw 603 is fixedly sleeved with the rotating handle 605. 05, and then the sawing and milling size of the plate can be adjusted according to the length of the steel plate processing requirements. A positioning frame 14 is fixedly installed on the top of the backing plate 8, and a sawing and milling positioning component 9 is arranged inside the positioning frame 14. The sawing and milling positioning component 9 includes an adapter plate 901, a positioning pressure plate 902, a protective pad 903, a driving plate 904, a lifting plate 905, a limit slide bar 906 and a servo hydraulic cylinder 907. The interior of the positioning frame 14 is rotatably sleeved with an adapter plate 901, and the bottom of the adapter plate 901 is fixedly connected with a positioning pressure plate 902, and the top of the positioning pressure plate 902 is rotatably sleeved with a driving plate 904, and the positioning A lifting plate 905 is fixedly installed on the inner wall of the frame 14, and a limiting slide bar 906 is fixedly sleeved inside the lifting plate 905. The limiting slide bar 906 is slidably sleeved with the driving plate 904. A servo hydraulic cylinder 907 is fixedly installed inside the positioning frame 14. The hydraulic support rod inside the servo hydraulic cylinder 907 is slidably sleeved with the lifting plate 905. One end of the positioning pressure plate 902 passes through the positioning frame 14, and a protective pad 903 is fixedly sleeved on one end of the positioning pressure plate 902, so that the steel plate to be sawed and milled can be positioned and pressed quickly and conveniently to prevent deflection during the sawing and milling process, which will cause deviation in the processing of the steel plate.

[0018] Embodiment 2, on the basis of embodiment 1, a transmission screw 12 is rotatably sleeved inside the sawing and milling transmission frame 1, a threaded sleeve 11 is fixedly sleeved inside the slide plate 3, the transmission screw 12 is threadedly sleeved with the threaded sleeve 11, a servo motor 13 is fixedly installed on one side of the sawing and milling transmission frame 1, and the output end of the servo motor 13 is fixedly connected to one end of the transmission screw 12, thereby driving the feed push plate 5 to perform transmission translation, so that the plate can enter the bottom of the gantry steel plate sawing and milling machine for processing.

[0019] Embodiment 3, based on embodiment 2, two rotating shaft tubes 15 are fixedly installed inside the sawing and milling transmission frame 1, and the transmission screw 12 is rotatably connected to the sawing and milling transmission frame 1 through the two rotating shaft tubes 15, so that the transmission screw 12 can be rotatably supported inside the sawing and milling transmission frame 1.

[0020] Embodiment 4, on the basis of embodiment 2, a protection box 10 is fixedly installed on one side of the sawing and milling transmission frame 1, and the protection box 10 is sleeved with the servo motor 13, so that the servo motor 13 can be protected.

[0021] Working principle: First, a sliding rod 2 is fixedly installed inside the sawing and milling transmission frame 1, and is slidably sleeved on the slide plate 3, and then the feed push plate 5 is slidably supported. Secondly, a transmission screw 12 is rotatably sleeved inside the sawing and milling transmission frame 1, so that the threaded sleeve 11 inside the slide plate 3 is threadedly sleeved with the transmission screw 12, and the transmission screw 12 is driven to rotate by running the servo motor 13, thereby driving the feed push plate 5 to translate, so that the plate can enter the bottom of the gantry steel plate sawing and milling machine for processing, and a sliding cylinder 7 is slidably sleeved on the outside of the sliding rod 2, thereby slidingly supporting the backing plate 8, thereby adjusting the position of the backing plate 8, and then a support vertical plate 601 is fixedly installed on the top of the sawing and milling transmission frame 1, and an adjusting screw 603 is rotatably sleeved inside the support vertical plate 601, so that the adjusting screw 603 is threadedly sleeved with the threaded cylinder 602 inside the backing plate 8 The sawing and milling size of the plate can be adjusted according to the length required for steel plate processing by rotating the rotating handle 605 outside the adjusting screw 603; a positioning frame 14 is fixedly installed on the top of the backing plate 8, and an adapter plate 901 is rotatably sleeved inside the positioning frame 14, so as to rotatably support the positioning pressure plate 902, and then a driving plate 904 is rotatably sleeved on the top of the positioning pressure plate 902, and a lifting plate 905 is rotatably sleeved inside the positioning frame 14, so that the limiting slide bar 906 inside the lifting plate 905 is slidably sleeved with the driving plate 904, and then a servo hydraulic cylinder 907 is fixedly installed inside the positioning frame 14, so that the hydraulic support rod inside the servo hydraulic cylinder 907 is slidably sleeved with the lifting plate 905, so as to realize fast and convenient positioning and pressing of the steel plate to be sawed and milled, and prevent deflection during the sawing and milling process, which causes deviation in the processing of the steel plate.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A movable backing assembly for a gantry steel plate sawing and milling miniature machine, comprising a sawing and milling transmission frame (1), characterized in that: The sawing and milling transmission frame (1) is provided with a sliding groove (4) inside, a sliding rod (2) is fixedly installed inside the sawing and milling transmission frame (1), the sliding rod (2) is slidably sleeved with a slide plate (3) outside, the slide plate (3) is slidably sleeved with the sliding groove (4), a feed push plate (5) is fixedly installed on the top of the slide plate (3), the sliding rod (2) is slidably sleeved with a sliding cylinder (7), a backing plate (8) is fixedly installed on the top of the sliding cylinder (7), the backing plate (8) and the feed push plate (5) are located on the same horizontal plane, and a movable adjustment component (6) is provided on the top of the sawing and milling transmission frame (1), and the movable adjustment component (6) includes a support vertical The sawing and milling transmission frame (1) is provided with a support vertical plate (601) fixedly mounted on the top, the support vertical plate (601) is internally rotatably sleeved with the adjustment screw (603), the backing plate (8) is internally fixedly mounted with a threaded cylinder (602), one end of the adjustment screw (603) is threadedly sleeved with the threaded cylinder (602), the outside of the adjustment screw (603) is fixedly sleeved with the limit plate (604), the outer walls of the two limit plates (604) are in contact with the outer walls of the support vertical plate (601), and the adjustment screw (603) is internally fixedly sleeved with the threaded cylinder (602), and the outside of the adjustment screw (603) is fixedly sleeved with the limit plate (604), the outer walls of the two limit plates (604) are in contact with the outer walls of the support vertical plate (601), and the adjustment screw (603) is internally fixedly sleeved with the threaded cylinder (602). 03) penetrates through the supporting vertical plate (601), and the outer part of the adjusting screw rod (603) is fixedly sleeved with a rotating handle (605), the top of the backing plate (8) is fixedly installed with a positioning frame (14), and the interior of the positioning frame (14) is provided with a sawing and milling positioning assembly (9), and the sawing and milling positioning assembly (9) includes an adapter plate (901), a positioning pressure plate (902), a protective pad (903), a driving plate (904), a lifting plate (905), a limiting slide rod (906) and a servo hydraulic cylinder (907), the interior of the positioning frame (14) is rotatably sleeved with an adapter plate (901), and the bottom of the adapter plate (901) is fixedly connected with a positioning pressure plate ( 902), the top of the positioning pressure plate (902) is rotatably sleeved with a driving plate (904), the inner wall of the positioning frame (14) is fixedly mounted with a lifting plate (905), the interior of the lifting plate (905) is fixedly sleeved with a limiting slide bar (906), the limiting slide bar (906) is slidably sleeved with the driving plate (904), the interior of the positioning frame (14) is fixedly mounted with a servo hydraulic cylinder (907), the hydraulic support rod inside the servo hydraulic cylinder (907) is slidably sleeved with the lifting plate (905), one end of the positioning pressure plate (902) passes through the positioning frame (14), and one end of the positioning pressure plate (902) is fixedly sleeved with a protective pad (903).

2. The movable backing assembly of the gantry steel plate sawing and milling mini machine according to claim 1 is characterized in that: A transmission screw (12) is rotatably sleeved inside the sawing and milling transmission frame (1), a threaded sleeve (11) is fixedly sleeved inside the slide plate (3), the transmission screw (12) and the threaded sleeve (11) are threadedly sleeved, a servo motor (13) is fixedly mounted on one side of the sawing and milling transmission frame (1), and an output end of the servo motor (13) is fixedly connected to one end of the transmission screw (12).

3. The movable backing assembly of the gantry steel plate sawing and milling mini machine according to claim 2 is characterized in that: Two rotating shaft cylinders (15) are fixedly mounted inside the sawing and milling transmission frame (1), and the transmission screw (12) is rotatably sleeved with the sawing and milling transmission frame (1) via the two rotating shaft cylinders (15).

4. The movable backing assembly of the gantry steel plate sawing and milling mini machine according to claim 2 is characterized in that: A protection box (10) is fixedly mounted on one side of the sawing and milling transmission frame (1), and the protection box (10) is sleeved with the servo motor (13).

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