Pressing structure for precision saw

Abstract

The utility model provides a material pressing structure for a precision saw, and relates to the technical field of precision saw machining, the material pressing structure comprises a machine tool and a saw blade mounted on the upper end surface of the machine tool, a pressing assembly is arranged on one side of the upper end of the machine tool, and the pressing assembly is located on the upper side of the right end of the saw blade; the pressing assembly comprises a supporting frame, multiple sets of pressing rollers are movably installed in the middle of the bottom end of the supporting frame and distributed at equal intervals, connecting bases are fixedly installed on the two sides of the top end of the supporting frame, adjusting lead screws are rotationally connected to the middles of the upper ends of the connecting bases, and shock absorbers are arranged in the middles of the bottom ends of the connecting bases. By arranging the pressing assembly, plates with different thicknesses can be pressed and limited, meanwhile, the pressing roller is arranged, convenience is provided for pushing of the plates, the time and labor are saved for cutting machining of the plates, and meanwhile the situation that in the long-time working process, when workers are fatigued, the labor intensity of the workers is lowered is effectively avoided. And safety accidents are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of precision saw processing, specifically to a press material structure for precision saw. BACKGROUND

[0002] The precision saw is a kind of tool for high-precision cutting, also called push bench saw, mainly used for longitudinal section, cross section or angle sawing of plywood, shaving board, fiberboard, veneer board, laminated board, fine woodworking board, spliced solid wood board and plastic board, to obtain the board piece of size meeting the specification requirement, and can also be used for sawing of various insulating boards, thin aluminum plates and aluminum profiles, and the precision cutting board saw has the characteristics of simple operation, stability, safety and high efficiency, and is essential equipment for batch, standardization, mechanization and specialization of furniture production. The biggest feature of the precision cutting board saw is that the saw replaces the planer, and the cutting surface is the same as the effect after planing, and is widely used in the processing of wood, metal and plastic materials.

[0003] In the process of cutting the plate, the plate needs to be pressed and then pushed to avoid the plate from being off material during cutting. In the traditional cutting operation, the staff manually presses and pushes the plate, but in the long cutting process, the manual pressing method is laborious, and accidents are prone to occur when fatigue occurs.

[0004] To solve the above problems, a press material structure for precision saw is proposed to solve the above problems. INVENTION CONTENTS

[0005] To solve the problems in the background art, the utility model provides a press material structure for precision saw.

[0006] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0007] A press material structure for precision saw, comprising a machine tool and a saw blade installed on the upper end surface of the machine tool, the upper end of the machine tool is provided with a pressing assembly, the pressing assembly is located on the right end of the upper side of the saw blade;

[0008] The pressing assembly comprises a support frame, a plurality of pressing rollers are movably installed in the middle of the bottom end of the support frame, the plurality of pressing rollers are equidistantly distributed, connecting seats are fixedly installed on the top end of both sides of the support frame, adjusting lead screws are rotatably connected to the middle of the upper end of the connecting seat, and shock absorbers are arranged in the middle of the bottom end of the connecting seat.

[0009] Preferably, the upper end of the machine tool is fixedly provided with a support plate, the support frame is located in the middle of the bottom end of the support plate, and the two adjusting lead screws are threadedly installed at the inner two ends of the support plate.

[0010] Preferably, the support frame and the support plate are provided with a limiting assembly, the limiting assembly comprises four groups of limiting sliding rods, and the four groups of limiting sliding rods are respectively installed around the top end of the support frame.

[0011] Preferably, the inner side of the support plate is provided with a sliding sleeve around, four groups of limiting sliding rods are respectively corresponding to the positions of the four groups of sliding sleeves, and are respectively connected with the sliding sleeves in sliding mode.

[0012] Preferably, the bottom of the connecting seat is provided with a limiting sleeve, the limiting sleeve is fixedly installed on the upper end surface of the support plate, and the bottom of the shock absorber is fixedly installed on the inner side of the middle part of the limiting sleeve.

[0013] Preferably, the top of the adjusting lead screw protrudes the support plate and extends upward, and the top of the adjusting lead screw is fixedly connected with a rotating wheel.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] In the scheme, the pressing assembly is arranged at the inlet end of the saw blade, different thicknesses of plates can be pressed and limited, the hands of workers are liberated, the pressing roller is arranged, and convenience is provided for plate pushing, the above structure saves time and labor for plate cutting, fatigue of workers is avoided during long time work, and safety accidents are avoided. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a side sectional view of the utility model;

[0018] Figure 3 It is a structural schematic view of the pressing assembly in the utility model;

[0019] Figure 4 It is a structural schematic view of the utility model Figure 3 It is an enlarged view of A in the utility model.

[0020] In the drawing: 1, machine tool; 2, saw blade; 3, support plate; 4, support frame; 5, pressing roller; 6, adjusting lead screw; 7, rotating wheel; 8, connecting seat; 9, limiting sleeve; 10, shock absorber; 11, limiting sliding rod; 12, sliding sleeve. DETAILED DESCRIPTION

[0021] The technical solution in the embodiments of the present application is to solve the problems in the background art. The general idea is as follows: by arranging the pressing assembly at the inlet end of the saw blade 2, different thicknesses of plates can be pressed and limited, thereby freeing the hands of the workers. At the same time, the arrangement of the pressing roller 5 also provides convenience for the pushing of the plate, saves time and effort, and the entire operation process is that the hands of the workers are all away from the saw blade 2, thereby effectively avoiding the occurrence of safety accidents.

[0022] Embodiment: Refer to Figure 1 - Figure 4 As shown in the drawings, the pressing structure for the precision saw of the embodiment comprises a machine tool 1, a saw blade 2 installed on the upper end surface of the machine tool 1, and a pressing assembly arranged on one side of the upper end of the machine tool 1, wherein the pressing assembly is located on the upper side of the right end of the saw blade 2.

[0023] The pressing assembly comprises a support frame 4, a plurality of pressing rollers 5 movably installed at the bottom end of the support frame 4, the plurality of pressing rollers 5 being equidistantly distributed, a connecting seat 8 fixedly installed at the top end of the support frame 4, an adjusting screw 6 rotatably connected to the upper end of the connecting seat 8, a shock absorber 10 arranged at the bottom end of the connecting seat 8, a limiting sleeve 9 arranged at the bottom of the connecting seat 8, the limiting sleeve 9 being fixedly installed on the upper end surface of a support plate 3, and the bottom of the shock absorber 10 being fixedly installed on the inner side of the limiting sleeve 9. The support plate 3 is fixedly installed on one side of the upper end of the machine tool 1, the support frame 4 is located at the bottom end of the support plate 3, and the two adjusting screws 6 are threadedly installed at the inner sides of the two ends of the support plate 3.

[0024] By rotating the adjusting screw 6 to push the connecting seat 8 to slide up and down, the bottom of the adjusting screw 6 rotates in the inner cavity of the connecting seat 8 during the rotation of the adjusting screw 6. When the adjusting screw 6 descends, the connecting seat 8 is pushed, thereby adjusting the height of the support frame 4, so that the pressing roller 5 can press and limit plates of different thicknesses. At the same time, the arrangement of the pressing roller 5 also provides convenience for the movement of the plate, and the arrangement of the shock absorber 10 at the bottom of the connecting seat 8 plays a role in shock absorption of the elasticity for the cutting of the plate, thereby effectively relieving the cutting vibration of the saw blade 2. At the same time, the shock absorber 10 also plays a certain role in elasticity, avoiding the pressing of the pressing roller 5 on the plate being too tight, and causing the plate to be difficult to push.

[0025] In some examples, a limiting assembly is arranged between the support frame 4 and the support plate 3, the limiting assembly comprising four limiting slide rods 11, the four limiting slide rods 11 being respectively installed at the top end of the support frame 4, the inner sides of the support plate 3 being respectively provided with four slide sleeves 12, the four limiting slide rods 11 being respectively corresponding to the positions of the four slide sleeves 12 and being respectively slidably connected to the slide sleeves 12.

[0026] The four sets of limiting slide rods 11 are arranged to stabilize the lifting sliding of the support frame 4 and avoid deviation.

[0027] In some examples, the top of the adjusting screw rod 6 protrudes the support plate 3 and extends upward, and the top of the adjusting screw rod 6 is fixedly connected with a rotating wheel 7, and the rotating wheel 7 is arranged to facilitate the rotation of the adjusting screw rod 6.

[0028] The working principle of the utility model is:

[0029] When the plate needs to be cut by the precision saw, first, the plate is placed at the inlet end of the saw blade 2, at this time, the worker can rotate the rotating wheels 7 at the top of the two sets of adjusting screw rods 6 to drive the two sets of adjusting screw rods 6 to rotate respectively, so that the support frame 4 at the bottom of the adjusting screw rod 6 is pushed up and down, so that the height position of the pressing assembly is adjusted, the support frame 4 is pushed downward, until the pressing roller 5 contacts the surface of the plate to be cut, so that the plate is pressed at the top, which plays an auxiliary pressing role for the cutting of the plate, at this time, the worker only needs to push the head end of the plate, under the rotation of the pressing roller 5, the plate can be easily pushed to the saw blade 2 for cutting.

[0030] The utility model discloses through above -mentioned structure, can realize to the plate of different thickness pressurization limit, simultaneously, the setting of pressing roller 5 also provides the convenience for the plate of pushing, and plays the role of time -saving and labor -saving for the cutting of the plate, makes in the cutting process of the plate, the hands of the worker are away from saw blade 2 all the time, so that the problem of the safety accident caused by the fatigue of the worker in the long -time working process is effectively avoided.

[0031] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. Those skilled in the art should understand that the utility model is not limited to the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, various changes and improvements can be made to the utility model, and these changes and improvements fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A press structure for a precision saw, characterized by, Including machine tool (1), and install on the upper end surface of saw blade (2), the upper end side of machine tool (1) is provided with pressing assembly, the pressing assembly is located on the right end of saw blade (2) upside; The pressing assembly includes a support frame (4), a plurality of pressing rollers (5) are movably installed at the bottom end of the support frame (4), the plurality of pressing rollers (5) are equidistantly distributed, a connecting seat (8) is fixedly installed at the top end of the support frame (4), an adjusting screw (6) is rotatably connected to the upper end of the connecting seat (8), and a shock absorber (10) is arranged at the bottom end of the connecting seat (8).

2. The press structure for a precision saw of claim 1, wherein The upper end side of the machine tool (1) is fixedly installed with a support plate (3), the support frame (4) is located at the bottom end of the support plate (3), and two adjusting screws (6) are respectively screwedly installed at the inner sides of the two ends of the support plate (3).

3. The press structure for a precision saw of claim 2, wherein A limiting assembly is arranged between the support frame (4) and the support plate (3), the limiting assembly includes four limiting slide rods (11), and the four limiting slide rods (11) are respectively installed around the top end of the support frame (4).

4. The press structure for a precision saw of claim 3 wherein, The inner side of the support plate (3) is provided with a sleeve (12) around, four limiting slide rods (11) are respectively corresponding to the positions of the four sleeves (12), and are respectively connected with the sleeves (12) in sliding mode.

5. The press structure for a precision saw of claim 4 wherein, The bottom of the connecting seat (8) is provided with a limiting sleeve (9), the limiting sleeve (9) is fixedly installed on the upper end surface of the support plate (3), and the bottom of the shock absorber (10) is fixedly installed on the inner side of the limiting sleeve (9).

6. The press structure for a precision saw of claim 5 wherein, The top of the adjusting screw (6) protrudes the support plate (3) and extends upward, and a rotating wheel (7) is fixedly connected to the top of the adjusting screw (6).

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