Woodworking machine tool capable of rapidly replacing centering sliding sleeve and rubber roller

Abstract

The utility model discloses a woodworking machine tool capable of quickly replacing a centering sliding sleeve and a rubber roller, which comprises a platform, a frame is fixedly connected with the top of the platform, two grooves on the inner side of the frame are movably connected with a straight plate, the centering sliding sleeve is arranged on the inner side of the straight plate, and the groove on the top of the straight plate and a through hole of the frame are movably connected with an inserting rod. A connecting mechanism is arranged on the front face of the platform and comprises a block body, a trapezoid block, a bottom plate and a rubber roller, the back face of the block body is fixedly connected with the front face of the platform, the trapezoid block is fixedly connected to the top of the block body, the bottom plate is movably connected to the outer side of the trapezoid block, and the rubber roller is installed on the top of the bottom plate. The utility model relates to the technical field of related components of woodworking machine tools, realizes the quick disassembly of a centering sliding sleeve and a rubber roller through the matching among a straight plate, a shaping sliding sleeve and a plate body, and solves the problems that the existing mounting process is complicated, the working time is prolonged in actual operation, and the working efficiency is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of woodworking machine tool related components, in particular to a woodworking machine tool capable of quickly replacing a centering sliding sleeve and a rubber roller. Background Art

[0002] In the furniture production process, CNC woodworking machine tools are often needed. CNC woodworking machine tools need to process various types of wood with different outer diameters. The wood is a long strip of material with a certain length. After the wood is clamped between the headstock and the tailstock, the stability of its rotation is poor due to the large span. In order to ensure the quality of processing, it is required to install a centering sleeve in the middle of the wood. At the same time, it is also necessary to apply glue on the board. In order to facilitate user operation, a woodworking machine tool that can quickly replace the centering sleeve and the rubber roller is provided. For example, a CNC woodworking machine tool that can quickly replace the centering sleeve with the application number "CN201922273563.9" includes an organism. This technology improves the replacement efficiency of the centering sleeve.

[0003] Woodworking machinery rubber rollers are mainly used in textile printing and dyeing, steel, color steel, metallurgy, building materials, coal mining, grain processing, chemical industry, papermaking, conveyor drive, leather making, wood industry and other mechanical production equipment. It is characterized by high mechanical strength, good resilience, wide hardness range, good heat resistance, water resistance, oil resistance, wear resistance and swelling resistance. The existing ones are disassembled by bolts.

[0004] However, the existing installation process is cumbersome, which prolongs the working time and reduces the working efficiency in actual operation. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a woodworking machine tool capable of quickly replacing a centering sleeve and a rubber roller, thereby solving the problems that the prior installation process is complicated, the working time is prolonged in actual operation, and the working efficiency is reduced.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a woodworking machine tool that can quickly replace a centering sleeve and a rubber roller, comprising a platform, a frame fixedly connected to the top of the platform, two grooves on the inner side of the frame are movably connected with a straight plate, a centering sleeve is installed on the inner side of the straight plate, the top groove of the straight plate and the through hole of the frame are movably connected with an insertion rod, a connecting mechanism is arranged on the front side of the platform, the connecting mechanism comprises a block, a trapezoidal block, a bottom plate and a rubber roller, the back side of the block is fixedly connected to the front side of the platform, a trapezoidal block is fixedly connected to the top of the block, the outer side of the trapezoidal block is movably connected with the bottom plate, and a rubber roller is installed on the top of the bottom plate.

[0007] Preferably, the bottom groove of the bottom plate is movably connected to an arc rod, the bottom of the arc rod is fixedly connected to a rotating rod, one side of the rotating rod is rotatably connected to a block fixed on the outside of the block through a pin shaft, and the front pin shaft of the block is provided with a first spring, and the two ends of the first spring are respectively fixedly connected to the front of the block and the rotating rod.

[0008] Preferably, the outer wall of the insertion rod is movably connected to a plate body, the bottom of the plate body is fixedly connected to the top of the frame, the top through hole of the plate body is movably connected to a round rod, the bottom of the round rod is fixedly connected to a round plate movably connected to the inner wall of the plate body, the outer side of the round rod is movably connected to a second spring, and the two ends of the second spring are respectively fixedly connected to the upper inner side of the plate body and the top of the round plate.

[0009] Preferably, two straight rods are fixedly connected to the top of the bottom plate, and a first horizontal plate is movably connected to the outer sides of the two straight rods. The top of the first horizontal plate is rotatably connected to a screw rod through a bearing, and a second horizontal plate is threadedly connected to the upper part of the outer wall of the screw rod, and the front side of the second horizontal plate is fixedly connected to the upper part of the back sides of the two straight rods.

[0010] Preferably, the outer sides of the two straight rods are both machined with scales.

[0011] Beneficial Effects

[0012] The utility model provides a woodworking machine tool that can quickly replace a centering sleeve and a rubber roller. The utility model has the following beneficial effects: the woodworking machine tool that can quickly replace a centering sleeve and a rubber roller realizes the rapid disassembly of the centering sleeve and the rubber roller through the cooperation between the straight plate, the shaping sleeve and the plate body, and solves the problem that the existing installation process is cumbersome, the working time is prolonged in actual operation, and the working efficiency is reduced.

[0013] The cooperation among the screw, the trapezoidal block and the rubber roller realizes the limitation of the plate, ensuring a close fit with the rubber roller. The user can make adjustments according to the needs, thus improving the application scope of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the appearance of the utility model;

[0016] Figure 3 for Figure 1 Schematic diagram of the structure of the central straight plate, the shaping sleeve and the plate body;

[0017] Figure 4 for Figure 1 Schematic diagram of the structure of the middle block, trapezoidal block and rubber roller.

[0018] In the figure: 1, platform, 2, frame, 3, straight plate, 4, centering sleeve, 5, plate body, 6, round rod, 7, second spring, 8, round plate, 9, plug rod, 10, block body, 11, trapezoidal block, 12, bottom plate, 13, rubber roller, 14, straight rod, 15, second horizontal plate, 16, first horizontal plate, 17, screw rod, 18, block, 19, first spring, 20, rotating rod, 21, arc rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The existing installation process is cumbersome, which prolongs the working time and reduces the working efficiency in actual operation.

[0021] In view of this, a woodworking machine tool is provided which can quickly replace the centering sleeve and the rubber roller. Through the cooperation between the straight plate, the shaping sleeve and the plate body, the centering sleeve and the rubber roller can be quickly disassembled, which solves the problem that the existing installation process is complicated, the working time is prolonged and the work efficiency is reduced in actual operation.

[0022] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0023] Embodiment 1: By Figures 1 to 4 It can be seen that a woodworking machine tool capable of quickly replacing a centering sleeve and a rubber roller comprises a platform 1, a frame 2 is fixedly connected to the top of the platform 1, two inner grooves of the frame 2 are movably connected with a straight plate 3, the straight plate 3 can move in the two grooves of the frame 2, the straight plate 3 can move in the two inner grooves of the frame 2, a centering sleeve 4 is installed on the inner side of the straight plate 3, the top groove of the straight plate 3 and the through hole of the frame 2 are movably connected with an insertion rod 9, the insertion rod 9 can move in the top groove of the straight plate 3 and the through hole of the frame 2, a connecting mechanism is arranged on the front side of the platform 1, the connecting mechanism comprises a block 10, a trapezoidal block 11, a bottom plate 12 and a rubber roller 13, the back side of the block 10 is fixedly connected to the front side of the platform 1, a trapezoidal block 11 is fixedly connected to the top of the block 10, the outer side of the trapezoidal block 11 is movably connected with the bottom plate 12, the trapezoidal block 11 can limit the bottom plate 12 so that it can only move forward and backward, and a rubber roller 13 is installed on the top of the bottom plate 12;

[0024] In the specific implementation process, it is worth pointing out that the straight plate 3 can move in the two grooves of the frame 2, thereby realizing the replacement of the centering sleeve 4, and the trapezoidal block 11 can limit the bottom plate 12 so that it can only move forward and backward, thereby realizing the rapid replacement of the rubber roller 13;

[0025] Further, the bottom groove of the bottom plate 12 is movably connected with an arc rod 21, and the arc rod 21 can move in the bottom groove of the bottom plate 12. A rotating rod 20 is fixedly connected to the bottom of the arc rod 21. One side of the rotating rod 20 is rotatably connected to a block 18 fixed to the outside of the block 10 through a pin shaft. The rotating rod 20 can rotate through the pin shaft. The front pin shaft of the block 18 is provided with a first spring 19. The two ends of the first spring 19 are respectively fixedly connected to the front of the block 18 and the rotating rod 20.

[0026] In the specific implementation process, it is worth pointing out that the device can drive the arc rod 21 to be inserted into the groove of the bottom plate 12 for positioning by relying on the elastic deformation of the first spring 19. The user can rotate the rotating rod 20 to drive the arc rod 21 out of the groove of the bottom plate 12 to pull out the bottom plate 12.

[0027] Further, the outer wall of the plug rod 9 is movably connected to the plate body 5, the bottom of the plate body 5 is fixedly connected to the top of the frame 2, the top through hole of the plate body 5 is movably connected to the round rod 6, the bottom of the round rod 6 is fixedly connected to the round plate 8 movably connected to the inner wall of the plate body 5, the round rod 6 can move in the top through hole of the plate body 5, the outer side of the round rod 6 is movably connected to the second spring 7, and the two ends of the second spring 7 are respectively fixedly connected to the upper inner side of the plate body 5 and the top of the round plate 8;

[0028] In the specific implementation process, it is worth pointing out that the device can drive the insertion rod 9 to always be inserted into the groove of the straight plate 3 for positioning by relying on the elastic deformation of the second spring 7;

[0029] Specifically, when using the woodworking machine tool that can quickly replace the centering sleeve and the rubber roller, the centering sleeve 4 and the rubber roller 13 are quickly disassembled through the cooperation between the trapezoidal block 11, the base plate 12 and the rubber roller 13, which solves the problem that the existing installation process is complicated, the working time is extended in actual operation, and the work efficiency is reduced.

[0030] Embodiment 2: By Figure 1-2 It can be seen that two straight rods 14 are fixedly connected to the top of the bottom plate 12, and the outer sides of the two straight rods 14 are movably connected to a first horizontal plate 16, and the top of the first horizontal plate 16 is rotatably connected to a screw rod 17 through a bearing, and the screw rod 17 can rotate through the bearing, and the upper part of the outer wall of the screw rod 17 is threadedly connected to a second horizontal plate 15, and the front side of the second horizontal plate 15 is fixedly connected to the upper part of the back side of the two straight rods 14;

[0031] In the specific implementation process, it is worth pointing out that the user can rotate the screw 17, and the screw 17 can drive the first horizontal plate 16 to move up and down when rotating. When the plate needs to be coated with glue, after adjusting it to a suitable position, the plate is inserted into the inner side of the rubber roller 13 and the first horizontal plate 16 for coating with glue;

[0032] Furthermore, the outer sides of the two straight rods 14 are machined with scales;

[0033] In the specific implementation process, it is worth pointing out that the scale on the straight rod 14 can facilitate the user to understand the lifting position of the first horizontal plate 16;

[0034] Specifically, on the basis of the above-mentioned embodiment 1, the plate is limited by the cooperation between the screw 17, the trapezoidal block 11 and the rubber roller 13, ensuring a close fit with the rubber roller 13. The user can adjust it according to needs, thereby improving the application range of the device.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0037] 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 woodworking machine tool capable of quickly replacing a centering sleeve and a rubber roller, comprising a platform (1), characterized in that: The top of the platform (1) is fixedly connected to a frame (2); two grooves on the inner side of the frame (2) are movably connected to a straight plate (3); a centering sleeve (4) is installed on the inner side of the straight plate (3); the top groove of the straight plate (3) and the through hole of the frame (2) are movably connected to an insertion rod (9); and a connecting mechanism is provided on the front side of the platform (1); The connecting mechanism comprises a block (10), a trapezoidal block (11), a bottom plate (12) and a rubber roller (13); The back side of the block (10) is fixedly connected to the front side of the platform (1), the top of the block (10) is fixedly connected to a trapezoidal block (11), the outer side of the trapezoidal block (11) is movably connected to a bottom plate (12), and a rubber roller (13) is installed on the top of the bottom plate (12).

2. A woodworking machine tool capable of quickly replacing centering sleeves and rubber rollers according to claim 1, characterized in that: The bottom groove of the bottom plate (12) is movably connected to an arc rod (21), the bottom of the arc rod (21) is fixedly connected to a rotating rod (20), one side of the rotating rod (20) is rotatably connected to a block (18) fixed to the outside of the block body (10) through a pin shaft, and a first spring (19) is provided on the front pin shaft of the block (18), and the two ends of the first spring (19) are respectively fixedly connected to the front sides of the block (18) and the rotating rod (20).

3. A woodworking machine tool capable of quickly replacing centering sleeves and rubber rollers according to claim 1, characterized in that: The outer wall of the insertion rod (9) is movably connected to a plate body (5), the bottom of the plate body (5) is fixedly connected to the top of the frame (2), the top through hole of the plate body (5) is movably connected to a round rod (6), the bottom of the round rod (6) is fixedly connected to a round plate (8) movably connected to the inner wall of the plate body (5), the outer side of the round rod (6) is movably connected to a second spring (7), and the two ends of the second spring (7) are respectively fixedly connected to the inner upper side of the plate body (5) and the top of the round plate (8).

4. A woodworking machine tool capable of quickly replacing centering sleeves and rubber rollers according to claim 2, characterized in that: Two straight rods (14) are fixedly connected to the top of the bottom plate (12); a first transverse plate (16) is movably connected to the outer sides of the two straight rods (14); a screw rod (17) is rotatably connected to the top of the first transverse plate (16) via a bearing; a second transverse plate (15) is threadedly connected to the upper side of the outer wall of the screw rod (17); and a front side of the second transverse plate (15) is fixedly connected to the upper sides of the back sides of the two straight rods (14).

5. A woodworking machine tool capable of quickly replacing centering sleeves and rubber rollers according to claim 4, characterized in that: The outer sides of the two straight rods (14) are both machined with scales.

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