Drilling machine for composite floor processing

Abstract

The utility model discloses a drilling machine for composite floor processing, which relates to the technical field of floor processing tools and comprises a base station, a bottom plate is fixedly arranged at the top of the base station, clamping mechanisms are correspondingly distributed on the upper surface of the bottom plate, and a plurality of drill chucks are linearly distributed at the bottom of a first mounting plate. A drill bit is fixedly connected to the bottom of the drill bit chuck; the clamping mechanism comprises a fixing block, the fixing block is arranged on the upper surface of the bottom plate, a connecting rod is vertically arranged at the top of the fixing block, a pressing head is movably connected to the outer portion of the connecting rod, and an adjusting rod is fixedly installed in the installation groove. Through the arrangement of the clamping mechanism, accurate and stable clamping of the composite floor can be achieved, a pressing head in the clamping mechanism is used in cooperation with an adjusting rod, the clamping force can be flexibly adjusted according to the thickness and the material of the floor, displacement and shaking of the floor in the drilling process are effectively prevented, and the drilling precision and the overall quality of the floor are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of floor processing tools, in particular to a drilling machine used for processing composite floors. Background Art

[0002] Laminate flooring is a type of flooring. However, laminate flooring is manufactured by artificially altering the natural structure of the flooring material to achieve certain physical properties that meet desired requirements. In the market, laminate flooring often refers to laminate flooring and solid wood composite flooring. However, laminate flooring is manufactured by artificially altering the natural structure of the flooring material to achieve certain physical properties that meet desired requirements. A drill is required to drill holes into the flooring during processing.

[0003] For example, Chinese Patent Publication No. CN213533040U discloses a drilling machine for processing composite flooring, comprising a fixed base, a drilling table plugged into the bottom of the back of the fixed base, an adjustment base movably connected to the inner side wall of the fixed base via a slide rod, a lifting push rod fixedly connected to the inner side wall of the adjustment base, a motor provided at the output end of the lifting push rod, a drilling needle movably connected to the output end of the motor, a slide groove provided at the bottom of the inner side wall of the fixed base, and a brush plate movably connected to the inner side wall of the slide groove. The drilling machine for processing composite flooring, through the arrangement of the drilling table, the connecting base, the transmission shaft, and the protective sleeve, allows the composite board to roll on the transmission shaft, reducing friction between the composite board and the fixed base and facilitating the placement and removal of the composite board. Through the arrangement of the collection trough, the slide groove, the slider, and the brush plate, the slider slides within the slide groove, thereby pushing the brush plate to slide within the slide groove. The brush plate pushes dust generated by drilling into the collection trough for collection, making it easier for personnel to clean it.

[0004] During the processing process, the aforementioned devices and existing drilling machines do not accurately and firmly clamp and position the composite flooring, which can easily cause the flooring to shift or shake during drilling, thereby affecting the drilling accuracy and overall quality of the flooring. Furthermore, due to its multi-layer structure, the composite flooring is prone to deformation during processing due to uneven internal stress release. To effectively control deformation, it is usually necessary to drill multiple holes in the flooring to release stress. However, most conventional equipment uses a single drill bit to drill holes one by one, which is inefficient and difficult to ensure uniformity and consistency in hole placement. Therefore, the utility model proposes a drilling machine for composite flooring processing. Utility Model Content

[0005] The purpose of the present utility model is to provide a drilling machine for composite floor processing, so as to solve the problem that the drilling machine proposed in the above background technology is not accurate and stable enough in clamping and positioning the composite floor during the processing, which easily causes the floor to shift or shake during drilling, thereby affecting the drilling accuracy and the overall quality of the floor. In addition, due to its multi-layer structure, the composite floor is easily deformed due to uneven release of internal stress during processing. In order to effectively control the deformation, it is usually necessary to drill multiple holes in the floor to release the stress. However, most traditional equipment uses a single drill bit to drill holes one by one, which is inefficient and difficult to ensure the uniformity and consistency of the hole positions.

[0006] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0007] A drilling machine for processing composite flooring includes a base, a bottom plate fixedly provided on the top of the base, a clamping mechanism correspondingly distributed on the upper surface of the bottom plate, and guide posts vertically provided on both sides of the bottom plate. A first mounting plate is sleeved between the guide posts on both sides, and a plurality of drill chucks are linearly distributed on the bottom of the first mounting plate, and a drill bit is fixedly connected to the bottom of the drill chuck;

[0008] Among them, the clamping mechanism includes a fixed block, which is arranged on the upper surface of the base plate, and a connecting rod is vertically provided on the top of the fixed block. A mounting groove is penetrated on the top of the fixed block, and a pressure head is movably connected to the outside of the connecting rod. An adjusting rod is fixedly installed in the mounting groove, and the top end of the adjusting rod extends through to the top of the pressure head. A placement block is provided below the front side of the pressure head and located on the fixed block.

[0009] Optionally, a second mounting plate with the same setting is provided above the first mounting plate. The first mounting plate and the second mounting plate are fixedly connected by fixing bolts to form a certain cavity. A first motor is fixedly installed on the top of the second mounting plate, and the output end of the first motor passes through the cavity and is rotatably connected to a synchronous gear.

[0010] Optionally, a plurality of mutually meshing synchronous gears are provided in the cavity, and the plurality of synchronous gears are fixedly connected to a drill chuck provided at the bottom of the first mounting plate via a movable shaft.

[0011] Optionally, a mounting box is vertically installed on the rear side of the base, and a second motor is fixedly installed on the bottom of the mounting box. The output end of the second motor passes through the interior of the mounting box and is rotatably connected to a screw rod. The external thread of the screw rod is connected to a movable frame. Both ends of the front side of the movable frame are fixedly connected to L-shaped connecting blocks, and the bottom of the L-shaped connecting block is fixedly connected to the top of the second mounting plate.

[0012] Optionally, a gasket is provided on the surface of the placement block and the pressure head that contacts the composite floor.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model can realize accurate and stable clamping of the composite floor through the setting of the clamping mechanism. The pressure head in the clamping mechanism is used in conjunction with the adjusting rod, and the clamping force can be flexibly adjusted according to the thickness and material of the floor, effectively preventing the displacement and shaking of the floor during the drilling process, thereby improving the drilling accuracy and the overall quality of the floor.

[0015] 2. The present invention adopts a method in which multiple drill bits work simultaneously, and realizes the synchronous operation of multiple drill bits through the synchronous gear transmission system between the first mounting plate and the second mounting plate, which not only improves the drilling efficiency, but also ensures the uniformity and consistency of the hole position, meeting the requirements of stress release and deformation control in the processing of composite flooring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of a drilling machine for composite floor processing according to the present invention;

[0017] Figure 2 This is a structural schematic diagram of a drilling machine for composite floor processing according to the present invention from another perspective;

[0018] Figure 3 It is a front view of the utility model;

[0019] Figure 4 for Figure 1 Enlarged view of point A in the middle.

[0020] The numbers in the figure are:

[0021] 1. Base; 2. Bottom plate; 3. Clamping mechanism; 301. Fixed block; 302. Connecting rod; 303. Mounting slot; 304. Press head; 305. Adjusting rod; 306. Placement block; 4. Guide column; 5. First mounting plate; 6. Second mounting plate; 7. Fixing bolt; 8. First motor; 9. Synchronous gear; 10. Movable shaft; 11. Drill chuck; 12. Drill bit; 13. Mounting box; 14. Second motor; 15. Screw; 16. Moving frame; 17. L-shaped connecting block. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] The following describes the preferred embodiments of the device of the present invention.

[0024] See also Figure 1-4As shown, the drilling machine for processing composite flooring includes a base 1, a bottom plate 2 is fixedly provided on the top of the base 1, a clamping mechanism 3 is distributed correspondingly on the upper surface of the bottom plate 2, and guide pillars 4 are vertically provided on both sides of the bottom plate 2. A first mounting plate 5 is sleeved between the guide pillars 4 on both sides, and a plurality of drill chucks 11 are linearly distributed on the bottom of the first mounting plate 5, and a drill bit 12 is fixedly connected to the bottom of the drill chuck 11;

[0025] Furthermore, a second mounting plate 6 with the same setting is provided above the first mounting plate 5. The first mounting plate 5 and the second mounting plate 6 are fixedly connected by fixing bolts 7 to form a certain cavity 18. A first motor 8 is fixedly installed on the top of the second mounting plate 6. The output end of the first motor 8 passes through the cavity 18 and is rotatably connected to a synchronous gear 9. A number of mutually meshing synchronous gears 9 are provided in the cavity 18. The number of synchronous gears 9 are fixedly connected to the drill chuck 11 provided at the bottom of the first mounting plate 5 through a movable shaft 10.

[0026] Specifically, the first mounting plate 5 and the second mounting plate 6 constitute the main frame of the drilling mechanism, which are connected by fixing bolts 7 to form a stable structure. The drill chuck 11 is used to fix the drill bit 12 to ensure that the drill bit 12 is stable and does not shake during the drilling process. The drill bit 12 directly drills the composite floor, and the transmission between multiple synchronous gears 9 is driven by the first motor 8, thereby realizing the synchronous rotation of multiple drill chucks 11 and drill bits 12, ensuring the consistency and accuracy of drilling.

[0027] Furthermore, a mounting box 13 is vertically mounted on the rear side of the base 1, and a second motor 14 is fixedly mounted on the bottom of the mounting box 13. The output end of the second motor 14 extends through the interior of the mounting box 13 and is rotatably connected to a screw rod 15. The external thread of the screw rod 15 is connected to a movable frame 16. Both ends of the front side of the movable frame 16 are fixedly connected to L-shaped connecting blocks 17, and the bottom of the L-shaped connecting block 17 is fixedly connected to the top of the second mounting plate 6. Specifically, the second motor 14 provides the power for the drilling mechanism to rise and fall. The rotation driven by the second motor 14 enables the movable frame 16 to move up and down. The movable frame 16 is connected to the second mounting plate 6 via the L-shaped connecting block 17. It moves up and down with the rotation of the screw rod 15. With the assistance of the guide column 4, it drives the entire drilling mechanism to rise and fall, thereby adjusting the drilling depth.

[0028] In another embodiment provided by the present invention, Figure 4As shown, the clamping mechanism 3 includes a fixed block 301, which is arranged on the upper surface of the base plate 2, and a connecting rod 302 is vertically provided on the top of the fixed block 301, and a mounting groove 303 is penetrated on the top of the fixed block 301, and a pressure head 304 is movably connected to the outside of the connecting rod 302, and an adjusting rod 305 is fixedly installed in the mounting groove 303, and the top end of the adjusting rod 305 extends through to the top of the pressure head 304, and a placement block 306 is provided on the front side and below the pressure head 304 and located on the fixed block 301.

[0029] Furthermore, the surfaces of the placement block 306 and the pressure head 304 that are in contact with the composite floor are both provided with gaskets to increase the friction of the contact surface and protect the floor surface.

[0030] Specifically, the composite floor to be processed is placed on the placement block 306, and the operator transmits the downward movement to the pressing head 304 by rotating the adjustment rod 305, driving the front side of the pressing head 304 to move downward. During the downward movement, the pressing head 304 gradually approaches and contacts the composite floor, and finally applies sufficient clamping force to firmly fix the floor between the placement block 306 and the pressing head 304, and then by rotating the adjustment rod 305 in the opposite direction, the pressing head 304 rises and releases the clamping force on the floor.

[0031] When in use, first place the composite floor on the placement block 306, and rotate the adjusting rod 305 to make the pressure head 304 drop and clamp the floor to ensure that the floor is stable and motionless during the processing, effectively prevent the floor from displacement and shaking during the drilling process, and improve the drilling accuracy and the overall quality of the floor. Then start the first motor 8, and through the transmission of the synchronous gear 9, make all the drill bits 12 rotate synchronously. At the same time, start the second motor 14, drive the screw rod 15 to rotate, drive the movable frame 16 and the drilling mechanism to slowly descend, and the drill bit 12 contacts the floor and starts drilling, which improves the drilling efficiency and can also ensure the uniformity and consistency of the hole position. After the drilling is completed, the second motor 14 reverses, driving the movable frame 16 and the drilling mechanism to rise and away from the floor, and rotates the adjusting rod 305 to release the pressure head 304 to take out the processed composite floor.

[0032] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A drilling machine for composite floor processing, characterized by: The invention comprises a base (1), a bottom plate (2) is fixedly provided on the top of the base (1), a clamping mechanism (3) is distributed correspondingly on the upper surface of the bottom plate (2), and guide pillars (4) are vertically provided on both sides of the bottom plate (2), a first mounting plate (5) is sleeved between the guide pillars (4) on both sides, a plurality of drill chucks (11) are linearly distributed on the bottom of the first mounting plate (5), and a drill bit (12) is fixedly connected to the bottom of the drill chuck (11); The clamping mechanism (3) includes a fixed block (301), the fixed block (301) is arranged on the upper surface of the bottom plate (2), and a connecting rod (302) is vertically provided on the top of the fixed block (301), a mounting groove (303) is penetrated through the top of the fixed block (301), a pressure head (304) is movably connected to the outside of the connecting rod (302), an adjusting rod (305) is fixedly installed in the mounting groove (303), and the top end of the adjusting rod (305) extends through to the top of the pressure head (304), and a placement block (306) is provided below the front side of the pressure head (304) and located on the fixed block (301).

2. The drilling machine for composite floor processing according to claim 1, characterized in that: A second mounting plate (6) having the same configuration is provided above the first mounting plate (5). The first mounting plate (5) and the second mounting plate (6) are fixedly connected via fixing bolts (7) to form a certain cavity (18). A first motor (8) is fixedly mounted on the top of the second mounting plate (6). The output end of the first motor (8) extends through the cavity (18) and is rotatably connected to a synchronous gear (9).

3. The drilling machine for composite floor processing according to claim 2, characterized in that: A plurality of mutually meshing synchronous gears (9) are provided in the cavity (18), and the plurality of synchronous gears (9) are fixedly connected to a drill chuck (11) provided at the bottom of the first mounting plate (5) via a movable shaft (10).

4. The drilling machine for composite floor processing according to claim 1, characterized in that: A mounting box (13) is vertically mounted on the rear side of the base (1), and a second motor (14) is fixedly mounted on the bottom of the mounting box (13). The output end of the second motor (14) passes through the interior of the mounting box (13) and is rotatably connected to a screw rod (15). The external thread of the screw rod (15) is connected to a movable frame (16). Both ends of the front side of the movable frame (16) are fixedly connected to L-shaped connecting blocks (17), and the bottom of the L-shaped connecting block (17) is fixedly connected to the top of the second mounting plate (6).

5. The drilling machine for composite floor processing according to claim 1, characterized in that: Gaskets are provided on the sides of the placement block (306) and the pressure head (304) that are in contact with the composite floor.

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