A device for positioning and machining four holes on both sides of a wooden piece

Abstract

The utility model discloses a device that can carry out double -sided four -hole positioning processing on wooden piece, including positioning mechanism and drilling mechanism, positioning mechanism includes first support frame, and the top of first support frame is provided with the feeding channel, is provided with positioning unit on first support frame, drilling mechanism includes drilling unit, and drilling unit is provided with two groups, and two groups drilling unit are arranged respectively in the both sides of feeding channel, drilling unit includes second support frame, and the both ends of second support frame are provided with X -axis adjusting mechanism, and X -axis adjusting mechanism is provided with Y -axis adjusting mechanism, and Y -axis adjusting mechanism is provided with depth drive mechanism, and depth drive mechanism is provided with drilling motor, and two drilling motors are used for drilling through -hole and blind hole communicated with through -hole respectively. The utility model realizes the disposable double -sided four -hole accurate positioning of wooden piece in the feeding channel, avoids the position deviation caused by repeated clamping, and ensures the coaxiality of both end counter -bores and the hole spacing precision.

Description

Technical Field

[0001] This utility model relates to the field of wood processing technology, and in particular to a device for double-sided four-hole positioning processing on wood. Background Technology

[0002] Currently, wooden products with countersunk holes at both ends are being produced (such as...). Figure 5 As shown, single-axis machine tools are generally used for processing. This processing method has obvious limitations. A single-axis machine tool can only process one countersunk hole at a time. To complete the countersunk hole processing at both ends of the wooden part, the wooden part needs to be clamped and positioned multiple times. Multiple clamping not only leads to low processing efficiency and prolongs the production cycle, but also easily causes the accumulation of positioning errors, affecting the positional accuracy of the countersunk holes and the overall processing quality of the wooden part.

[0003] To address this, we propose a device for double-sided four-hole positioning machining on wooden parts. Utility Model Content

[0004] The purpose of this invention is to provide a device for double-sided four-hole positioning processing on wooden parts, thereby solving or at least alleviating one or more of the above-mentioned problems and other problems existing in the prior art.

[0005] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0006] A device for double-sided four-hole positioning machining on wooden parts, comprising a positioning mechanism and a drilling mechanism;

[0007] The positioning mechanism includes a first support frame, a feeding channel is provided on the top of the first support frame, and a positioning unit is provided on the first support frame.

[0008] The drilling mechanism includes two drilling units, and the two drilling units are respectively arranged on both sides of the feeding channel.

[0009] The drilling unit includes a second support frame, with an X-axis adjustment mechanism at both ends. The X-axis adjustment mechanism is equipped with a Y-axis adjustment mechanism, and the Y-axis adjustment mechanism is equipped with a depth drive mechanism. The depth drive mechanism is equipped with a drilling motor. One of the drilling motors is used to drill a through hole, and the other drilling motor is used to drill a blind hole connected to the through hole, thereby completing the drilling of countersunk holes on the wooden product.

[0010] According to the present invention, a device for double-sided four-hole positioning processing on wooden parts is provided, wherein the positioning unit includes a fixing frame, the fixing frame is fixed on the first support frame, a plurality of positioning cylinders are fixedly installed on the fixing frame, and a positioning block is fixedly installed at the bottom of the piston rod of the positioning cylinder.

[0011] According to the present invention, a device for double-sided four-hole positioning processing on wooden parts is provided, wherein the X-axis adjustment mechanism includes a first adjusting screw and a slide rail. The first adjusting screw is rotatably mounted on a second support frame, and the slide rail is fixedly mounted on the second support frame. A moving block is threadedly rotatably connected to the first adjusting screw, and the moving block is slidably connected to the slide rail.

[0012] According to the present invention, a device for double-sided four-hole positioning processing on wooden parts is provided, wherein the Y-axis adjustment mechanism includes a mounting frame, the mounting frame is fixedly mounted on the moving block, a second adjusting screw is rotatably connected to the inner side of the mounting frame, a sliding block is rotatably connected to the second adjusting screw, and the outer wall of the sliding block slides in contact with the inner wall of the mounting frame.

[0013] According to the present invention, a device for double-sided four-hole positioning processing on wooden parts is provided, wherein the depth driving mechanism includes an electric linear module, and the drilling motor is fixedly mounted on the slide of the electric linear module.

[0014] According to the present invention, a device for double-sided four-hole positioning processing on wooden parts is provided, wherein a connecting seat is fixedly connected to the slide of the electric linear module, and a dust collection cover is fixedly installed at one end of the connecting seat.

[0015] According to the present invention, a device for double-sided four-hole positioning processing on wooden parts is provided at the inlet of the feeding channel. The feeding mechanism includes a conveyor frame, a conveyor belt is rotatably mounted on the conveyor frame, a conveyor motor for driving the conveyor belt to rotate is mounted on the conveyor frame, and a feeding cylinder for pushing the wooden parts on the conveyor belt into the feeding channel is fixedly mounted on one side of the conveyor frame.

[0016] According to the present invention, a device for double-sided four-hole positioning processing on wooden parts is provided, wherein a baffle plate is fixedly connected to one end of the conveyor frame near the feed inlet of the feeding channel.

[0017] According to the present invention, a device for double-sided four-hole positioning processing on wooden parts is provided, wherein upright plates are fixedly connected to both sides of the conveyor frame, and handle bolts are threadedly rotatably installed on both upright plates. One end of the handle bolt is rotatably connected to an adjusting baffle, and both adjusting baffles are slidably disposed between the two upright plates.

[0018] According to the present invention, a device for double-sided four-hole positioning processing on wooden parts is provided, wherein a guide rod is slidably inserted into the upright plate, and one end of the guide rod is fixedly connected to one side of the adjusting baffle.

[0019] This utility model has at least the following beneficial effects:

[0020] By combining the positioning cylinder and positioning block of the positioning mechanism, the wood parts are precisely positioned in the feeding channel in one go with four holes on both sides, avoiding positional deviations caused by repeated clamping, and ensuring the coaxiality and hole spacing accuracy of the countersunk holes at both ends. It is especially suitable for wood products with high requirements for hole position accuracy.

[0021] The X-axis adjustment mechanism, Y-axis adjustment mechanism and depth drive mechanism of the drilling unit can be used together to flexibly adjust the position of the drilling motor, which is suitable for processing wood parts of different specifications.

[0022] The automated feeding mechanism reduces auxiliary time, and with the limit function of the baffle and the adjustable baffle, it can adapt to the continuous feeding of wood parts of different specifications, further improving the automation level and cycle stability of the production line.

[0023] The dust collection hood moves synchronously with the drilling motor, and collects the wood chips generated during drilling in real time through an external dust collection device. Attached Figure Description

[0024] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0025] Figure 1 This is a front view structural diagram of the present invention;

[0026] Figure 2 This is one of the partial structural schematic diagrams of this utility model;

[0027] Figure 3 This is a second partial structural schematic diagram of the present invention;

[0028] Figure 4 for Figure 3 A magnified structural diagram of part A in the diagram;

[0029] Figure 5This is a schematic diagram of the existing wooden product structure.

[0030] Explanation of icon numbers:

[0031] 1. Feeding mechanism; 101. Conveyor frame; 102. Conveyor belt; 103. Baffle plate; 104. Conveyor motor; 105. Feeding cylinder; 106. Vertical plate; 107. Handle bolt; 108. Adjusting baffle plate;

[0032] 2. Positioning mechanism; 201. First support frame; 2011. Feeding channel; 202. Fixing frame; 203. Positioning cylinder; 204. Positioning block;

[0033] 3. Drilling mechanism;

[0034] 301. Second support frame;

[0035] 302, X-axis adjustment mechanism; 3021, first adjusting screw; 3022, slide rail;

[0036] 303, Y-axis adjustment mechanism; 3031, mounting frame; 3032, second adjusting screw; 3033, sliding block;

[0037] 304. Depth drive mechanism;

[0038] 305. Drilling motor;

[0039] 306. Dust collection hood;

[0040] 4. Wooden products; 401. Countersunk holes. Detailed Implementation

[0041] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0042] Please refer to Figures 1 to 5 As shown, an embodiment of this utility model provides a device for double-sided four-hole positioning processing on wooden parts, including a positioning mechanism 2 and a drilling mechanism 3;

[0043] The positioning mechanism 2 includes a first support frame 201, a feeding channel 2011 is provided on the top of the first support frame 201, and a positioning unit is provided on the first support frame 201.

[0044] The drilling mechanism 3 includes two drilling units, which are respectively arranged on both sides of the feeding channel 2011.

[0045] The drilling unit includes a second support frame 301. Both ends of the second support frame 301 are provided with X-axis adjustment mechanisms 302. The X-axis adjustment mechanisms 302 are provided with Y-axis adjustment mechanisms 303. The Y-axis adjustment mechanisms 303 are provided with depth drive mechanisms 304. The depth drive mechanisms 304 are provided with drilling motors 305. One drilling motor 305 is used to drill through holes, and the other drilling motor 305 is used to drill blind holes connected to the through holes, thereby completing the drilling of countersunk holes 401 on the wooden product 4. It should be noted that drilling tools are installed on the rotating shaft of the drilling motor 305 to complete the drilling operation.

[0046] Specifically, the positioning unit includes a fixing frame 202, which is fixed on the first support frame 201. Multiple positioning cylinders 203 are fixedly installed on the fixing frame 202, and a positioning block 204 is fixedly installed on the bottom of the piston rod of the positioning cylinder 203.

[0047] After the wooden part enters the feeding channel 2011, the positioning cylinder 203 drives the piston rod to extend, which in turn drives the positioning block 204 to press down, firmly pressing the wooden part onto the first support frame 201 to achieve precise positioning and prevent the wooden part from moving during the drilling process and affecting the processing accuracy.

[0048] Specifically, the X-axis adjustment mechanism 302 includes a first adjusting screw 3021 and a slide rail 3022. The first adjusting screw 3021 is rotatably mounted on the second support frame 301, and the slide rail 3022 is fixedly mounted on the second support frame 301. A moving block is threadedly rotatably connected to the first adjusting screw 3021, and the moving block is slidably connected to the slide rail 3022. The Y-axis adjustment mechanism 303 includes a mounting frame 3031, which is fixedly mounted on the moving block. A second adjusting screw 3032 is rotatably connected to the inner side of the mounting frame 3031, and a sliding block 3033 is threadedly rotatably connected to the second adjusting screw 3032. The outer wall of the sliding block 3033 slides in contact with the inner wall of the mounting frame 3031. The depth drive mechanism 304 includes an electric linear module, and a drilling motor 305 is fixedly mounted on the slide table of the electric linear module.

[0049] In use, by driving the first adjusting screw 3021 to rotate, the moving block connected to the screw to rotate threadedly slides along the X-axis on the slide rail 3022 using the principle of threaded transmission. This drives the Y-axis adjusting mechanism 303, the depth driving mechanism 304, and the drilling motor 305 to adjust their positions in the X-axis direction. When the second adjusting screw 3032 rotates, it drives the sliding block 3033 connected to it to rotate threadedly to slide along the Y-axis within the mounting frame 3031, adjusting the position of the drilling motor 305 on the Y-axis. This allows it to be adapted to the processing of wood parts of different sizes.

[0050] The electric linear module drives the slide to move in a straight line, thereby driving the drilling motor 305 fixed on the slide to move in the drilling depth direction, and precisely controlling the drilling depth of the drilling motor 305.

[0051] Furthermore, a connecting seat is fixedly connected to the slide of the electric linear module, and a dust collection cover 306 is fixedly installed at one end of the connecting seat.

[0052] During the operation of the drilling motor 305, processing waste such as wood chips will be generated. The dust collection hood 306 moves with the electric linear module slide and is always located near the drilling motor 305. The suction generated by the external dust collection equipment will suck the wood chips and other waste generated during the drilling process into the dust collection hood 306, keeping the working environment clean and preventing waste from affecting the processing accuracy and equipment operation.

[0053] In this embodiment, a feeding mechanism 1 is provided at the inlet of the feeding channel 2011. The feeding mechanism 1 includes a conveyor frame 101, a conveyor belt 102 is rotatably mounted on the conveyor frame 101, a conveyor motor 104 for driving the conveyor belt 102 to rotate is mounted on the conveyor frame 101, and a feeding cylinder 105 for pushing the wooden parts on the conveyor belt 102 into the feeding channel 2011 is fixedly mounted on one side of the conveyor frame 101.

[0054] The conveyor motor 104 drives the conveyor belt 102 to rotate, transporting the wooden pieces placed on the conveyor belt to a position close to the feed inlet of the feeding channel 2011. When the wooden pieces reach the designated position, the piston rod of the feeding cylinder 105 extends, pushing the wooden pieces from the conveyor belt 102 into the feeding channel 2011, completing the automatic feeding process.

[0055] In this embodiment, a baffle plate 103 is fixedly connected to one end of the conveyor frame 101 near the feed inlet of the feeding channel 2011.

[0056] The baffle plate 103 is set at one end of the conveyor frame 101 near the feed inlet of the feeding channel 2011 to block the wooden parts, so that they stop after moving to the designated position on the conveyor belt, ensuring that the wooden parts can be accurately pushed into the feeding channel 2011 by the feeding cylinder 105, and preventing the wooden parts from sliding off the conveyor belt or deviating from the pushing position due to inertia.

[0057] Furthermore, upright plates 106 are fixedly connected to both sides of the conveyor frame 101. Handle bolts 107 are threadedly installed on both upright plates 106. One end of the handle bolts 107 is rotatably connected to an adjusting baffle 108. Both adjusting baffles 108 are slidably disposed between the two upright plates 106.

[0058] By rotating the handle bolt 107, the adjusting baffle 108 slides between the upright plates 106 in a direction perpendicular to the conveyor belt 102 via threaded transmission, thereby changing the distance between the two adjusting baffles 108. This distance can be adjusted according to the length of the wooden product 4, serving as a limit to ensure that the wooden product is conveyed centered on the conveyor belt and to prevent the wooden product from shifting.

[0059] Furthermore, a guide rod 109 is slidably inserted into the upright plate 106, and one end of the guide rod 109 is fixedly connected to one side of the adjusting baffle 108.

[0060] The guide rod 109 slides on the upright plate 106, providing guidance for the movement of the adjusting baffle 108, ensuring that the adjusting baffle 108 can only slide in a predetermined direction during the adjustment of the spacing, preventing the adjusting baffle 108 from tilting or getting stuck during movement, and ensuring the stability and accuracy of the adjustment process.

[0061] The following are the overall operating steps of this double-sided four-hole positioning and machining device:

[0062] Multiple wooden pieces are placed sequentially on the conveyor belt 102, and the conveyor motor 104 drives the conveyor belt 102 to rotate, conveying the wooden pieces from the initial position to the stop at the baffle plate 103.

[0063] The piston rod of the feeding cylinder 105 extends, pushing the wooden parts from the conveyor belt 102 to the positioning area in the feeding channel 2011, and then the piston rod of the feeding cylinder 105 retracts to reset.

[0064] The piston rod of the positioning cylinder 203 presses down on the positioning block 204, firmly fixing the wooden part in the feeding channel 2011 to ensure that it does not shift during processing.

[0065] The external vacuum cleaner starts operating, collecting the sawdust generated during drilling through the dust collection hood 306.

[0066] Start the drilling motor 305 to drive the drilling tool to rotate, and then control the depth drive mechanism 304 to drive the drilling motor 305 to move towards the wood until the preset drilling depth is reached.

[0067] Then, the depth drive mechanism 304 drives the drilling motor 305 to reset, the piston rod of the positioning cylinder 203 retracts and resets, the piston rod of the feeding cylinder 105, and the conveying motor 104 drive the conveyor belt 102 to rotate, conveying the wood piece from the initial position to the stop plate 103. The piston rod of the feeding cylinder 105 extends, pushing the wood piece from the conveyor belt 102 to the positioning area in the feeding channel 2011. The processed wood piece 4 is pushed out from the feeding channel 2011. The piston rod of the positioning cylinder 203 presses down the positioning block 204, firmly fixing the new wood piece in the feeding channel 2011. The drilling motor 305 is started, driving the drilling tool to rotate. Then, the depth drive mechanism 304 is controlled to drive the drilling motor 305 to move towards the wood piece until the preset drilling depth is reached. This cycle is repeated to complete the processing of all wood pieces.

[0068] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the present invention's conception through the foregoing teachings or related technical or knowledge. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A device for double-sided four-hole positioning machining on wooden parts, characterized in that, Includes positioning mechanism and drilling mechanism; The positioning mechanism includes a first support frame, a feeding channel is provided on the top of the first support frame, and a positioning unit is provided on the first support frame. The drilling mechanism includes two drilling units, and the two drilling units are respectively arranged on both sides of the feeding channel. The drilling unit includes a second support frame, with an X-axis adjustment mechanism at both ends. The X-axis adjustment mechanism is equipped with a Y-axis adjustment mechanism, and the Y-axis adjustment mechanism is equipped with a depth drive mechanism. The depth drive mechanism is equipped with a drilling motor. One of the drilling motors is used to drill a through hole, and the other drilling motor is used to drill a blind hole connected to the through hole, thereby completing the drilling of countersunk holes on the wooden product.

2. The device for double-sided four-hole positioning processing on wooden parts according to claim 1, characterized in that: The positioning unit includes a fixing frame, which is fixed on the first support frame. Multiple positioning cylinders are fixedly installed on the fixing frame, and a positioning block is fixedly installed at the bottom of the piston rod of each positioning cylinder.

3. The device for double-sided four-hole positioning processing on wooden parts according to claim 1, characterized in that: The X-axis adjustment mechanism includes a first adjusting screw and a slide rail. The first adjusting screw is rotatably mounted on the second support frame, and the slide rail is fixedly mounted on the second support frame. A moving block is threadedly connected to the first adjusting screw, and the moving block is slidably connected to the slide rail.

4. The device for double-sided four-hole positioning processing on wooden parts according to claim 3, characterized in that: The Y-axis adjustment mechanism includes a mounting frame, which is fixedly mounted on the movable block. A second adjusting screw is rotatably connected to the inner side of the mounting frame, and a sliding block is threadedly connected to the second adjusting screw. The outer wall of the sliding block slides in contact with the inner wall of the mounting frame.

5. The device for double-sided four-hole positioning processing on wooden parts according to claim 4, characterized in that: The depth driving mechanism includes an electric linear module, and the drilling motor is fixedly mounted on the slide of the electric linear module.

6. The device for double-sided four-hole positioning processing on wooden parts according to claim 5, characterized in that: A connecting seat is fixedly connected to the slide of the electric linear module, and a dust collection cover is fixedly installed at one end of the connecting seat.

7. The device for double-sided four-hole positioning processing on wooden parts according to claim 1, characterized in that: A feeding mechanism is provided at the inlet of the feeding channel. The feeding mechanism includes a conveyor frame, on which a conveyor belt is rotatably mounted. A conveyor motor for driving the conveyor belt to rotate is installed on the conveyor frame. A feeding cylinder for pushing the wooden parts on the conveyor belt into the feeding channel is fixedly installed on one side of the conveyor frame.

8. The device for double-sided four-hole positioning processing on wooden parts according to claim 7, characterized in that: A baffle plate is fixedly connected to one end of the conveyor frame near the feed inlet of the feeding channel.

9. The device for double-sided four-hole positioning processing on wooden parts according to claim 7, characterized in that: Both sides of the conveyor frame are fixedly connected to upright plates, and each upright plate is threadedly mounted with a handle bolt. One end of each handle bolt is rotatably connected to an adjusting baffle, and both adjusting baffles are slidably disposed between the two upright plates.

10. The device for double-sided four-hole positioning processing on wooden parts according to claim 9, characterized in that: A guide rod is slidably inserted into the upright plate, and one end of the guide rod is fixedly connected to one side of the adjusting baffle.

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