A door and window processing edge milling machine

Abstract

The utility model relates to door and window processing technical field, concretely is a kind of door and window processing with edge milling machine, including edge milling machine body, the top of edge milling machine body is equipped with two chutes in both sides, the inner wall sliding connection of chute has slider, the top of every two sliders is equipped with moving frame, the inner wall rotationally connected of moving frame has multiple guide wheels, the left part rotationally connected of edge milling machine body has two-way screw rod one, and right part rotationally connected has two-way screw rod two, the rear outside of two-way screw rod one is fixedly installed with one transmission wheel;By driving the moving frame of front and back sides to move towards or away from each other, the distance between front and back guide wheels is adjusted, so that the door and window move left and right between guide wheels, at the same time, cooperate with the lower pressure of cylinder on machine body and be fixed, limit the position of door and window, keep its stability, to improve processing precision, and conveniently door and window's feeding and discharging operation, to improve the use effect of edge milling machine.

Description

Technical Field

[0001] This utility model relates to the field of door and window processing technology, and more specifically, to a milling machine for door and window processing. Background Technology

[0002] In the field of door and window processing, edge milling machines are a crucial piece of equipment. They are mainly used to mill the edges of workpieces such as doors and windows to ensure the dimensional accuracy and appearance quality of the doors and windows. However, existing edge milling machines have some prominent problems in actual use.

[0003] Currently, common milling machines on the market often lack effective fixing devices when operators are loading and unloading doors and windows. This makes it difficult to keep the doors and windows stably in the proper processing position. This not only makes it extremely inconvenient for operators to place or remove the doors and windows, requiring a lot of time and effort to adjust their position, but also easily causes the doors and windows to shift during processing. Once the doors and windows shift, the relative position between the milling cutter and the edge of the door or window will change, thus affecting the accuracy and quality of the milling and failing to achieve the expected processing effect, resulting in poor performance of the milling machine. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a milling machine for door and window processing, so as to solve the problem that the lack of effective fixation in the prior art leads to the easy displacement of the position of the door and window, thereby affecting its processing accuracy and the use effect of the milling machine.

[0005] To solve the above technical problems, this utility model provides the following technical solution: a milling machine for door and window processing, including a milling machine body, two sliding grooves are opened on the front and rear sides of the top of the milling machine body, sliders are slidably connected to the inner wall of the sliding grooves, and a movable frame is installed on the top of each pair of sliders, and multiple guide wheels are rotatably connected to the inner wall of the movable frame.

[0006] The milling machine body has a double-acting lead screw 1 rotatably connected to the left side and a double-acting lead screw 2 rotatably connected to the right side. One of the transmission wheels is fixedly installed on the outer rear part of the double-acting lead screw 1, and the other transmission wheel is fixedly installed on the outer rear part of the double-acting lead screw 2. Belts are fitted on the outer sides of the transmission wheels on both sides. An installation groove is opened on the rear interior side of the milling machine body.

[0007] The transmission wheel is rotatably connected to the inner wall of the mounting groove, the belt is set on the inner wall of the mounting groove, the front part of the second bidirectional lead screw passes through the two right sliding grooves and is threadedly connected to the two right sliders, the rear end of the second bidirectional lead screw passes through the rear part of the milling machine body, the first bidirectional lead screw passes through the two left sliding grooves and is threadedly connected to the two left sliders, and the rear part of the first bidirectional lead screw passes through the mounting groove.

[0008] The top of the slider is fixedly equipped with a plug-in block, the upper part of the plug-in block is provided with a through hole, the left and right sides of the moving frame are provided with plug-in slots, and the front and rear sides of the moving frame are provided with two moving slots at a distance from each other. The inner wall of the moving slot is slidably connected with a moving plate, the middle of the moving plate is fixedly equipped with a pull rod, and the outer side of the pull rod is sleeved with an elastic element.

[0009] The elastic element is installed between one end and the movable groove, and between the other end and the movable plate. The adjacent ends of the front and rear pull rods pass through the insertion groove and are inserted into the inner wall of the through hole. The opposite ends of the front and rear pull rods pass through the movable frame.

[0010] The plug block is inserted into the inner wall of the plug slot.

[0011] The movable frame is slidably connected to the top of the milling machine body, and the front and rear movable frames are symmetrically designed.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] In the above solution, the moving frames on the front and rear sides are driven to move towards each other or away from each other, and the distance between the front and rear guide wheels is adjusted so that the doors and windows can move left and right between the guide wheels. At the same time, the cylinders on the machine body are pressed down to fix them, restricting the position of the doors and windows and maintaining their stability, thereby improving the processing accuracy and facilitating the loading and unloading of doors and windows, thus improving the use effect of the milling machine. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a front view of the present invention;

[0016] Figure 3 for Figure 2 Cross-sectional view of part of the structure at point AA;

[0017] Figure 4 This is a schematic diagram of the slider structure of this utility model;

[0018] Figure 5 This is a front view of the front movable frame of this utility model;

[0019] Figure 6 for Figure 5 Cross-sectional view of the structure at point BB;

[0020] Figure 7 This is a schematic diagram of the plug slot structure of this utility model.

[0021] [Figure Labels]

[0022] 1. Milling machine body; 2. Moving frame; 3. Two-way lead screw one; 4. Two-way lead screw two; 5. Slide groove; 6. Mounting groove; 7. Slider; 8. Belt; 9. Transmission wheel; 10. Guide wheel; 11. Tie rod; 12. Elastic element; 13. Moving groove; 14. Moving plate; 15. Insertion block; 16. Insertion groove; 17. Through hole. Detailed Implementation

[0023] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] Example 1: Please refer to Figures 1 to 7 This utility model provides a technical solution: a milling machine for door and window processing, including a milling machine body 1, on which a cylinder is installed to drive a lower pressure plate to fix the position of the door and window. Two sliding grooves 5 are opened on the front and rear sides of the top of the milling machine body 1. A slider 7 is slidably connected to the inner wall of the sliding groove 5. A movable frame 2 is installed on the top of each pair of sliders 7. Multiple guide wheels 10 are rotatably connected to the inner wall of the movable frame 2. The movable frame 2 is slidably connected to the top of the milling machine body 1, and the front and rear movable frames 2 are symmetrically designed. By adjusting the distance between the front and rear movable frames 2, the door and window can move left and right between the guide wheels 10 on both sides, which facilitates loading and unloading. The cooperation with the cylinder increases the stability of the fixed position.

[0025] First, drive the two sliders 7 on the front and rear sides to slide along the inner wall of the slide groove 5, and drive the moving frame 2 on top of it to slide on the top of the milling machine body 1, thereby adjusting the distance between the guide wheels 10 on the front and rear sides to adapt to doors and windows of different widths. After adjustment, place the door or window between the guide wheels 10 on both sides and insert it to the left. When it moves to the target position, start the cylinder on the top of the milling machine body 1 to press down and fix the door or window, thereby increasing the stability of the door or window position and increasing the processing accuracy, thus improving the use effect of the milling machine body 1.

[0026] Example 2: Based on Example 1, in order to achieve synchronous driving of the two moving frames 2, a bidirectional lead screw 3 is rotatably connected to the left side of the milling machine body 1, and a bidirectional lead screw 4 is rotatably connected to the right side. One of the transmission wheels 9 is fixedly installed on the outer rear part of the bidirectional lead screw 3, and the other transmission wheel 9 is fixedly installed on the outer rear part of the bidirectional lead screw 4. Belts 8 are sleeved on the outer sides of the left and right transmission wheels 9. An installation groove 6 is opened on the rear side of the interior of the milling machine body 1. The transmission wheels 9 are rotatably connected to the inner wall of the installation groove 6, and the belts 8 are set on the inner wall of the installation groove 6, thereby achieving bidirectional driving of the two moving frames 2. When lead screw 2 4 rotates, it synchronously drives lead screw 1 3 to rotate through the cooperation between transmission wheel 9 and belt 8. The front part of lead screw 2 4 passes through the two right sliding grooves 5 and is threadedly connected to the two right sliders 7. The rear part of lead screw 2 4 passes through the rear part of milling machine body 1, thereby driving the two right sliders 7 to slide through lead screw 2 4. Lead screw 1 3 passes through the two left sliding grooves 5 and is threadedly connected to the two left sliders 7. The rear part of lead screw 1 3 passes through mounting groove 6, thereby synchronously driving the two left sliders 7 to slide through through the rotation of lead screw 1 3.

[0027] First, rotate the double-acting lead screw 4. Since the two transmission wheels 9 are connected by the synchronous belt 8, when the right transmission wheel 9 rotates, it synchronously drives the left transmission wheel 9 to rotate. Thus, when the double-acting lead screw 4 rotates, it synchronously drives the double-acting lead screw 3 to rotate. This drives the two sliders 7 on the front and rear sides to slide along the inner wall of the slide groove 5, and drives the moving frame 2 on top of it to slide on the top of the milling machine body 1, thereby adjusting the distance between the guide wheels 10 on the front and rear sides.

[0028] Example 3: Based on Example 2, to facilitate the removal of the movable frame 2 for maintenance of the guide wheel 10, a plug-in block 15 is fixedly installed on the top of the slider 7. A through hole 17 is provided on the upper part of the plug-in block 15. Plug-in slots 16 are provided on both the left and right sides of the movable frame 2. Two movable slots 13 are provided at the separated parts of the front and rear sides of the movable frame 2. A movable plate 14 is slidably connected to the inner wall of the movable slot 13. A pull rod 11 is fixedly installed in the middle of the movable plate 14. An elastic element 12 is sleeved on the outer side of the pull rod 11. One end of the elastic element 12 is connected to... The movable frame 2 is fixed between the movable slots 13 and the movable plate 14, so that the elastic force of the elastic element 12 pushes the pull rod 11 to maintain the insertion state between it and the through hole 17, thereby fixing the movable frame 2 and the two sliders 7. The close ends of the pull rods 11 on the front and rear sides pass through the insertion slots 16 and are inserted into the inner wall of the through hole 17. The far ends of the pull rods 11 on the front and rear sides pass through the movable frame 2, thereby fixing the movable frame 2 and the two sliders 7. The insertion block 15 is inserted into the inner wall of the insertion slot 16, thereby facilitating the installation between the movable frame 2 and the sliders 7.

[0029] First, pull the two levers 11 on both sides in the opposite direction to move the moving plate 14 along the inner wall of the moving groove 13. At the same time, squeeze the elastic element 12 to compress it. At this time, one side of the lever 11 disengages from the through hole 17. Then, pull the moving frame 2 up to disengage the plug block 15 from the plug groove 16. After that, the guide wheel 10 can be maintained. After that, reset the moving frame 2 to the top of the two sliders 7 and let the plug block 15 insert into the inner wall of the plug groove 16. At the same time, release the two levers 11 and use the elastic force of the elastic element 12 to push the moving plate 14 back to the original position. This will also cause one end of the lever 11 to continue to insert into the inner wall of the through hole 17, so as to fix the moving frame 2 and the two sliders 7 together and facilitate subsequent maintenance and use.

[0030] The working process of this utility model is as follows:

[0031] In use, first rotate the double-acting screw 4. Since the two transmission wheels 9 are connected by the synchronous belt 8, when the right transmission wheel 9 rotates, it synchronously drives the left transmission wheel 9 to rotate. Thus, when the double-acting screw 4 rotates, it synchronously drives the double-acting screw 3 to rotate. This drives the two sliders 7 on the front and rear sides to slide along the inner wall of the slide groove 5, and drives the moving frame 2 on top of it to slide on the top of the milling machine body 1. This adjusts the distance between the guide wheels 10 on the front and rear sides to accommodate doors and windows of different widths. After adjustment, place the door or window between the guide wheels 10 on both sides and insert it to the left. When it moves to the target position, start the cylinder on the top of the milling machine body 1 to press down and fix the door or window, thereby increasing the stability of the door or window position and increasing the processing accuracy, thus improving the performance of the milling machine body 1.

[0032] When maintenance is required, first pull the two pull rods 11 on both sides in the opposite direction, causing the moving plate 14 to slide along the inner wall of the moving groove 13, while simultaneously squeezing the elastic element 12 to compress it. At this time, one side of the pull rod 11 disengages from the through hole 17, and then the moving frame 2 can be pulled up to disengage the plug block 15 from the plug groove 16. After that, the guide wheel 10 can be maintained. After that, the moving frame 2 is reset to the top of the two sliders 7, and the plug block 15 is inserted into the inner wall of the plug groove 16. At the same time, the two pull rods 11 are released, and the elastic force of the elastic element 12 is used to push the moving plate 14 to reset, and cause one end of the pull rod 11 to continue to be inserted into the inner wall of the through hole 17, so as to fix the moving frame 2 and the two sliders 7 together, and facilitate subsequent maintenance and use.

[0033] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0034] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0035] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A milling machine for door and window processing, characterized in that, The milling machine body (1) includes two sliding grooves (5) on the front and rear sides of the top of the milling machine body (1). The inner wall of the sliding groove (5) is slidably connected to a slider (7). A movable frame (2) is installed on the top of each pair of sliders (7). Multiple guide wheels (10) are rotatably connected to the inner wall of the movable frame (2).

2. The milling machine for door and window processing according to claim 1, characterized in that, The left side of the milling machine body (1) is rotatably connected to a double-acting lead screw (3), and the right side is rotatably connected to a double-acting lead screw (4). One of the transmission wheels (9) is fixedly installed on the outer rear part of the double-acting lead screw (3), and another transmission wheel (9) is fixedly installed on the outer rear part of the double-acting lead screw (4). Belts (8) are sleeved on the outer sides of the transmission wheels (9) on both the left and right sides. An installation groove (6) is opened on the rear side inside the milling machine body (1).

3. The milling machine for door and window processing according to claim 2, characterized in that, The transmission wheel (9) is rotatably connected to the inner wall of the mounting groove (6), the belt (8) is set on the inner wall of the mounting groove (6), the front part of the two-way lead screw (4) passes through the two right sliding grooves (5) and is threadedly connected to the two right sliders (7), the rear end of the two-way lead screw (4) passes through the rear part of the milling machine body (1), the two-way lead screw (3) passes through the two left sliding grooves (5) and is threadedly connected to the two left sliders (7), and the rear part of the two-way lead screw (3) passes through the mounting groove (6).

4. The milling machine for door and window processing according to claim 1, characterized in that, A plug-in block (15) is fixedly installed on the top of the slider (7). A through hole (17) is opened on the upper part of the plug-in block (15). Plug-in slots (16) are opened on both the left and right sides of the moving frame (2). Two moving slots (13) are opened on the front and rear sides of the moving frame (2) at a distance from each other. A moving plate (14) is slidably connected to the inner wall of the moving slot (13). A pull rod (11) is fixedly installed in the middle of the moving plate (14). An elastic element (12) is sleeved on the outer side of the pull rod (11).

5. The milling machine for door and window processing according to claim 4, characterized in that, One end of the elastic element (12) is installed between the moving groove (13) and the other end is installed between the moving plate (14). The close ends of the front and rear pull rods (11) pass through the insertion groove (16) and are inserted into the inner wall of the through hole (17). The far ends of the front and rear pull rods (11) pass through the moving frame (2).

6. The milling machine for door and window processing according to claim 4, characterized in that, The plug block (15) is inserted into the inner wall of the plug slot (16).

7. The milling machine for door and window processing according to claim 1, characterized in that, The movable frame (2) is slidably connected to the top of the milling machine body (1), and the movable frames (2) on the front and rear sides are symmetrically designed.

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