A drilling and tapping dual-purpose device for producing doors and windows

Abstract

This invention discloses a drilling and tapping dual-purpose device for manufacturing doors and windows, including a drilling, tapping, and edge-trimming mechanism and a positioning and loosening mechanism. The drilling, tapping, and edge-trimming mechanism includes a base plate, with side support plates fixedly connected to both sides of the top of the base plate. A load-bearing rotating rod is rotatably connected between the two side support plates via bearing components. This invention relates to the field of door and window manufacturing technology. This drilling and tapping dual-purpose device for manufacturing doors and windows combines the drilling, tapping, and edge-trimming mechanism with the positioning and loosening mechanism. These two mechanisms utilize several strip-shaped concave frames to drive the profile body in a rotary processing manner. During rotation, the cooperation between the structures allows for sequential drilling, tapping, and edge-trimming operations on the profile body. The entire process does not require manual position calibration by the operator, nor does it require disassembling the profile body and switching equipment for different processing steps. The operator only needs to install the profile body at the front.

Description

Technical Field

[0001] This invention relates to the field of door and window manufacturing technology, specifically to a drilling and tapping dual-purpose device for manufacturing doors and windows. Background Technology

[0002] Aluminum alloy doors and windows refer to doors and windows made with aluminum alloy extruded profiles as frames, mullions, and sashes. They are also known as aluminum doors and windows, and include those with aluminum alloy as the load-bearing member to support and transmit their own weight and load, as well as doors and windows made of wood or plastic composites, referred to as aluminum-wood composite doors and windows or aluminum-plastic composite doors and windows. During the production of aluminum alloy doors and windows, drilling and tapping are required in advance at specific locations to facilitate subsequent installation and use. However, current drilling and tapping operations for aluminum alloy doors and windows are all done manually, adjusting the equipment for alignment, which limits the operation. Patent documents have now addressed this issue.

[0003] For example, Chinese patent CN218363267U discloses an aluminum alloy door and window drilling and tapping device, which includes an installation frame and a processing mechanism. The inner walls of both ends of the installation frame are rotatably connected to equally distributed conveying rollers, and the outer wall of one end of the installation frame is equipped with equally distributed motors. The output shaft of the motor is fixedly connected to the outer wall of the corresponding conveying roller. By setting up a processing mechanism, the second sliding block on the bidirectional lead screw is moved by the handwheel, so that the two hydraulic rods move closer or further apart. When the motor is turned on, it can drive the aluminum alloy door and window on the conveying roller to move. When the laser light under the arc frame coincides with the hole mark on the aluminum alloy door and window, drilling can be performed. No manual positioning is required, which ensures the processing quality and improves the efficiency of drilling and tapping.

[0004] While the equipment described in the above document eliminates the need for manual positioning and improves processing efficiency and quality, it has significant drawbacks in practical use, such as:

[0005] According to existing aluminum alloy door and window production standards, when drilling and tapping aluminum alloy doors and windows, pre-drilling and tapping are performed on the cut profiles according to the design drawings before assembling the profiles into doors and windows. However, the equipment mentioned in the document is clearly not in line with current production needs. Even if it can directly drill and tap aluminum alloy doors and windows, its drill bit and tap are distributed on the left and right, which means that the equipment can only perform horizontal drilling and tapping and cannot perform vertical drilling and tapping or edge drilling and tapping, thus limiting its scope of use.

[0006] Therefore, a drilling and tapping device for producing doors and windows has been designed to improve processing efficiency and quality, thus addressing these shortcomings. Summary of the Invention

[0007] To address the shortcomings of existing technologies, this invention provides a drilling and tapping dual-purpose device for manufacturing doors and windows, solving the problems that existing drilling and tapping equipment is not suitable for current production processes and has low practicality.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a drilling and tapping dual-purpose device for producing doors and windows, comprising a drilling and tapping edge trimming mechanism and a positioning and loosening mechanism. The drilling and tapping edge trimming mechanism includes a base plate, with side support plates fixedly connected to both sides of the top of the base plate. A load-bearing rotating rod is rotatably connected between the two side support plates via bearing components. The left end of the load-bearing rotating rod passes through the side support plate and extends to the other side of the side support plate. A first motor is fixedly installed on one side of the left side support plate via a bracket, and the output shaft of the first motor is fixedly connected to the left end of the load-bearing rotating rod via a coupling. The positioning and loosening mechanism is installed on the surface of the load-bearing rotating rod.

[0009] Preferably, a U-shaped guide rail is fixedly connected between the rear parts of the two side support plates. A second motor is fixedly installed on the right side of the U-shaped guide rail via a bracket. The output shaft of the second motor is fixedly connected to a first threaded rod via a coupling. The left end of the first threaded rod passes through the U-shaped guide rail and is rotatably connected to the inner side of the U-shaped guide rail via a bearing. A threaded sleeve is threadedly connected to the surface of the first threaded rod. A rectangular sliding sleeve is slidably installed on the surface of the U-shaped guide rail, and the threaded sleeve is fixedly connected to the rectangular sliding sleeve. A top plate is fixedly connected to the top of the rectangular sliding sleeve via a bracket.

[0010] Preferably, a cylinder is fixedly connected to the top of the upper plate through an opening, and a torque adjusting frame is fixedly connected to the bottom of the cylinder through a fixing plate. Guide rings are slidably installed on both sides of the inner cavity of the torque adjusting frame. A drilling assembly and a tapping assembly are fixedly installed on the inner sides of the two guide rings respectively. A threaded sleeve is fixedly connected to the surface of the guide ring. A second threaded rod is rotatably connected to the surface of the torque adjusting frame through a bearing, and the threaded sleeve is threadedly connected to the second threaded rod.

[0011] Preferably, a vertical guide rod is slidably installed on the top of the upper plate through an opening, a supporting horizontal plate is fixedly connected to the bottom end of the vertical guide rod, and a disc frame is fixedly connected to the surface of the vertical guide rod, with the disc frame sleeved on the surface of the cylinder.

[0012] Preferably, a back frame is fixedly connected between the rear parts of the two side support plates. Side sliding openings are provided on both sides of the back frame. A scraping blade is slidably installed between the inner sides of the two side sliding openings. A retractable frame is fixedly connected to the top of the back frame. A rear horizontal plate is provided on the inner side of the retractable frame. Spring rods are slidably installed on both sides of the rear of the retractable frame through openings, and the spring rods are fixedly connected to the rear of the rear horizontal plate. A first spring is sleeved on the surface of the spring rod. A U-shaped scraper is fixedly connected to the surface of the rear horizontal plate, and the U-shaped scraper fits against the top of the back frame. A material blocking opening is provided at the top of the back frame to cooperate with the scraping blade and the U-shaped scraper. An L-shaped pull rod is fixedly connected to the left side of the rear horizontal plate.

[0013] Preferably, a sliding plate is fixedly connected to the top of the base plate, an arc-shaped guide seat is fixedly connected to the left side of the right side support plate, and a push-press plate that works in conjunction with an L-shaped tie rod is fixedly connected to the left side of the surface of the load-bearing rotating rod.

[0014] Preferably, the positioning and loosening mechanism includes a rotating seat, which is fixedly installed on the surface of the load-bearing rotating rod. A strip-shaped concave frame is fixedly installed on the surface of the rotating seat by a bracket, and a plurality of strip-shaped concave frames are provided. The profile body is provided on the inner side of the strip-shaped concave frame.

[0015] Preferably, guide holes are fixedly connected to both sides of the strip-shaped concave frame near the rotating seat. A bottom pull rod is slidably installed on the inner side of the guide holes. One end of the bottom pull rod is fixedly connected to a side fixing plate that cooperates with the profile body. A second spring is sleeved on the surface of the bottom pull rod. A movable rod is fixedly connected to the side of the strip-shaped concave frame near the rotating seat, and a double arc pressure plate that cooperates with the bottom pull rod is slidably installed on the surface of the movable rod.

[0016] Preferably, the left side of the rotating seat is provided with a recessed guide groove, and a plurality of recessed guide grooves are provided. A rectangular slide is slidably installed on the inner side of the recessed guide groove. A curved inclined plate that cooperates with the double arc pressure plate is fixedly connected to the surface of the rectangular slide. A third spring is fixedly connected between the curved inclined plate and the inner wall of the recessed guide groove. A pressure spring rod that cooperates with the arc surface guide is fixedly connected to one side of the rectangular slide.

[0017] This invention provides a drilling and tapping dual-purpose device for manufacturing doors and windows. Compared with existing technologies, it has the following advantages:

[0018] (1) The drilling and tapping dual-purpose device for producing doors and windows combines the drilling and tapping edge removal mechanism and the positioning and loosening mechanism. The two mechanisms can use several strip concave frames to drive the profile body to perform rotational processing. During the rotation, the profile body can be drilled, tapped and deburred in sequence by the cooperation between the structures. The whole process does not require the staff to manually calibrate the position, nor does it require the profile body to be disassembled and the equipment to be changed for different steps of processing. The staff only needs to install the profile body at the front, which improves the processing efficiency of the profile body and reduces the production cost.

[0019] (2) The drilling and tapping dual-purpose device for producing doors and windows has a torque adjustment frame installed at the bottom of the cylinder, and a drilling component and a tapping component installed on the inner side of the torque adjustment frame. It is used in conjunction with a scraper and a material blocking port. The setting of these structures can adjust the distance between the drilling component and the tapping component according to the spacing of the drilling holes, so that the previous holes can be tapped at the same time as drilling, which improves the drilling and tapping efficiency. After each drilling and tapping operation is completed, as the cylinder pulls the torque adjustment frame to rise, it will push the disc frame to drive the vertical guide rod and the supporting horizontal plate to rise together, so that the supporting horizontal plate supports the scraper to rise and fall multiple times, so that the scraper can remove the annular burrs on the surface of the profile body from the rear, thereby improving the quality of the profile body. It also eliminates the need for separate equipment for grinding, saving costs. After the scraper descends, the material blocking port will filter out the debris on the surface of the scraper, ensuring that the debris will not squeeze the profile body when scraping the burrs next time.

[0020] (3) The drilling and tapping device for producing doors and windows is equipped with a rear horizontal plate and a back-shaped scraper frame installed on the top of the back frame using a retractable frame. It is used in conjunction with an L-shaped pull rod and a push-pressing plate. The structure allows the push-pressing plate to press against the L-shaped pull rod each time when the load-bearing rotating rod drives the profile body to rotate and move. This causes the back-shaped scraper frame to move forward along the top of the back frame, cleaning the top of the material blocking port and the cutting edge of the scraper. This effectively ensures that the cutting edge of the scraper can directly contact the profile body when the scraper is used later, improving the quality and stability of deburring.

[0021] (4) The drilling and tapping device for producing doors and windows has a recessed guide groove on one side of the rotating seat with a curved inclined plate installed. It is used in conjunction with a pressure spring rod and an arc-shaped guide seat. After the profile body has completed the deburring process, the rotating seat drives the profile body to rotate to the bottom. The corresponding pressure spring rod directly contacts the arc-shaped guide seat. The pressure spring rod is squeezed and pushes the curved inclined plate to push the double arc pressure plate up as a whole. This separates the two side fixed plates and unlocks the profile body, allowing the profile body to fall naturally without the need for operator intervention, thus improving the convenience of use. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the present invention;

[0023] Figure 2 This is a rear view of the drilling and tapping edge-removing mechanism and the positioning and loosening mechanism of the present invention;

[0024] Figure 3 This is a schematic diagram of the drilling and tapping edge removal mechanism structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the top plate, cylinder, and torque adjusting frame structure of the present invention;

[0026] Figure 5 This is a schematic diagram of the structure of the guide ring sleeve, drilling assembly, and tapping assembly of the present invention;

[0027] Figure 6 This is a schematic diagram of the structure for housing the rear frame, side sliding opening, and edge scraper of the present invention.

[0028] Figure 7 For the present invention Figure 6 A magnified view of a section at point A in the middle;

[0029] Figure 8 This is a schematic diagram of the load-bearing rotating rod, U-shaped guide slide, and second motor structure of the present invention;

[0030] Figure 9 This is a schematic diagram of the positioning and loosening mechanism structure of the present invention;

[0031] Figure 10 For the present invention Figure 9 A magnified view of a section at point B in the middle;

[0032] Figure 11 This is a schematic diagram of the second spring, movable rod, and double-arc pressure plate structure of the present invention;

[0033] Figure 12 This is a schematic diagram of the rectangular slide, curved inclined plate, and third spring structure of the present invention.

[0034] In the diagram: 1. Drilling and tapping edge trimming mechanism; 2. Positioning and loosening mechanism; 101. Base plate; 102. Side support plate; 103. First motor; 104. Load-bearing rotating rod; 105. U-shaped guide slide; 106. Second motor; 107. First threaded rod; 108. Threaded sleeve; 109. Rectangular sliding sleeve; 110. Top plate; 111. Cylinder; 112. Torque adjusting frame; 113. Guide ring sleeve; 114. Drilling assembly; 115. Tapping assembly; 116. Threaded sleeve plate; 117. Second threaded rod; 118. Vertical guide rod; 119. Supporting horizontal plate; 120. Disc frame; 121. Rear storage frame; 122. Side sliding opening; 12 3. Edge trimmer; 124. Retractable frame; 125. Springback rod; 126. Rear cross plate; 127. First spring; 128. Reverse scraper frame; 129. L-shaped pull rod; 130. Material blocking port; 131. Sliding plate; 132. Pushing rotating plate; 133. Arc guide seat; 201. Rotating seat; 202. Strip concave frame; 203. Profile body; 204. Guide hole plate; 205. Bottom pull cross bar; 206. Side fixed plate; 207. Second spring; 208. Movable rod; 209. Double arc pressure plate; 210. Concave guide groove; 211. Rectangular slide; 212. Curved inclined plate; 213. Third spring; 214. Pressure spring rod. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] Please see Figures 1-12 The present invention provides a technical solution: a drilling and tapping dual-purpose device for producing doors and windows, including a drilling and tapping edge trimming mechanism 1 and a positioning and loosening mechanism 2;

[0037] Please refer to Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8The diagram illustrates the overall structure of the drilling and tapping edge-removing mechanism 1. The mechanism includes a base plate 101, with side support plates 102 fixedly connected to both sides of the top of the base plate 101. A load-bearing rotating rod 104 is rotatably connected between the two side support plates 102 via bearings. The left end of the load-bearing rotating rod 104 passes through the side support plate 102 and extends to the other side of the side support plate 102. A first motor 103 is fixedly mounted on one side of the left side support plate 102 via a bracket, and the output shaft of the first motor 103 is fixedly connected to the left end of the load-bearing rotating rod 104 via a coupling. A positioning and loosening mechanism 2 is installed on the surface of the load-bearing rotating rod 104. A U-shaped guide rail 105 is fixedly connected between the rear parts of the two side support plates 102. The right side of the U-shaped guide rail 105 is fixedly mounted via a bracket. There is a second motor 106. Both the first motor 103 and the second motor 106 are servo motors. Servo motors have core advantages such as high-precision control, fast dynamic response, strong stability, wide speed range, high power density and intelligent integration. The output shaft of the second motor 106 is fixedly connected to the first threaded rod 107 through a coupling. The left end of the first threaded rod 107 passes through the U-shaped guide slide 105 and is rotatably connected to the inner side of the U-shaped guide slide 105 through a bearing. The surface of the first threaded rod 107 is threadedly connected to the threaded sleeve 108. The surface of the U-shaped guide slide 105 is slidably mounted with a rectangular slide sleeve 109. The threaded sleeve 108 and the rectangular slide sleeve 109 are fixedly connected. The top of the rectangular slide sleeve 109 is fixedly connected to the top plate 110 through a bracket.

[0038] A cylinder 111 is fixedly connected to the top of the upper top plate 110 through an opening. A torque adjustment frame 112 is fixedly connected to the bottom of the cylinder 111 through a fixing plate. Guide rings 113 are slidably installed on both sides of the inner cavity of the torque adjustment frame 112. A drilling assembly 114 and a tapping assembly 115 are fixedly installed on the inner sides of the two guide rings 113 respectively. The drilling assembly 114 includes a drive motor and a drill bit. The tapping assembly 115 includes a drive motor and a tap. A threaded sleeve plate 116 is fixedly connected to the surface of the guide rings 113. A second threaded rod 117 is rotatably connected to the surface of the torque adjustment frame 112 through a bearing. The threaded sleeve plate 116 is threadedly connected to the second threaded rod 117. A vertical guide rod 118 is slidably installed on the top of the upper top plate 110 through an opening. A supporting horizontal plate 119 is fixedly connected to the bottom of the vertical guide rod 118. A disc frame 120 is fixedly connected to the surface of the vertical guide rod 118. The disc frame 120 is sleeved on the surface of the cylinder 111.

[0039] A storage rear frame 121 is fixedly connected between the rear parts of the two side support plates 102. Side sliding openings 122 are provided on both sides of the storage rear frame 121. A chisel blade 123 is slidably installed between the inner sides of the two side sliding openings 122. A retractable frame 124 is fixedly connected to the top of the storage rear frame 121. A rear horizontal plate 126 is provided on the inner side of the retractable frame 124. Rebound rods 125 are slidably installed on both sides of the rear of the retractable frame 124 through openings, and the rebound rods 125 are fixedly connected to the rear of the rear horizontal plate 126. A first spring 127 is sleeved on the surface of the rebound rod 125. A spiral scraper frame 128 is fixedly connected to the surface of the horizontal plate 126, and the spiral scraper frame 128 fits against the top of the storage frame 121. The top of the storage frame 121 is provided with a material blocking port 130 that works in conjunction with the edge scraper 123 and the spiral scraper frame 128. An L-shaped pull rod 129 is fixedly connected to the left side of the rear horizontal plate 126. A sliding plate 131 is fixedly connected to the top of the bottom plate 101. An arc-shaped guide seat 133 is fixedly connected to the left side of the right side support plate 102. A push-pressing plate 132 that works in conjunction with the L-shaped pull rod 129 is fixedly connected to the left side of the surface of the load-bearing rotating rod 104.

[0040] In use, first adjust the distance between the drilling assembly 114 and the tapping assembly 115 according to the drilling and tapping spacing. Rotate the second threaded rod 117 by hand, using the threaded sleeve 116 to cause the guide ring 113 to move the drilling assembly 114 and the tapping assembly 115 towards or away from each other. After the spacing adjustment is complete, lift the double-arc pressure plate 209 by hand, using the double-arc pressure plate 209 to push the bottom pull bars 205 on both sides, thus separating the side fixing plates 206 on both sides away from each other. Then place the profile body 203 inside the strip-shaped concave frame 202. After releasing the hand, the two side fixing plates 206 move towards each other using the elastic force of the second spring 207. Finally, the side fixing plates 206 fix the profile body 203 inside the strip-shaped concave frame 202. Then start the second motor 106 to drive the rotating seat 201 to rotate counterclockwise by ninety degrees. At this time, the profile body 203 rotates to the top. Then continue to rotate the profile body 203 from the front. 3. Installation is performed. Then, cylinder 111 is activated to push the torque adjustment frame 112 down. The drilling assembly 114 on the left side is activated to drill holes from the right side of the profile body 203. After drilling is completed, cylinder 111 drives the torque adjustment frame 112 up. Then, the second motor 106 is activated to drive the first threaded rod 107 to rotate. At this time, the torque adjustment frame 112 moves to the left by the threaded sleeve 108 and the rectangular sliding sleeve 109. Then, cylinder 111 pushes the torque adjustment frame 112 down again. At this time, the drilling assembly 114 will drill holes again, while the tapping assembly 115 taps the previously drilled holes. After the torque adjustment frame 112 moves to the leftmost side and completes drilling, the second motor 106 drives the first threaded rod 107 to rotate in the opposite direction, causing the top plate 110 and the torque adjustment frame 112 to move to the right and reset. Then, the first motor 103 is activated again to rotate 90 degrees counterclockwise. At this time, the profile body 203, which has completed drilling, rotates to the rear.

[0041] Please refer to Figure 9 , Figure 10 , Figure 11 and Figure 12 The overall structure of the positioning and loosening mechanism 2 is shown. The positioning and loosening mechanism 2 includes a rotating seat 201, which is fixedly installed on the surface of the load-bearing rotating rod 104. A strip-shaped concave frame 202 is fixedly installed on the surface of the rotating seat 201 by a bracket, and several strip-shaped concave frames 202 are provided. A profile body 203 is provided on the inner side of the strip-shaped concave frame 202.

[0042] Guide plates 204 are fixedly connected to both sides of the strip-shaped concave frame 202 near the rotating seat 201. A bottom pull crossbar 205 is slidably installed on the inner side of the guide plate 204. A side fixing plate 206 that cooperates with the profile body 203 is fixedly connected to one end of the bottom pull crossbar 205. A second spring 207 is sleeved on the surface of the bottom pull crossbar 205. A movable rod 208 is fixedly connected to the side of the strip-shaped concave frame 202 near the rotating seat 201, and a device that cooperates with the bottom pull crossbar 205 is slidably installed on the surface of the movable rod 208. The double-arc pressure plate 209 has a recessed guide groove 210 on the left side of the rotating seat 201, and there are several recessed guide grooves 210. A rectangular slide 211 is slidably installed on the inner side of the recessed guide groove 210. A curved inclined plate 212 that cooperates with the double-arc pressure plate 209 is fixedly connected to the surface of the rectangular slide 211. A third spring 213 is fixedly connected between the curved inclined plate 212 and the inner wall of the recessed guide groove 210. A pressure spring rod 214 that cooperates with the arc surface guide seat 133 is fixedly connected to one side of the rectangular slide 211.

[0043] When the profile body 203 rotates to the rear, the cylinder 111 pushes the torque adjustment frame 112 to rise and fall to drill the top profile body 203. Each time the cylinder 111 pulls the torque adjustment frame 112 to the top, the torque adjustment frame 112 contacts and abuts against the disc frame 120, driving the vertical guide rod 118 and the supporting horizontal plate 119 to rise. After the supporting horizontal plate 119 rises, it will support the edge scraper 123 at the side sliding opening 122. As the cutting edge 123 rises, it scrapes the surface of the profile body 203 each time it rises, removing the annular burrs around the threaded hole. After the cutting edge 123 descends, the material blocking port 130 blocks and removes the metal debris on the surface of the cutting edge 123. When the rotating seat 201 rotates again, the pushing plate 132 contacts the L-shaped pull rod 129 and pulls the horizontal plate 126 and the return scraper frame 128 forward as a whole. The rear horizontal plate 126 scrapes the top of the storage frame 121, removing the debris from the top of the storage frame 121. After the push plate 132 separates from the L-shaped pull rod 129, the entire circular scraping frame 128 moves back to its original position under the elastic force of the first spring 127. When the rotating seat 201 rotates ninety degrees again so that the deburred profile body 203 is at the bottom, one of the pressure spring rods 214 will abut against the arc guide seat 133, thereby pushing the curved inclined plate 212 to the left under the limit of the rectangular slide 211. The curved inclined plate 212 then squeezes the double arc pressure plate 209, and the double arc pressure plate 209 squeezes the two bottom pull horizontal bars 205 to separate the side fixing plates 206. At this time, the profile body 203 loses its limit and falls from the inside of the strip concave frame 202, and then slides down through the sliding plate 131. At this time, the drilling operation of a single profile body 203 is completed.

[0044] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

Claims

1. A drilling and tapping device for producing doors and windows, comprising a drilling and tapping edge-removing mechanism (1) and a positioning and material loosening mechanism (2), characterized in that: The drilling and tapping edge removing mechanism (1) comprises a bottom plate (101), both sides of the top of the bottom plate (101) are fixedly connected with side edge support plates (102), a load bearing rotating rod (104) is rotatably connected between the two side edge support plates (102) through bearing members, the left end of the load bearing rotating rod (104) penetrates through the side edge support plate (102) and extends to the other side of the side edge support plate (102), a first motor (103) is fixedly installed on one side of the left side edge support plate (102) through a support, and the output shaft of the first motor (103) is fixedly connected with the left end of the load bearing rotating rod (104) through a shaft coupling, and the positioning and material loosening mechanism (2) is installed on the surface of the load bearing rotating rod (104); A U-shaped guide slide frame (105) is fixedly connected between the rear portions of the two side edge support plates (102), a second motor (106) is fixedly installed on the right side of the U-shaped guide slide frame (105) through a support, the output shaft of the second motor (106) is fixedly connected with a first threaded rod (107) through a shaft coupling, the left end of the first threaded rod (107) penetrates through the U-shaped guide slide frame (105) and is rotatably connected with the inner side of the U-shaped guide slide frame (105) through a bearing member, a threaded sleeve (108) is threadedly connected with the surface of the first threaded rod (107), a rectangular sliding sleeve (109) is slidingly installed on the surface of the U-shaped guide slide frame (105), and the threaded sleeve (108) and the rectangular sliding sleeve (109) are fixedly connected, and an upper top plate (110) is fixedly connected with the top of the rectangular sliding sleeve (109) through a support; A gas cylinder (111) is fixedly connected with the top of the upper top plate (110) through an opening, a torque adjusting frame (112) is fixedly connected with the bottom end of the gas cylinder (111) through a fixed plate, guide ring sleeves (113) are slidingly installed on both sides of the inner cavity of the torque adjusting frame (112), a drilling assembly (114) and a tapping assembly (115) are fixedly installed on the inner sides of the two guide ring sleeves (113) respectively, a threaded sleeve plate (116) is fixedly connected with the surface of the guide ring sleeve (113), and a second threaded rod (117) is rotatably connected with the surface of the torque adjusting frame (112) through a bearing member, and the threaded sleeve plate (116) is threadedly connected with the second threaded rod (117); A vertical guide rod (118) is slidingly installed on the top of the upper top plate (110) through an opening, a bearing cross plate (119) is fixedly connected with the bottom end of the vertical guide rod (118), a disc holder (120) is fixedly connected with the surface of the vertical guide rod (118), and the disc holder (120) is sleeved on the surface of the gas cylinder (111). The rear parts of the two side support plates (102) are fixedly connected with a receiving rear frame (121), both sides of the receiving rear frame (121) are provided with side sliding openings (122), the inner sides of the two side sliding openings (122) are slidably installed with a shovel edge knife (123), the top of the receiving rear frame (121) is fixedly connected with a retracting frame (124), the inner side of the retracting frame (124) is provided with a rear horizontal plate (126), both sides of the rear part of the retracting frame (124) are slidably installed with a rebound rod (125) through an opening, and the rebound rod (125) is fixedly connected with the rear part of the rear horizontal plate (126), the surface of the rebound rod (125) is sleeved with a first spring (127), the surface of the rear horizontal plate (126) is fixedly connected with a back-shaped scraping frame (128), and the back-shaped scraping frame (128) is attached to the top of the receiving rear frame (121), the top of the receiving rear frame (121) is provided with a material blocking opening (130) matched with the shovel edge knife (123) and the back-shaped scraping frame (128), and the left side of the rear horizontal plate (126) is fixedly connected with an L-shaped pull rod (129).

2. The drilling and tapping device for producing doors and windows according to claim 1, characterized in that: The top of the bottom plate (101) is fixedly connected with a material sliding plate (131), the left side of the right side edge support plate (102) is fixedly connected with an arc guide seat (133), and the left side of the surface of the load bearing rotating rod (104) is fixedly connected with a push pressing rotating plate (132) matched with the L-shaped pull rod (129).

3. The drilling and tapping device for producing doors and windows according to claim 2, characterized in that: The positioning and loosening mechanism (2) comprises a rotating seat (201), and the rotating seat (201) is fixedly installed on the surface of the load bearing rotating rod (104), the surface of the rotating seat (201) is fixedly installed with a plurality of strip-shaped concave frames (202) through supports, the inner side of the strip-shaped concave frame (202) is provided with a profile body (203).

4. The drilling and tapping device for producing doors and windows according to claim 3, characterized in that: Both sides of the side close to the rotating seat (201) of the strip-shaped concave frame (202) are fixedly connected with guide hole plates (204), the inner side of the guide hole plate (204) is slidably installed with a bottom pulling horizontal rod (205), one end of the bottom pulling horizontal rod (205) is fixedly connected with a side clamping plate (206) matched with the profile body (203), the surface of the bottom pulling horizontal rod (205) is sleeved with a second spring (207), the side close to the rotating seat (201) of the strip-shaped concave frame (202) is fixedly connected with a movable rod (208), and the surface of the movable rod (208) is slidably installed with a double-arc pressing plate (209) matched with the bottom pulling horizontal rod (205).

5. The drilling and tapping device for producing doors and windows according to claim 4, characterized in that: The left side of the rotating seat (201) is provided with a plurality of concave guide grooves (210), the inner side of the concave guide groove (210) is slidably provided with a rectangular sliding seat (211), the surface of the rectangular sliding seat (211) is fixedly connected with a bent inclined plate (212) used in cooperation with the double-arc pressing plate (209), the third spring (213) is fixedly connected between the bent inclined plate (212) and the inner wall of the concave guide groove (210), and one side of the rectangular sliding seat (211) is fixedly connected with a pressure spring rod (214) used in cooperation with the arc guide seat (133).

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