A system door and window processing edge polishing device with a positioning assembly

Abstract

The utility model discloses a system door and window processing accurate edging device with positioning assembly relates to door and window processing technical field, including support seat, stand, top plate, the both sides of support seat top are all fixed with stand, and the top of stand is connected with top plate, the inside center position of support seat is provided with containing groove, and the both sides of containing groove are all provided with telescopic slot, containing groove and telescopic slot inside are provided with positioning mechanism. The utility model discloses a system door and window is supported on the card in recessed groove, i.

Description

Technical Field

[0001] This utility model relates to the field of door and window processing technology, and in particular to a system door and window processing fine edge grinding device equipped with a positioning component. Background Technology

[0002] As a core component of building envelope, system windows and doors must meet composite performance standards such as air tightness, water tightness, wind pressure resistance, heat insulation, and sound insulation. Their processing precision directly affects building energy consumption and service life. In particular, the burrs on the edges and corners of the profiles, if not thoroughly polished, will not only reduce the mechanical strength of the windows and doors, but also scratch the sealing strips during installation, resulting in a decrease in air tightness of more than 30%.

[0003] A system for precision grinding of door and window edges, disclosed in announcement number CN218017537U, includes a worktable with two sliding grooves. Each groove contains a movable block slidably connected to a base. The two bases are tilted towards each other, and a sliding plate is elastically mounted on each base. A grinding roller is rotatably connected to the sliding plate. A support plate is also fixedly mounted on the worktable, and its side wall has a limiting opening for doors and windows to pass through. This device can simultaneously complete the automatic grinding process of two corners, resulting in high grinding efficiency and more uniform grinding.

[0004] When using the aforementioned existing technology, during the edge grinding process of the system doors and windows, it is necessary to insert the system doors and windows into the limiting slots and use an electric telescopic rod to push the abutment plate down to fix it against the system doors and windows. However, the downward pressure is difficult to control, which may lead to excessive local stress on the system doors and windows, resulting in deformation or damage. This risk is particularly significant for thin-walled profiles or fragile materials such as glass. Furthermore, additional driving force is required to fix the system doors and windows, increasing the overall maintenance cost. Therefore, corresponding improvements are needed. Utility Model Content

[0005] The purpose of this utility model is to provide a system door and window processing fine grinding device with a positioning component, so as to solve the problems mentioned in the background art that the existing system door and window processing fine grinding device has poor system door and window fixing effect, is prone to damage to system doors and windows, and increases the overall use cost.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a system door and window processing precision grinding device with positioning components, comprising a support base, columns, and a top plate, wherein columns are fixed on both sides of the top of the support base, and the top of the columns is connected to the top plate; The support base has a receiving groove at its center and telescopic grooves on both sides. The receiving groove and telescopic grooves are equipped with positioning mechanisms. The top of the top plate is connected to an electric telescopic rod, and the bottom of the electric telescopic rod is connected to a right-angle frame. The right-angle frame is equipped with an edge grinding mechanism.

[0007] Furthermore, the positioning mechanism includes two return springs, both of which are located inside the receiving groove. A support block is connected to the top of the return spring, and an indentation is provided at the top of the support block. A support column passes through the bottom of the support block. Both sides of the support block are meshed with transmission gears, and a transmission shaft passes through the transmission gears. The transmission gears are rotatably connected to the junction of the receiving groove and the telescopic groove via the transmission shaft.

[0008] Furthermore, each of the transmission gears has a lifting gear plate meshing on one side, and each of the lifting gear plates has a guide post penetrating through one side, with the lifting gear plate and the guide post being slidably connected.

[0009] Furthermore, each of the lifting tooth plates is provided with a flipping frame at its top, and a hinge seat is rotatably connected to the outside of the flipping frame, and the hinge seat is connected to the bottom of the support base. One end of the flipping frame is connected to a pressure strip, and the pressure strip is made of rubber.

[0010] Furthermore, the flipping frame has a V-shaped cross-section, and an arc-shaped protrusion is provided on one side of the flipping frame.

[0011] Furthermore, the edge grinding mechanism includes a power motor connected to the top of the right-angle frame. The output shaft of the power motor is connected to a rotating shaft, and one end of the rotating shaft is connected to an edge grinding roller. A main gear is fixedly sleeved on the outside of the rotating shaft, and a bevel gear meshes with one side of the main gear. A power shaft is fixed on one side of the bevel gear, and an edge grinding roller is sleeved on the outside of the power shaft.

[0012] Furthermore, the right-angle frame has an L-shaped cross-section, and a limiting post is fixed on one side of the top of the right-angle frame, with one end of each limiting post penetrating through the top plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the system door and window processing fine edge grinding device with positioning component has a fixed limiting effect, which can position the system door and window to ensure the accuracy of edge grinding, and has a bilateral synchronous and efficient edge grinding effect, so as to improve the efficiency of system door and window edge grinding. The system door / window is pressed against the recessed groove. The system door / window's own weight pushes the support block downwards, and during this movement, it meshes with the transmission gear, causing the transmission gear to rotate. The transmission gear meshes with the lifting gear plate, causing the lifting gear plate to move upwards. The lifting gear plate contacts the arc-shaped protrusion on the tilting frame, pushing the tilting frame to tilt, so that the pressure strip presses against the outer wall of the system door / window, fixing the system door / window in place. The pressure strip is made of rubber, which effectively avoids damage to the system door / window and prevents the door / window from shaking during the edge grinding process, ensuring the accuracy of the edge grinding of the system door / window. Furthermore, the overall fixation is powered by the system door / window itself, without the need for additional driving force, reducing the overall operating cost. During the movement of the lifting toothed plate, the guide column is used for limiting and guiding. During the descent of the support block, it works with the support column for limiting and guiding. When the system doors and windows are removed later, the reset spring pushes the support block to reset so that it can be used again next time. The rotating shaft and main gear are driven by a power motor to rotate, which in turn rotates the grinding roller. This grinds the sides of the system doors and windows. The main gear meshes with the bevel gear, which in turn rotates the bevel gear, the power shaft, and the grinding roller. This allows the grinding roller to grind the top edge of the system doors and windows in one pass, thus improving grinding efficiency. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a partial cross-sectional view of the main structure of this utility model; Figure 2 This is a side view of the structure of this utility model; Figure 3 For the present utility model Figure 2 Schematic diagram of the structure at point A in the middle; Figure 4 This is a three-dimensional structural diagram of the lifting toothed plate of this utility model; Figure 5 This is a three-dimensional structural diagram of the flipping frame of this utility model.

[0016] The reference numerals in the figure are as follows: 1. Support base; 101. Receiving groove; 102. Telescopic groove; 2. Positioning mechanism; 201. Support block; 202. Return spring; 203. Transmission gear; 204. Transmission shaft; 205. Lifting tooth plate; 206. Hinge base; 207. Guide column; 208. Tilting frame; 209. Pressing strip; 210. Inner groove; 211. Support column; 3. Column; 4. Top plate; 5. Electric telescopic rod; 6. Right angle frame; 601. Limiting column; 7. Edge grinding mechanism; 701. Power motor; 702. Rotating shaft; 703. Main gear; 704. Bevel gear; 705. Power shaft; 706. Edge grinding roller two; 707. Edge grinding roller one. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0018] Please see Figures 1-5 The present invention provides the following technical solution: Example 1 To address the issue of insufficient door and window positioning in existing door and window processing precision grinding devices, which affects grinding accuracy, the following technical solution is proposed. Please refer to the following for details. Figure 1 , Figure 2 , Figure 4 , Figure 5A precision grinding device for door and window processing with a positioning component includes a support base 1, columns 3, and a top plate 4. Columns 3 are fixed to both sides of the top of the support base 1, and the top of each column 3 is connected to the top of the top plate 4. A receiving groove 101 is provided at the center of the support base 1, and telescopic grooves 102 are provided on both sides of the receiving groove 101. A positioning mechanism 2 is provided inside the receiving groove 101 and the telescopic grooves 102. The positioning mechanism 2 includes two return springs 202, both of which are located inside the receiving groove 101. The top of each return spring 202 is connected to a support. The support block 201 has an indented groove 210 at its top and a support column 211 penetrating through its bottom. Both sides of the support block 201 are meshed with transmission gears 203, and a transmission shaft 204 penetrates through the transmission gears 203. The transmission gears 203 are rotatably connected to the junction of the receiving groove 101 and the telescopic groove 102 via the transmission shaft 204. One side of each transmission gear 203 is meshed with a lifting toothed plate 205, and one side of each lifting toothed plate 205 is penetrated by a guide column 207. The lifting toothed plate 205 and the guide column 207 are slidably connected. Each of the lifting tooth plates 205 is equipped with a tilting frame 208 at its top. The tilting frame 208 is rotatably connected to a hinge seat 206 on its outer side, and the hinge seat 206 is connected to the bottom of the support seat 1. One end of the tilting frame 208 is connected to a pressure strip 209, and the pressure strip 209 is made of rubber. The tilting frame 208 has a V-shaped cross-section, and each side of the tilting frame 208 is provided with an arc-shaped protrusion; such as Figure 5 As shown, during use, the lifting toothed plate 205 first contacts the arc-shaped protrusion on the tilting frame 208 during its upward movement, providing a tilting force, which causes the tilting frame 208 to tilt and the pressure strip 209 to tilt synchronously until the pressure strip 209 presses against the outer wall of the system door and window. The pressure strip 209 is made of rubber to avoid damaging the system door and window. In this embodiment, the system door / window is pressed against the recessed groove 210. The weight of the system door / window pushes the support block 201 downward. The support column 211 limits and guides the movement of the support block 201. During the movement of the support block 201, it meshes with the transmission gear 203, causing the transmission gear 203 to rotate. The transmission gear 203 meshes with the lifting gear plate 205, causing the lifting gear plate 205 to move upward. The lifting gear plate 205 is slidably connected to the guide column 207, which limits and guides the movement of the lifting gear plate 205, ensuring the stability of the movement of the lifting gear plate 205.

[0019] Example 2 This embodiment differs from Embodiment 1 in that it utilizes the edge grinding mechanism 7 to achieve double-sided grinding of the system doors and windows, thereby improving grinding efficiency. Therefore, the following technical solution is disclosed. Please refer to the following for details. Figure 1 , Figure 2 , Figure 3 An electric telescopic rod 5 is connected to the top of the top plate 4, and a right-angle frame 6 is connected to the bottom of the electric telescopic rod 5. The right-angle frame 6 has an L-shaped cross section. A limit post 601 is fixed on one side of the top of the right-angle frame 6, and one end of the limit post 601 passes through the top plate 4. A grinding mechanism 7 is provided inside the right-angle frame 6. The grinding mechanism 7 includes a power motor 701, and the power motor 701 is connected to the top of the right-angle frame 6. A rotating shaft 702 is connected to the output shaft of the power motor 701, and a second grinding roller 706 is connected to one end of the rotating shaft 702. A main gear 703 is fixedly sleeved on the outside of the rotating shaft 702, and a bevel gear 704 meshes on one side of the main gear 703. A power shaft 705 is fixed on one side of the bevel gear 704, and a first grinding roller 707 is sleeved on the outside of the power shaft 705. In this embodiment, the electric telescopic rod 5 is driven to push the right-angle frame 6 downwards, and the limiting post 601 limits and guides it until the first grinding roller 707 abuts against the top edge of the system door and window. Then, the drive motor 701 drives the rotating shaft 702 to rotate, which in turn drives the second grinding roller 706 to rotate, grinding the side edge of the system door and window. During this process, the main gear 703 rotates and meshes with the bevel gear 704. The bevel gear 704, the drive shaft 705, and the first grinding roller 707 rotate, so that the first grinding roller 707 can grind the top edge of the system door and window. This achieves simultaneous grinding of the top edge and side edge of the system door and window in a single process, improving the overall grinding efficiency.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A system door and window processing fine grinding device with positioning components, comprising a support base (1), a column (3), and a top plate (4), wherein the support base (1) is fixed with columns (3) on both sides of the top end, and the top end of the column (3) is connected to the top plate (4). Its features are: The support base (1) has a receiving groove (101) at its center, and telescopic grooves (102) are provided on both sides of the receiving groove (101). A positioning mechanism (2) is provided inside the receiving groove (101) and the telescopic groove (102). An electric telescopic rod (5) is connected to the top of the top plate (4), and a right-angle frame (6) is connected to the bottom of the electric telescopic rod (5). A grinding mechanism (7) is provided inside the right-angle frame (6).

2. The precision grinding device for processing system doors and windows with a positioning component according to claim 1, characterized in that: The positioning mechanism (2) includes two return springs (202), and both return springs (202) are located inside the receiving groove (101). The top of the return spring (202) is connected to a support block (201), and the top of the support block (201) is provided with an indentation groove (210). A support column (211) passes through the bottom of the support block (201). Both sides of the support block (201) are meshed with transmission gears (203), and a transmission shaft (204) passes through the inside of the transmission gears (203). The transmission gears (203) are rotatably connected to the junction of the receiving groove (101) and the telescopic groove (102) through the transmission shaft (204).

3. The precision grinding device for processing system doors and windows with a positioning component according to claim 2, characterized in that: The transmission gear (203) is meshed with a lifting gear plate (205) on one side, and a guide post (207) passes through one side of the lifting gear plate (205). The lifting gear plate (205) and the guide post (207) are slidably connected.

4. The precision grinding device for processing system doors and windows with a positioning component according to claim 3, characterized in that: The top of each lifting tooth plate (205) is provided with a flipping frame (208). The flipping frame (208) is rotatably connected to a hinge seat (206) on the outside. The hinge seat (206) is connected to the bottom of the support seat (1). One end of the flipping frame (208) is connected to a pressure strip (209), and the pressure strip (209) is made of rubber.

5. A system door and window processing precision grinding device with a positioning component according to claim 4, characterized in that: The flipping frame (208) has a V-shaped cross section, and an arc-shaped protrusion is provided on one side of the flipping frame (208).

6. The precision grinding device for processing system doors and windows with a positioning component according to claim 1, characterized in that: The edge grinding mechanism (7) includes a power motor (701), which is connected to the top of the right angle frame (6). The output shaft of the power motor (701) is connected to a rotating shaft (702), and one end of the rotating shaft (702) is connected to an edge grinding roller (706). A main gear (703) is fixedly sleeved on the outside of the rotating shaft (702), and a bevel gear (704) meshes on one side of the main gear (703). A power shaft (705) is fixed on one side of the bevel gear (704), and an edge grinding roller (707) is sleeved on the outside of the power shaft (705).

7. A system door and window processing precision grinding device with a positioning component according to claim 1, characterized in that: The right-angle frame (6) has an L-shaped cross section. A limit post (601) is fixed on one side of the top of the right-angle frame (6), and one end of the limit post (601) passes through the top plate (4).

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