Multi-station synchronous trimming device for window frame

Abstract

The utility model relates to the technical field of window frame machining, in particular to a multi-station synchronous trimming device for a window frame. Comprising a placing table, a clamping device and a grinding device, the placing table is used for placing a to-be-processed pipe fitting; the clamping device comprises a transverse clamping device and a longitudinal clamping device; the transverse clamping devices are arranged on the two sides of the to-be-machined pipe fitting correspondingly. The transverse clamping devices can move relatively; the longitudinal clamping device is arranged on the side, away from the ground, of the to-be-machined pipe fitting. The longitudinal clamping device can move relative to the placing table; the grinding device comprises a grinding disc; and the polishing disc corresponds to the end part of the pipe fitting to be processed. In the prior art, although the end part of a pipe fitting can be processed, uncontrollable deformation of the pipe fitting is easily caused. Compared with the prior art, the pipe fitting is machined in a polishing mode, and therefore the problem of deformation of the pipe fitting is effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to window frame processing technical field especially relates to a window frame multi-station synchronous edge trimming device. BACKGROUND

[0002] With the gradual improvement of people's quality of life, people's requirements for natural lighting, ventilation and other aspects of the room are getting higher and higher. In order to meet the different needs of people, different styles and different sizes of windows have emerged. This puts forward corresponding requirements for the assembly and safety of windows.

[0003] In order to make the assembly of the window more stable, the window is configured with a corresponding window frame, and the window frame is assembled on the wall. Usually, the window frame is surrounded by four square tubes. These square tubes are obtained by cutting a square tube. In order to effectively splice the end of the tube, the end of the tube is cut into a 45° inclined slope, as shown in the drawings. However, based on the special shape of the tube and the assembly requirements of the window frame, the tube needs to be processed again, so that the plate extending outward of the tube is in a vertical state, as shown in the drawings. Although the existing shearing device or cutting device can meet the processing requirements of the tube, the extending plate is in a zigzag shape rather than a flat plate, and the area to be processed is relatively small. The use of shearing device or cutting device for processing is easy to cause uncontrollable deformation of the plate, which makes the processing of the window frame tube not convenient. SUMMARY

[0004] In view of the technical problems of the prior art, the utility model provides a window frame multi-station synchronous edge trimming device.

[0005] To solve the above technical problems, the utility model provides the following technical scheme:

[0006] A window frame multi-station synchronous edge trimming device, comprising: a placement table, a clamping device, a polishing device; the placement table is used for placing the tube to be processed; the clamping device comprises a transverse clamping device and a longitudinal clamping device; the transverse clamping device is arranged on both sides of the tube to be processed respectively; the transverse clamping device can move relative to each other; the longitudinal clamping device is arranged on the side of the tube to be processed away from the ground; the longitudinal clamping device can move relative to the placement table; the polishing device comprises a polishing disc; the polishing disc corresponds to the end of the tube to be processed.

[0007] In practical application, the pipe to be processed is placed on the placing table, so that the end of the pipe to be processed faces the polishing disc. Then, the transverse clamping device and the longitudinal clamping device are started, so that the pipe to be processed is positioned in the transverse direction and the longitudinal direction respectively by the placing table. When the pipe to be processed is positioned, the polishing disc is driven to polish the end of the pipe to be processed. Thus, the pipe is processed by polishing, so that uncontrollable deformation of the pipe in the processing process is effectively avoided.

[0008] Further, the number of the transverse clamping devices is four; the transverse clamping devices are arranged at four top corner ends of the placing table respectively.

[0009] Further, the transverse clamping device comprises a transverse cylinder and a clamping plate; the transverse cylinder is fixedly connected with the placing table; the clamping plate is arranged on the side of the transverse cylinder close to the pipe to be processed; and the clamping plate is fixedly connected with the transverse cylinder.

[0010] Further, the longitudinal clamping device comprises a longitudinal cylinder, a pressing plate and an assembly frame; the assembly frame is arranged on the placing table; the longitudinal cylinder is fixedly arranged on the side of the assembly frame away from the ground; the pressing plate is arranged on the side of the assembly frame close to the ground; and the pressing plate is connected with the output end of the longitudinal cylinder.

[0011] Further, the longitudinal clamping device further comprises a partition plate; the partition plate is arranged in the vertical direction; the partition plate is arranged between the transverse clamping devices; one end of the partition plate is fixedly connected with the assembly frame, and the other end is fixedly connected with the placing table.

[0012] Further, a through slot is formed in the partition plate; the through slot corresponds to the telescopic path of the output end of the longitudinal cylinder; a recess is formed in the pressing plate; and the recess corresponds to the partition plate.

[0013] Further, the polishing device comprises a power motor and slide blocks and slide rails; the number of the slide blocks and slide rails is two; the slide blocks and slide rails are connected with each other; the sliding directions of the slide blocks and slide rails are perpendicular to each other; one of the slide blocks and slide rails is fixedly connected with the placing table; the power motor is connected with the other slide block and slide rail; and the output end of the power motor is connected with the polishing disc. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 : overall structural view.

[0015] Figure 2 : overall structural view of the polishing device.

[0016] Figure 3 : pipe state schematic view.

[0017] In the figure: 1, placement table; 2, clamping device; 21, transverse clamping device; 22, longitudinal clamping device; 211, transverse air cylinder; 212, clamping plate; 221, longitudinal air cylinder; 222, pressing plate; 223, assembly frame; 2221, groove; 224, partition plate; 2241, through slot; 3, polishing device; 31, power motor; 32, sliding block sliding rail; 33, polishing disc. DETAILED DESCRIPTION

[0018] The following is a specific embodiment of the present application and further describes the technical scheme of the present application in combination with the drawings, but the present application is not limited to these embodiments.

[0019] A window frame multi-station synchronous edge trimming device, comprising: a placement table 1, a clamping device 2, and a polishing device 3. The placement table 1 is used for placing a pipe to be processed. The clamping device 2 comprises a transverse clamping device 21 and a longitudinal clamping device 22. The number of transverse clamping devices 21 is four. The transverse clamping devices 21 are respectively arranged at the four top corner ends of the placement table 1. That is, every two of the transverse clamping devices 21 are arranged on the two sides of the pipe to be processed, respectively. The transverse clamping device 21 comprises a transverse air cylinder 211 and a clamping plate 212. The transverse air cylinder 211 is fixedly connected with the placement table 1. The clamping plate 212 is arranged on the side of the transverse air cylinder 211 close to the pipe to be processed. The clamping plate 212 is fixedly connected with the transverse air cylinder 211. Among them, the extension directions of the transverse air cylinders 211 of each group are oppositely arranged.

[0020] The longitudinal clamping device 22 comprises a longitudinal air cylinder 221, a pressing plate 222, an assembly frame 223, and a partition plate 224. The assembly frame 223 is arranged on the placement table 1. The longitudinal air cylinder 221 is fixedly arranged on the side of the assembly frame 223 away from the ground. The pressing plate 222 is arranged on the side of the assembly frame 223 close to the ground. The pressing plate 222 is connected with the output end of the longitudinal air cylinder 221. The partition plate 224 is arranged in the vertical direction. The partition plate 224 is arranged between the transverse clamping devices 21. One end of the partition plate 224 is fixedly connected with the assembly frame 223, and the other end is fixedly connected with the placement table 1. Thus, the placement table 1 is divided into two parts by the partition plate 224. The partition plate 224 is provided with a through slot 2241. The through slot 2241 corresponds to the extension path of the output end of the longitudinal air cylinder 221. The pressing plate 222 is provided with a groove 2221. The groove 2221 corresponds to the partition plate 224. Thus, the partition plate 224 and the pressing plate 222 are staggered, but the partition plate 224 does not interfere with the movement of the pressing plate 222.

[0021] The polishing device 3 comprises a power motor 31 and slide rails 32. The number of the slide rails 32 is two. The slide rails 32 are connected with each other. Specifically, the track of one slide rail 32 is assembled on the slide block of the other slide rail 32. The sliding directions of the two slide rails 32 are perpendicular to each other. One slide rail 32 is fixedly connected with the placing table 1. The power motor 31 is connected with the other slide rail 32. The output end of the power motor 31 is connected with the polishing disc 33.

[0022] In the actual state, one window frame is usually composed of four tubes. The shapes of the unprocessed tubes and the processed tubes are shown in the drawings. In the actual application, the four tubes are placed side by side on the placing table 1 and the end portions of the four tubes are aligned, and one end portion of the four tubes is located in the processing range of the polishing device 3. On the other hand, two of the tubes are located on the left side of the partition plate 224, and the other two tubes are located on the right side of the partition plate 224.

[0023] When the tubes to be processed are stably placed, the transverse clamping device 21 and the longitudinal clamping device 22 are started at the same time. Under the driving of the transverse cylinder 211, the clamping plate 212 gradually approaches the tubes, so as to push the tubes to the partition plate 224. Finally, the clamping plate 212 clamps the tubes in the horizontal direction in cooperation with the partition plate 224. In summary, the partition plate 224 plays a positioning role between the four tubes, and assists the clamping plate 212 in positioning the tubes in the horizontal direction. Therefore, the positioning of the tubes in the horizontal direction by the utility model is more stable. At the same time, under the driving of the longitudinal cylinder 221, the pressing plate 222 gradually approaches the placing table 1 in the vertical direction. Finally, the pressing plate 222 fully adheres to the tubes, so as to clamp the tubes in the vertical direction in cooperation with the placing table 1. In summary, the utility model positions the tubes in the horizontal direction and the vertical direction, so as to avoid uncontrollable displacement of the tubes in the subsequent process.

[0024] When the positioning of the tubes is completed, the two slide rails 32 are started to adjust the position of the polishing disc 33, so that the polishing disc 33 corresponds to the region to be processed of the tubes. Then, the power motor 31 is started, and under the driving of the power motor 31, the polishing disc 33 continuously rotates, so as to polish the tubes. At the same time, under the driving of the slide rails 32, the polishing disc 33 moves from one side of the placing table 1 to the other side, so that the polishing disc 33 passes through the tubes one by one, and then polishes all the tubes. Under the driving of the slide rails 32, the polishing disc 33 moves from one side of the placing table 1 to the other side for several times, so as to complete the polishing of the tubes. Finally, the tubes are processed into the state shown in the drawings.

[0025] The utility model discloses can effectively process the end of pipe fitting, adopt the polishing simultaneously, make the processing process more stable, smooth, effectively avoid the uncontrolled deformation of pipe fitting in the processing process, on the other hand, the utility model discloses can process four pipe fittings of a window frame simultaneously, make the processing state of four pipe fittings keep consistent, be helpful to the splicing and assembly of subsequent window frame.

[0026] The specific embodiments described herein are merely illustrative of the spirit of the utility model. Those skilled in the art of the utility model can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the utility model or exceed the range defined by the attached claims.

Claims

1. A multi-station synchronous trimming device for window frames, characterized in that: include: Placement table (1), clamping device (2), grinding device (3); the placement table (1) is used to place the pipe to be processed; The clamping device (2) includes a transverse clamping device (21) and a longitudinal clamping device (22); The lateral clamping devices (21) are respectively disposed on both sides of the pipe fitting to be processed; The lateral clamping devices (21) are capable of relative movement; The longitudinal clamping device (22) is located on the side of the pipe fitting to be processed away from the ground; The longitudinal clamping device (22) is movable relative to the placement table (1); The polishing device (3) includes a polishing disc (33); The grinding disc (33) corresponds to the end of the pipe to be processed.

2. The multi-station synchronous trimming device for window frames according to claim 1, characterized in that: The number of the lateral clamping devices (21) is four; The lateral clamping devices (21) are respectively installed at the four corners of the placement platform (1).

3. A multi-station synchronous trimming device for window frames according to any one of claims 1 to 2, characterized in that: The transverse clamping device (21) includes a transverse cylinder (211) and a clamping plate (212); The transverse cylinder (211) is fixedly connected to the placement platform (1); The clamping plate (212) is disposed on the side of the transverse cylinder (211) near the pipe to be processed; The clamping plate (212) is fixedly connected to the transverse cylinder (211).

4. The multi-station synchronous trimming device for window frames according to claim 1, characterized in that: The longitudinal clamping device (22) includes a longitudinal cylinder (221), a pressure plate (222), and an assembly frame (223); The assembly rack (223) is mounted on the placement platform (1); The longitudinal cylinder (221) is fixedly mounted on the side of the assembly frame (223) away from the ground; The pressure plate (222) is disposed on the side of the assembly frame (223) near the ground; The pressure plate (222) is connected to the output end of the longitudinal cylinder (221).

5. A multi-station synchronous trimming device for window frames according to claim 4, characterized in that: The longitudinal clamping device (22) also includes a partition plate (224); The partition plate (224) is arranged in a vertical direction; The partition plate (224) is disposed between the transverse clamping devices (21); One end of the partition plate (224) is fixedly connected to the assembly frame (223), and the other end is fixedly connected to the placement platform (1).

6. A multi-station synchronous trimming device for window frames according to claim 5, characterized in that: The partition plate (224) is provided with a through groove (2241); The through groove (2241) corresponds to the extension path of the output end of the longitudinal cylinder (221); The pressure plate (222) has a groove (2221); The groove (2221) corresponds to the partition plate (224).

7. A multi-station synchronous trimming device for window frames according to claim 1, characterized in that: The grinding device (3) includes a power motor (31) and a slider rail (32); The number of slider rails (32) is two; The sliders and slide rails (32) are interconnected; The sliding direction of the slider rail (32) is perpendicular to that of the slider rail; One of the slider rails (32) is fixedly connected to the placement platform (1); The power motor (31) is connected to another slider rail (32); The output end of the power motor (31) is connected to the grinding disc (33).

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