Clamping device for fireproof window machining

Abstract

The utility model provides a clamping device for processing a fireproof window. The clamping device for fireproof window machining comprises a clamping frame, a bottom plate is fixedly connected to the clamping frame, four rotating rods are rotationally connected to the top of the bottom plate, straight grooves are formed in the rotating rods, first fixing bolts are in threaded connection with the rotating rods, arc-shaped sliding blocks are fixedly connected to the rotating rods, and the arc-shaped sliding blocks are in threaded connection with the straight grooves. A second fixing bolt is in threaded connection with the arc-shaped sliding block, a cylinder shaft is slidably connected to the bottom of the cylinder, a motor mounting plate is fixedly connected to the bottom of the cylinder shaft, a machining motor is mounted on the motor mounting plate, an upper rotating frame is fixedly connected to the driving end of the machining motor, and a drying machine is mounted on the upper rotating frame; and the top of the bottom plate is fixedly connected with a translation guide rail. The clamping device for machining the fireproof window has the effects of improving the machining efficiency of the fireproof window and improving the universality of the clamping device.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a clamping device used for processing fireproof windows. Background Art

[0002] Fireproof windows refer to windows that, together with their frames, can meet the requirements of fire resistance stability and fire resistance integrity within a certain period of time. Fireproof windows should be used when lighting and ventilation are required on the exterior walls of two buildings with insufficient fire protection distance, or between spaces separated by fire walls. When producing fireproof windows, it is often necessary to use clamping devices to clamp and position the fireproof windows for easy processing.

[0003] However, the existing clamping devices can usually only adapt to fireproof windows of specific models or sizes. When the processing model of the fireproof window is changed, the clamping tool needs to be replaced, which limits its scope of application in actual production. In addition, when the existing clamping device is used to process the window frames on the four sides, due to the different lengths and widths of the windows, after the processing operation on one side, the fireproof device needs to be removed and re-clamped, and multiple clamping and alignment operations are required to complete the processing, which not only reduces work efficiency, but also increases the risk of deformation or damage of the window frame. Especially in large-scale production, such repetitive operations will seriously affect production progress and costs.

[0004] Therefore, it is necessary to provide a clamping device for fireproof window processing to solve the above technical problems. Utility Model Content

[0005] The utility model provides a clamping device for processing fireproof windows, which solves the problem that the clamping tool needs to be replaced when changing the processing model of the fireproof window and multiple clamping and alignment operations are often required when processing the four-side window frames.

[0006] In order to solve the above technical problems, the utility model provides a clamping device for fireproof window processing, comprising: a clamping frame, a base plate is fixedly connected to the clamping frame, four rotating rods are rotatably connected to the top of the base plate, a straight groove is provided on the rotating rod, a first fixing bolt is threadedly connected to the rotating rod, an arc-shaped sliding block is fixedly connected to the rotating rod, a second fixing bolt is threadedly connected to the arc-shaped sliding block, four arc grooves are provided on the top of the base plate, a positioning cylinder is slidably connected to the top of the rotating rod, a fixing plate is fixedly connected to the bottom of the positioning cylinder, a positioning telescopic shaft is slidably connected to the top of the positioning cylinder, a positioning block is rotatably connected to the top of the positioning telescopic shaft, and the The bottom plate is slidably connected to a lower translation block, a rotating shaft is fixed on the lower translation block, a lower rotating frame is rotatably connected on the rotating shaft, four suction cups are fixedly connected to the lower rotating frame, an air port is opened on the suction cup, a buffer pad is arranged on the top of the suction cup, an upper translation block is slidably connected to the top of the clamping frame, a cylinder frame is installed on the cylinder, a cylinder shaft is slidably connected to the bottom of the cylinder, a motor mounting plate is fixedly connected to the bottom of the cylinder shaft, a processing motor is installed on the motor mounting plate, a driving end of the processing motor is fixedly connected to the upper rotating frame, a dryer is installed on the upper rotating frame, and a translation guide rail is fixedly connected to the top of the bottom plate.

[0007] Preferably, a translation motor is fixedly connected to the right side of the interior of the clamping frame, a threaded rod is fixedly connected to the driving end of the translation motor, and the threaded rod is threadedly connected to the upper translation block.

[0008] A sliding disk is slidably connected inside the positioning cylinder, and the sliding disk is fixedly connected to the positioning telescopic shaft. An air inlet valve is arranged on the surface of the positioning cylinder, and an air outlet valve is arranged on the surface of the positioning cylinder.

[0009] The positioning block is provided with a first sensing plate, and the first sensing plate is electrically connected to the positioning cylinder.

[0010] The lower rotating frame is fixedly connected with a sensing column, a sensing cavity is provided inside the sensing column, a sensing spring is fixedly connected inside the sensing cavity, the other end of the sensing spring is fixedly connected with a sensing frame, and a second sensing plate is arranged on the top of the sensing frame.

[0011] A processing opening is provided on the left side of the clamping frame, and a mounting plate is fixedly connected to the bottom of the clamping frame.

[0012] Compared with the related art, the clamping device for fireproof window processing provided by the utility model has the following beneficial effects:

[0013] The clamping device can process the four-side window frames with one clamping, avoiding the tedious operations of multiple clamping and alignment, thereby reducing processing time, improving production efficiency, reducing the number of clamping and alignment, and reducing the risk of window frame damage. It also reduces the investment in manpower and material resources and reduces production costs. In addition, the clamping device can adapt to a wider range of fireproof windows, increasing the versatility of the clamping device and facilitating its use in the processing of fireproof windows of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic structural diagram of a preferred embodiment of a clamping device for processing fireproof windows provided by the utility model;

[0015] Figure 2 for Figure 1 The structural schematic diagram of the positioning cylinder shown in FIG.

[0016] Figure 3 for Figure 2 A schematic diagram of the top view of the bottom plate shown;

[0017] Figure 4 for Figure 1 An enlarged schematic diagram of part A is shown.

[0018] Numbers in the figure: 1, clamping frame, 2, bottom plate, 3, rotating rod, 4, straight groove, 5, first fixing bolt, 6, arc sliding block, 7, second fixing bolt, 8, arc groove, 9, positioning cylinder, 10, positioning telescopic shaft, 11, positioning block, 12, first induction plate, 13, sliding plate, 14, inlet valve, 15, outlet valve, 16, fixed plate, 17, lower translation block, 18, rotating shaft, 19, lower rotating frame, 20, suction cup, 21. air port, 22. buffer pad, 23. upper translation block, 24. cylinder frame, 25. cylinder, 26. cylinder shaft, 27. motor mounting plate, 28. processing motor, 29. upper rotating frame, 30. dryer, 31. translation motor, 32. threaded rod, 33. translation guide rail, 34. induction column, 35. induction chamber, 36. induction spring, 37. induction frame, 38. second induction plate, 39. processing port, 40. mounting plate. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of a clamping device for processing fireproof windows provided by the utility model; Figure 2 for Figure 1The structural schematic diagram of the positioning cylinder shown in FIG. Figure 3 for Figure 2 A schematic diagram of the top view of the bottom plate shown; Figure 4 for Figure 1 The enlarged schematic diagram of part A is shown. A clamping device for processing fireproof windows comprises: a clamping frame 1, a bottom plate 2 is fixedly connected to the clamping frame 1, four rotating rods 3 are rotatably connected to the top of the bottom plate 2, a straight groove 4 is provided on the rotating rod 3, a first fixing bolt 5 is threadedly connected to the rotating rod 3, an arc-shaped sliding block 6 is fixedly connected to the rotating rod 3, a second fixing bolt 7 is threadedly connected to the arc-shaped sliding block 6, four arc grooves 8 are provided on the top of the bottom plate 2, a positioning cylinder 9 is slidably connected to the top of the rotating rod 3, a fixing plate 16 is fixedly connected to the bottom of the positioning cylinder 9, a positioning telescopic shaft 10 is slidably connected to the top of the positioning cylinder 9, a positioning telescopic shaft 10 is rotatably connected to the top of the positioning block 11, a lower translation block 17 is slidably connected to the bottom plate 2, a rotating shaft 18 is fixed on the lower translation block 17, a lower rotating frame 19 is rotatably connected to the rotating shaft 18, and the lower rotating frame Four suction cups 20 are fixedly connected to 19, and an air port 21 is opened on the suction cup 20. A buffer pad 22 is arranged on the top of the suction cup 20. An upper translation block 23 is slidably connected to the top of the clamping frame 1. A cylinder frame 24 is fixedly connected to the upper translation block 23. A cylinder 25 is installed on the cylinder frame 24. A cylinder shaft 26 is slidably connected to the bottom of the cylinder 25. A motor mounting plate 27 is fixedly connected to the bottom of the cylinder shaft 26. A processing motor 28 is installed on the motor mounting plate 27. The driving end of the processing motor 28 is fixedly connected to an upper rotating frame 29, and a dryer 30 is installed on the upper rotating frame 29. A translation guide rail 33 is fixedly connected to the top of the bottom plate 2. After the fireproof window frame on one side is processed, the clamping device does not need to be re-clamped and aligned, which simplifies the operation process, reduces the skill requirements of the operator, and is conducive to improving the convenience and reliability of production.

[0021] A translation motor 31 is fixedly connected to the right side of the clamping frame 1, and a threaded rod 32 is fixedly connected to the driving end of the translation motor 31. The threaded rod 32 is threadedly connected to the upper translation block 23. The translation motor 31 drives the entire clamping structure to move, so that the frame to be processed is moved to the processing opening 39 for processing.

[0022] A sliding disk 13 is slidably connected inside the positioning cylinder 9, and the sliding disk 13 is fixedly connected to the positioning telescopic shaft 10. An air inlet valve 14 is provided on the surface of the positioning cylinder 9, and an air outlet valve 15 is provided on the surface of the positioning cylinder 9. After the suction cup 20 completes clamping the fireproof window, the air outlet valve 15 can be controlled to release air to move the positioning telescopic shaft 10 downward to avoid blocking the rotation of the fireproof window.

[0023] A first sensing plate 12 is provided on the positioning block 11, and the first sensing plate 12 is electrically connected to the positioning cylinder 9. When the first sensing plate 12 senses that a fireproof window is placed on the positioning block 11, the air outlet valve 15 slowly releases air until the fireproof window glass rests on the suction cup 20 in the middle of the lower side.

[0024] The lower rotating frame 19 is fixedly connected with a sensing column 34, a sensing cavity 35 is provided inside the sensing column 34, a sensing spring 36 is fixedly connected inside the sensing cavity 35, the other end of the sensing spring 36 is fixedly connected with a sensing frame 37, a second sensing plate 38 is provided on the top of the sensing frame 37, when the second sensing plate 38 senses pressure, the air port 21 on the suction cup 20 is immediately activated to suck the fireproof window glass to avoid dislocation during rotation.

[0025] A processing opening 39 is provided on the left side of the clamping frame 1, and a mounting plate 40 is fixedly connected to the bottom of the clamping frame 1. The mounting plate 40 can be mounted on other moving mechanisms to facilitate automatic processing of the fireproof window.

[0026] The working principle of a clamping device for fireproof window processing provided by the utility model is as follows:

[0027] When it is necessary to clamp the fireproof window, the clamping device can be adjusted according to the model of the fireproof window, and the arc sliding block 6 slides inside the arc groove 8. When it slides to a suitable angle, the arc sliding block 6 can be fixed with the second fixing bolt 7. The fixing plate 16 at the bottom of the positioning cylinder 9 slides inside the straight groove 4 and is fixed by the first fixing bolt 5. The fireproof window is manually placed on the four positioning blocks 11, and then the length and width of the clamping can be controlled by double-slot adjustment, which is suitable for more fireproof windows. Four suction cups 20 are also arranged on the upper rotating frame 29. After the fireproof window is positioned by the positioning cylinder 9, the cylinder 25 is started, and the suction cups 20 on both sides suck the glass on the window. The dryer 30 dries the window surface in advance to avoid moisture on the window surface, so that the suction of the suction cup 20 is greater, and then the processing motor 28 is started, and the positioning telescopic shaft 10 moves downward, which can drive the clamped fireproof window to rotate, and no longer clamps the fireproof window frame, so that the four-side frame can be polished, punched, etc., without the need for multiple processing.

[0028] Compared with the related art, the clamping device for fireproof window processing provided by the utility model has the following beneficial effects:

[0029] The clamping device can process the four-side window frames with one clamping, avoiding the tedious operations of multiple clamping and alignment, thereby reducing processing time, improving production efficiency, reducing the number of clamping and alignment, and reducing the risk of window frame damage. It also reduces the investment in manpower and material resources and reduces production costs. In addition, the clamping device can adapt to a wider range of fireproof windows, increasing the versatility of the clamping device and facilitating its use in the processing of fireproof windows of different specifications.

[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A clamping device for fireproof window processing, characterized in that: include: The clamping frame is fixedly connected with a base plate, and four rotating rods are rotatably connected with the top of the base plate. A straight groove is provided on the rotating rod, and a first fixing bolt is threadedly connected to the rotating rod, and an arc-shaped sliding block is fixedly connected to the rotating rod, and a second fixing bolt is threadedly connected to the arc-shaped sliding block. Four arc grooves are provided on the top of the base plate, and a positioning cylinder is slidably connected to the top of the rotating rod, and a fixing plate is fixedly connected to the bottom of the positioning cylinder, and a positioning telescopic shaft is slidably connected to the top of the positioning cylinder, and a positioning block is rotatably connected to the top of the positioning telescopic shaft, and a lower translation block is slidably connected to the base plate. A rotating shaft is fixed on the moving block, and a lower rotating frame is rotatably connected to the rotating shaft, and four suction cups are fixedly connected to the lower rotating frame, and an air port is opened on the suction cup, and a buffer pad is arranged on the top of the suction cup, and an upper translation block is slidably connected to the top of the clamping frame, and a cylinder frame is fixedly connected to the upper translation block, and a cylinder is installed on the cylinder frame, and a cylinder shaft is slidably connected to the bottom of the cylinder, and a motor mounting plate is fixedly connected to the bottom of the cylinder shaft, and a processing motor is installed on the motor mounting plate, and a driving end of the processing motor is fixedly connected to the upper rotating frame, and a dryer is installed on the upper rotating frame, and a translation guide rail is fixedly connected to the top of the bottom plate.

2. A clamping device for fireproof window processing according to claim 1, characterized in that: A translation motor is fixedly connected to the right side of the clamping frame, a threaded rod is fixedly connected to the driving end of the translation motor, and the threaded rod is threadedly connected to the upper translation block.

3. A clamping device for fireproof window processing according to claim 1, characterized in that: A sliding disk is slidably connected inside the positioning cylinder, and the sliding disk is fixedly connected to the positioning telescopic shaft. An air inlet valve is arranged on the surface of the positioning cylinder, and an air outlet valve is arranged on the surface of the positioning cylinder.

4. A clamping device for fireproof window processing according to claim 1, characterized in that: The positioning block is provided with a first sensing plate, and the first sensing plate is electrically connected to the positioning cylinder.

5. The clamping device for fireproof window processing according to claim 1, characterized in that: The lower rotating frame is fixedly connected with a sensing column, a sensing cavity is provided inside the sensing column, a sensing spring is fixedly connected inside the sensing cavity, the other end of the sensing spring is fixedly connected with a sensing frame, and a second sensing plate is arranged on the top of the sensing frame.

6. The clamping device for fireproof window processing according to claim 1, characterized in that: A processing opening is provided on the left side of the clamping frame, and a mounting plate is fixedly connected to the bottom of the clamping frame.

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