Auxiliary device for splicing door and window frames

Abstract

The utility model discloses an auxiliary device for splicing door and window frames, which comprises a supporting table, a positioning and clamping assembly is arranged on the upper side of the supporting table, a reciprocating beating assembly is arranged on one side of the positioning and clamping assembly, the positioning and clamping assembly comprises a positive and negative screw rod, and the outer surface of the positive and negative screw rod is in threaded connection with a first clamping strip. A first motor is fixedly installed at one end of the forward and reverse screw rod, a second motor is arranged on one side of the forward and reverse screw rod, a connecting disc is fixedly installed at the output end of the second motor, a connecting rod is rotationally connected to the outer surface of the upper side of the connecting disc, a U-shaped frame is rotationally connected to one end of the connecting rod, and a second clamping strip is fixedly installed on the outer surface of one side of the U-shaped frame. And by starting the second motor and the first motor and cooperating with the reciprocating beating assembly, automatic splicing of the door and window frame is achieved, the practicability of the auxiliary splicing device is greatly improved, and then the splicing efficiency and quality of the door and window frame are improved.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary device technology, and more specifically, to an auxiliary device for splicing door and window frames. Background Technology

[0002] As a crucial component of doors and windows, the quality of their assembly directly impacts the overall performance of the doors and windows. Assisted assembly devices help workers assemble these frames. However, the assembly process requires using a rubber mallet to strike the frame. Because the frames are often quite long, workers must strike one side first, then the other, which is time-consuming and labor-intensive, reducing efficiency and significantly increasing the workload.

[0003] To address the aforementioned issues, patent document CN219336724U discloses an auxiliary assembly device for aluminum alloy door and window frames. This device includes a workbench, with a ball screw movably connected to its inner cavity. A crank handle is fixedly connected to the rear end of the ball screw. A connecting seat engages with the surface of the ball screw, and a connecting plate is fixedly connected to the top of the connecting seat. A spring is fixedly connected to the front side of the connecting plate, and a striking plate is fixedly connected to the front side of the spring. A rubber hammer is fixedly connected to the front side of the striking plate, and a guide rod is fixedly connected to the rear side of the striking plate. This eliminates the need for manual hammering of the door and window frames, improving work efficiency and significantly reducing labor intensity.

[0004] However, it still has some shortcomings in actual use. For example, the above-mentioned auxiliary splicing device is placed on the device for mechanical hammering after the door and window are not fully spliced, so as to complete the final splicing. This makes the auxiliary splicing device not very practical and may reduce the splicing efficiency of door and window frames to a certain extent. In order to solve the shortcomings of the existing technology, we propose an auxiliary device for splicing door and window frames. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an auxiliary device for splicing door and window frames, so as to solve the problem that the auxiliary splicing device is not very practical and may reduce the splicing efficiency of door and window frames to a certain extent.

[0006] To solve the above technical problems, the present invention provides the following technical solution: an auxiliary device for splicing door and window frames, including a support platform, a positioning and clamping assembly is provided on the upper side of the support platform, a reciprocating hammering assembly is provided on one side of the positioning and clamping assembly, a base plate is rotatably connected to the lower side of the support platform, and a cylinder is fixedly installed on the lower outer surface of the base plate.

[0007] The positioning and clamping assembly includes a positive and negative lead screw. A first clamping bar is threadedly connected to the outer surface of the positive and negative lead screw. A first motor is fixedly installed at one end of the positive and negative lead screw. A second motor is provided on one side of the positive and negative lead screw. A connecting plate is fixedly installed at the output end of the second motor. A connecting rod is rotatably connected to the upper outer surface of the connecting plate. A U-shaped frame is rotatably connected to one end of the connecting rod. A second clamping bar is fixedly installed on one outer surface of the U-shaped frame.

[0008] The positive and negative lead screws are rotatably connected to the inner wall of one side of the support platform, the first clamping bar slides on the upper outer wall of the support platform, the first motor is fixedly installed on the outer surface of one side of the support platform, the second motor is fixedly installed on the inner wall of the support platform, and the second clamping bar slides on the upper outer surface of the support platform.

[0009] The reciprocating striking assembly includes a threaded screw, a T-shaped frame threadedly connected to the outer surface of the threaded screw, a slide rod slidably mounted on the upper inner wall of the T-shaped frame, a spring movably sleeved on the outer surface of the slide rod, a mounting plate fixedly mounted at one end of the slide rod, a rubber hammer fixedly mounted on one outer surface of the mounting plate, a U-shaped rod fixedly mounted in the middle of one outer surface of the mounting plate, a cam slidably attached to one end of the U-shaped rod, a third motor fixedly mounted on the lower outer surface of the cam, the threaded screw rotatably connected to one inner wall of the support platform, the T-shaped frame sliding on the upper outer wall of the support platform, one end of the spring attached to one outer surface of the mounting plate, the other end of the spring attached to one outer surface of the T-shaped frame, the U-shaped rod sliding in the middle of the upper inner wall of the T-shaped frame, and the third motor fixedly mounted on the inner wall of the T-shaped frame.

[0010] The upper outer surface of the support platform is symmetrically provided with sliding grooves on the vertical bisector of the first clamping bar, and a slider is fixedly installed on the lower outer surface of the second clamping bar, and the slider slides on the outer wall of the sliding groove.

[0011] The cam has an arc-shaped groove on its side, and the width of the arc-shaped groove is greater than the diameter of one end of the U-shaped rod.

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

[0013] This utility model, through its positioning and clamping assembly including positive and negative lead screws, firstly places the horizontal or vertical frame of the window frame symmetrically between the first and second clamping bars. Then, the second motor is started to drive the connecting plate to rotate, which in turn drives two connecting rods to rotate, thereby pushing the two second clamping bars to slide, making the distance between the two second clamping bars equal to that of the horizontal or vertical frame of the window frame. Next, the first motor is started to drive the positive and negative lead screws to rotate, which in turn causes the two first clamping bars to slide relative to each other, so that the horizontal or vertical frame is clamped between the second and first clamping bars. After clamping, one section of the horizontal or vertical frame is snapped onto one end of the two fixed horizontal or vertical frames. Finally, the reciprocating hammering assembly completes the automatic splicing of the window frame. Using the above structure, by starting the second and first motors and cooperating with the reciprocating hammering assembly, the automatic splicing of the door and window frame is realized, which greatly improves the practicality of the auxiliary splicing device and thus improves the splicing efficiency and quality of the door and window frame.

[0014] This invention utilizes a reciprocating hammering assembly, including a threaded screw. Depending on the length or width of the door / window frame, rotating the threaded screw causes the T-shaped frame to slide, positioning it appropriately on the support platform. Then, a third motor is activated, driving a cam to rotate. The cam's rotation pushes a U-shaped rod and a sliding rod to slide reciprocally, thereby causing the mounting plate to compress a spring. This, in turn, causes a rubber hammer to reciprocate by striking the horizontal or vertical frame at one end of the rubber hammer. This structure enables automatic hammering of the door / window frame, significantly reducing the labor intensity of assembly personnel and further improving the efficiency of door / window frame assembly. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the positioning and clamping component structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the reciprocating striking component structure of this utility model.

[0018] [Figure Labels]

[0019] 1. Support platform; 2. Positioning and clamping assembly; 3. Reciprocating hammering assembly; 4. Base plate; 5. Cylinder; 21. Positive and negative lead screws; 22. First clamping bar; 23. First motor; 24. Second motor; 25. Connecting plate; 26. Connecting rod; 27. U-shaped frame; 28. Second clamping bar; 31. Threaded lead screw; 32. T-shaped frame; 33. Slide rod; 34. Spring; 35. Mounting plate; 36. Rubber hammer; 37. U-shaped rod; 38. Cam; 39. Third motor. Detailed Implementation

[0020] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0021] As attached Figure 1 To be continued Figure 3 An embodiment of this utility model provides an auxiliary device for splicing door and window frames, including a support platform 1, a positioning clamping component 2 is provided on the upper side of the support platform 1, a reciprocating hammering component 3 is provided on one side of the positioning clamping component 2, a base plate 4 is rotatably connected to the lower side of the support platform 1, and a cylinder 5 is fixedly installed on the lower outer surface of the base plate 4.

[0022] The positioning and clamping assembly 2 includes a positive and negative lead screw 21. A first clamping bar 22 is threadedly connected to the outer surface of the positive and negative lead screw 21. A first motor 23 is fixedly installed at one end of the positive and negative lead screw 21. A second motor 24 is provided on one side of the positive and negative lead screw 21. A connecting plate 25 is fixedly installed at the output end of the second motor 24. A connecting rod 26 is rotatably connected to the upper outer surface of the connecting plate 25. A U-shaped frame 27 is rotatably connected to one end of the connecting rod 26. A second clamping bar 28 is fixedly installed on one outer surface of the U-shaped frame 27.

[0023] Among them, the positive and negative lead screws 21 are rotatably connected to the inner wall of one side of the support platform 1, the first clamping bar 22 slides on the upper outer wall of the support platform 1, the first motor 23 is fixedly installed on the outer surface of one side of the support platform 1, the second motor 24 is fixedly installed on the inner wall of the support platform 1, and the second clamping bar 28 slides on the upper outer surface of the support platform 1.

[0024] By activating the second motor 24 and the first motor 23, and in conjunction with the reciprocating hammering component 3, the automatic splicing of the door and window frames is achieved, which greatly improves the practicality of the auxiliary splicing device and thus improves the splicing efficiency and quality of the door and window frames.

[0025] The reciprocating striking assembly 3 includes a threaded screw 31, a T-shaped frame 32 threadedly connected to the outer surface of the threaded screw 31, a slide rod 33 slidably mounted on the upper inner wall of the T-shaped frame 32, a spring 34 movably sleeved on the outer surface of the slide rod 33, a mounting plate 35 fixedly mounted on one end of the slide rod 33, a rubber hammer 36 fixedly mounted on one side of the outer surface of the mounting plate 35, a U-shaped rod 37 fixedly mounted in the middle of one side of the outer surface of the mounting plate 35, a cam 38 slidably attached to one end of the U-shaped rod 37, a third motor 39 fixedly mounted on the lower outer surface of the cam 38, the threaded screw 31 rotatably connected to one side of the inner wall of the support platform 1, the T-shaped frame 32 sliding on the upper outer wall of the support platform 1, one end of the spring 34 attached to one side of the outer surface of the mounting plate 35, the other end of the spring 34 attached to one side of the outer surface of the T-shaped frame 32, the U-shaped rod 37 sliding in the middle of the upper inner wall of the T-shaped frame 32, and the third motor 39 fixedly mounted on the inner wall of the T-shaped frame 32.

[0026] By starting the third motor 39 to drive the cam 38 to rotate, the rotation of the cam 38 pushes the U-shaped rod 37 and the slide rod 33 to slide back and forth, thereby driving the mounting plate 35 to compress the spring 34, which in turn drives the rubber hammer 36 to repeatedly strike the horizontal or vertical frame at one end of the rubber hammer 36, realizing the automatic hammering of the door and window frame, greatly reducing the labor intensity of assembly personnel, and further improving the splicing efficiency of the door and window frame.

[0027] Among them, the upper outer surface of the support platform 1 is symmetrically provided with sliding grooves on the vertical bisector of the first clamping bar 22, and the lower outer surface of the second clamping bar 28 is fixedly installed with a slider, which slides on the outer wall of the sliding groove.

[0028] The cam 38 has an arc-shaped groove on its side, and the width of the arc-shaped groove is greater than the diameter of one end of the U-shaped rod 37.

[0029] The working process of this utility model is as follows:

[0030] First, the horizontal or vertical members of the window frame are symmetrically placed between the first clamping strip 22 and the second clamping strip 28. Then, the second motor 24 is started to drive the connecting plate 25 to rotate. The rotation of the connecting plate 25 drives the two connecting rods 26 to rotate, thereby pushing the two second clamping strips 28 to slide, so that the distance between the two second clamping strips 28 is equal to that between the horizontal or vertical members of the window frame. Next, the first motor 23 is started to drive the positive and negative lead screws 21 to rotate. The rotation of the positive and negative lead screws 21 drives the two first clamping strips 22 to slide relative to each other, so that the horizontal or vertical members are clamped between the second clamping strips 28 and the second clamping strips 28. Between the first clamping bars 22, after clamping is completed, one section of the horizontal or vertical frame is snapped onto one end of the two fixed horizontal or vertical frames. Then, according to the length or width of the door and window frame, the threaded screw 31 is rotated to drive the T-shaped frame 32 to slide, so that the T-shaped frame 32 is in a suitable position on the support platform 1. Then, the third motor 39 is started to drive the cam 38 to rotate. The rotation of the cam 38 pushes the U-shaped rod 37 and the slide rod 33 to slide back and forth, thereby driving the mounting plate 35 to compress the spring 34, and then driving the rubber hammer 36 to repeatedly strike the horizontal or vertical frame at one end of the rubber hammer 36.

[0031] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0032] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An auxiliary device for splicing door and window frames, comprising a support platform (1), characterized in that, The support platform (1) is provided with a positioning clamping assembly (2) on its upper side. A reciprocating striking assembly (3) is provided on one side of the positioning clamping assembly (2). A base plate (4) is rotatably connected to the lower side of the support platform (1). A cylinder (5) is fixedly installed on the lower outer surface of the base plate (4). The positioning and clamping assembly (2) includes a positive and negative lead screw (21), and a first clamping bar (22) is threadedly connected to the outer surface of the positive and negative lead screw (21). A first motor (23) is fixedly installed at one end of the positive and negative lead screw (21), and a second motor (24) is provided on one side of the positive and negative lead screw (21). A connecting plate (25) is fixedly installed at the output end of the second motor (24). A connecting rod (26) is rotatably connected to the upper outer surface of the connecting plate (25), and a U-shaped frame (27) is rotatably connected to one end of the connecting rod (26). A second clamping bar (28) is fixedly installed on one outer surface of the U-shaped frame (27).

2. The auxiliary device for splicing door and window frames according to claim 1, characterized in that, The positive and negative lead screws (21) are rotatably connected to the inner wall of one side of the support platform (1), the first clamping bar (22) slides on the upper outer wall of the support platform (1), the first motor (23) is fixedly installed on the outer surface of one side of the support platform (1), the second motor (24) is fixedly installed on the inner wall of the support platform (1), and the second clamping bar (28) slides on the upper outer surface of the support platform (1).

3. The auxiliary device for splicing door and window frames according to claim 1, characterized in that, The reciprocating striking assembly (3) includes a threaded screw (31), a T-shaped bracket (32) is threadedly connected to the outer surface of the threaded screw (31), a slide rod (33) is slidably installed on the upper inner wall of the T-shaped bracket (32), a spring (34) is movably sleeved on the outer surface of the slide rod (33), a mounting plate (35) is fixedly installed at one end of the slide rod (33), a rubber hammer (36) is fixedly installed on one side of the outer surface of the mounting plate (35), and a U-shaped rod (37) is fixedly installed in the middle of one side of the outer surface of the mounting plate (35), with one end of the U-shaped rod (37) slidably attached to... There is a cam (38), and a third motor (39) is fixedly installed on the lower outer surface of the cam (38). The threaded screw (31) is rotatably connected to the inner wall of one side of the support platform (1). The T-shaped frame (32) slides on the upper outer wall of the support platform (1). One end of the spring (34) is attached to the outer surface of one side of the mounting plate (35), and the other end of the spring (34) is attached to the outer surface of one side of the T-shaped frame (32). The U-shaped rod (37) slides in the middle of the upper inner wall of the T-shaped frame (32). The third motor (39) is fixedly installed on the inner wall of the T-shaped frame (32).

4. The auxiliary device for splicing door and window frames according to claim 1, characterized in that, The upper outer surface of the support platform (1) is symmetrically provided with grooves on the vertical bisector of the first clamping bar (22), and a slider is fixedly installed on the lower outer surface of the second clamping bar (28), and the slider slides on the outer wall of the groove.

5. The auxiliary device for splicing door and window frames according to claim 3, characterized in that, The cam (38) has an arc-shaped groove on its side, and the width of the arc-shaped groove is greater than the diameter of one end of the U-shaped rod (37).

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