Door and window machining pressing device

Abstract

The utility model discloses a door and window processing and pressing device, which belongs to the technical field of door and window processing and comprises a mounting frame, a pair of sliding rails are fixedly connected to the upper end of the mounting frame, a connecting piece is fixedly connected to one ends of the pair of sliding rails, a first bearing is fixedly connected to the inner wall of the connecting piece, and a second bearing is fixedly connected to the inner wall of the connecting piece. The inner wall of the first bearing is fixedly connected with a ball screw, the outer circumferential face of the ball screw is in threaded connection with a ball threaded sleeve piece, the outer circumferential face of the ball threaded sleeve piece is fixedly connected with a pair of connecting blocks, the connecting blocks are in sliding connection with the sliding rails, and one side of each connecting block is fixedly connected with a connecting rod. One end of the connecting rod penetrates through the mounting frame and is fixedly connected with a mounting block, a threaded rod penetrates through the mounting block and is in threaded connection with the mounting block, a pressing block is arranged at the lower end of the threaded rod, the pressing block can be adjusted only by rotating the ball screw, operation and use by personnel are facilitated, and the adjusting precision can be greatly improved through a sliding adjusting mode.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window processing, and more specifically to a door and window processing pressing device. Background Art

[0002] Doors and windows are important components of the building envelope system. The airtightness requirement of doors and windows is an important part of energy-saving design. Doors and windows are also important components of architectural shape, so their shape, size, proportion, arrangement, color, shape, etc. have a great influence on the overall shape of the building. The production of doors and windows requires cutting, punching and other processing processes for the plates, and during the processing process, the plates need to be fixed and pressed on the processing table.

[0003] For example, the publication number: CN211103526U discloses a clamping device for door and window processing, comprising a threaded rod, a strip plate, a rubber pad, a vertical plate, a bottom plate, an L-shaped rod, a limiting groove and a pin rod, wherein the threaded rod is installed on the right side of the upper end surface of the strip plate, the rubber pad is installed on the lower end of the threaded rod, the bottom plate is fixed at the lower edge of the left end surface of the vertical plate, the L-shaped rod is fixed to the upper side of the front end surface of the vertical plate and the upper end of the L-shaped rod extends into the limiting groove, the limiting groove is arranged on the lower side of the annular side surface of the pin rod, the upper side of the right end surface of the vertical plate is provided with a square opening, the front end surface inside the square opening is provided with a through hole, the strip plate is inserted in the square opening and the front end surface of the strip plate is provided with a pin hole, the rear end of the pin rod passes through the through hole and is inserted in the pin hole, the design achieves the purpose of adjusting the threaded rod to press the plate by adjusting the position of the strip plate relative to the vertical plate, the utility model is easy to use, convenient to adjust the position and has good stability, but the loosening and spraying device has the following disadvantages during use:

[0004] The above-mentioned clamping device is limited and fixed by a pin rod after moving and adjusting the strip plate. However, there is a certain distance between each pin hole on the strip plate. When adjusting, the strip plate must be moved at equal intervals so that its pin holes can correspond to the pin rod. This will result in insufficient adjustment accuracy of the strip plate. In actual operation, the strip plate must be moved and adjusted first, and then the pin holes must correspond to the pin rod after the movement and adjustment, and finally the pin rod must be inserted. The operation process is relatively cumbersome and the adjustment efficiency is slow. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a door and window processing clamping device, which solves the problem that the clamping device in the prior art has insufficient adjustment accuracy and slow adjustment efficiency during adjustment and use.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A door and window processing and clamping device comprises a mounting frame, the upper end of the mounting frame is fixedly connected to a pair of slide rails, one end of the pair of slide rails is fixedly connected to a connecting piece, the inner wall of the connecting piece is fixedly connected to a bearing 1, the inner wall of the bearing 1 is fixedly connected to a ball screw, the outer circumferential surface of the ball screw is threadedly connected to a ball thread kit, the outer circumferential surface of the ball thread kit is fixedly connected to a pair of connecting blocks, the connecting blocks and the slide rails form a sliding connection, one side of the connecting block is fixedly connected to a connecting rod, one end of the connecting rod passes through the mounting frame and is fixedly connected to the mounting block, a threaded rod passes through and is threadedly connected to the mounting block, and a clamping block is provided at the lower end of the threaded rod.

[0010] Furthermore, the lower end of the threaded rod is fixedly connected to a second bearing, the outer circumferential surface of the second bearing is fixedly connected to a connecting ring, and the lower end of the connecting ring is fixedly connected to the clamping block.

[0011] Furthermore, one end of the ball screw and the threaded rod are fixedly connected to a rocker arm, and the rocker arm is perpendicular to the ball screw and the threaded rod.

[0012] Furthermore, the lower end of the pressing block is fixedly connected with an elastic layer, and the elastic layer is made of rubber material.

[0013] Furthermore, a pair of mounting holes is formed at the lower end of the mounting frame.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] (1) In this solution, when adjusting the position of the clamping block, the ball screw needs to be rotated. During the rotation of the ball screw, the ball thread kit cooperates with the connecting block to slide on the inner side of the slide rail. During the sliding of the connecting block, the connecting rod cooperates with the mounting block to drive the clamping block to adjust its position. During actual operation, personnel only need to rotate the ball screw to adjust the clamping block, which is convenient for personnel to operate and use. In addition, the sliding adjustment method can greatly improve the adjustment accuracy.

[0017] (2) This solution rotates the threaded rod to drive the clamping block to move downward, thereby clamping the doors and windows. When the clamping block contacts the surface of the doors and windows, the threaded rod continues to be rotated to completely clamp them. Since the threaded rod and the clamping block are rotatably connected via bearing 2, when the threaded rod is rotated, the clamping block that is pressed against the surface of the doors and windows will not rotate synchronously, thereby avoiding wear on the surface of the doors and windows. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the overall adjustment state of the utility model;

[0020] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 4 It is a structural schematic diagram of the connection between the threaded rod and the pressing block of the utility model.

[0022] Description of the numbers in the figure:

[0023] 1. Mounting frame; 11. Mounting hole; 2. Slide rail; 3. Connector; 31. Bearing 1; 4. Ball screw; 5. Ball thread kit; 6. Connecting block; 61. Connecting rod; 7. Mounting block; 8. Threaded rod; 81. Bearing 2; 82. Connecting ring; 83. Rocker arm; 9. Clamping block; 91. Elastic layer. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] Example

[0026] like Figure 1-4 As shown, a door and window processing clamping device includes a mounting frame 1, the upper end of the mounting frame 1 is fixedly connected to a pair of slide rails 2, one end of the pair of slide rails 2 is fixedly connected to a connecting piece 3, the inner wall of the connecting piece 3 is fixedly connected to a bearing 31, the inner wall of the bearing 31 is fixedly connected to a ball screw 4, the outer circumferential surface of the ball screw 4 is threadedly connected to a ball thread set 5, the outer circumferential surface of the ball thread set 5 is fixedly connected to a pair of connecting blocks 6, a sliding connection is formed between the connecting block 6 and the slide rail 2, one side of the connecting block 6 is fixedly connected to a connecting rod 61, one end of the connecting rod 61 passes through the mounting frame 1 and is fixedly connected to a mounting block 7, a threaded rod 8 passes through and is threadedly connected to the mounting block 7, and a clamping block 9 is arranged at the lower end of the threaded rod 8.

[0027] When adjusting the position of the clamping block 9, it is necessary to rotate the ball screw 4. During the rotation of the ball screw 4, the ball thread kit 5 cooperates with the connecting block 6 to slide on the inner side of the slide rail 2. During the sliding of the connecting block 6, the connecting rod 61 cooperates with the mounting block 7 to drive the clamping block 9 to adjust the position. During actual operation, personnel only need to rotate the ball screw 4 to adjust the clamping block 9, which is convenient for personnel to operate and use, and the sliding adjustment method can greatly improve the adjustment accuracy.

[0028] like Figure 1-2 As shown in FIG. 4 , the lower end of the threaded rod 8 is fixedly connected to a bearing 81 , the outer circumferential surface of the bearing 81 is fixedly connected to a connecting ring 82 , and the lower end of the connecting ring 82 is fixedly connected to the clamping block 9 .

[0029] When in use, the threaded rod 8 is rotated to drive the clamping block 9 to move downward, thereby clamping the doors and windows. When the clamping block 9 contacts the surface of the doors and windows, the threaded rod 8 is continued to be rotated for thorough clamping. Since the threaded rod 8 and the clamping block 9 are rotatably connected via the bearing 81, when the threaded rod 8 is rotated, the clamping block 9 that is against the surface of the doors and windows will not rotate synchronously to avoid wear on the surface of the doors and windows.

[0030] like Figure 1-2 As shown, one end of the ball screw 4 and the threaded rod 8 are fixedly connected to a rocker arm 83, and the rocker arm 83 is perpendicular to the ball screw 4 and the threaded rod 8.

[0031] When in use, the rocker arm 83 is used to facilitate personnel to rotate the ball screw 4 and the threaded rod 8.

[0032] like Figure 2-4 As shown, the lower end of the pressing block 9 is fixedly connected with an elastic layer 91, and the elastic layer 91 is made of rubber material.

[0033] When the pressing block 9 presses the door and window, the elastic layer 91 can greatly reduce the rigid squeezing force of the pressing block 9 on the door and window, thereby reducing the possibility of concave deformation on the surface of the door and window.

[0034] like Figure 1-2 As shown, a pair of mounting holes 11 are formed at the lower end of the mounting frame 1 .

[0035] When in use, the mounting hole 11 is provided for the bolt to pass through, and the corresponding position on the workbench surface is also drilled and tapped, and then the mounting frame 1 can be mounted on the workbench by means of the bolts. After the bolts are unscrewed, the mounting frame 1 can be disassembled to avoid directly welding the mounting frame 1 to the workbench and making it impossible to disassemble and repair it.

[0036] In summary, the specific working process of this scheme is as follows: when adjusting the position of the clamping block 9, the ball screw 4 needs to be rotated. During the rotation of the ball screw 4, the ball threaded sleeve 5 cooperates with the connecting block 6 to slide on the inner side of the slide rail 2. During the sliding process of the connecting block 6, the connecting rod 61 cooperates with the mounting block 7 to drive the clamping block 9 to adjust the position. During actual operation, personnel only need to rotate the ball screw 4 to adjust the clamping block 9, which is convenient for personnel to operate and use. Moreover, the sliding adjustment method can greatly improve the adjustment accuracy. By rotating the threaded rod 8, the clamping block 9 is driven to move downward, thereby clamping the doors and windows. When the clamping block 9 contacts the surface of the doors and windows, the threaded rod 8 is continued to be rotated for thorough clamping. Since the threaded rod 8 and the clamping block 9 are rotatably connected by the bearing 2 81, when the threaded rod 8 is rotated, the clamping block 9 that is against the surface of the doors and windows will not rotate synchronously, so as to avoid wear on the surface of the doors and windows.

[0037] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A door and window processing and clamping device, comprising a mounting frame (1), characterized in that: The upper end of the mounting frame (1) is fixedly connected to a pair of slide rails (2), one end of the pair of slide rails (2) is fixedly connected to a connecting piece (3), the inner wall of the connecting piece (3) is fixedly connected to a bearing 1 (31), the inner wall of the bearing 1 (31) is fixedly connected to a ball screw (4), the outer circumferential surface of the ball screw (4) is threadedly connected to a ball thread set (5), the outer circumferential surface of the ball thread set (5) is fixedly connected to a pair of connecting blocks (6), the connecting blocks (6) and the slide rails (2) form a sliding connection, one side of the connecting block (6) is fixedly connected to a connecting rod (61), one end of the connecting rod (61) passes through the mounting frame (1) and is fixedly connected to a mounting block (7), a threaded rod (8) passes through and is threadedly connected to the mounting block (7), and a clamping block (9) is provided at the lower end of the threaded rod (8).

2. A door and window processing and pressing device according to claim 1, characterized in that: The lower end of the threaded rod (8) is fixedly connected to a second bearing (81), the outer circumferential surface of the second bearing (81) is fixedly connected to a connecting ring (82), and the lower end of the connecting ring (82) is fixedly connected to the pressing block (9).

3. A door and window processing and pressing device according to claim 1, characterized in that: One end of the ball screw (4) and the threaded rod (8) are both fixedly connected to a rocker arm (83), and the rocker arm (83) is perpendicular to the ball screw (4) and the threaded rod (8).

4. A door and window processing and pressing device according to claim 1, characterized in that: The lower end of the pressing block (9) is fixedly connected to an elastic layer (91), and the elastic layer (91) is made of rubber material.

5. A door and window processing and pressing device according to claim 1, characterized in that: A pair of mounting holes (11) are provided at the lower end of the mounting frame (1).

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