Positioning and punching mechanism for fireproof door production

Abstract

The utility model belongs to the technical field of positioning and punching for fireproof door production, and particularly relates to a positioning and punching mechanism for fireproof door production, which comprises a machine tool, a transverse pulley outer frame is arranged on one side of the top surface of the machine tool, a fixing block is connected to one side of the transverse pulley outer frame, and a transverse threaded rod is connected to the outer side of the transverse pulley outer frame. One end of the transverse threaded rod is connected with a second hand wheel, the outer side of the transverse threaded rod is sleeved with a transverse sliding block, one side of the transverse sliding block is slidably connected with a transverse pulley plate, the other side of the transverse sliding block is connected with a vertical pulley plate, and the top end of the vertical pulley plate is connected with a first motor; the two ends of the vertical pulley plate are connected with vertical threaded rods coaxial with output shafts of the first motors, the outer sides of the vertical threaded rods are sleeved with vertical sliding blocks, the outer sides of the vertical sliding blocks are connected with a motor box, the lower portion of the motor box is connected with a collecting box, and the outer side of the collecting box is slidably connected with a drawer. By means of the scheme, the problems that an ordinary positioning punching mechanism is insufficient in flexibility, not high in universality and complex in scrap collection are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of positioning and punching for fire door production, in particular to a positioning and punching mechanism for fire door production. Background Art

[0002] Fire doors refer to doors that can meet the requirements of fire resistance stability, integrity and thermal insulation within a certain period of time. They are fireproof partitions with a certain degree of fire resistance, installed between fire compartments, evacuation stairwells and vertical shafts, etc., which have the function of preventing the spread of fire and smoke, and can prevent the spread of fire within a certain period of time to ensure the evacuation of personnel;

[0003] The patent specification with application number CN202022801992.1 discloses a positioning and punching mechanism for the production of fire doors, the positioning and punching mechanism for the production of fire doors includes a frame, a fixed tube is welded on the frame, a support rod is slidably connected inside the fixed tube, a placement plate is fixedly installed on the end of the support rod, a first fixed plate and a fixed block are fixed on the placement plate, a second fixed plate is slidably connected above the placement plate, a screw is threadedly connected to the internal thread of the fixed block, and the end of the screw is rotatably connected in the second fixed plate, a dust hood is fixed to the bottom of the frame, a first pipeline is fixedly connected to the end of the dust hood, the end of the first pipeline is connected to the air inlet end of the blower, the air outlet end of the blower is fixedly connected to the second pipeline, and the end of the second pipeline is connected to a collection box.

[0004] However, in the implementation of the relevant technology, the following problems were found: the ordinary positioning and punching mechanism cannot quickly determine the size of different types of door panels, and is not flexible enough and universal enough. It takes time to mark the size and preset the holes, which affects the progress of the work, and the debris collection is too complicated.

[0005] For this reason, we proposed a positioning punching mechanism for fire door production. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a positioning and punching mechanism for fire door production, which has the advantages of high flexibility, convenient punching, firm fixation and easy debris collection.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a positioning and punching mechanism for producing fire doors, comprising a machine tool, a transverse pulley outer frame is fixedly provided on one side of the top surface of the machine tool, a fixing block is fixedly connected to one side of the transverse pulley outer frame, a transverse threaded rod is fixedly connected to the outer side of the transverse pulley outer frame, one end of the transverse threaded rod is fixedly connected to the second hand wheel, a transverse sliding block is sleeved on the outer side of the transverse threaded rod, a transverse pulley plate is slidably connected to one side of the transverse slide, a vertical pulley plate is fixedly connected to the top of the vertical pulley plate at the opposite side of the transverse pulley plate of the transverse slide, a first motor is fixedly connected to the top of the vertical pulley plate, vertical threaded rods coaxial with the output shaft of the first motor are fixedly connected to the two ends of the vertical pulley plate, a vertical sliding block is sleeved on the outer side of the vertical threaded rod, a motor box is fixedly connected to the outer side of the vertical sliding block, a collection box is fixedly connected to the lower side of the motor box, and a drawer is slidably connected to the outer side of the collection box.

[0008] Preferably, the transverse pulley outer frame on the top surface of the machine tool is slidably connected to a limiting block on one side relative to the other side, the upper end of the limiting block is rotatably connected to a hydraulic driving shaft, the upper end of the hydraulic driving shaft is rotatably connected to a roller plate, the side of the limiting block is rotatably connected to one end of a first threaded rod, and the other end of the first threaded rod is rotatably connected to a first handwheel.

[0009] Preferably, a button for controlling the hydraulic driving shaft is fixedly connected to the side of the machine tool.

[0010] Preferably, a second motor is slidably arranged inside the motor box, one end of a linkage shaft is fixedly connected to the end of the output shaft of the second motor, and a drilling bit is fixedly connected to the other end of the linkage shaft.

[0011] Preferably, a first sliding groove is opened on the top of the motor box, one side of a sliding shaft is slidably connected inside the first sliding groove, and the other side of the sliding shaft is fixedly connected to the second motor.

[0012] Preferably, a second slide groove is provided on both sides of the collection box, a linkage block is slidably connected inside the second slide groove, one end of a connecting shaft is fixedly connected inside the linkage block, and the other end of the connecting shaft is fixedly connected to a drawer.

[0013] Preferably, a transverse slider is sleeved on the outer side of the transverse threaded rod, and the transverse threaded rod is rotatably connected to the transverse slider, and a vertical slider is sleeved on the outer side of the vertical threaded rod, and the vertical threaded rod is rotatably connected to the vertical slider.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model combines the transverse movable slide rail and the vertical movable slide rail to greatly improve the flexibility of the punching machine, and can change the position of fire doors with punching requirements at different positions.

[0016] 2. The utility model reduces the debris and waste generated during operation and improves the working environment during operation by adding a collection box below the threaded drill bit.

[0017] 3. The utility model increases the stability of the fire door when punching by setting handwheel drive and hydraulic drive fixing methods, and can accurately fix fire doors of different models. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic diagram of the vertical movable slide rail structure of the utility model;

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

[0021] Figure 4 This is a schematic diagram of the structure of the transversely movable slide rail of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the punching device of the utility model.

[0023] In the figure: 1, machine tool; 2, limit block; 3, hydraulic push shaft; 4, roller plate; 5, first threaded rod; 6, horizontal pulley frame; 61, horizontal threaded rod; 62, horizontal slide block; 63, second hand wheel; 64, horizontal pulley plate; 7, first hand wheel; 8, button; 9, vertical pulley plate; 91, vertical threaded rod; 92, vertical slide block; 93, first motor; 10, motor box; 101, second motor; 102, linkage shaft; 103, drilling bit; 104, sliding shaft; 105, first slide groove; 11, collection box; 111, second slide groove; 112, linkage block; 113, connecting shaft; 12, drawer; 13, fixed block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figures 1 to 5 As shown, the utility model provides a positioning and punching mechanism for producing fire doors, including a machine tool 1, a transverse pulley outer frame 6 is fixedly arranged on one side of the top surface of the machine tool 1, a fixed block 13 is fixedly connected to one side of the transverse pulley outer frame 6, a transverse threaded rod 61 is fixedly connected to the outer side of the transverse pulley outer frame 6, one end of the transverse threaded rod 61 is fixedly connected to a second hand wheel 63, a transverse slider 62 is sleeved on the outer side of the transverse threaded rod 61, a transverse pulley plate 64 is slidably connected to one side of the transverse slider 62, a vertical pulley plate 9 is fixedly connected to the opposite side of the transverse pulley plate 64 of the transverse slider 62, a first motor 93 is fixedly connected to the top of the vertical pulley plate 9, a vertical threaded rod 91 coaxial with the output shaft of the first motor 93 is fixedly connected to both ends of the vertical pulley plate 9, a vertical slider 92 is sleeved on the outer side of the vertical threaded rod 91, a motor box 10 is fixedly connected to the outer side of the vertical slider 92, a collection box 11 is fixedly connected to the lower part of the motor box 10, and a drawer 12 is slidably connected to the outer side of the collection box 11.

[0026] Specifically, the transverse pulley frame 6 on the top surface of the machine tool 1 is slidably connected to the limiting block 2 on one side thereof, the upper end of the limiting block 2 is rotatably connected to the hydraulic driving shaft 3, the upper end of the hydraulic driving shaft 3 is rotatably connected to the roller plate 4, the side of the limiting block 2 is rotatably connected to one end of the first threaded rod 5, the other end of the first threaded rod 5 is rotatably connected to the first hand wheel 7, the hydraulic driving shaft 3 can be used to drive the roller plate to tighten the fire door, thereby enhancing the fixing ability during operation.

[0027] Furthermore, a button 8 for controlling the hydraulic driving shaft 3 is fixedly connected to the side of the machine tool 1, and the hydraulic driving shaft 3 can be controlled by the button 8, which is simple and convenient to operate.

[0028] Furthermore, a second motor 101 is slidably arranged inside the motor box 10, and the end of the output shaft of the second motor 101 is fixedly connected to one end of a linkage shaft 102, and the other end of the linkage shaft 102 is fixedly connected to a drilling bit 103, and the drilling bit 103 can be driven to rotate and drill holes by starting the second motor 101.

[0029] It is worth mentioning that a first slide groove 105 is opened on the top of the motor box 10, and the interior of the first slide groove 105 is slidably connected to one side of the sliding shaft 104, and the other side of the sliding shaft 104 is fixedly connected to the second motor 101. The punching depth can be controlled by moving the sliding shaft 104, which is more flexible.

[0030] It is worth noting that a second slide groove 111 is provided on both sides of the collection box 11, and a connecting block 112 is slidably connected inside the second slide groove 111, and one end of a connecting shaft 113 is fixedly connected inside the connecting block 112, and the other end of the connecting shaft 113 is fixedly connected to a drawer 12. The collection box 11 and the drawer 12 can be used to collect debris dropped during punching, thereby improving the working environment.

[0031] It is worth mentioning that a transverse slider 62 is sleeved on the outer side of the transverse threaded rod 61, and the transverse threaded rod 61 is rotationally connected to the transverse slider 62, and a vertical slider 92 is sleeved on the outer side of the vertical threaded rod 91, and the vertical threaded rod 91 is rotationally connected to the vertical slider 92. The positions of the transverse slider 62 and the vertical slider 92 are controlled by rotating the transverse threaded rod 61 and the vertical threaded rod 91, thereby enhancing the flexibility of punching.

[0032] Among them, the hydraulic driving shaft 3, the first motor 93, and the second motor 101 are prior arts and will not be described in detail. At the same time, the utility model also includes a power supply, a controller, and a switch, which are not the main technical points of the patent and will not be described in detail. The "front, back, left, and right" perspectives of the device are as follows: Figure 1 The direction shown in the figure is used as the reference.

[0033] Working principle: put the fire door into the machine tool 1, and drive the first threaded rod 5 by rotating the first hand wheel 7, and the first threaded rod 5 pushes the limit block 2 to fix the fire door as a whole between the limit block 2 and the fixed block 13, and control the hydraulic push shaft 3 and the pulley plate 4 to press the fire door by starting the first motor 93, and drive the vertical threaded rod 91 to rotate spirally, and the vertical threaded rod 91 rotates spirally to drive the vertical slider 92 to move along the vertical pulley plate 9, and drive the transverse threaded rod 61 to rotate spirally by rotating the second hand wheel 63 outside the transverse pulley outer frame 6, and the transverse threaded rod 61 rotates spirally to drive the transverse slider 62 to move along the transverse pulley plate 64, and the transverse slider 62 is in contact with the vertical pulley plate 9, and the motor box 10 is started after adjusting the position, and the output end of the second motor 101 in the motor box 10 rotates to drive the linkage shaft 102, and the linkage shaft 102 rotates to drive the punching drill 103 to punch holes, and the sliding shaft 104 can be pushed to adjust the position of the punching drill 103.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning and punching mechanism for producing fire doors, comprising a machine tool (1), characterized in that: A transverse pulley frame (6) is fixedly arranged on one side of the top surface of the machine tool (1); a fixed block (13) is fixedly connected to one side of the transverse pulley frame (6); a transverse threaded rod (61) is fixedly connected to the outer side of the transverse pulley frame (6); one end of the transverse threaded rod (61) is fixedly connected to a second hand wheel (63); a transverse slider (62) is sleeved on the outer side of the transverse threaded rod (61); a transverse pulley plate (64) is slidably connected to one side of the transverse slider (62); and a transverse pulley plate (64) is slidably connected to one side of the transverse slider (62). A vertical pulley plate (9) is fixedly connected to the side, a first motor (93) is fixedly connected to the top of the vertical pulley plate (9), a vertical threaded rod (91) coaxial with the output shaft of the first motor (93) is fixedly connected to both ends of the vertical pulley plate (9), a vertical slider (92) is sleeved on the outer side of the vertical threaded rod (91), a motor box (10) is fixedly connected to the outer side of the vertical slider (92), a collection box (11) is fixedly connected to the lower side of the motor box (10), and a drawer (12) is slidably connected to the outer side of the collection box (11).

2. A positioning and punching mechanism for fire door production according to claim 1, characterized in that: The lateral pulley outer frame (6) on the top surface of the machine tool (1) is slidably connected to a limiting block (2) on one side thereof; the upper end of the limiting block (2) is rotatably connected to a hydraulic driving shaft (3); the upper end of the hydraulic driving shaft (3) is rotatably connected to a roller plate (4); the side surface of the limiting block (2) is rotatably connected to one end of a first threaded rod (5); the other end of the first threaded rod (5) is rotatably connected to a first hand wheel (7).

3. A positioning and punching mechanism for fire door production according to claim 2, characterized in that: A button (8) for controlling the hydraulic driving shaft (3) is fixedly connected to the side of the machine tool (1).

4. A positioning and punching mechanism for fire door production according to claim 1, characterized in that: A second motor (101) is slidably disposed inside the motor box (10), the end of the output shaft of the second motor (101) is fixedly connected to one end of a linkage shaft (102), and the other end of the linkage shaft (102) is fixedly connected to a drilling bit (103).

5. The positioning and punching mechanism for fire door production according to claim 1, characterized in that: A first sliding groove (105) is provided above the motor box (10), one side of a sliding shaft (104) is slidably connected inside the first sliding groove (105), and the other side of the sliding shaft (104) is fixedly connected to a second motor (101).

6. A positioning and punching mechanism for fire door production according to claim 1, characterized in that: Second slide grooves (111) are provided on both sides of the collection box (11); a linkage block (112) is slidably connected inside the second slide groove (111); one end of a connecting shaft (113) is fixedly connected inside the linkage block (112); and the other end of the connecting shaft (113) is fixedly connected to the drawer (12).

7. A positioning and punching mechanism for fire door production according to claim 1, characterized in that: The outer side of the transverse threaded rod (61) is sleeved with a transverse slider (62), and the transverse threaded rod (61) and the transverse slider (62) are rotatably connected. The outer side of the vertical threaded rod (91) is sleeved with a vertical slider (92), and the vertical threaded rod (91) and the vertical slider (92) are rotatably connected.

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