Cutting machine for processing fireproof door

Abstract

The utility model discloses a cutting machine for processing a fireproof door. The cutting machine comprises a base, a hydraulic shearing mechanism, a caliper mechanism and supporting legs. The base comprises a base straight plate and a base inclined plate, the base straight plate is horizontally arranged, and the base inclined plate is connected to the base straight plate and inclines downwards. And the hydraulic shearing mechanism is arranged at the joint of the base straight plate and the base inclined plate. The caliper mechanism is connected with the hydraulic shearing mechanism and located above the base inclined plate. And a plurality of supporting legs are arranged on the bottom surface of the base. A lighting assembly is arranged on the n-shaped frame and provided with an arc-shaped lampshade. The device provided by the utility model is provided with the caliper mechanism, so that the required shearing size can be conveniently adjusted, and large-scale production of fireproof doors with the same specification is facilitated; and hydraulic shearing is adopted, so that the flatness of edge fractures is ensured, and meanwhile, the shearing blades are convenient to replace.

Description

Technical Field

[0001] The utility model belongs to the field of fire door processing devices, and particularly relates to a cutting machine for processing fire doors. Background Art

[0002] A fire door refers to a door that can meet the requirements of fire resistance stability, integrity, and heat insulation within a certain period of time. It is installed in fire compartments, evacuation stairwells, vertical shafts and other places, and is specifically used to isolate flames, which plays a huge role in fire escape. Once a fire breaks out, people can gain escape opportunities through the delay of the fire door.

[0003] In order to achieve the purpose of fire prevention, fire doors often need to be made very thick, and their processing accuracy requirements are high. It is necessary to ensure perfect dimensional matching between the door frame and the door leaf to ensure the sealing performance of the door. Therefore, when cutting fire door plates, it is necessary to ensure the accuracy of cutting, and at the same time, the cutting machine should be able to cut high-thickness plates neatly and reduce the deformation of the edges. Content of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: A cutting machine for processing fire doors, including a base, a hydraulic shearing mechanism, a caliper mechanism and feet.

[0005] The base includes a base straight plate and a base inclined plate. The base straight plate is horizontally arranged, and the base inclined plate is connected to the base straight plate and slopes downward.

[0006] Further, a stop rod mounting block is provided on the lowest edge of the base inclined plate, and a stop rod is vertically provided on the stop rod mounting block.

[0007] The hydraulic shearing mechanism is provided at the connection between the base straight plate and the base inclined plate.

[0008] Further, the hydraulic shearing mechanism includes a portal frame. A hydraulic press is vertically downward provided on the portal frame. The end of the output shaft of the hydraulic press is fixed with a cutting slice by bolts, and the cutting slice is driven by the hydraulic press to move up and down.

[0009] The caliper mechanism is connected to the hydraulic shearing mechanism, and the caliper mechanism is located above the base inclined plate.

[0010] Further, the caliper mechanism includes a set of parallel slide rods and a cross beam. The slide rods are connected to the portal frame. Slide rings are provided at both ends of the cross beam, and the slide rings are slidably installed in the slide rods. A caliper is vertically provided below the cross beam. Caliper electric cylinders are provided on the slide rods in the same direction, and the output arms of the caliper electric cylinders are connected to the slide rings.

[0011] A number of the feet are provided on the bottom surface of the base.

[0012] Further, a lighting component is provided on the portal frame, and the lighting component has an arc-shaped lamp shade.

[0013] A cutting machine for processing fire doors provided by the utility model has the following advantages: it is provided with a caliper mechanism, which is convenient for adjusting the size of the plate to be sheared, facilitating the production of a large number of fire doors of the same specification; it adopts hydraulic shearing, ensuring the flatness of the edge fracture and facilitating the replacement of the shearing blade at the same time. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following-described drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 Structural schematic of a cutting machine for processing fire doors of the present utility model Figure 1 ;

[0016] Figure 2 Structural schematic of a cutting machine for processing fire doors of the present utility model Figure 2 ;

[0017] Figure 3 Side view schematic of a cutting machine for processing fire doors of the present utility model;

[0018] Figure 4 Structural schematic of the caliper mechanism of a cutting machine for processing fire doors of the present utility model.

[0019] Explanation of the reference numerals in the drawings: 1. Base, 101. Base straight plate, 102. Base inclined plate, 103. Baffle rod mounting block, 104. Baffle rod, 2. Hydraulic shearing mechanism, 201. Portal frame, 202. Hydraulic press, 203. Shearing slice, 3. Caliper mechanism, 301. Slide rod, 302. Cross beam, 303. Slide ring, 304. Caliper, 305. Caliper electric cylinder, 4. Support feet, 5. Lighting component. Detailed Embodiment

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the protection scope of the present utility model.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0022] As Figure 1 , Figure 2 , Figure 3 , Figure 4 shown, an embodiment provided by the present utility model is a cutting machine for processing fire doors, which includes a base 1, a hydraulic shearing mechanism 2, a caliper mechanism 3, and a support leg 4.

[0023] The base 1 includes a base straight plate 101 and a base inclined plate 102. The base straight plate 101 is horizontally arranged, and the base inclined plate 102 is connected to the base straight plate 101 and slopes downward. The base straight plate 101 is used for placing raw materials, and the base inclined plate 102 can make the cut sheet slide down under the action of gravity.

[0024] Preferably, a retaining rod mounting block 103 is provided on the lowest edge of the base inclined plate 102, and a retaining rod 104 is vertically provided on the retaining rod mounting block 103, so that the cut sheet can be removed at the end of the base inclined plate 102.

[0025] A hydraulic shearing mechanism 2 is provided at the connection between the base straight plate 101 and the base inclined plate 102.

[0026] Preferably, the hydraulic shearing mechanism 2 includes a portal frame 201. A hydraulic press 202 is vertically downward provided on the portal frame 201. The end of the output shaft of the hydraulic press 202 is fixed with a cutting blade 203 by bolts. The cutting blade 203 is driven by the hydraulic press 202 to move up and down. The dull cutting blade 203 can be replaced by disassembling the bolts to avoid affecting the processing accuracy.

[0027] The caliper mechanism 3 is connected to the hydraulic shearing mechanism 2, and the caliper mechanism 3 is located above the base inclined plate 102.

[0028] Preferably, the caliper mechanism 3 includes a set of parallel slide bars 301 and a cross beam 302. The slide bars 301 are connected to the portal frame 201. Slide rings 303 are provided at both ends of the cross beam 302. The slide rings 303 are slidably installed in the slide bars 301. A caliper 304 is vertically provided below the cross beam 302. Caliper electric cylinders 305 are provided on the slide bars 301 in the same direction. The output arm of the caliper electric cylinder 305 is connected to the slide ring 303. The distance between the caliper 304 and the hydraulic shearing mechanism 2 can be controlled by the caliper electric cylinder 305. After setting, the raw material plate to be processed is placed on the base straight plate 101, pushed to the edge to abut against the caliper 304, and the hydraulic shearing mechanism 2 is opened to complete the shearing.

[0029] A number of feet 4 are provided on the bottom surface of the base 1.

[0030] Preferably, a lighting assembly 5 is provided on the portal frame 201. The lighting assembly 5 has an arc-shaped lamp shade to provide lighting for the operation of workers.

[0031] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separated. The components shown as units may or may not be physical units, that is, they may be located in one place or distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art can understand and implement it without creative labor.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments or equivalently replace some of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A cutting machine for processing fire doors, characterized in that: It comprises a base (1), a hydraulic shearing mechanism (2), a caliper mechanism (3) and a support foot (4); The base (1) comprises a base straight plate (101) and a base inclined plate (102); the base straight plate (101) is arranged horizontally, and the base inclined plate (102) is connected to the base straight plate (101) and tilted downward; The hydraulic shearing mechanism (2) is provided at the connection between the base straight plate (101) and the base inclined plate (102); The caliper mechanism (3) is connected to the hydraulic shear mechanism (2), and the caliper mechanism (3) is located above the base inclined plate (102); The bottom surface of the base (1) is provided with a plurality of supporting feet (4).

2. A cutting machine for fire door processing according to claim 1, characterized in that: A barrier rod mounting block (103) is provided on the lowest side of the base inclined plate (102), and a barrier rod (104) is vertically provided on the barrier rod mounting block (103).

3. The cutting machine for fire door processing according to claim 1, characterized in that: The hydraulic shearing mechanism (2) comprises a gate frame (201), on which a hydraulic press (202) is vertically arranged downward, and a shearing piece (203) is fixed to the end of the output shaft of the hydraulic press (202) by bolts, and the shearing piece (203) is driven by the hydraulic press (202) to move up and down.

4. A cutting machine for fire door processing according to claim 3, characterized in that: The caliper mechanism (3) comprises a group of parallel sliding rods (301) and beams (302); the sliding rods (301) are connected to the door frame (201); both ends of the beams (302) are provided with slip rings (303); the slip rings (303) are slidably installed in the sliding rods (301); a caliper (304) is vertically provided below the beams (302); a caliper electric cylinder (305) is provided on the sliding rods (301) in the same direction; and an output arm of the caliper electric cylinder (305) is connected to the slip ring (303).

5. The cutting machine for fire door processing according to claim 3, characterized in that: The door frame (201) is provided with a lighting assembly (5), and the lighting assembly (5) has an arc-shaped lampshade.

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