Steel gate embedded part profile steel trimming equipment

Abstract

The utility model discloses steel gate embedded part profile steel trimming equipment, and belongs to the technical field of hydraulic engineering gates. Comprising a rack, a workbench is arranged on the rack, a lower hobbing cutter is rotationally arranged in the workbench, the upper end of the lower hobbing cutter penetrates through the workbench, an upper hobbing cutter with the adjustable height is arranged above the rear side of the lower hobbing cutter, a driving assembly used for driving the upper hobbing cutter to rotate is arranged on the rack, and a plurality of installation limiting holes are formed in the workbench. A guide rod used for guiding movement of the profile steel can be inserted into the mounting limiting hole, the guide rod is rotationally connected with the mounting limiting hole, a rolling shear blade is arranged on the surface of the outer edge of the lower hob, and a plurality of tooth grooves are evenly formed in the surface of the outer edge of the upper hob. According to the edge cutting equipment, under the cooperation of the upper hobbing cutter and the lower hobbing cutter, a rolling shearing device capable of shearing profile steel is formed, rolling shearing cutting of the profile steel can be rapidly achieved, and profile steel deformation is small.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of water conservancy project gate, specifically a steel gate embedded part section steel cutting equipment. BACKGROUND

[0002] The plane steel gate is a control facility of opening and closing the water discharge passage, and the steel gate mainly realizes sealing and water retaining by the water stop on the gate leaf and the water stop base plate in the gate groove, and the opening and closing mainly utilizes the rolling of the steel gate wheel in the gate groove to adjust the water passing capacity of the gate, and the water retaining height can be freely adjusted, so the plane steel gate is widely applied.

[0003] Due to the different water retaining heights of the water retaining structures of the reservoir and the river channel and the different heights and widths of the gate grooves, the finished profile needs to be cut longitudinally, and currently there are various cutting modes, including mechanical cutting and manual cutting. UTILITY MODEL CONTENTS

[0004] The utility model discloses a steel gate embedded part section steel cutting equipment, in the steel gate embedded part manufacturing process, adopt the form of roll cutting to realize the cutting of section steel, thereby reducing the deformation of section steel, so as to solve the problems in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A steel gate embedded part section steel cutting equipment, including frame, be provided with work table on the frame, be provided with lower hob in the work table rotation, lower hob upper end penetrates the work table, the upper side of lower hob rear is provided with the upper hob of adjustable height, be provided with the drive assembly for driving the rotation of upper hob on the frame, work table is opened and is provided with a plurality of installation limit hole, the guide rod for guiding the movement of section steel can be inserted in the installation limit hole, the guide rod is rotatably connected with the installation limit hole, the outer edge surface of lower hob is provided with roll cutting edge, the outer edge surface of upper hob is evenly provided with a plurality of gear grooves.

[0007] As a further preferred embodiment of the utility model: the drive assembly includes a speed reducer, the adjusting frame is arranged on the rear side of the workbench, the lifting slide plate is arranged on the adjusting frame, the speed reducer is arranged on the lifting slide plate, and the output end of the speed reducer is connected with the upper hob.

[0008] As a further preferred embodiment of the utility model: the adjusting frame is rotatably provided with a lead screw on both sides, the lead screw penetrates both sides of the lifting slide plate and is screw-connected with the lifting slide plate, two gear boxes connected with the lead screw are correspondingly arranged on the upper end of the adjusting frame, and the adjusting rod for driving the rotation of the lead screw is arranged on the gear box.

[0009] As a further preferred scheme of the utility model: telescopic rod is arranged in the installation limiting hole, a pressure rod is rotatably arranged on the telescopic rod.

[0010] Compared with the prior art, the utility model has the advantages that:

[0011] The edge cutting equipment forms the roll shearing device capable of shearing the profile steel through the cooperation of the upper and lower hob, the tooth groove is formed on the upper hob to serve as the driving wheel of the profile steel movement, the shearing edge is arranged on the lower hob to serve as the cutting wheel, the two are matched, the roll shearing cutting of the profile steel can be quickly realized, the profile steel deformation is small, meanwhile, the guide rod and the pressure rod are designed, the upper hob is designed as the liftable type, the equipment can be applicable to different models of the profile steel, the flexibility is high, and the stability of the profile steel movement during cutting is ensured, and the product quality is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the stereoscopic structure schematic diagram of the steel gate embedded part profile steel edge cutting equipment of the utility model Figure 1 ;

[0013] Figure 2 It is the stereoscopic structure schematic diagram of the steel gate embedded part profile steel edge cutting equipment of the utility model Figure 2 ;

[0014] Figure 3 It is the working table internal structure schematic view of the steel gate embedded part profile steel edge cutting equipment of the utility model;

[0015] Figure 4 It is the actual application state schematic view of the steel gate embedded part profile steel edge cutting equipment of the utility model.

[0016] In the drawing: 1, rack;2, working table;3, installation limiting hole;4, guide rod;5, telescopic rod;6, pressure rod;7, lower hob;8, upper hob;9, adjusting frame;10, speed reducer;11, adjusting rod;12, gear box;13, screw;14, lifting slide;15, fixed bolt;16, profile steel;17, bearing seat. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model. Embodiment 1

[0018] Please refer to Figures 1-4This embodiment provides a steel profile trimming device for embedded steel sections of a steel gate, including a frame 1, a worktable 2 mounted on the frame 1, and a lower roller cutter 7 rotatably mounted within the worktable 2. The upper end of the lower roller cutter 7 penetrates the worktable 2. The installation of the lower roller cutter 7 should be a conventional setup familiar to those skilled in the art, such as... Figure 3 As shown, the lower hob 7 can be installed on the bearing housing 17 by installing two bearing housings 17 inside the worktable 2.

[0019] An adjustable-height upper hob 8 is provided above and behind the lower hob 7. A drive assembly for rotating the upper hob 8 is provided on the frame 1. Specifically, as shown... Figures 1-4 As shown, the drive assembly is preferably a reducer 10. An adjustment frame 9 is mounted on the frame 1, located behind the worktable 2. A liftable sliding plate 14 is mounted on the adjustment frame 9. The reducer 10 is mounted on the lifting plate 14, and its output end is connected to the upper hob 8. To achieve the lifting of the sliding plate 14, lead screws 13 are rotatably mounted on both sides of the adjustment frame 9. The lead screws 13 pass through both sides of the lifting plate 14 and are threadedly connected to it. Two gearboxes 12, connected to the lead screws 13, are correspondingly mounted on the upper end of the adjustment frame 9. Each gearbox 12 has an adjustment rod 11 for driving the lead screws 13 to rotate. It should be noted that the gearbox 12 is a conventional structure in the mechanical field. In this application, it is used to convert the rotation of the adjustment rod 11 into the rotation of the lead screw 13. Its internal structure can preferably be a conventional bevel gear transmission structure, which will not be elaborated further in this application.

[0020] In addition, such as Figure 2 As shown, in order to ensure the stability of the lifting plate 14 during operation, as a conventional design, a fixing bolt 15 can be installed on the rear side of the lifting plate 14. After the height of the lifting plate 14 is adjusted, the fixing bolt 15 is tightened to fix the lifting plate 14 to the adjusting frame 19.

[0021] To ensure stable movement of the steel section 16 on the worktable 2 and to make the worktable 2 suitable for processing different types of steel sections 16, multiple mounting and limiting holes 3 are provided on the worktable 2. Guide rods 4 for guiding the movement of the steel section 16 can be inserted into the mounting and limiting holes 3, and the guide rods 4 are rotatably connected to the mounting and limiting holes 3. In practical applications, the guide rods 4 are preferably made of pins, which is a conventional structural choice and will not be described in detail here. At the same time, a telescopic rod 5 is inserted into the mounting and limiting holes 3, and a pressure rod 6 is rotatably mounted on the telescopic rod 5. The pressure rod 6 cooperates with the guide rod 4 to achieve stability of the steel section 16 in both the horizontal and vertical directions. The telescopic rod 5 is a conventional design familiar to those skilled in the art. Its internal structure can be a spring structure or a threaded connection, which is a conventional structure. The structural selection and use are common knowledge familiar to those skilled in the art, and will not be described or limited in this application.

[0022] In order to achieve stable rolling shearing of the steel profile 16, the lower rolling cutter 7 is used as the main cutting cutter. A rolling shear blade is provided on the outer edge surface of the lower rolling cutter 7. Preferably, the blade edge angle is 80°. The upper rolling cutter 8 is used as the driving rolling cutter. Multiple tooth grooves are evenly opened on the outer edge surface of the upper rolling cutter 8 to make it a gear structure, which is used to drive the steel profile 16 forward to complete the rolling shearing.

[0023] In practical applications, such as Figure 4 As shown, during cutting, the cutting amount of the profile is first determined according to the design requirements. The height of the upper roller cutter 8 and the depth of cut are adjusted by controlling the adjusting rod 11. Then, the lifting slide plate 14 and the adjusting frame 9 are fixed by fixing bolts 15. Then, the installation position of the guide rod 4 is determined according to the cutting amount. The guide rod 4 is placed in the corresponding installation limit hole 3, and the telescopic rod 5 is inserted into the corresponding installation limit hole 3. The height of the pressure rod 6 is adjusted, and the profile 16 is placed on the worktable 3 and pushed into the shearing gap between the upper roller cutter 5 and the lower roller cutter 4, so that its side contacts the guide rod 4 and its top contacts the pressure rod 6. Then, the reducer 10 is started, and the profile 16 is cut by roller shearing under the rotation of the upper roller cutter 8 and the lower roller cutter 7.

[0024] It should be noted that the above embodiments are only specific and clear descriptions of the technical solutions and features of this application. Solutions or features that are prior art or common knowledge to those skilled in the art will not be described in detail in the above embodiments.

[0025] Furthermore, the technical solutions of this application are not limited to the above embodiments. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A steel gate embedded part profile steel trimming equipment, comprising a rack (1), characterized in that, The rack (1) is provided with a workbench (2), the workbench (2) is rotatably provided with a lower hob (7), the lower hob (7) penetrates the workbench (2) at the upper end, the rear upper side of the lower hob (7) is provided with an upper hob (8) with adjustable height, the rack (1) is provided with a driving assembly for driving the upper hob (8) to rotate, a plurality of installation limiting holes (3) are formed in the workbench (2), a guide rod (4) for guiding the movement of the profile steel (16) can be inserted into the installation limiting hole (3), the guide rod (4) is rotatably connected with the installation limiting hole (3), the outer surface of the lower hob (7) is provided with a rolling shear blade, and the outer surface of the upper hob (8) is uniformly provided with a plurality of tooth grooves.

2. The steel gate embedded part steel trimming apparatus according to claim 1, characterized in that, The driving assembly comprises a speed reducer (10), the rack (1) is provided with an adjusting frame (9) located at the rear side of the workbench (2), the adjusting frame (9) is provided with a liftable lifting slide plate (14), the speed reducer (10) is arranged on the lifting slide plate (14), and the output end of the speed reducer (10) is connected with the upper hob (8).

3. The steel gate pre-embedded steel cutting edge device according to claim 2, characterized in that, The adjusting frame (9) is rotatably provided with a lead screw (13) on both sides, the lead screw (13) penetrates the lifting slide plate (14) on both sides and is threadedly connected with the lifting slide plate (14), the adjusting frame (9) is correspondingly provided with two gearboxes (12) connected with the lead screw (13) at the upper end, and the gearbox (12) is provided with an adjusting rod (11) for driving the lead screw (13) to rotate.

4. The steel gate embedded part section steel trimming apparatus according to claim 1, characterized in that, The installation limiting hole (3) is provided with a telescopic rod (5), and the telescopic rod (5) is rotatably provided with a pressing rod (6).

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