Cutting equipment for guardrail processing

Abstract

The utility model discloses cutting equipment for guardrail processing, which comprises a workbench, a cutting platen, a pressing plate and a cutting blade, the middle position of one side of the top end of the workbench is fixedly connected with a fixed seat, the top end of the fixed seat is fixedly connected with a top plate, and the middle position of one side of the bottom end of the top plate is fixedly connected with an electric push rod. The multiple sets of second positioning grooves are formed in the cutting blade, the positioning rods on the first connecting base penetrate through the second positioning grooves in the cutting blade and are inserted into the first positioning grooves in the second connecting base, and therefore the first connecting base can be matched with the second connecting base to complete clamping work on the cutting blade; when the cutting blade needs to be replaced, a second bolt on a fixing block is rotated, the second bolt can drive a first connecting base and a positioning rod to be pulled out of a second positioning groove in the cutting blade through a movable disc, and rapid replacement work of the cutting blade is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrail processing, in particular to a cutting device for processing guardrail railings. Background Art

[0002] Guardrails are mainly used for the protection and safeguarding of personal safety and equipment facilities in residential areas, highways, commercial areas, public places and other places. During the assembly process of guardrails, in order to ensure that the guardrails are in the appropriate length specifications during installation, it is necessary to use a cutting device to cut the guardrails into appropriate specifications.

[0003] A cutting device for processing guardrails disclosed in the Chinese utility model patent application disclosure CN215880137U, after placing the guardrail on a load-bearing platform and adjusting the position of the guardrail, manually rotate the lead screw, at which time the two clamps slide back and forth and approach each other, so as to clamp and fix the guardrail, and then move the pressure plate downward to press and fix the guardrail, and then the cutting machine moves downward while running, so as to cut the guardrail, and the cut debris can pass through the through hole and fall into the collection box, so as to collect and process it conveniently, but the guardrail cutting blade will cause wear due to long-term use, and the blade replacement convenience of the cutting equipment is poor, which affects the subsequent overall cutting effect of the guardrail. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting device for processing guardrail railings to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of cutting equipment for processing guardrail railings, comprising a workbench, a cutting table, a pressing plate and a cutting blade, a fixed seat is fixedly connected to the middle position of one side of the top end of the workbench, the top of the fixed seat is fixedly connected to the top plate, the middle position of one side of the bottom end of the top plate is fixedly connected to an electric push rod, the bottom end of the electric push rod is fixedly connected to an assembly seat, the middle position of the bottom end of one side of the assembly seat is fixedly connected to a fixed block, a screw groove is provided at the middle position inside one side of the fixed block, the internal thread of the screw groove is connected to a second bolt, one side of the second bolt is rotatably connected to a movable disk, the middle position of one side of the movable disk is fixedly connected to a push rod, one side of the push rod is fixedly connected to a first connecting seat, one side of the first connecting seat is evenly and evenly provided with positioning rods, a second motor is installed at the middle position inside the bottom end of the assembly seat, the output shaft end of the second motor is installed with a second connecting seat, one side of the second connecting seat is evenly and evenly provided with first positioning grooves, and one side of the second connecting seat is provided with a cutting blade.

[0006] Preferably, a first motor is installed on both sides of the inner top of the workbench, and a threaded rod is installed on the output shaft end of the first motor.

[0007] Preferably, threaded blocks are connected to both sides of the outside of the threaded rod, the threaded rod and the threaded block are threadedly connected, and the top of the threaded block is fixedly connected to a connecting block.

[0008] Preferably, a cutting table is fixedly connected to the top of the connecting block, a cutting groove is provided on one side of the top of the cutting table, and a gantry is fixedly connected to one side of the top of the cutting table.

[0009] Preferably, first bolts are provided on both sides of the gantry, the gantry and the first bolts are threadedly connected, a pressure plate is provided at the bottom end of the first bolt, and the first bolt and the pressure plate are rotationally connected.

[0010] Preferably, second positioning grooves are evenly and equidistantly arranged inside the cutting blade, and a positioning rod is movably connected inside the second positioning groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. This kind of cutting equipment for processing guardrail railings has multiple sets of second positioning grooves arranged inside the cutting blade, and the positioning rod on the first connecting seat passes through the second positioning groove on the cutting blade and is inserted into the first positioning groove on the second connecting seat, so that the first connecting seat can cooperate with the second connecting seat to complete the clamping work of the cutting blade. When the cutting blade needs to be replaced, by rotating the second bolt on the fixed block, the second bolt can drive the first connecting seat and the positioning rod to be pulled out from the second positioning groove on the cutting blade through the movable disk, so as to complete the rapid replacement of the cutting blade;

[0013] 2. This kind of cutting equipment for processing guardrail railings has a gantry on the cutting table. By rotating the first bolt on the gantry, the pressure plate at the bottom end of the first bolt can be pressed against the surface of the guardrail. At the same time, the first motor in the workbench is started to drive the threaded rod to rotate. The threaded block on the threaded rod can drive the cutting table to move through the connecting block, so that the cutting table can drive the top guardrail to move its position. The operation is simple and convenient, which improves the overall flexibility of the cutting equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the left side cross-sectional structure of the cutting table of the utility model;

[0016] Figure 3This is a schematic cross-sectional view of the cutting blade of the utility model;

[0017] Figure 4 This is a schematic diagram of the overall structure of the first connecting seat of the utility model;

[0018] Figure 5 It is a side structural schematic diagram of the cutting blade of the utility model.

[0019] In the figure: 1, workbench; 2, first motor; 201, threaded rod; 202, threaded block; 203, connecting block; 3, cutting table; 301, cutting groove; 4, gantry; 401, first bolt; 5, pressure plate; 6, fixed seat; 601, top plate; 7, electric push rod; 8, assembly seat; 801, fixed block; 802, screw groove; 9, second bolt; 901, movable plate; 902, push rod; 903, first connecting seat; 904, positioning rod; 10, second motor; 11, second connecting seat; 1101, first positioning groove; 12, cutting blade; 1201, second positioning groove. DETAILED DESCRIPTION

[0020] 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.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0022] See also Figure 1-5The utility model provides an embodiment: a cutting device for processing guardrail railings, comprising a workbench 1, a cutting table 3, a pressing plate 5 and a cutting blade 12, a first motor 2 is installed on both sides of the top of the workbench 1, a threaded rod 201 is installed on the output shaft end of the first motor 2, and threaded blocks 202 are connected on both sides of the outside of the threaded rod 201, the threaded rod 201 and the threaded block 202 are threadedly connected, the top of the threaded block 202 is fixedly connected with a connecting block 203, and the top of the connecting block 203 is fixedly connected with a cutting table 3, the first motor 2 can drive the threaded rod 201 to rotate when it is started, and the threaded blocks 202 on both sides of the outside of the threaded rod 201 can move in the same direction on the threaded rod 201, and the threaded block 202 can drive the cutting table 3 at the top to move through the connecting block 203;

[0023] A cutting groove 301 is provided on one side of the top of the cutting plate 3. The cutting groove 301 can facilitate the cutting blade 12 to perform cutting work while preventing the cutting blade 12 from damaging the surface of the cutting plate 3.

[0024] A gantry 4 is fixedly connected to one side of the top of the cutting table 3, and first bolts 401 are connected to both sides of the gantry 4. The gantry 4 and the first bolt 401 are threadedly connected, and a pressing plate 5 is connected to the bottom end of the first bolt 401. The first bolt 401 and the pressing plate 5 are rotatably connected. The first bolt 401 rotates inside the gantry 4, which can push the pressing plate 5 to move downward, so that the pressing plate 5 can be close to the guardrail at the top of the cutting table 3, completing the pressing and limiting work of the guardrail;

[0025] A fixing seat 6 is fixedly connected to the middle position of one side of the top of the workbench 1, a top plate 601 is fixedly connected to the top of the fixing seat 6, an electric push rod 7 is fixedly connected to the middle position of one side of the bottom end of the top plate 601, and an assembly seat 8 is fixedly connected to the bottom end of the electric push rod 7. When the electric push rod 7 is started, the assembly seat 8 can be pushed downward, and the assembly seat 8 can drive the cutting blade 12 to close to the guardrail on the cutting table 3 to perform cutting work;

[0026] A fixed block 801 is fixedly connected to the middle position of the bottom end of one side of the assembly seat 8, a screw groove 802 is provided in the middle position inside one side of the fixed block 801, and a second bolt 9 is connected to the internal thread of the screw groove 802, and a movable disk 901 is rotatably connected to one side of the second bolt 9, and a push rod 902 is fixedly connected to the middle position of one side of the movable disk 901, and a first connecting seat 903 is fixedly connected to one side of the push rod 902, and a positioning rod 904 is evenly and equidistantly provided on one side of the first connecting seat 903. The second bolt 9 rotates in the screw groove 802 on the fixed block 801, and the push rod 902 and the first connecting seat 903 can be pushed to move by the movable disk 901. At the same time, the second bolt 9 and the movable disk 901 are rotatably connected, so the cutting blade 12 drives the push rod 902 and the movable disk 901 to rotate through the first connecting seat 903, which will not affect the rotation of the second bolt 9;

[0027] A second motor 10 is installed in the middle position inside the bottom end of the assembly seat 8, and a second connecting seat 11 is installed at the output shaft end of the second motor 10. First positioning grooves 1101 are evenly and evenly arranged at one side of the second connecting seat 11. A cutting blade 12 is arranged on one side of the second connecting seat 11. When the second motor 10 is started, the cutting blade 12 can be driven to rotate through the second connecting seat 11, so that the cutting blade 12 can perform efficient cutting work;

[0028] The inside of the cutting blade 12 is evenly and equidistantly provided with second positioning grooves 1201, and the inside of the second positioning groove 1201 is movably connected with a positioning rod 904. The second positioning groove 1201 on the cutting blade 12 is fixed in position with the positioning rod 904 on the first connecting seat 903, so that the positioning rod 904 can be inserted into the second positioning groove 1201 on the cutting blade 12 to complete the position fixation of the cutting blade 12.

[0029] When the embodiment of the present application is in use: the guardrail to be cut is placed in the middle position of the top of the cutting table 3, and the cutting part of the guardrail is directly above the cutting groove 301. At this time, the first bolt 401 on the gantry 4 is rotated, and the first bolt 401 can push the pressure plate 5 to be close to the surface of the guardrail at the top of the cutting table 3, thereby completing the limiting work of the guardrail. At this time, the second motor 10 in the assembly seat 8 is started, which can drive the second connecting seat 11 to rotate, and the second connecting seat 11 can drive the cutting blade 12 to rotate. At the same time, the electric push rod 7 is started to push the assembly seat 8 and the cutting blade 12 to move downward, so that the cutting blade 12 cuts the guardrail on the cutting table 3. At the same time, the first motor 2 in the workbench 1 is started to drive the threaded rod 201 to rotate, and the threaded block 202 on the threaded rod 201 can drive the guardrail on the cutting table 3 to move through the connecting block 203, thereby efficiently performing the guardrail cutting work.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cutting device for processing guardrail railings, characterized in that , comprising a workbench (1), a cutting table plate (3), a pressing plate (5) and a cutting blade (12), wherein a fixing seat (6) is fixedly connected to the middle position of one side of the top end of the workbench (1), a top plate (601) is fixedly connected to the top end of the fixing seat (6), an electric push rod (7) is fixedly connected to the middle position of one side of the bottom end of the top plate (601), an assembly seat (8) is fixedly connected to the bottom end of the electric push rod (7), a fixing block (801) is fixedly connected to the middle position of the bottom end of one side of the assembly seat (8), a screw groove (802) is provided at the middle position inside one side of the fixing block (801), a second bolt (9) is threadedly connected to the inner part of the screw groove (802), and the second bolt (9) is threadedly connected to the inner part of the screw groove (802), and the second bolt (9) is threadedly connected to the inner part of the screw groove (802). One side of the two bolts (9) is rotatably connected to a movable disk (901), a push rod (902) is fixedly connected to a middle position of one side of the movable disk (901), one side of the push rod (902) is fixedly connected to a first connecting seat (903), one side of the first connecting seat (903) is evenly and evenly provided with positioning rods (904), a second motor (10) is installed at a middle position inside the bottom end of the assembly seat (8), a second connecting seat (11) is installed at the output shaft end of the second motor (10), one side of the second connecting seat (11) is evenly and evenly provided with first positioning grooves (1101), and one side of the second connecting seat (11) is provided with a cutting blade (12).

2. A cutting device for processing guardrail railings according to claim 1, characterized in that: A first motor (2) is installed on both sides of the interior of the top end of the workbench (1), and a threaded rod (201) is installed at the output shaft end of the first motor (2).

3. A cutting device for processing guardrail railings according to claim 2, characterized in that: Threaded blocks (202) are connected to both sides of the outside of the threaded rod (201), the threaded rod (201) and the threaded block (202) are threadedly connected, and the top of the threaded block (202) is fixedly connected to a connecting block (203).

4. The cutting device for processing guardrail railings according to claim 3 is characterized in that: The top end of the connection block (203) is fixedly connected to a cutting table (3), one side of the top end of the cutting table (3) is provided with a cutting groove (301), and one side of the top end of the cutting table (3) is fixedly connected to a gantry (4).

5. The cutting device for processing guardrail railings according to claim 4 is characterized in that: First bolts (401) are connected on both sides of the gantry (4), and the gantry (4) and the first bolts (401) are threadedly connected. A pressure plate (5) is connected at the bottom end of the first bolt (401), and the first bolt (401) and the pressure plate (5) are rotationally connected.

6. The cutting device for processing guardrail railings according to claim 1, characterized in that: Second positioning grooves (1201) are evenly and equidistantly arranged inside the cutting blade (12), and a positioning rod (904) is movably connected inside the second positioning groove (1201).

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