Profile cutting device for guardrail machining

Abstract

The utility model discloses a sectional material cutting device for guardrail machining. The sectional material cutting device comprises an operation table, a cutting unit and a limiting assembly. The cutting unit is hinged to the top of the operation table, the limiting assembly is used for positioning and fixing a guardrail profile and comprises a pressure bearing part, the pressure bearing part is arranged at the top of the operation table, a moving part is arranged on the edge side of the top of the operation table, and the moving part and the pressure bearing part are used for extruding and limiting the guardrail profile. A pushing part used for adjusting the position of the moving part is arranged on the side of the operation table. The limiting assembly is arranged at the top of the operation table, the position of the moving part is adjusted through the pushing part in the limiting assembly, and therefore the moving part and the pressure-bearing part are used for positioning and fixing the guardrail machining profile, and compared with limiting of the guardrail machining profile through a fixedly-welded limiting buckle, the machining efficiency is improved. According to the design, the limiting size can be adjusted according to the specific size of the guardrail machining profile, so that the limiting cutting requirements of the guardrail machining profiles of various sizes are met.

Description

Technical Field

[0001] This utility model relates to the field of cutting machine technology, and in particular to a profile cutting device for guardrail processing. Background Technology

[0002] In the field of guardrail processing, the versatility and adaptability of profile cutting equipment directly affect production efficiency and material utilization. Traditional equipment often uses fixed welded limit buckles to limit and position the profiles.

[0003] However, this limiting measure cannot solve the positioning needs when cutting and processing multi-size profiles. The fixing buckle can only match one or a few profile specifications. When the profile processing and production needs change, the welded fixing buckle cannot meet the positioning and fixing needs of other profiles. It is necessary to recut and re-weld the position of the fixing buckle, which is time-consuming.

[0004] Therefore, how to design a profile cutting device for guardrail processing that can adjust the limit size according to the profile dimensions has become an urgent problem to be solved. Utility Model Content

[0005] The purpose of this utility model is to provide a profile cutting device for guardrail processing, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a profile cutting device for guardrail processing, comprising:

[0007] Control panel;

[0008] A cutting unit, which is hinged to the top of the operating table;

[0009] A limiting component is provided for positioning and fixing the guardrail profile. The limiting component includes a pressure-bearing part, which is disposed on the top of the operating table. A movable part is disposed on the top side of the operating table. The movable part and the pressure-bearing part are used to squeeze and limit the guardrail profile. A pushing part is disposed on the side of the operating table for adjusting the position of the movable part.

[0010] Preferably, the pressure-bearing part includes:

[0011] Rotate the corner plate, which is hinged to the top side of the operating table;

[0012] A rotating groove is formed at the bottom of the rotating corner plate;

[0013] The fixing bolts are inserted into the inner cavity of the rotating groove and the top of the operating table in sequence.

[0014] Preferably, the moving part includes:

[0015] A slot block, wherein the slot block is disposed on the top of the operating table;

[0016] Positioning bolts, the bottom ends of which are sequentially inserted and connected to the top of the slot block and the top of the operating table;

[0017] A downward limiting component is provided on the side of the groove block, and the downward limiting component is used to limit and fix the guardrail profile.

[0018] Preferably, the top of the operating table is provided with a movable groove, which is used for the insertion of the positioning bolt.

[0019] Preferably, the downward limiting member includes:

[0020] An adjustment groove is provided on the side of the groove block;

[0021] A pressing block, wherein the pressing block is disposed on the side of the groove block;

[0022] A connecting protrusion, the side of which is inserted into the inner cavity of the adjusting groove, and the side of which is located on the side of the lower pressing block;

[0023] The locking bolts are threadedly connected to the sides of the connecting protrusion and the lower pressure block in sequence.

[0024] Preferably, the pushing part includes:

[0025] A positioning block, wherein the positioning block is disposed on the top side of the operating table;

[0026] A screw, one end of which is sequentially inserted and connected to the side of the positioning block and the side of the positioning bolt;

[0027] A throttle handle is located at the other end of the screw and is used to assist in the hand-held rotation of the screw.

[0028] Preferably, the top of the operating table is provided with a serrated groove, which is used to reserve cutting space for the cutting unit.

[0029] The technical effects and advantages of this utility model are as follows:

[0030] This invention features a limiting component on the top of the workbench. The pushing part in the limiting component adjusts the position of the moving part, thereby using the moving part and the pressure-bearing part to position and fix the guardrail profile. Compared with the fixed welding limiting buckle limiting the guardrail profile, this design can adjust the limiting size according to the specific size of the guardrail profile, thus adapting to the limiting and cutting needs of guardrail profiles of various sizes. Attached Figure Description

[0031] Figure 1This is a schematic diagram of the overall structure of this utility model.

[0032] Figure 2 This is a schematic diagram of the pressure-bearing part of this utility model.

[0033] Figure 3 This is a cross-sectional view of the pushing part and the moving part of this utility model.

[0034] Figure 4 This is a schematic diagram of the structure of the pushing part and the moving part of this utility model.

[0035] In the diagram: 1. Operating table; 101. Serrated groove; 102. Moving groove; 2. Cutting unit; 3. Positioning block; 4. Screw; 401. Rotary handle; 5. Moving part; 501. Groove block; 5011. Adjusting groove; 502. Pressing block; 5021. Connecting protrusion; 503. Locking bolt; 504. Positioning bolt; 6. Pressure bearing part; 601. Rotating angle plate; 602. Fixing bolt; 603. Rotating groove. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] This utility model provides, for example Figure 1-4 As shown:

[0038] Example 1:

[0039] A profile cutting device for guardrail processing includes: an operating table 1, a cutting unit 2, and a limiting component;

[0040] Specifically, the cutting unit 2 is hinged to the top of the operating table 1, and the limiting component is used for positioning and fixing the guardrail profile. The whole formed by the cutting unit 2 and the operating table 1 refers to the working principle of the DLX-9141 cutting machine. The top of the operating table 1 is provided with a serrated groove 101, which is used to reserve the cutting space of the cutting unit 2.

[0041] Specifically, the limiting component includes a pressure-bearing part 6, which is located on the top of the operating table 1. A moving part 5 is provided on the top side of the operating table 1. The moving part 5 and the pressure-bearing part 6 are used to squeeze the limiting guardrail profile. A pushing part is provided on the side of the operating table 1 for adjusting the position of the moving part 5.

[0042] It should be noted that the pressure-bearing part 6 includes: a rotating corner plate 601, a rotating groove 603, and a fixing bolt 602;

[0043] Specifically, the rotating angle plate 601 is hinged to the top side of the operating table 1, the rotating groove 603 is opened at the bottom of the rotating angle plate 601, and the bottom end of the fixing bolt 602 is sequentially inserted and connected to the inner cavity of the rotating groove 603 and the top of the operating table 1.

[0044] It should be noted that the rotating angle plate 601 and the operating table 1 are connected by rivets. The rotating angle plate 601 rotates around the rivets. The rotating groove 603 is an arc-shaped groove. The top of the operating table 1 is provided with a threaded groove matching the fixing bolt 602. By tightening the fixing bolt 602, the position of the rotating angle plate 601 is fixed.

[0045] Specifically, the moving part 5 includes a groove block 501, a positioning bolt 504, and a downward limiting member;

[0046] It should be noted that the slot block 501 is located on the top of the operating table 1, the bottom end of the positioning bolt 504 is sequentially inserted and connected to the top of the slot block 501 and the top of the operating table 1, and the downward limiting member is located on the side of the slot block 501.

[0047] Specifically, the top of the operating table 1 is provided with a movable groove 102, which is used for the insertion of the positioning bolt 504. The downward limiting member is used for the limiting and fixing of the guardrail profile. The bottom of the positioning bolt 504 is set to be protruding, thereby limiting the position of the groove block 501.

[0048] Furthermore, the downward limiting component includes: an adjusting groove 5011, a pressing block 502, a connecting protrusion 5021, and a locking bolt 503;

[0049] It should be noted that the adjusting groove 5011 is opened on the side of the groove block 501, the lower pressing block 502 is set on the side of the groove block 501, the side of the connecting protrusion 5021 is inserted into the inner cavity of the adjusting groove 5011, the side of the connecting protrusion 5021 is set on the side of the lower pressing block 502, and the end of the locking bolt 503 is sequentially threaded into the side of the connecting protrusion 5021 and the side of the lower pressing block 502.

[0050] Specifically, the lower pressure block 502 and the connecting protrusion 5021 have threaded grooves on their sides for the insertion of locking bolts 503. The connecting protrusion 5021 is made of plastic. The position of the lower pressure block 502 is fixed by the connection of the locking bolts 503. The profile is limited in the space enclosed by the lower pressure block 502, the groove block 501, the operating table 1 and the rotating corner plate 601.

[0051] Example 2:

[0052] A pushing part is applied to the profile cutting device for guardrail processing in Embodiment 1;

[0053] Specifically, the actuation unit includes: positioning block 3, screw 4 and throttle 401;

[0054] Specifically, the positioning block 3 is set on the top side of the operating table 1, one end of the screw 4 is sequentially inserted and connected to the side of the positioning block 3 and the side of the positioning bolt 504, and the handle 401 is set on the other end of the screw 4. The handle 401 is used to assist the hand rotation of the screw 4.

[0055] It should be noted that the positioning block 3 has a threaded hole corresponding to the screw 4 on its side. The positioning block 3 is fixed to the operating table 1 by welding. The positioning bolt 504 has a through hole for the screw 4 to pass through on its side. The end of the screw 4 is provided with a protrusion so that the screw 4 and the positioning bolt 504 cannot be separated. The screw 4 can rotate in the through hole. During the rotation, the push-pull groove block 501 moves.

[0056] In actual use, by setting a limiting component on the top of the operating table 1, the position of the moving part 5 is adjusted by the pushing part in the limiting component, thereby using the moving part 5 and the pressure-bearing part 6 to position and fix the guardrail processing profile. Compared with the fixed welding limiting buckle limiting the guardrail processing profile, this design can adjust the limiting size according to the specific size of the guardrail processing profile, thereby adapting to the limiting and cutting needs of guardrail processing profiles of various sizes.

[0057] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A profile cutting device for guardrail processing, characterized by, include: Control panel (1); A cutting unit (2) is hinged to the top of the operating table (1); A limiting component is used for positioning and fixing the guardrail profile. The limiting component includes a pressure-bearing part (6), which is located on the top of the operating table (1). A moving part (5) is provided on the top side of the operating table (1). The moving part (5) and the pressure-bearing part (6) are used to squeeze and limit the guardrail profile. A pushing part is provided on the side of the operating table (1) for adjusting the position of the moving part (5).

2. A profile cutting device for guardrail processing according to claim 1, characterized in that The pressure-bearing part (6) includes: Rotating angle plate (601), the rotating angle plate (601) is hinged to the top side of the operating table (1); A rotating groove (603) is provided at the bottom of the rotating corner plate (601); A fixing bolt (602) is used, the bottom end of which is sequentially inserted into the inner cavity of the rotating groove (603) and the top of the operating table (1).

3. A profile cutting device for guardrail processing according to claim 2, characterized in that The moving part (5) includes: A slot block (501) is disposed on the top of the operating table (1); Positioning bolt (504), the bottom end of which is sequentially inserted and connected to the top of the slot block (501) and the top of the operating table (1); A downward limiting component is provided on the side of the groove block (501) and is used to limit and fix the guardrail profile.

4. A profile cutting device for guardrail processing according to claim 3, characterized in that The top of the operating table (1) is provided with a moving groove (102), which is used for the insertion of the positioning bolt (504).

5. A profile cutting device for guardrail processing according to claim 3, characterized in that The downward limiting component includes: An adjustment groove (5011) is provided on the side of the groove block (501); A pressing block (502) is disposed on the side of the groove block (501); A connecting protrusion (5021) is inserted into the inner cavity of the adjusting groove (5011) on its side, and the side of the connecting protrusion (5021) is disposed on the side of the lower pressing block (502). The locking bolt (503) has its end threadedly connected to the side of the connecting protrusion (5021) and the side of the lower pressure block (502) in sequence.

6. A profile cutting device for guardrail processing according to claim 3, characterized in that The propulsion unit includes: Positioning block (3), the positioning block (3) is disposed on the top side of the operating table (1); Screw (4), one end of which is sequentially inserted and connected to the side of the positioning block (3) and the side of the positioning bolt (504); A throttle (401) is provided at the other end of the screw (4) and is used to assist the hand-held rotation of the screw (4).

7. A profile cutting device for guardrail processing according to claim 1, characterized in that The top of the operating table (1) is provided with a serrated groove (101), which is used to reserve the cutting space of the cutting unit (2).

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