Angle opening and closing equipment for angle steel machining

Abstract

The utility model relates to the technical field of angle steel processing, in particular to angle opening and closing equipment for angle steel processing, which comprises an angle opening and closing machine, a connecting rod is inserted into one side of the angle opening and closing machine in a penetrating manner, and a bidirectional screw rod is inserted into the lower part of the angle opening and closing machine in a penetrating manner; and the lifting assembly comprises a connecting rod, one end of the outer side of the connecting rod is fixedly connected with a pull rod, and a limiting block is fixedly arranged on the outer wall of the connecting rod. According to the angle opening and closing equipment, due to the arrangement of the lifting assembly, the lifting plate drives the angle steel to move upwards, so that the angle steel is separated from the lower die of the angle opening and closing machine, an operator can take away the angle steel conveniently, the taking-out difficulty is reduced, and operation is easy and fast; and during subsequent machining, the angle steel can be limited through the push block, the situation that the quality of finished products is affected due to position deviation of the angle steel during machining is avoided, and the device can adapt to angle steel of different widths.

Description

Technical Field

[0001] The utility model relates to the technical field of angle steel processing, in particular to an opening and closing angle device used for angle steel processing. Background Art

[0002] Angle steel refers to a piece of steel with two sides perpendicular to each other and forming an angle. It is widely used in various building structures and engineering structures. Among them, the angle steel used in the field of iron towers needs to adjust the angle or local angle accordingly according to the different parts of the iron tower.

[0003] However, after the existing angle opening and closing equipment completes the processing of the angle steel, due to the lack of a lifting mechanism in the angle opening and closing equipment, the processed angle steel is completely located in the lower mold of the angle opening and closing equipment, making it inconvenient for the operator to remove the angle steel and making the operation difficult. Utility Model Content

[0004] The purpose of the utility model is to provide an opening and closing angle device for angle steel processing, so as to solve the problem in the above background technology that the processed angle steel is difficult to be taken out from the lower mold.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: An opening and closing angle device for angle steel processing, comprising:

[0006] Angle opening and closing machine, wherein a connecting rod is inserted into one side of the angle opening and closing machine, and a bidirectional screw rod is inserted into the lower part of the angle opening and closing machine;

[0007] The lifting assembly includes a connecting rod, an outer end of the connecting rod is fixedly connected to a pull rod, an outer wall of the connecting rod is fixedly provided with a limit block, an end of the connecting rod away from the pull rod is fixedly installed with a tooth plate, an outer wall of the tooth plate is engaged with a gear, an inner wall of the gear is fixedly connected to a No. 1 nut pair, a movable screw is provided inside the No. 1 nut pair, a guide block is fixedly installed below the movable screw, and a lifting plate is fixedly connected above the movable screw.

[0008] Preferably, the limiting assembly includes a bidirectional screw rod, one end of the bidirectional screw rod is fixedly connected to a rocker, the outer walls of both ends of the bidirectional screw rod are connected to a No. 2 nut pair, the outer wall of the No. 2 nut pair is fixedly provided with a movable plate, a guide plate is fixed below the movable plate, and a push block is fixed on the inner side above the movable plate.

[0009] Preferably, the connecting rod is slidably connected to the angle opening and closing machine, and the gear is rotationally connected to the angle opening and closing machine.

[0010] Preferably, the guide block is slidably connected to the angle opening and closing machine, and the angle opening and closing machine is provided with a groove corresponding to the lifting plate.

[0011] Preferably, the bidirectional screw is rotationally connected to the opening and closing angle machine, and the moving speeds of the two No. 2 nut pairs are the same.

[0012] Preferably, the guide plate is fixedly connected to the angle opening and closing machine, and the movable plate is slidably connected to the guide plate.

[0013] Preferably, the middle height of the push block is consistent with the upper surface of the lower mold of the angle opening and closing machine.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] (1) The new angle opening and closing equipment is equipped with a lifting component. After completing the processing of the angle steel, the operator can hold the pull rod firmly and pull the pull rod outward. The pull rod drives the connecting rod to move, the connecting rod drives the tooth plate to move, the tooth plate drives the gear to rotate, the gear drives the No. 1 nut pair to rotate, the No. 1 nut pair drives the moving screw rod to move upward, the moving screw rod drives the lifting plate to move upward, and the lifting plate drives the angle steel to move upward, so that the angle steel is separated from the lower mold of the angle closing machine, which makes it convenient for the operator to remove the angle steel, reduces the difficulty of removal, and is simple and quick to operate.

[0016] (2) The new angle opening and closing equipment is provided with a limit component. When the angle steel is started to be processed, the angle steel can be placed on the lower die of the angle opening and closing machine. The rocker is rotated, and the rocker drives the bidirectional screw to rotate. The bidirectional screw drives the No. 2 nut pair to move closer to each other. The No. 2 nut pair drives the moving plate and the push block to move closer to each other. The push block pushes the angle steel to the center of the lower die of the angle opening and closing machine. In subsequent processing, the push block can limit the angle steel to avoid position deviation of the angle steel during processing, which affects the quality of the finished product. The angle steel can be adapted to different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of the overall structure of the utility model;

[0018] Figure 2 It is a schematic cross-sectional view of the overall structure of the utility model;

[0019] Figure 3 For the utility model Figure 2 Schematic diagram of the structure of part A;

[0020] Figure 4 This is an exploded schematic diagram of the lifting assembly of the present invention;

[0021] Figure 5 This is an exploded schematic diagram of the limit assembly of the present utility model.

[0022] In the figure: 01, opening and closing angle machine; 02, lifting assembly; 21, connecting rod; 22, pull rod; 23, limit block; 24, tooth plate; 25, gear; 26, nut pair No. 1; 27, moving screw; 28, guide block; 29, lifting plate; 03, limit assembly; 31, two-way screw; 32, rocker; 33, nut pair No. 2; 34, moving plate; 35, guide plate; 36, push block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-5 The present invention provides an embodiment of an angle opening and closing device for angle steel processing. The angle opening and closing machine 01, No. 1 nut pair 26 and No. 2 nut pair 33 used in this application are all products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described here in detail.

[0025] It includes: an opening and closing angle machine 01, a connecting rod 21 is inserted into one side of the opening and closing angle machine 01, and a bidirectional screw rod 31 is inserted into the lower part of the opening and closing angle machine 01;

[0026] Lifting assembly 02, lifting assembly 02 includes a connecting rod 21, and the outer end of the connecting rod 21 is fixedly connected to the pull rod 22, and the outer wall of the connecting rod 21 is fixedly provided with a limit block 23 to prevent the connecting rod 21 from being completely pulled out of the opening and closing angle machine 01. The end of the connecting rod 21 away from the pull rod 22 is fixedly installed with a tooth plate 24, and the outer wall of the tooth plate 24 is engaged with a gear 25. The gear 25 drives the No. 1 nut pair 26 to rotate, and the No. 1 nut pair 26 drives the moving screw 27 to move up and down. The inner wall of the gear 25 is fixedly connected to the No. 1 nut pair 26, and the interior of the No. 1 nut pair 26 is provided with a moving screw 27. A guide block 28 is fixedly installed below the moving screw 27, and the guide block 28 plays a guiding role. A lifting plate 29 is fixedly connected above the moving screw 27.

[0027] Furthermore, the limiting component 03 includes a bidirectional screw rod 31, one end of the bidirectional screw rod 31 is fixedly connected to a rocker 32, the outer walls of both ends of the bidirectional screw rod 31 are connected to a No. 2 nut pair 33, the outer wall of the No. 2 nut pair 33 is fixedly provided with a movable plate 34, and a guide plate 35 is fixed below the movable plate 34, and the guide plate 35 plays a guiding role for the movable plate 34, and a push block 36 is fixed on the upper inner side of the movable plate 34, and the push block 36 can push the angle steel to approach the center of the lower mold of the opening and closing angle machine 01.

[0028] Furthermore, the connecting rod 21 is slidably connected to the opening and closing angle machine 01 to ensure that the opening and closing angle machine 01 does not affect the movement of the connecting rod 21. The movement of the connecting rod 21 can drive the gear plate 24 to move. The gear 25 is rotationally connected to the opening and closing angle machine 01 to ensure that the opening and closing angle machine 01 does not affect the rotation of the gear 25. The gear 25 drives the No. 1 nut pair 26 to rotate, and the No. 1 nut pair 26 drives the movable screw rod 27 to move up and down.

[0029] Furthermore, the guide block 28 is slidably connected to the angle opening and closing machine 01, and the guide block 28 plays a guiding role. The angle opening and closing machine 01 is provided with a groove corresponding to the lifting plate 29. The lifting plate 29 is located in the groove of the angle opening and closing machine 01 and does not affect the processing of the angle steel.

[0030] Furthermore, the bidirectional screw rod 31 is rotationally connected to the angle opening and closing machine 01 to ensure that the angle opening and closing machine 01 does not affect the rotation of the bidirectional screw rod 31. The rotation of the bidirectional screw rod 31 can drive the No. 2 nut pair 33 to move. The moving speeds of the two No. 2 nut pairs 33 are the same, ensuring that the moving speed of the push block 36 is consistent, and the angle steel can be pushed to the center of the mold below the angle opening and closing machine 01.

[0031] Furthermore, the guide plate 35 is fixedly connected to the opening and closing angle machine 01 to ensure the stability of the guide plate 35 , and the movable plate 34 is slidably connected to the guide plate 35 , and the guide plate 35 guides the movable plate 34 .

[0032] Furthermore, the middle height of the push block 36 is consistent with the upper surface of the lower mold of the angle opening and closing machine 01, ensuring that the push block 36 can push the angle steel to the center of the lower mold of the angle opening and closing machine 01.

[0033] Working Principle: When in use, first place the angle steel on the lower mold of the angle opening and closing machine 01, rotate the rocker 32, the rocker 32 drives the two-way screw 31 to rotate, the two-way screw 31 drives the No. 2 nut pair 33 to move closer to each other, the No. 2 nut pair 33 drives the movable plate 34 and the push block 36 to move closer to each other, the push block 36 pushes the angle steel toward the center of the lower mold of the angle opening and closing machine 01, start the angle opening and closing machine 01 for processing, after completing the processing of the angle steel, you can hold the pull rod 22 firmly and pull the pull rod 22 outward, the pull rod 22 drives the connecting rod 21 to move, the connecting rod 21 drives the tooth plate 24 to move, the tooth plate 24 drives the gear 25 to rotate, the gear 25 drives the No. 1 nut pair 26 to rotate, the No. 1 nut pair 26 drives the movable screw 27 to move upward, the movable screw 27 drives the lifting plate 29 to move upward, the lifting plate 29 drives the angle steel to move upward, so that the angle steel is separated from the lower mold of the angle opening and closing machine 01. The above is the entire working principle of the utility model.

[0034] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. Angle opening and closing equipment for angle steel processing, characterized in that: include: An angle opening and closing machine (01), wherein a connecting rod (21) is inserted into one side of the angle opening and closing machine (01), and a bidirectional screw rod (31) is inserted into the lower part of the angle opening and closing machine (01); A lifting assembly (02), the lifting assembly (02) includes a connecting rod (21), one outer end of the connecting rod (21) is fixedly connected to a pull rod (22), a limit block (23) is fixedly provided on the outer wall of the connecting rod (21), a tooth plate (24) is fixedly installed on the end of the connecting rod (21) away from the pull rod (22), the outer wall of the tooth plate (24) is engaged with a gear (25), the inner wall of the gear (25) is fixedly connected to a No. 1 nut pair (26), a moving screw rod (27) is provided inside the No. 1 nut pair (26), a guide block (28) is fixedly installed below the moving screw rod (27), and a lifting plate (29) is fixedly connected above the moving screw rod (27).

2. The angle opening and closing device for angle steel processing according to claim 1, characterized in that: A limit assembly (03), the limit assembly (03) includes a bidirectional screw rod (31), one end of the bidirectional screw rod (31) is fixedly connected to a rocker (32), the outer walls of both ends of the bidirectional screw rod (31) are connected to a No. 2 nut pair (33), the outer wall of the No. 2 nut pair (33) is fixedly provided with a movable plate (34), a guide plate (35) is fixed below the movable plate (34), and a push block (36) is fixed on the inner side above the movable plate (34).

3. The angle opening and closing device for angle steel processing according to claim 1, characterized in that: The connecting rod (21) is connected to the opening and closing angle machine (01) in a sliding manner, and the gear (25) is connected to the opening and closing angle machine (01) in a rotational manner.

4. The angle opening and closing device for angle steel processing according to claim 1, characterized in that: The guide block (28) is slidably connected to the angle opening and closing machine (01), and the angle opening and closing machine (01) is provided with a groove corresponding to the lifting plate (29).

5. The angle opening and closing device for angle steel processing according to claim 2, characterized in that: The bidirectional screw rod (31) is rotationally connected to the opening and closing angle machine (01), and the two second nut pairs (33) have the same moving speed.

6. The angle opening and closing device for angle steel processing according to claim 2, characterized in that: The guide plate (35) is fixedly connected to the angle opening and closing machine (01), and the movable plate (34) is slidably connected to the guide plate (35).

7. The angle opening and closing device for angle steel processing according to claim 2, characterized in that: The middle height of the push block (36) is consistent with the upper surface of the lower mold of the opening and closing angle machine (01).

Images