Angle steel tapping equipment

Abstract

The utility model discloses angle steel tapping equipment, which relates to the technical field of angle steel machining and comprises a mounting frame, a threaded rod is rotatably arranged in one side of the mounting frame, one end of the threaded rod penetrates through the mounting frame, and internal threaded blocks are meshed with the periphery of the threaded rod. And first springs are fixedly arranged on the two sides of the interior of the internal thread block correspondingly, and sliding rods are fixedly arranged at the upper ends of the first springs. Compared with the existing common angle steel tapping equipment, the angle steel tapping equipment has the advantages that the angle steel is placed on one side of the stop block when being tapped, then the motor is started to drive the threaded rod to rotate, and the rotating speed of the motor is kept unchanged when the angle steel is conveyed, so that the angle steel can be continuously tapped, and if the angle steel does not need to be continuously tapped, the angle steel can be continuously tapped. The angle steel is directly pressed on the stop block, and the stop block moves downwards until the stop block is parallel to the surface of the mounting frame, so that the trepanning position can be manually controlled, the convenience of the device is improved, and the trepanning position can be prevented from deviating during continuous trepanning.

Description

Technical Field

[0001] The utility model relates to the technical field of angle steel mechanical processing, in particular to angle steel hole punching equipment. Background Art

[0002] Angle steel, commonly known as angle iron, is a long strip of steel with two sides perpendicular to each other. The international angle steel can reduce the difference to ensure that it is within the national standard of 0.25. Angle steel also has equal-leg angle steel and unequal-leg angle steel.

[0003] As shown in the application number 202322188202.0, the utility model relates to the field of hole-drilling machines, and discloses an assembled steel structure angle steel hole-drilling machine, including a drilling machine, the drilling machine including a fuselage, a fixing frame fixedly connected to the top rear side of the fuselage, a drilling assembly fixedly connected to the upper middle part of the fixing frame, a uniformly distributed guide groove in the middle of the fuselage, a drilling mechanism provided on the top of the fuselage, the drilling mechanism including a base, a guide block fixedly connected to the middle of the bottom end of the base, and limit blocks fixedly connected to both sides of the middle of the bottom end of the base, and the limit blocks and guide blocks are both slidably connected inside the guide groove. The assembled steel structure angle steel hole-drilling machine described in the utility model can drive the clamp seat to rotate through a stepper motor, so that the other side of the angle steel can be drilled, thereby avoiding the need to remove the secondary clamping, greatly reducing the wasted time, which is conducive to improving work efficiency and facilitating the rapid progress of the angle steel drilling work. However, the angle steel hole-making device is not convenient for collecting waste generated by hole-making, and the device is not convenient for continuous hole-making on the angle steel, and the device is not quick and convenient when replacing the hole-opener.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and an angle steel hole opening device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an angle steel hole punching device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an angle steel hole opening device, comprising a mounting frame, a threaded rod is rotatably arranged inside one side of the mounting frame, and one end of the threaded rod passes through the mounting frame, an internal threaded block is meshedly arranged around the threaded rod, and a spring 1 is fixedly arranged on both sides of the inside of the internal threaded block, a sliding rod is fixedly arranged on the upper end of the spring 1, and two sliding rods are symmetrically arranged along the center line of the internal threaded block.

[0007] Preferably, a stopper is fixedly provided at the upper end of the slide rod, and the area of ​​the stopper is the same as that of the upper end of the stopper, and the stopper is slidingly connected to the mounting frame at the same time. A motor is fixedly provided inside the mounting frame, and the motor is connected to the internal thread block through a belt.

[0008] Preferably, a hollow bracket is fixedly provided on one side of the mounting frame, and the hollow bracket is arranged in an L shape, a slider 1 is provided on one side of the hollow bracket, and the slider 1 is slidably connected to the mounting frame, and a spring 2 is fixedly provided inside the upper end of the slider 1.

[0009] Preferably, both ends of the spring 2 are fixed with pins, the pins are slidably connected to the slider 1 at the same time, and a slot is opened on the outer side of the pin through the mounting frame, a collecting groove is opened on the front side of the lower end of the slider 1, and a mounting bracket is fixedly installed on the upper end of the mounting frame.

[0010] Preferably, a hydraulic rod is fixedly provided at the lower end of the mounting bracket, a mounting plate is fixedly provided at the lower end of the hydraulic rod, and a telescopic rod is fixedly provided at the lower end of the mounting plate, the telescopic rods are all located at the corners of the mounting plate, and the length of the telescopic rods is consistent with that of the hydraulic rods.

[0011] Preferably, a pressure block is fixedly provided at the lower end of the telescopic rod, and a slider 2 is slidably provided in the middle of the pressure block, a hole opener is slidably provided in the middle of the slider 2, and a spring 3 is fixedly provided around the hole opener, and both ends of the spring 3 are respectively fixedly connected to the hole opener and the slider 2.

[0012] Preferably, a spring four is fixedly provided inside the pressure block on one side of the slider two, and a slider three is fixedly provided on the upper end of the spring four. The slider three is also slidably connected to the pressure block, and a limiting block is fixedly provided on the upper end of the slider three.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a mounting frame, a threaded rod, an internal threaded block, a spring, a sliding rod, a block, a motor and a belt. When drilling holes in the angle steel, the angle steel is placed on one side of the block, and then the motor is started to drive the threaded rod to rotate, and the motor keeps a constant speed when transporting the angle steel, so that the angle steel can be drilled continuously. If the angle steel does not need to be drilled continuously, the angle steel is directly pressed on the block, and the block moves downward until it is parallel to the surface of the mounting frame, so that the drilling position can be manually controlled, which improves the convenience of the device and can also avoid the deviation of the drilling position when drilling holes continuously;

[0015] 2. The utility model provides a hollow bracket, a slider 1, a spring 2, a latch, a slot and a collection slot, so that the waste generated by punching will eventually fall into the collection slot, and when the collection slot is full, the slider 1 can be pulled out, and the spring 2 at the upper end of the slider 1 can make the latch located in the slot, so that the interface limits the slider 1, thereby ensuring the hygiene of the working environment;

[0016] 3. The utility model is provided with an installation bracket, a hydraulic rod, a mounting plate, a telescopic rod, a pressure block, a second slide block, a hole opener, a third spring, a fourth spring, a third slide block and a limit block. When replacing the hole opener, first pull down the limit block through the third slide block and take out the internal hole opener. When installing, directly align the hole opener with the groove on the pressure block and push it in until the limit block is reset. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a partial cross-sectional structural diagram of the mounting frame of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the opening component of the utility model;

[0021] Figure 5 For this utility model Figure 4 Enlarged structural diagram at B in the middle.

[0022] In the figure: 1. mounting bracket; 2. threaded rod; 3. internal thread block; 4. spring one; 5. sliding rod; 6. block; 7. motor; 8. belt; 9. hollow bracket; 10. slider one; 11. spring two; 12. latch; 13. slot; 14. collecting tank; 15. mounting bracket; 16. hydraulic rod; 17. mounting plate; 18. telescopic rod; 19. pressure block; 20. slider two; 21. hole opener; 22. spring three; 23. spring four; 24. slider three; 25. limit block. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figure 1-Figure 3The present invention discloses an angle steel hole punching device, comprising a mounting frame 1, a threaded rod 2 is rotatably arranged inside one side of the mounting frame 1, and one end of the threaded rod 2 penetrates the mounting frame 1, an internal thread block 3 is meshedly arranged around the threaded rod 2, and a spring 4 is fixedly arranged on both sides of the inner part of the internal thread block 3, a sliding rod 5 is fixedly arranged on the upper end of the spring 4, and two sliding rods 5 are symmetrically arranged along the center line of the internal thread block 3. When punching a hole in the angle steel, it is placed on one side of the stopper 6, and then the motor 7 is started to drive the threaded rod 2 to rotate, and the speed of the motor 7 remains unchanged when transporting the angle steel, so that the angle steel can be continuously punched. If the angle steel does not need to be continuously punched, the angle steel is directly pressed on the stopper 6, and the stopper 6 moves downward until it is parallel to the surface of the mounting frame 1, so that the hole punching position can be manually controlled, which improves the convenience of the device and can also avoid the hole punching position from being offset during continuous hole punching.

[0025] Furthermore, the stopper 6 can not only be placed on one side of the angle steel, but also be lifted up so that one side of the angle steel is pressed against the slide bar 5 and the angle steel is clamped by the spring 1 4 .

[0026] Furthermore, the highest point of spring 1 4 is parallel to the lower surface of the mounting frame 1, so that when the stopper 6 is located in the mounting frame 1, it can be reset, and when the stopper 6 is located at the upper end of the angle steel, a downward force can be applied thereto, thereby clamping the angle steel.

[0027] like Figure 2 , Figure 4-Figure 5As shown, a stopper 6 is fixedly provided at the upper end of the slide bar 5, and the area of ​​the stopper 6 is the same as that of the upper end of the stopper 6. The stopper 6 is also slidably connected to the mounting frame 1. A motor 7 is fixedly provided inside the mounting frame 1, and the motor 7 is connected to the internal thread block 3 through a belt 8. A hollow bracket 9 is fixedly provided on one side of the mounting frame 1, and the hollow bracket 9 is set in an L shape. A slider 10 is provided on one side of the hollow bracket 9, and the slider 10 is slidably connected to the mounting frame 1. A spring 2 11 is fixedly provided inside the upper end of the slider 10, and both ends of the spring 2 11 are fixedly provided. There is a latch 12, which is slidably connected with the slider 10 at the same time, and a slot 13 is opened on the outer side of the latch 12 through the mounting frame 1, and a collecting groove 14 is opened on the front side of the lower end of the slider 10. A mounting bracket 15 is fixedly provided on the upper end of the mounting frame 1, and a hydraulic rod 16 is fixedly provided on the lower end of the mounting bracket 15. A mounting plate 17 is fixedly provided on the lower end of the hydraulic rod 16, and a telescopic rod 18 is fixedly provided on the lower end of the mounting plate 17. The telescopic rod 18 is located at the corner of the mounting plate 17, and the length of the telescopic rod 18 is consistent with that of the hydraulic rod 16. A pressure block 19 is fixedly provided at the lower end of the retracted rod 18, and a slider 20 is slidably provided in the middle of the pressure block 19, a hole opener 21 is slidably provided in the middle of the slider 20, and a spring 3 22 is fixedly provided around the hole opener 21, and the two ends of the spring 3 22 are respectively fixedly connected to the hole opener 21 and the slider 20, and a spring 4 23 is fixedly provided on one side of the slider 20 inside the pressure block 19, and a slider 3 24 is fixedly provided on the upper end of the spring 4 23, and the slider 3 24 is slidably connected to the pressure block 19 at the same time, and the upper end of the slider 3 24 is fixedly provided A limit block 25 is set, and the waste generated by punching will eventually fall into the collecting groove 14, and when the collecting groove 14 is full, the slider 10 can be pulled out, and the spring 2 11 at the upper end of the slider 10 can make the pin 12 located in the slot 13, so that the interface limits the slider 10, thereby ensuring the hygiene of the working environment; when replacing the hole opener 21, first pull down the limit block 25 through the slider 3 24, and take out the internal hole opener 21. When installing, directly align the hole opener 21 with the groove on the pressing block 19 and push it in until the limit block 25 is reset.

[0028] Furthermore, the telescopic rod 18 is responsible for the displacement of the pressing block 19. The pressing block 19 can be used to limit the angle steel when drilling. After the drilling is completed, the pressing block 19 is slightly lifted to move the angle steel, thereby reducing the offset during drilling.

[0029] Furthermore, the hydraulic rod 16 is responsible for drilling holes. When the pressing block 19 is fixed, the hydraulic rod 16 is extended, and the telescopic rod 18 is simultaneously contracted until the pressing block 19 presses down the hole opener 21 .

[0030] Working principle: When using the angle steel hole punching device, first, when punching holes in the angle steel, place it on one side of the block 6, then start the motor 7 to drive the threaded rod 2 to rotate, and the motor 7 keeps the speed unchanged when transporting the angle steel, so that the angle steel can be punched continuously. If the angle steel does not need to be punched continuously, the angle steel is directly pressed on the block 6, and the block 6 moves downward until it is parallel to the surface of the mounting frame 1, so that the hole position can be manually controlled, which improves the convenience of the device and can also avoid the hole position offset during continuous hole punching; Secondly, the waste produced by punching will eventually fall into the collection tank 14, and when the collection tank 14 is full, the slider 10 can be pulled out, and the spring 2 11 on the upper end of the slider 10 can make the pin 12 located in the slot 13, so that the interface limits the slider 10, thereby ensuring the hygiene of the working environment; finally, when replacing the hole opener 21, first pull down the limit block 25 through the slider 3 24, and take out the internal hole opener 21. When installing, directly align the hole opener 21 with the slot on the pressure block 19 and push it in until the limit block 25 is reset. This is the working principle of the angle steel hole opening device.

Claims

1. An angle steel hole punching device, comprising a mounting frame (1), characterized in that: A threaded rod (2) is rotatably arranged inside one side of the mounting frame (1), and one end of the threaded rod (2) passes through the mounting frame (1). An internal thread block (3) is meshedly arranged around the threaded rod (2), and springs (4) are fixedly arranged on both sides of the internal thread block (3). A sliding rod (5) is fixedly arranged on the upper end of the spring (4), and two sliding rods (5) are symmetrically arranged along the center line of the internal thread block (3).

2. The angle steel hole opening device according to claim 1, characterized in that: A stopper (6) is fixedly provided at the upper end of the slide bar (5), and the area of ​​the stopper (6) is the same as the upper end of the stopper (6). The stopper (6) is also slidably connected to the mounting frame (1). A motor (7) is fixedly provided inside the mounting frame (1), and the motor (7) is connected to the internal thread block (3) via a belt (8).

3. The angle steel hole opening device according to claim 2, characterized in that: A hollow bracket (9) is fixedly arranged on one side of the mounting frame (1), and the hollow bracket (9) is arranged in an L shape. A slider (10) is arranged on one side of the hollow bracket (9), and the slider (10) is slidably connected to the mounting frame (1). A spring (11) is fixedly arranged inside the upper end of the slider (10).

4. The angle steel hole opening device according to claim 3, characterized in that: Both ends of the spring 2 (11) are fixedly provided with latches (12), the latches (12) are slidably connected to the slider 1 (10), and a slot (13) is provided on the outer side of the latches (12) through the mounting frame (1), a collecting groove (14) is provided on the front side of the lower end of the slider 1 (10), and a mounting bracket (15) is fixedly provided on the upper end of the mounting frame (1).

5. The angle steel hole opening device according to claim 4, characterized in that: A hydraulic rod (16) is fixedly arranged at the lower end of the mounting bracket (15), a mounting plate (17) is fixedly arranged at the lower end of the hydraulic rod (16), and a telescopic rod (18) is fixedly arranged at the lower end of the mounting plate (17), the telescopic rod (18) is located at the corner of the mounting plate (17), and the length of the telescopic rod (18) is consistent with that of the hydraulic rod (16).

6. The angle steel hole opening device according to claim 5, characterized in that: A pressure block (19) is fixedly arranged at the lower end of the telescopic rod (18), and a second slider (20) is slidably arranged in the middle of the pressure block (19), a hole opener (21) is slidably arranged in the middle of the second slider (20), and a third spring (22) is fixedly arranged around the hole opener (21), and the two ends of the third spring (22) are respectively fixedly connected to the hole opener (21) and the second slider (20).

7. The angle steel hole opening device according to claim 6, characterized in that: A spring four (23) is fixedly arranged inside the pressure block (19) on one side of the slider two (20), and a slider three (24) is fixedly arranged on the upper end of the spring four (23). The slider three (24) is also slidably connected to the pressure block (19), and a limit block (25) is fixedly arranged on the upper end of the slider three (24).

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