Rapid adjusting die for bending forming of steel pipe pole

Abstract

The utility model relates to the technical field of adjusting dies, in particular to a rapid adjusting die for bending forming of a steel pipe pole, a mounting part is located in the middle of the left end of the upper surface of a base part and used for stopping the middle of the steel pipe pole from moving forwards, and the mounting part comprises a mounting seat assembly and a stopping block assembly; the stopping block assembly comprises an arc-shaped block, a connecting block and a groove, the connecting block is fixedly arranged in the arc-shaped block, the groove is formed in the connecting block in a penetrating mode, when the sliding assembly drives the protruding block to move downwards, the arc-shaped block is clamped to the left side of the mounting base, the connecting block extends into the mounting base, the groove is located over the protruding block, and the sliding assembly is operated to move upwards; the convex block is driven to move upwards and extend into the groove, and the arc-shaped block is fixed to the left side of the mounting base; the spring can push the sliding block to reset, the protruding block is clamped in the groove, the arc-shaped block is prevented from falling off from the installation base, installation and detachment of the arc-shaped block can be completed without screws, operation is easy, and bending efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of adjusting molds, in particular to a quick-adjusting mold for bending and forming a steel pipe rod. Background Art

[0002] The steel pipe and rod bending and forming adjustment die is a tool specifically designed for steel pipe and rod bending. It can quickly adjust to accommodate steel pipes of varying sizes and shapes, achieving efficient and precise bending. To accommodate steel pipes of varying diameters or shapes, the die is designed with a quick-change mechanism, allowing the operator to quickly change dies, improving work efficiency. The die is equipped with a fine adjustment device, allowing the operator to precisely adjust the desired bend angle and curvature, ensuring that the bent steel pipe meets design requirements. To facilitate large-scale production and application, these dies often adhere to certain industry standards, are universal and interchangeable, and can be easily used on different equipment.

[0003] Traditional steel pipe rod bending forming adjustment dies mostly use screws to fix the die and the support together, which is cumbersome to install and disassemble, and is not conducive to improving bending efficiency. Utility Model Content

[0004] The main purpose of the utility model is to provide a steel pipe rod bending forming quick adjustment die to solve the problem proposed in the related art that the installation and disassembly are cumbersome and not conducive to improving the bending efficiency.

[0005] To achieve the above-mentioned object, according to one aspect of the present invention, a steel pipe rod bending forming rapid adjustment die is provided, comprising: a base portion, the base portion being used to support the adjustment die and provide a placement space for the steel pipe rod;

[0006] A front driving portion, located at the front side of the right end of the upper surface of the base portion, for pushing one end of the steel pipe rod forward;

[0007] a rear drive portion, the rear drive portion being located at the rear side of the right end of the upper surface of the base portion and being used to push the other end of the steel pipe rod forward;

[0008] The mounting part is located in the middle of the left end of the upper surface of the base part, and is used to prevent the middle part of the steel pipe rod from moving forward. The mounting part includes a mounting seat assembly and a blocking block assembly. The mounting seat assembly includes a mounting seat, a sliding assembly and a protrusion. The blocking block assembly includes an arc block, a connecting block and a groove. The connecting block is fixed inside the arc block, and the groove is provided on the connecting block. When the sliding assembly drives the protrusion to move downward, the arc block is clamped on the left side of the mounting seat, and the connecting block is extended into the mounting seat, and the groove is located directly above the protrusion. The sliding assembly is operated to move upward, driving the protrusion to move upward and extend into the groove, fixing the arc block on the left side of the mounting seat.

[0009] Further, the base part comprises a base, two slide rails and a limiting assembly, the limiting assembly comprises a plurality of second threaded holes, second bolts and limiting blocks, the slide rails are fixedly arranged on the upper surface of the base at the front and rear ends, and the mounting seat is fixedly arranged on the upper surface of the base.

[0010] Further, the second threaded holes are arranged in the slide rail at the front end in the transverse direction, the limiting block is slidingly arranged in the slide rail at the front end, and the second bolt is threadedly connected with the limiting block through the second threaded hole.

[0011] Further, the front driving part comprises a power source, a mounting bracket assembly and a pressing die assembly, the mounting bracket assembly comprises a mounting bracket and a moving block, the moving block is fixedly arranged at the bottom of the mounting bracket and is slidingly connected with the slide rail, the pressing die assembly comprises a bent block, a plurality of first threaded holes and first bolts, the first threaded holes are arranged on the mounting bracket in the vertical direction, the first bolts are threadedly connected with the first threaded holes, and the bent block is fixed on the mounting bracket through the first bolts, and the power source is used to drive the mounting bracket to reciprocatingly slide along the slide rail.

[0012] Further, the rear driving part comprises a handle, a screw rod mounting bracket assembly and a pressing die assembly, the screw rod is rotationally arranged in the slide rail, the handle is fixedly arranged at one end of the screw rod and is rotationally connected with the base, the mounting bracket assembly comprises a mounting bracket and a moving block, the moving block is fixedly arranged at the bottom of the mounting bracket and is slidingly connected with the slide rail, and the pressing die assembly comprises a bent block, a plurality of first threaded holes and first bolts, the first threaded holes are arranged on the mounting bracket in the vertical direction, the first bolts are threadedly connected with the first threaded holes, and the bent block is fixed on the mounting bracket through the first bolts.

[0013] Further, the sliding assembly comprises a regulating assembly and a notch assembly, the regulating assembly comprises a sliding block, a fixed rod, a spring and a control block, the sliding block is slidingly arranged in the mounting seat, the control block is fixedly arranged at the top of the sliding block and is slidingly connected with the mounting seat, the bottom end of the fixed rod is fixedly connected with the mounting seat, the top end is slidingly connected with the sliding block, the bottom of the sliding block is provided with a limiting groove for accommodating the fixed rod, the spring is sleeved on the outer circle of the fixed rod, the top end of the spring is fixedly connected with the lower surface of the sliding block, and the bottom end is fixedly connected with the mounting seat, and the convex block is fixedly arranged on the side surface of the sliding block.

[0014] Further, the notch assembly comprises a special-shaped groove and a through groove, the special-shaped groove is arranged in the mounting seat to provide a moving space for the convex block, and the through groove is arranged on the side surface of the mounting seat in the transverse direction and is communicated with the special-shaped groove.

[0015] Compared with the prior art, the utility model has the advantages that when the sliding assembly drives the convex block to move downwards, the arc block is clamped on the left side of the mounting seat, the connecting block is inserted into the mounting seat, the groove is located directly above the convex block, the sliding assembly is operated to move upwards, the convex block is driven to move upwards and is inserted into the groove, the arc block is fixed on the left side of the mounting seat, the spring can push the sliding block to reset, the convex block is clamped in the groove, the arc block is prevented from falling off from the mounting seat, the installation and removal of the arc block can be completed without screws, the operation is simple, and the bending efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 For the whole of the utility model Figure 1 ;

[0017] Figure 2 For the whole of the utility model Figure 2 ;

[0018] Figure 3 For the whole of the utility model

[0019] Figure 4 For the whole of the utility model

[0020] Figure 5 For the whole of the utility model

[0021] Brief Description of the Drawings:

[0022] 1, base; 2, hydraulic cylinder; 3, mounting frame; 4, bending block; 5, first threaded hole; 6, first bolt; 7, sliding rail; 8, second threaded hole; 9, second bolt; 10, limiting block; 11, mounting seat; 12, arc block; 13, handle; 14, moving block; 15, screw rod; 16, sliding block; 17, fixed rod; 18, spring; 19, convex block; 20, special-shaped groove; 21, through groove; 22, connecting block; 23, groove; 24, control block. DETAILED DESCRIPTION

[0023] In order to further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the specific embodiments, structures, features and effects according to the utility model are described in detail as follows in combination with the drawings and preferred embodiments.

[0024] Please refer to Figures 1 to 5 , the embodiment provides a steel pipe pole bending forming rapid adjustment mold, which comprises a base part, the base part is used for supporting the adjustment mold and provides a placing space for the steel pipe pole;

[0025] The front driving part is located on the right end front side of the upper surface of the base part and is used for pushing the one end of the steel pipe pole forward;

[0026] The rear driving part is located at the right end of the upper surface of the base part, and is used for pushing the other end of the steel pipe rod forward.

[0027] The mounting part is located at the middle of the left end of the upper surface of the base part, and is used for blocking the forward movement of the middle of the steel pipe rod. The mounting part comprises a mounting seat assembly and a blocking block assembly. The mounting seat assembly comprises a mounting seat 11, a sliding assembly and a protrusion 19. The blocking block assembly comprises an arc-shaped block 12, a connecting block 22 and a groove 23. The connecting block 22 is fixedly arranged in the arc-shaped block 12. The groove 23 is arranged through the connecting block 22. When the sliding assembly drives the protrusion 19 to move downward, the arc-shaped block 12 is clamped on the left side of the mounting seat 11, and the connecting block 22 extends into the mounting seat 11, and the groove 23 is located directly above the protrusion 19. The sliding assembly is operated to move upward, drives the protrusion 19 to move upward and extend into the groove 23, and fixes the arc-shaped block 12 on the left side of the mounting seat 11.

[0028] The base part comprises a base 1, two sliding rails 7 and a limiting assembly. The limiting assembly comprises a plurality of second threaded holes 8, second bolts 9 and limiting blocks 10. The sliding rails 7 are fixedly arranged on the upper surface of the base 1 at the front and rear ends. The mounting seat 11 is fixedly arranged on the upper surface of the base 1.

[0029] The second threaded holes 8 are arranged in the sliding rail 7 at the front end in the transverse direction. The limiting blocks 10 are slidingly arranged in the sliding rail 7 at the front end. The second bolts 9 are threadedly connected with the limiting blocks 10 through the second threaded holes 8. The sliding rail 7 is fixed at different second threaded holes 8 through the second bolts 9. The relative position of the sliding rail 7 and the mounting seat 11 is adjusted, so that the steel pipe rod is bent into different radians.

[0030] The front driving part comprises a power source, a mounting frame assembly and a pressing die assembly. The mounting frame assembly comprises a mounting frame 3 and a moving block 14. The moving block 14 is fixedly arranged at the bottom of the mounting frame 3 and is slidingly connected with the sliding rail 7. The pressing die assembly comprises a bending block 4, a plurality of first threaded holes 5 and first bolts 6. The bending block 4 is fixed in different first threaded holes 5 through the first bolts 6. The distance between the two bending blocks 4 is changed, so that the steel pipe rod is bent into different radians. The first threaded holes 5 are arranged on the mounting frame 3 in the vertical direction. The first bolts 6 are threadedly connected with the first threaded holes 5. The bending block 4 is fixed on the mounting frame 3 through the first bolts 6. The power source is used for driving the mounting frame 3 to reciprocatingly slide along the sliding rail 7. In this embodiment, a hydraulic cylinder 2 is preferably used as the power source, which is convenient for controlling the moving direction of the mounting frame 3.

[0031] The rear driving part comprises a handle 13, a screw rod 15 mounting rack assembly and a die assembly. The screw rod 15 is rotatably arranged in the slide rail 7. The handle 13 is fixedly arranged at one end of the screw rod 15 and is rotatably connected with the base 1. The mounting rack assembly comprises a mounting rack 3 and a moving block 14. The moving block 14 is fixedly arranged at the bottom of the mounting rack 3 and is slidably connected with the slide rail 7. The die assembly comprises a bent block 4, a plurality of first threaded holes 5 and first bolts 6. The first threaded holes 5 are vertically arranged on the mounting rack 3. The first bolts 6 are threadedly connected with the first threaded holes 5. The bent block 4 is fixedly arranged on the mounting rack 3 through the first bolts 6.

[0032] The sliding assembly comprises a regulating assembly and a notch assembly. The regulating assembly comprises a sliding block 16, a fixed rod 17, a spring 18 and a control block 24. The sliding block 16 is slidably arranged in the mounting seat 11. The control block 24 is fixedly arranged at the top of the sliding block 16 and is slidably connected with the mounting seat 11. The fixed rod 17 is fixedly connected with the mounting seat 11 at the bottom end and is slidably connected with the sliding block 16 at the top end. The sliding block 16 is provided with a limiting groove at the bottom for accommodating the fixed rod 17. The spring 18 is sleeved on the outer circle of the fixed rod 17. The spring 18 is fixedly connected with the sliding block 16 at the top end and is fixedly connected with the mounting seat 11 at the bottom end. The protrusion 19 is fixedly arranged on the side surface of the sliding block 16.

[0033] The notch assembly comprises a special-shaped groove 20 and a through groove 21. The special-shaped groove 20 is arranged in the mounting seat 11 and provides a moving space for the protrusion 19. The through groove 21 is transversely arranged on the side surface of the mounting seat 11 and is in communication with the special-shaped groove 20. The connecting block 22 extends into the through groove 21, the recess 23 is sleeved on the protrusion 19, and the arc-shaped block 12 is fixed on the mounting seat 11, so that the installation and dismounting of the arc-shaped block 12 are facilitated.

[0034] Push down the control block 24, the control block 24 pushes the sliding block 16 to extrude the spring 18, the spring 18 shrinks, the fixed rod 17 slides into the limiting groove at the bottom of the sliding block 16, the protruding block 19 moves down to below the through groove 21 following the sliding block 16, lifts the arc-shaped block 12, inserts the connecting block 22 into the through groove 21, makes the recess 23 above the protruding block 19, loosens the control block 24, the spring 18 rebounds, pushes the sliding block 16 to move up, the protruding block 19 moves up following the sliding block 16 and passes through the recess 23, fixes the arc-shaped block 12 on the mounting base 11, places the steel pipe rod to be bent along the transverse direction between the bending block 4 and the arc-shaped block 12, starts the hydraulic cylinder 2, the piston rod of the hydraulic cylinder 2 extends, pushes the front mounting frame 3 to move forward along the slide rail 7, when the one end of the steel pipe rod is against the limiting block 10, closes the hydraulic cylinder 2, rotates the handle 13, the handle 13 drives the lead screw 15 to rotate, the rear mounting frame 3 moves forward along the lead screw 15, pushes the other end of the steel pipe rod to the handle 13, when the bending curvature of the steel pipe rod reaches the requirement, rotates the handle 13 in the opposite direction, the rear mounting frame 3 moves backward along the lead screw 15, leaves the steel pipe rod, returns to the initial position, starts the hydraulic cylinder 2 again, the piston rod of the hydraulic cylinder 2 retracts, drives the front mounting frame 3 to move backward along the slide rail 7, leaves the steel pipe rod, returns to the initial position, takes out the bent steel pipe rod, the next operation can be carried out.

[0035] The above merely describes preferred embodiments of the present application and is not intended to limit the present application in any form. Although the present application has been disclosed with preferred embodiments, it is not intended to limit the present application. Any person skilled in the art can make minor changes or modifications to the disclosed technical content to obtain equivalent embodiments with equivalent changes, provided that the changes do not deviate from the technical solution of the present application. Any modification, equivalent change and modification of the above embodiments based on the technical essence of the present application are still within the scope of the technical solution of the present application.

Claims

1. The steel pipe rod bending forming quick adjustment mold is characterized by: include: A base portion, the base portion is used to support the adjustment mold and provide a placement space for the steel pipe rod; A front driving portion, located at the front side of the right end of the upper surface of the base portion, for pushing one end of the steel pipe rod forward; A rear drive portion, located at the rear side of the right end of the upper surface of the base portion, for pushing the other end of the steel pipe rod forward; The mounting portion is located at the middle of the left end of the upper surface of the base portion and is used to block the middle of the steel pipe rod from moving forward. The mounting portion includes a mounting seat assembly and a blocking block assembly. The mounting seat assembly includes a mounting seat (11), a sliding assembly and a protrusion (19). The blocking block assembly includes an arc block (12), a connecting block (22) and a groove (23). The connecting block (22) is fixed inside the arc block (12). The groove (23) is provided through the connecting block (22). When the sliding assembly drives the protrusion (19) to move downward, the arc block (12) is clamped on the left side of the mounting seat (11), and the connecting block (22) is extended into the mounting seat (11), and the groove (23) is located directly above the protrusion (19). The sliding assembly is operated to move upward, driving the protrusion (19) to move upward and extend into the groove (23), and the arc block (12) is fixed to the left side of the mounting seat (11).

2. The steel pipe rod bending forming rapid adjustment die according to claim 1, characterized in that: The base portion includes a base (1), two slide rails (7) and a limit assembly, the limit assembly includes a plurality of second threaded holes (8), second bolts (9) and a limit block (10), the slide rails (7) are fixedly arranged at the front and rear ends of the upper surface of the base (1), and the mounting seat (11) is fixedly arranged on the upper surface of the base (1).

3. The steel pipe rod bending forming rapid adjustment die according to claim 2, characterized in that: The second threaded holes (8) are all arranged in the front end slide rail (7) along the transverse direction, the limit block (10) is slidably arranged in the front end slide rail (7), and the second bolt (9) passes through the second threaded hole (8) and is threadedly connected to the limit block (10).

4. The steel pipe rod bending forming rapid adjustment die according to claim 2, characterized in that: The front drive unit includes a power source, a mounting frame assembly and a die assembly. The mounting frame assembly includes a mounting frame (3) and a moving block (14). The moving block (14) is fixedly arranged at the bottom of the mounting frame (3) and is slidably connected to the slide rail (7). The die assembly includes a bending block (4), a plurality of first threaded holes (5) and a first bolt (6). The first threaded holes (5) are all vertically arranged on the mounting frame (3). The first bolts (6) are threadedly connected to the first threaded holes (5). The bending block (4) is fixed to the mounting frame (3) by the first bolts (6). The power source is used to drive the mounting frame (3) to slide back and forth along the slide rail (7).

5. The steel pipe rod bending forming rapid adjustment die according to claim 2, characterized in that: The rear drive unit includes a handle (13), a screw rod (15), a mounting frame assembly, and a die assembly. The screw rod (15) is rotatably arranged in the slide rail (7). The handle (13) is fixedly arranged at one end of the screw rod (15) and is rotatably connected to the base (1). The mounting frame assembly includes a mounting frame (3) and a moving block (14). The moving block (14) is fixedly arranged at the bottom of the mounting frame (3) and is slidably connected to the slide rail (7). The die assembly includes a bending block (4), a plurality of first threaded holes (5), and a first bolt (6). The first threaded holes (5) are all vertically arranged on the mounting frame (3). The first bolt (6) is threadedly connected to the first threaded hole (5). The bending block (4) is fixed to the mounting frame (3) through the first bolt (6).

6. The steel pipe rod bending forming rapid adjustment die according to claim 1, characterized in that: The sliding assembly includes a regulating assembly and a notch assembly, and the regulating assembly includes a slider (16), a fixed rod (17), a spring (18) and a control block (24). The slider (16) is slidably arranged inside the mounting seat (11), and the control block (24) is fixedly arranged on the top of the slider (16) and is slidably connected to the mounting seat (11). The bottom end of the fixed rod (17) is fixedly connected to the mounting seat (11), and the top end is slidably connected to the slider (16). A limiting groove is provided at the bottom of the slider (16) for accommodating the fixed rod (17). The spring (18) is sleeved on the outer ring of the fixed rod (17). The top end of the spring (18) is fixedly connected to the lower surface of the slider (16), and the bottom end is fixedly connected to the mounting seat (11). The protrusion (19) is fixedly arranged on the side of the slider (16).

7. The steel pipe rod bending forming rapid adjustment die according to claim 6, characterized in that: The notch assembly comprises a special-shaped groove (20) and a through groove (21), wherein the special-shaped groove (20) is arranged inside the mounting seat (11) to provide a moving space for the protrusion (19), and the through groove (21) is arranged on the side of the mounting seat (11) in a transverse direction and communicates with the special-shaped groove (20).

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