Spring steel bar bending machine

Abstract

The utility model discloses a spring steel bar bending machine, relates to the field of steel bar bending, solves the problem that an existing device is difficult to bend steel bars stably and efficiently according to requirements, and adopts the following scheme that the spring steel bar bending machine comprises a working table plate and a bearing disc on the working table plate, a limiting seat is fixedly welded to the outer wall of the abutting column. A pressing plate is installed on the limiting base in a sliding mode, an abutting plate parallel to the pressing plate is arranged in the limiting base, and a steel bar to be bent is clamped in a groove body between the abutting plate and the pressing plate. A driving handle is fixedly mounted on the ring wall of the outer ring of the bearing disc, and a bending column is fixedly mounted at the top of the driving handle; according to the spring steel bar bending machine, through the arrangement of all the assemblies on the working table plate, a steel bar can be clamped in the groove body between the pressing plate and the abutting plate through the pressing plate, then the driving handle drives the abutting column to rotate, bending of corresponding point positions is conducted on the steel bar clamped between the abutting column and the bending column, and therefore the efficient and stable bending effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar bending, in particular to a spring steel bar bending machine. Background Art

[0002] Steel bar bending machines are widely used in various places of civil construction, providing necessary steel bar bending operations for the project, greatly reducing labor costs and speeding up the progress of the project. They are one of the indispensable mechanical equipment for civil construction at present;

[0003] After searching, the application with patent application number CN202022935884.3 discloses a steel bar bending machine for civil engineering construction, particularly related to the technical field of steel bar bending machines, including a machine body and a bending table, the bending table is fixed at the upper end of the machine body, a fixed plate is fixed at the right end of the bending table, a hydraulic cylinder is fixedly installed at the right end of the fixed plate, a hydraulic rod is slidably connected to the left end of the hydraulic cylinder, the end of the hydraulic rod passes through the fixed plate, and a top head is fixedly connected to the end of the hydraulic rod. In this kind of steel bar bending machine for civil engineering construction, when the top head presses against the steel bar to bend the steel bar, the steel bar will press against the top plate, so that the top plate drives the sliding rod to slide into the fixed cylinder to squeeze the reset spring, so that when the top head no longer presses against the steel bar, the steel bar is pushed out from between the fixed columns as the reset spring is reset, so that it is easy to take out the bent steel bar, which solves the problem of the current steel bar bending machine for civil engineering construction, that the bent steel bar needs to be manually taken out from between the two fixed columns, and the steel bar is easily worn by friction with the fixed column, which affects the bending of the steel bar;

[0004] The above application document achieves the bending of steel bars by setting up a cylinder, but the bending effect is limited and the resistance effect is not good, which may affect the bending of the entire steel bar. In addition, during the bending process, due to the rigidity of the steel bar itself, vibration may occur during the bending process, and the stability is not good.

[0005] Therefore, we proposed a spring steel bar bending machine. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a spring steel bar bending machine, which solves the problem that the prior devices are difficult to stably and efficiently bend steel bars according to requirements.

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a spring steel bar bending machine, including a workbench, a bearing disc is installed at the center of the top of the workbench, a resisting column is fixedly installed at the center of the bearing disc, and a limited position seat is fixedly welded on the outer wall of the resisting column;

[0008] The main body of the limit seat is a support plate seat, a pressing plate is slidably mounted on the support plate seat, a stop plate arranged parallel to the pressing plate is arranged in the limit seat, and a steel bar to be bent is clamped in a groove body between the stop plate and the pressing plate;

[0009] A driving handle is fixedly installed on the ring wall of the outer ring of the bearing disk, and a bending column is fixedly installed on the top of the driving handle.

[0010] Preferably, a pull handle is fixedly mounted on the outer end of the driving handle, and the pull handle can be fixedly connected to the output end of the driving cylinder and the winding machine;

[0011] The pull handle can be driven by manpower, and can also be driven by a drive cylinder and a winding machine to rotate the drive handle, thereby achieving the effect of efficiently bending the steel bars.

[0012] Preferably, an arc-shaped slider is fixedly mounted on the bottom of the driving handle, and an annular groove matching the specifications of the arc-shaped slider is opened on the top surface of the workbench;

[0013] Among them, the setting of the annular groove of the arc-shaped slider can ensure the stability of the driving handle during rotation and subsequent bending.

[0014] Preferably, a vertical plate is fixedly installed on the rear side of the support plate seat, a threaded tube is fixedly sleeved in the vertical plate, a stud is threadedly sleeved in the threaded tube, and a shock-absorbing spring group located between the pressure plate and the vertical plate on the support plate seat is arranged on the outside of the stud;

[0015] Among them, the setting of the pressure plate can clamp the steel bars, and the setting of the shock-absorbing spring group can reduce its vibration amplitude and increase stability during bending.

[0016] Preferably, a T-shaped slide groove is provided on the top surface of the support plate seat, and a T-shaped sliding block matching the specifications of the T-shaped slide groove is fixedly installed on the bottom of the pressing plate;

[0017] Among them, the sliding arrangement between the pressure plate and the limit seat can ensure its stability during adjustment.

[0018] Preferably, steel bars to be bent are sandwiched between the bending column and the abutting column.

[0019] The utility model provides a spring steel bar bending machine. It has the following beneficial effects:

[0020] The spring steel bar bending machine, through the arrangement of various components on the work table, can use the pressure plate to clamp the steel bar in the groove between it and the abutment plate, and then use the driving handle to drive the abutment column to rotate, so as to bend the steel bar clamped between it and the bending column at corresponding points, thereby achieving an efficient and stable bending effect. At the same time, the arrangement of the limit seat and the shock-absorbing spring can ensure its stability during clamping, solving the problem that the existing device is difficult to stably and efficiently bend the steel bar according to demand. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the structure of the utility model from the side;

[0023] Figure 3 This is a schematic diagram of the structure of the bearing disc of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the support plate seat of the utility model.

[0025] In the figure: 1. workbench; 2. limit seat; 21. support plate seat; 22. stud; 23. abutment plate; 3. bearing plate; 4. driving handle; 5. bending column; 6. abutment column; 7. pressure plate. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-4 The embodiment of the utility model provides a technical solution: a spring steel bar bending machine, including a workbench 1, a bearing disk 3 is installed at the center of the top of the workbench 1, a resisting column 6 is fixedly installed at the center of the bearing disk 3, and a limited seat 2 is fixedly welded on the outer wall of the resisting column 6; the main body of the limited seat 2 is a support plate seat 21, a pressure plate 7 is slidably installed on the support plate seat 21, a resisting plate 23 arranged parallel to the pressure plate 7 is arranged in the limit seat 2, and a steel bar to be bent is clamped in the groove between the resisting plate 23 and the pressure plate 7; a driving handle 4 is fixedly installed on the ring wall of the outer ring of the bearing disk 3, and a bending column 5 is fixedly installed on the top of the driving handle 4;

[0028] Among them, the spring steel bar bending machine, through the setting of various components on the workbench 1, can use the pressure plate 7 to clamp the steel bar in the groove between it and the abutment plate 23, and then drive the abutment column 6 to rotate by the driving handle 4 to bend the steel bar clamped between it and the bending column 5 at the corresponding point, thereby achieving the effect of efficient and stable bending. At the same time, the setting of the limit seat and the shock-absorbing spring can ensure its stability during clamping, solving the problem that the existing device is difficult to stably and efficiently bend the steel bars according to needs.

[0029] Embodiment 2:

[0030] A pull handle is fixedly installed on the outer end of the driving handle 4, and the pull handle can be fixedly connected to the output end of the driving cylinder and the winding machine; wherein, the pull handle can be driven by manpower, and the driving cylinder and the winding machine can also drive the driving handle 4 to rotate, thereby achieving the effect of efficiently bending the steel bars.

[0031] An arc-shaped slider is fixedly installed at the bottom of the driving handle 4, and an annular groove matching the specifications of the arc-shaped slider is opened on the top surface of the worktable 1; wherein, the setting of the arc-shaped slider and the annular groove can ensure the stability of the driving handle 4 during rotation and subsequent bending.

[0032] A vertical plate is fixedly installed on the rear side of the support plate seat 21, a threaded tube is fixedly mounted in the vertical plate, a stud 22 is threadedly mounted in the threaded tube, and a shock-absorbing spring group is arranged on the outer side of the stud 22 and located between the pressure plate 7 and the vertical plate on the support plate seat 21; wherein, the setting of the pressure plate 7 can clamp the steel bars, and at the same time, the setting of the shock-absorbing spring group can reduce its vibration amplitude and increase its stability during bending.

[0033] A T-shaped groove is provided on the top surface of the support plate seat 21, and a T-shaped slider matching the specifications of the T-shaped groove is fixedly installed on the bottom of the pressure plate 7; wherein, the sliding arrangement between the pressure plate 7 and the limit seat 2 can ensure its stability during adjustment.

[0034] The steel bars to be bent are sandwiched between the bending column 5 and the abutting column 6 .

[0035] The working principle and use process of the utility model are as follows: when the device is needed to bend the steel bar, the steel bar is placed between the pressure plate 7 and the abutment plate 23, and the bent portion thereof is between the bending column 5 and the abutment column 6, and then the driving handle 4 drives the abutment column 6 to rotate in front of the bending column 5, so that the bent portion of the steel bar is bent under force, achieving an efficient and stable bending effect.

[0036] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A spring steel bar bending machine, characterized in that: It comprises a workbench (1), a bearing disc (3) is mounted at the center of the top of the workbench (1), a supporting column (6) is fixedly mounted at the center of the bearing disc (3), and a limiting seat (2) is fixedly welded on the outer wall of the supporting column (6); The main body of the limit seat (2) is a support plate seat (21), a pressure plate (7) is slidably mounted on the support plate seat (21), a stop plate (23) arranged parallel to the pressure plate (7) is arranged in the limit seat (2), and a steel bar to be bent is clamped in a groove body between the stop plate (23) and the pressure plate (7); A driving handle (4) is fixedly mounted on the wall of the outer ring of the bearing disc (3), and a bending column (5) is fixedly mounted on the top of the driving handle (4).

2. A spring steel bar bending machine according to claim 1, characterized in that: A pull handle is fixedly mounted on the outer end of the driving handle (4), and the pull handle can be fixedly connected to the output end of the driving cylinder and the winding machine.

3. A spring steel bar bending machine according to claim 1, characterized in that: An arc-shaped slider is fixedly mounted on the bottom of the driving handle (4), and an annular groove matching the specifications of the arc-shaped slider is provided on the top surface of the workbench (1).

4. A spring steel bar bending machine according to claim 1, characterized in that: A vertical plate is fixedly mounted on the rear side of the support plate seat (21), a threaded tube is fixedly mounted in the vertical plate, a stud (22) is threadedly mounted in the threaded tube, and a shock-absorbing spring group is arranged on the outside of the stud (22) and is located between the pressure plate (7) and the vertical plate on the support plate seat (21).

5. The spring steel bar bending machine according to claim 1, characterized in that: A T-shaped slide groove is provided on the top surface of the support plate seat (21), and a T-shaped sliding block matching the specifications of the T-shaped slide groove is fixedly installed on the bottom of the pressing plate (7).

6. A spring steel bar bending machine according to claim 1, characterized in that: The steel bars to be bent are sandwiched between the bending column (5) and the abutting column (6).

Images