Follow-up front material supporting automatic R shaft

Abstract

The utility model relates to the technical field of bending mechanical adjustment, in particular to a follow-up front material supporting automatic R shaft which comprises a floor type outer frame, an inner frame is arranged on the inner side of the floor type outer frame, an R shaft guide rail is fixed to the side wall of the inner frame, and an R shaft sliding block matched with the R shaft guide rail is fixed to the inner side face of the inner frame. The follow-up front material supporting automatic R shaft is connected through the lead screw, and the bearing performance is high; a motor is used for enabling and driving, and is matched with a sensor mounting metal plate for mounting a sensor, so that the working efficiency is improved, and the adjusting precision is ensured; and the R-axis speed reducer is matched with the R-axis screw rod, so that the torque can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of bending machinery adjustment, in particular to an automatic R-axis with a follow-up front support. Background Art

[0002] The up and down adjustment of the R-axis is to adjust the up and down position of the R-axis to achieve the follow-up control of the sheet. The up and down adjustment of the R-axis makes the sheet more stable during the bending process, reduces shaking and deformation, and improves the accuracy and quality of the bent workpiece.

[0003] The traditional R-axis has a slow adjustment speed, is mostly manually adjusted, is laborious and inefficient, and the control is not precise enough. Utility Model Content

[0004] The technical problems to be solved by the utility model are: the traditional R-axis has a slow adjustment speed; and most of the adjustments are made by hand, which is time-consuming and laborious, and has a very low efficiency; and the control is not precise enough.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a follow-up front support automatic R axis, including a floor-standing outer frame, an internal frame is arranged on the inner side of the floor-standing outer frame, an R axis guide rail is fixed on the side wall of the internal frame, an R axis slider matching with the R axis guide rail is fixed on the inner side surface of the floor-standing outer frame, an R axis reducer with an R axis screw rod installed at the bottom is fixed on the floor-standing outer frame through a mounting flange plate, a motor is installed on the input end of the R axis reducer through a transition flange, a sensor mounting sheet metal for mounting a sensor is fixed on the side wall of the floor-standing outer frame, and an R axis screw rod nut matching with the R axis screw rod is fixed on the side wall of the internal frame.

[0006] The floor-standing outer frame and the inner frame are connected via a front gas spring and a rear gas spring located on both sides.

[0007] The outer bottom of the floor-standing outer frame is provided with lateral supporting feet via square tubes.

[0008] An R-axis screw rod stop washer is installed on the upper end of the R-axis reducer.

[0009] A bottom limiting square tube is welded and fixed to the lower end of the floor-standing outer frame, and a limiting rubber pad is fixed to the upper surface of the bottom limiting square tube.

[0010] Universal wheels for easy movement are installed at the lower end of the bottom crossbeam of the floor-standing outer frame.

[0011] The beneficial effects of the utility model are:

[0012] (1) The automatic R axis of the follow-up front support of the utility model is connected by a screw rod, which has strong load-bearing capacity;

[0013] (2) Using a motor to enable the drive and cooperating with a sensor mounting sheet metal for mounting the sensor, the work efficiency is improved while ensuring the adjustment accuracy;

[0014] (3) The torque can be increased by using an R-axis reducer in combination with an R-axis screw. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a side view of the utility model. DETAILED DESCRIPTION

[0018] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] Figure 1 and Figure 2 The follow-up front support automatic R axis shown in the figure comprises a floor-standing outer frame 1, an inner frame 2 is arranged on the inner side of the floor-standing outer frame 1, an R axis guide rail 3 is fixed on the side wall of the inner frame 2, an R axis slider 4 matching with the R axis guide rail 3 is fixed on the inner side surface of the floor-standing outer frame 1, an R axis reducer 6 with an R axis screw 5 installed at the bottom is fixed on the floor-standing outer frame 1 through a mounting flange plate, a motor 8 is installed at the input end of the R axis reducer 6 through a transition flange 7, a sensor mounting sheet metal 9 for mounting a sensor is fixed on the side wall of the floor-standing outer frame 1, and an R axis screw nut 10 matching with the R axis screw 5 is fixed on the side wall of the inner frame 2.

[0021] By installing a sensor of the prior art on the sensor installation sheet metal 9, the position of the internal frame 2 can be sensed and identified, thereby automatically controlling the opening and closing of the motor 8.

[0022] In order to improve the supporting force and reduce the energy consumption during lifting, the floor-standing outer frame 1 and the inner frame 2 are connected by a front gas spring 11 and a rear gas spring 12 located on both sides.

[0023] In order to improve the stability during operation, a lateral support foot 13 is installed at the outer bottom of the floor-standing outer frame 1 through a square tube.

[0024] The height of the lateral support legs 13 is fixed and limited by locking nuts located at the upper and lower ends of the square tube.

[0025] In order to facilitate assembly, an R-axis screw rod stop washer 14 is installed on the upper end of the R-axis reducer 6.

[0026] In order to improve safety, a bottom limiting square tube is welded and fixed to the lower end of the floor-standing outer frame 1, and a limiting rubber pad 15 is fixed to the upper surface of the bottom limiting square tube.

[0027] In order to facilitate movement, a universal wheel 16 is installed at the lower end of the bottom beam of the floor-standing outer frame 1 for easy movement.

[0028] The motor 8 drives the R-axis reducer 6 to rotate, thereby driving the R-axis screw 5 to rotate. The R-axis screw transmission drives the internal frame 2 to move upward. According to the different speeds of the motor 8, the rising speed can be set to follow the production rhythm and speed up production efficiency.

[0029] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A follow-up front support automatic R axis, comprising a floor-standing outer frame (1), characterized in that: An internal frame (2) is arranged on the inner side of the floor-standing outer frame (1); an R-axis guide rail (3) is fixed on the side wall of the internal frame (2); an R-axis slider (4) matched with the R-axis guide rail (3) is fixed on the inner side surface of the floor-standing outer frame (1); an R-axis reducer (6) with an R-axis screw rod (5) installed at the bottom is fixed on the floor-standing outer frame (1) via a mounting flange plate; a motor (8) is installed at the input end of the R-axis reducer (6) via a transition flange (7); a sensor mounting sheet metal (9) for mounting a sensor is fixed on the side wall of the floor-standing outer frame (1); and an R-axis screw rod nut (10) matched with the R-axis screw rod (5) is fixed on the side wall of the internal frame (2).

2. The automatic R-axis for supporting materials with a follower according to claim 1 is characterized in that: The floor-standing outer frame (1) and the inner frame (2) are connected via a front gas spring (11) and a rear gas spring (12) located on both sides.

3. The automatic R-axis with a follow-up front support according to claim 1 is characterized in that: A lateral support foot (13) is installed at the outer bottom of the floor-standing external frame (1) via a square tube.

4. The automatic R-axis with a follow-up front support according to claim 1 is characterized in that: An R-axis screw rod stop washer (14) is installed on the upper end of the R-axis reducer (6).

5. The automatic R-axis with a follow-up front support according to claim 1 is characterized in that: A bottom limiting square tube is welded and fixed to the lower end of the interior of the floor-standing external frame (1), and a limiting rubber pad (15) is fixed to the upper surface of the bottom limiting square tube.

6. The automatic R-axis with a follow-up front support according to claim 1 is characterized in that: Universal wheels (16) are installed at the lower end of the bottom crossbeam of the floor-standing external frame (1) for easy movement.

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