Sheet metal bending angle automatic calibration device

Abstract

The utility model relates to the technical field of bending calibration device, and disclose a kind of sheet metal bending angle automatic calibration device, including sheet metal bending equipment, the inside fixed connection bending base of sheet metal bending equipment, the side edge sliding slot is opened in the both sides of bending base, the inside movable sleeve of side edge sliding slot is connected sliding bracket, the top of sliding bracket is opened with hook groove, the inside movable sleeve of hook groove is connected with hook, the inside fixed connection spring of hook, the outside fixed connection clamping block of spring, the outside fixed connection track strip of clamping block;The utility model is embedded into hook groove by hook, to fix calibration machine box in the outside of sliding bracket, and utilize the spring installed in the inside of hook to stretch clamping block inwards, to make clamping block extrude the inclined plate of sliding bracket, it is convenient to operate and carry out quick installation and disassembly calibration machine box, effectively improve the use experience of operator.

Description

Technical Field

[0001] This utility model relates to the technical field of bending calibration devices, and more specifically to an automatic calibration device for sheet metal bending angles. Background Technology

[0002] Automatic calibration device for sheet metal bending angle is a traditional method of sheet metal bending angle detection and calibration that often relies on manual operation. Workers use measuring tools (such as angle rulers) to measure after bending and then adjust based on experience. This method is not only inefficient, but the measurement accuracy is also easily affected by human factors, such as measurement techniques and the precision limitations of measuring tools, making it difficult to guarantee the consistency and accuracy of bending angles.

[0003] The automatic sheet metal bending angle calibration device uses a laser calibration device to generate light to calibrate the bending angle of the metal. During the use of the device, the laser calibration device needs to be fixed, requiring the operator to disassemble and inspect it. In order to maintain the stability of the laser calibration device, it is usually fixed with multiple bolts, which makes disassembly extremely inconvenient for the operator.

[0004] When using the automatic sheet metal bending angle calibration device, the metal sheet needs to be placed horizontally in the bending device. During bending, the metal sheet may tilt due to its placement, causing deformation of the bent metal sheet and affecting the operator's experience. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an automatic sheet metal bending angle calibration device to solve the problems existing in the background art.

[0006] This utility model provides the following technical solution: an automatic calibration device for sheet metal bending angle, including a sheet metal bending machine, a bending base fixedly connected inside the sheet metal bending machine, side sliding grooves on both sides of the bending base, a sliding bracket movably sleeved inside the side sliding grooves, a hook groove on the top of the sliding bracket, a hook movably sleeved inside the hook groove, a spring fixedly connected inside the hook, a clamping block fixedly connected outside the spring, and a track bar fixedly connected outside the clamping block.

[0007] Furthermore, a movable gear is movably connected inside the sliding bracket, a circuit box is fixedly connected to the bottom of the sliding bracket, a cable is fixedly connected to the outside of the circuit box, and a calibration box is movably connected to the outside of the cable.

[0008] Furthermore, the sheet metal bending equipment is externally fixedly connected to a roller bracket, and the roller bracket is internally movably connected to a roller.

[0009] Furthermore, the top of the calibration box is fixedly connected to the irradiation device, the bottom of the calibration box is fixedly connected to the cable socket, and the cable is movably connected inside the cable socket.

[0010] Furthermore, the top of the bending base is provided with a bending groove, the top of the bending groove is provided with a bending pressure plate, and the top of the bending pressure plate is movably engaged with a telescopic plate.

[0011] Furthermore, the bending pressure plate is internally fitted with a pressure plate bolt, and the pressure plate bolt is externally connected to a telescopic plate.

[0012] Furthermore, a movable block is fixedly connected to the bottom of the sliding bracket, and a tray frame is fixedly connected to the top of the movable block.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] 1. This utility model facilitates the movement of the sliding bracket by opening side grooves on both sides of the bent base, and uses hooks embedded in the hook grooves to fix the calibration box to the outside of the sliding bracket. The spring installed inside the hooks pulls the clamping block inward, so that the clamping block presses against the inclined plate of the sliding bracket, which facilitates the quick installation and removal of the calibration box and effectively improves the user experience.

[0015] 2. This utility model uses a side groove opened on the side of the bending base near the pallet frame to connect the sliding bracket. The bottom of the sliding bracket is equipped with a moving block, which is used to facilitate the operator to move the sliding bracket to the designated position of the bending base, thereby driving the pallet frame to move accordingly. The baffle on the pallet frame is used to level the metal plate and prevent the bending angle from deviating due to the tilt of the metal plate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the bending base structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the sliding bracket structure of this utility model.

[0019] Figure 4 This is a schematic diagram of the calibration box structure of this utility model.

[0020] Figure 5 This is a schematic diagram of the pallet frame structure of this utility model.

[0021] The attached figures are labeled as follows: 1. Sheet metal bending equipment; 2. Bending base; 3. Side slide groove; 4. Sliding bracket; 5. Hook groove; 6. Hook; 7. Spring; 8. Clamping block; 9. Track bar; 101. Moving gear; 102. Circuit box; 103. Cable; 104. Calibration box; 105. Irradiation device; 106. Cable socket; 107. Roller bracket; 108. Roller; 201. Bending groove; 202. Bending pressure plate; 203. Pressure plate bolt; 204. Telescopic plate; 205. Moving block; 206. Pallet frame. Detailed Implementation

[0022] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The automatic sheet metal bending angle calibration device involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Reference Figure 1-5 This utility model provides an automatic calibration device for sheet metal bending angles, including a sheet metal bending machine 1, a bending base 2 fixedly connected inside the sheet metal bending machine 1, side sliding grooves 3 on both sides of the bending base 2, a sliding bracket 4 movably sleeved inside the side sliding grooves 3, a hook groove 5 on the top of the sliding bracket 4, a hook 6 movably sleeved inside the hook groove 5, a spring 7 fixedly connected inside the hook 6, a clamping block 8 fixedly connected outside the spring 7, and a track bar 9 fixedly connected outside the clamping block 8. This facilitates the movement of the sliding bracket 4 via the side sliding grooves 3 on both sides of the bending base 2, and the calibration box 104 is fixed to the outside of the sliding bracket 4 by the hook 6 being embedded in the hook groove 5. The spring 7 installed inside the hook 6 pulls the clamping block 8 inward, causing the clamping block 8 to press against the inclined plate of the sliding bracket 4, facilitating quick installation and removal of the calibration box 104 and effectively improving the operator's user experience.

[0024] In a preferred embodiment, the sliding bracket 4 is internally connected to a moving gear 101, the bottom of the sliding bracket 4 is fixedly connected to a circuit box 102, the outside of the circuit box 102 is fixedly connected to a cable 103, and the outside of the cable 103 is externally connected to a calibration box 104. This facilitates the connection of the calibration box 104 via the cable 103 installed at the bottom of the circuit box 102, thereby transmitting operating commands and power to the calibration box 104.

[0025] In a preferred embodiment, the sheet metal bending equipment 1 is externally fixedly connected to a roller bracket 107, and internally connected to a roller 108. This facilitates the operator in placing the metal sheet to be bent by using the roller 108 movably mounted on the top of the roller bracket 107.

[0026] In a preferred embodiment, the top of the calibration housing 104 is fixedly connected to the irradiation device 105, and the bottom of the calibration housing 104 is fixedly connected to the cable socket 106. The inside of the cable socket 106 is movably connected to the cable 103, which facilitates the insertion of the cable 103 through the cable socket 106, thereby providing power to the irradiation device 105 to light up.

[0027] In a preferred embodiment, the top of the bending base 2 is provided with a bending groove 201, and the top of the bending groove 201 is provided with a bending pressure plate 202. The top of the bending pressure plate 202 movably engages with the telescopic plate 204, which facilitates the top of the bending pressure plate 202 being embedded into the groove at the bottom of the telescopic plate 204. When the internal telescopic device controls the telescopic plate 204 to move up and down, the bending pressure plate 202 can be pressed down into the bending groove 201 to bend the metal plate.

[0028] In a preferred embodiment, the bending pressure plate 202 is internally movably connected to the pressure plate bolt 203, and the external of the pressure plate bolt 203 is movably connected to the telescopic plate 204. This facilitates fixing the bending pressure plate 202 to the bottom of the telescopic plate 204 by the pressure plate bolt 203, making it convenient for the operator to disassemble and replace the bending pressure plate 202.

[0029] In a preferred embodiment, the bottom of the sliding bracket 4 is fixedly connected to the moving block 205, and the top of the moving block 205 is fixedly connected to the tray frame 206. This facilitates the movement of the tray frame 206 when the sliding bracket 4 is moved, and the tray frame 206 is used to level the placed metal plate.

[0030] The working principle of this utility model is as follows: An automatic sheet metal bending angle calibration device facilitates the movement of a sliding bracket 4 by using side grooves 3 on both sides of the bending base 2. A hook 6 is embedded in the hook groove 5, thereby fixing the calibration box 104 to the outside of the sliding bracket 4. A spring 7 installed inside the hook 6 pulls the clamping block 8 inward, thereby pressing the clamping block 8 against the inclined plate of the sliding bracket 4, facilitating quick installation and removal of the calibration box 104 and effectively improving the user experience. The calibration box 104 is connected to the circuit box 102 via a cable 103 installed at the bottom, thereby transmitting operating commands and power to the calibration box 104.

[0031] The roller 108, which is movably fitted on the top of the roller bracket 107, allows the operator to easily place the metal plate that needs to be bent. The cable 103 is inserted into the cable socket 106 to provide power for the illumination device 105 to light up.

[0032] The top of the bending pressure plate 202 is embedded in the groove at the bottom of the telescopic plate 204. When the telescopic device inside controls the telescopic plate 204 to move up and down, it can press the bending pressure plate 202 down into the bending groove 201 to bend the metal plate. The bending pressure plate 202 is fixed to the bottom of the telescopic plate 204 by the pressure plate bolt 203, so that the operator can easily disassemble and replace the bending pressure plate 202. When the sliding bracket 4 moves, it drives the tray frame 206 to move along with it, and uses the tray frame 206 to level the placed metal plate.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0034] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0035] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0036] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic calibration device for sheet metal bending angle, comprising sheet metal bending equipment (1), characterized in that: The sheet metal bending equipment (1) is internally fixedly connected to a bending base (2). The bending base (2) has side sliding grooves (3) on both sides. The side sliding grooves (3) are internally connected to a sliding bracket (4). The top of the sliding bracket (4) is provided with a hook groove (5). The hook groove (5) is internally connected to a hook (6). The hook (6) is internally fixedly connected to a spring (7). The spring (7) is externally fixedly connected to a clamping block (8). The clamping block (8) is externally fixedly connected to a track bar (9).

2. The automatic sheet metal bending angle calibration device according to claim 1, characterized in that: The sliding bracket (4) is internally connected to a moving gear (101), the bottom of the sliding bracket (4) is fixedly connected to a circuit box (102), the outside of the circuit box (102) is fixedly connected to a cable (103), and the outside of the cable (103) is externally connected to a calibration box (104).

3. The automatic sheet metal bending angle calibration device according to claim 1, characterized in that: The sheet metal bending equipment (1) is externally fixedly connected to a roller bracket (107), and the roller bracket (107) is internally movably connected to a roller (108).

4. The automatic sheet metal bending angle calibration device according to claim 2, characterized in that: The top of the calibration box (104) is fixedly connected to the irradiation device (105), the bottom of the calibration box (104) is fixedly connected to the cable socket (106), and the inside of the cable socket (106) is movably connected to the cable (103).

5. The automatic sheet metal bending angle calibration device according to claim 1, characterized in that: The bending base (2) has a bending groove (201) on its top, and a bending pressure plate (202) is provided on the top of the bending groove (201). The top of the bending pressure plate (202) is movably engaged with a telescopic plate (204).

6. The automatic sheet metal bending angle calibration device according to claim 5, characterized in that: The bending pressure plate (202) is internally movably connected to the pressure plate bolt (203), and the pressure plate bolt (203) is externally movably connected to the telescopic plate (204).

7. The automatic sheet metal bending angle calibration device according to claim 1, characterized in that: The bottom of the sliding bracket (4) is fixedly connected to the moving block (205), and the top of the moving block (205) is fixedly connected to the tray frame (206).

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