Integral inclined strip type dustproof compensation workbench for bending machine
A technology for a bending machine and a workbench, which is applied in the field of dust-proof compensation workbenches for integral inclined bar bending machines, can solve problems such as the decrease in compensation accuracy, improve compensation accuracy, have good dustproof effect, and prevent dust from entering the workbench. internal effect
Inactive Publication Date: 2020-06-16
湖北中锐锻压科技有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to solve the problem that the working surface of the existing overall oblique strip type mechanical compensation structure may enter the working surface and cause the compensation accuracy to decrease, and provide an integral oblique strip type bending machine dustproof compensation workbench
Method used
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Embodiment Construction
[0013] see Figure 1-4 , the present embodiment includes a base 10, the bottom surface of the base 10 is provided with a mounting hole 11 for fixing with the bending machine frame, the top of the base 10 is provided with a chute 5 along the entire length, a mold mounting seat 1 is installed above the base 10, and the chute 5 The bottom is equipped with a downward slope 4 sliding along the chute 5, an upward slope 3 is installed above the downward slope 4, and several groups of matching slopes 41 are arranged between the downward slope 4 and the upper slope 3 along the length direction , wherein the inclination angle of the inclined plane 41 located in the middle is the largest, and the inclination angle of the inclined planes 41 located at both ends gradually decreases. An electric push rod 7 is installed at one end of the base 10, and the piston rod 8 of the electric push rod 7 extends into the base 10 to meet the downward slope. The strip 4 is fixedly connected, the top surf...
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The invention discloses an integral inclined strip type dustproof compensation workbench for a bending machine. The dustproof compensation workbench comprises a base, wherein a mounting hole used forbeing fixed to a bending machine rack is formed in the bottom face of the base, a sliding groove is formed in the top of the base in the full length, and a die mounting base is arranged above the base; a lower inclined strip sliding along the sliding groove is arranged at the bottom of the sliding groove, an upper inclined strip is arranged above the lower inclined strip, a plurality of sets of matched inclined faces are arranged between the lower inclined strip and the upper inclined strip in the length direction, one end of the lower inclined strip is provided with an electric push rod driving the lower inclined strip to slide, and the top face of the upper inclined strip is higher than the top face of the base and attached to the bottom face of the die mounting base; limiting pins are arranged at the positions, located on the two ends of the upper inclined strip, of the bottom of the die mounting base, a sinking table is arranged at the top end of the sliding groove in the full length, dustproof cover plates are fixedly arranged at the positions, located on the two sides of the upper inclined strip, in the sinking table and tightly attached to the side face of the upper inclinedstrip; and two grooves are formed in the positions, located on the two sides of the sinking table, of the top face of the base in the full length, and dustproof sealing strips are arranged in the twogrooves. The integral inclined strip type dustproof compensation workbench for the bending machine has a dustproof function, and improves the compensation precision.
Description
technical field [0001] The invention relates to the field of bending machine workbenches, in particular to an integral slanted bar type bending machine dustproof compensation workbench. Background technique [0002] During the bending process of the bending machine, the bottom of the slider will produce upward disturbance deformation. In order to improve the bending accuracy, the workbench under the slider is designed as a compensation mechanism that can compensate for this deformation. Most of the existing compensation mechanisms use oblique bars Compensation structure, that is, several groups of slopes with different angles are set between a pair of slopes, and the slopes of different parts of the upper slopes rise at different heights through the horizontal sliding of the bottom slopes to form a compensation curve to compensate for the disturbance deformation of the slider. However, in actual use, dust may enter the mating surfaces of the upper slope and the lower slope, ...
Claims
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Login to View More IPC IPC(8): B21D11/22B21D11/00
CPCB21D11/00B21D11/22
Inventor 郑正军
Owner 湖北中锐锻压科技有限公司