Punching machine with guide mechanism

Abstract

The utility model relates to the technical field of punching machines, in particular to a punching machine with a guide mechanism. The square tube moving device comprises a workbench, the upper end of the workbench is fixedly connected with a portal frame, the upper end of the portal frame is provided with an air cylinder, the output end of the air cylinder is fixedly connected with a mounting block, and the lower end of the mounting block is provided with a fixing assembly and a punch. A worker inserts a square tube into the punching table, then the square tube is inserted into the first clamping block and the second clamping block, the square tube is clamped through the clamping mechanism, after the square tube is punched by the punch, the punch leaves the square tube, the stepping motor is started, the lead screw rotates, the moving block moves, and the first clamping block and the second clamping block connected with the connecting block move along with the punch. And after the square tube moves to the next punching position, the stepping motor stops rotating, and then the effect of reducing the manual labor intensity as much as possible is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to puncher technical field especially relates to a puncher with guide mechanism. BACKGROUND

[0002] Puncher is used to punch aluminum square, puncher has workbench, gantry, cylinder, mounting block, punch, punch table, guide wheel, when using puncher, worker inserts aluminum square into punch table on workbench, then starts cylinder on gantry, makes punch on mounting block down, thereby punch inserts into hole on punch table, then punches and stamps to aluminum square and punches, after punching, cylinder goes up with punch, worker pushes aluminum square to slide on guide wheel, makes to aluminum square guide, moves to next punch place and punches.

[0003] The inventor found that puncher needs to punch several times when punching aluminum square, and workers need to push aluminum square to move to next punch place after each time of punching, thereby possibly making labor intensity big. UTILITY MODEL CONTENT

[0004] The utility model discloses a puncher with guide mechanism, which solves the problem of labor intensity in the actual use process.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a puncher with guide mechanism, including workbench, the upper end fixed connection of workbench has the gantry, the upper end installation of gantry has the cylinder, the output fixed connection of cylinder has the mounting block, the lower end of mounting block is provided with fixed assembly and punch, the upper end fixed connection of workbench has punch table, the upper end of workbench is provided with moving assembly, the inner wall both sides of punch table are rotatably connected with guide wheel, the moving assembly includes the sliding slot of being set up on the upper end of workbench, the inner wall of sliding slot is provided with screw rod, the right -hand end of workbench is installed with step motor, the output of step motor and screw rod are fixed, the inner wall sliding connection of sliding slot has moving block, the moving block is connected with screw rod threadedly, the inner wall both sides of moving block are slidably connected with connecting block, the upper end fixed connection of right -hand connecting block has first clamping block, the upper end fixed connection of left -hand connecting block has second clamping block.

[0006] The effect achieved by the above components is that: by setting the moving assembly, when it is necessary to move the square tube, the worker inserts the square tube into the punching table, then inserts it into the first clamping block and the second clamping block, and clamps the square tube through the clamping mechanism, after the square tube is punched by the punch, the punch leaves the square tube, the stepping motor is started, the lead screw is rotated, the moving block is moved, the first clamping block and the second clamping block connected by the connecting block are followed to move, the square tube is moved to the next punching position, and then the stepping motor stops rotating, thereby achieving the effect of reducing the labor intensity as much as possible.

[0007] Preferably, the front surface of the second clamping block is threadedly provided with a screw rod, the screw rod is rotationally connected with the first clamping block, and the other end of the screw rod is fixedly connected with a handle.

[0008] The effect achieved by the above components is that: the worker rotates the handle to rotate the screw rod, and under the limiting of the limiting mechanism, the first clamping block and the second clamping block are close to each other, so as to clamp the square tube.

[0009] Preferably, one side of the first clamping block is fixedly connected with a limiting rod, and the limiting rod is slidingly inserted into the second clamping block.

[0010] The effect achieved by the above components is that: by setting the limiting rod, the second clamping block is limited.

[0011] Preferably, the inner wall of the moving block is fixedly connected with a circular rod, and the connecting block slides on the circular arc surface of the circular rod.

[0012] The effect achieved by the above components is that: by setting the circular rod, the surface of the circular rod is provided with a damper, and the first clamping block and the second clamping block are limited.

[0013] Preferably, the fixing assembly comprises a bolt slidingly inserted into the inner wall of the mounting block, and the bolt is inserted into the punch.

[0014] The effect achieved by the above components is that: when the punch is fixed, the punch is dragged to be inserted into the mounting block, and the bolt is inserted into the punch, so that the punch is fixed.

[0015] Preferably, the right end of the bolt is fixedly connected with a spring, and the other end of the spring is fixed to the mounting block.

[0016] The effect achieved by the above components is that: by setting the spring, the bolt is reset.

[0017] Preferably, the right end of the bolt is fixedly connected with a pull rope, and the pull rope penetrates the mounting block.

[0018] The effect achieved by the above components is that: the pull rope is pulled to make the bolt completely retract into the mounting block, so that the punch is disassembled.

[0019] Preferably, the left end of the plug pin is provided with a sliding surface.

[0020] The effect of the above-mentioned components is that the sliding surface is arranged to assist the plug pin to be inserted into the punch.

[0021] In summary, the beneficial effects of the present application are as follows:

[0022] In the present application, the moving assembly is arranged, when the square tube needs to be moved, the worker inserts the square tube into the punching table, and then inserts it into the first clamping block and the second clamping block, and clamps the square tube through the clamping mechanism. After the square tube is punched by the punch, the punch leaves the square tube, the stepping motor is started, the lead screw is rotated, the moving block is moved, the first clamping block and the second clamping block connected by the connecting block are followed to move, the square tube is moved, and the stepping motor stops rotating after the square tube is moved to the next punching position. Thus, the labor intensity is reduced as much as possible, and the problem of high labor intensity caused by the fact that the aluminum square tube needs to be punched multiple times and the aluminum square tube needs to be manually pushed after each punching to move to the next punching position is solved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The present application is a three-dimensional structure schematic diagram;

[0024] Figure 2 The present application is a three-dimensional structure schematic diagram of part;

[0025] Figure 3 The present application is a three-dimensional structure schematic diagram of the moving assembly;

[0026] Figure 4 The present application is a three-dimensional structure schematic diagram of the moving assembly.

[0027] Legend: 1, workbench; 2, moving assembly; 3, fixed assembly; 4, gantry; 5, air cylinder; 6, mounting block; 7, punch; 8, punching table; 9, guide wheel; 21, sliding groove; 22, lead screw; 23, stepping motor; 24, first clamping block; 25, second clamping block; 26, screw rod; 27, handle; 28, limiting rod; 29, moving block; 210, circular rod; 211, connecting block; 31, plug pin; 32, spring; 33, pull rope; 34, sliding surface. DETAILED DESCRIPTION

[0028] Reference Figure 1 and Figure 2As shown, the utility model provides a kind of technical scheme: a punching machine with guide mechanism includes workbench 1, the upper end of workbench 1 is fixedly connected with portal frame 4, the upper end of portal frame 4 is installed with cylinder 5, the output end of cylinder 5 is fixedly connected with mounting block 6, and the lower end of mounting block 6 is provided with fixed assembly 3 and punch 7, the upper end of workbench 1 is fixedly connected with punching table 8, the upper end of workbench 1 is provided with moving assembly 2, and the inner wall both sides of punching table 8 are rotatably connected with guide wheel 9.

[0029] Specifically, the specific setting and effect of moving assembly 2 and fixed assembly 3 are described below.

[0030] Referring to Figure 3 And Figure 4 As shown in the embodiment: moving assembly 2 includes sliding groove 21 opened in the upper end of workbench 1, the inner wall of sliding groove 21 is provided with lead screw 22, the right end of workbench 1 is installed with stepper motor 23, the output end of stepper motor 23 is fixed with lead screw 22, the inner wall of sliding groove 21 is slidably connected with moving block 29, moving block 29 is threadedly connected with lead screw 22, the inner wall both sides of moving block 29 are slidably connected with connecting block 211, the upper end of right connecting block 211 is fixedly connected with first clamping block 24, the upper end of left connecting block 211 is fixedly connected with second clamping block 25, by setting moving assembly 2, when it is necessary to move square tube, worker inserts square tube into punching table 8, then into first clamping block 24 and second clamping block 25, and clamps square tube through clamping mechanism, after square tube is punched by punch 7, punch 7 leaves square tube, stepper motor 23 starts, so that lead screw 22 rotates, so that moving block 29 moves, so that first clamping block 24 and second clamping block 25 connected with connecting block 211 follow moving, so that square tube moves, after moving to next punching position, stepper motor 23 stops rotating, thereby as far as possible to reduce the role of labor intensity, the front of second clamping block 25 is threadedly provided with screw rod 26, screw rod 26 is rotatably connected with first clamping block 24, the other end of screw rod 26 is fixedly connected with handle 27, worker rotates handle 27, so that screw rod 26 rotates, under the limiting of limiting mechanism, so that first clamping block 24 and second clamping block 25 approach each other, so as to clamp square tube, one side of first clamping block 24 is fixedly connected with limiting rod 28, limiting rod 28 is slidably inserted into second clamping block 25, by setting limiting rod 28, second clamping block 25 is limited, the inner wall of moving block 29 is fixedly connected with circular rod 210, connecting block 211 slides on the arc surface of circular rod 210, by setting circular rod 210, circular rod 210 is provided with damping on the surface, and first clamping block 24 and second clamping block 25 are limited.

[0031] Referring to Figure 2As shown, in the embodiment: the fixed assembly 3 includes a plug 31 slidingly inserted into the inner wall of the mounting block 6, the plug 31 is inserted into the punch 7, when the punch 7 is fixed, the punch 7 is dragged to be inserted into the mounting block 6, the plug 31 is inserted into the punch 7, so that the punch 7 is fixed, the right end of the plug 31 is fixedly connected with a spring 32, the other end of the spring 32 is fixed with the mounting block 6, the plug 31 is reset through the spring 32, the right end of the plug 31 is fixedly connected with a pull rope 33, the pull rope 33 penetrates the mounting block 6, the plug 31 is completely retracted into the mounting block 6 by pulling the pull rope 33, so that the punch 7 is disassembled, the left end of the plug 31 is provided with a sliding surface 34, the plug 31 is inserted into the punch 7 through the sliding surface 34.

[0032] Working principle:

[0033] When using the punch, the worker inserts the aluminum square into the punching table 8 on the workbench 1, then starts the cylinder 5 on the gantry 4, so that the punch 7 on the mounting block 6 descends, so that the punch 7 is inserted into the hole on the punching table 8, and then is punched into the aluminum square. After punching, the cylinder 5 carries the punch 7 up, the worker pushes the aluminum square to slide on the guide wheel 9, so that the aluminum square is guided and moved to the next punching position for punching. When the square needs to be moved, the worker inserts the square into the punching table 8 and then into the first clamping block 24 and the second clamping block 25, the worker rotates the handle 27 to rotate the screw rod 26, the second clamping block 25 is limited by the limiting rod 28, so that the first clamping block 24 and the second clamping block 25 are close to each other, so as to clamp the square. After the square is punched by the punch 7, the punch 7 leaves the square, the stepper motor 23 is started to rotate the lead screw 22 to move the moving block 29, so that the first clamping block 24 and the second clamping block 25 connected by the connecting block 211 follow the movement, so that the square moves to the next punching position. After the stepper motor 23 stops rotating, the function of reducing the labor intensity of manual labor is achieved as much as possible. Through the setting of the circular rod 210, the damping is provided on the surface of the circular rod 210, and the first clamping block 24 and the second clamping block 25 are limited. When the punch 7 is fixed, the punch 7 is dragged to be inserted into the mounting block 6, so that the plug 31 is inserted into the punch 7, so that the punch 7 is fixed. The plug 31 is reset by the spring 32, the plug 31 is completely retracted into the mounting block 6 by pulling the pull rope 33, so that the punch 7 is disassembled, the plug 31 is inserted into the punch 7 through the setting of the sliding surface 34.

[0034] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and alteration of the above embodiments without departing from the technical content of the present application, according to the technical essence of the present application, still belong to the protection scope of the present application. In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be connected inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

Claims

1. A puncher with a guide mechanism, comprising a worktable (1), characterized in that: The upper end of the workbench (1) is fixedly connected with a portal frame (4), the upper end of the portal frame (4) is provided with a cylinder (5), the output end of the cylinder (5) is fixedly connected with a mounting block (6), the lower end of the mounting block (6) is provided with a fixed assembly (3) and a punch (7), the upper end of the workbench (1) is fixedly connected with a punching table (8), the upper end of the workbench (1) is provided with a moving assembly (2), the inner wall of the punching table (8) is rotatably connected with a guide wheel (9) on both sides, the moving assembly (2) comprises a sliding groove (21) formed in the upper end of the workbench (1), the inner wall of the sliding groove (21) is provided with a lead screw (22), the right end of the workbench (1) is provided with a stepping motor (23), the output end of the stepping motor (23) is fixedly connected with the lead screw (22), the inner wall of the sliding groove (21) is slidably connected with a moving block (29), the moving block (29) is threadedly connected with the lead screw (22), the inner wall of the moving block (29) is slidably connected with a connecting block (211) on both sides, the upper end of the connecting block (211) on the right side is fixedly connected with a first clamping block (24), and the upper end of the connecting block (211) on the left side is fixedly connected with a second clamping block (25).

2. A puncher with a guide mechanism according to claim 1, characterized in that: The front surface of the second clamping block (25) is threadedly provided with a screw rod (26), the screw rod (26) is rotatably connected with the first clamping block (24), and the other end of the screw rod (26) is fixedly connected with a handle (27).

3. A punch machine having a guide mechanism according to claim 2, characterized in that: One side of the first clamping block (24) is fixedly connected with a limiting rod (28), and the limiting rod (28) is slidably inserted into the second clamping block (25).

4. A punch machine having a guide mechanism according to claim 3, characterized in that: The inner wall of the moving block (29) is fixedly connected with a circular rod (210), and the connecting block (211) slides on the circular arc surface of the circular rod (210).

5. A punch machine having a guide mechanism according to claim 4, characterized in that: The fixed assembly (3) comprises a bolt (31) slidably inserted into the inner wall of the mounting block (6), and the bolt (31) is inserted into the punch (7).

6. A punch machine having a guide mechanism according to claim 5, characterized in that: The right end of the bolt (31) is fixedly connected with a spring (32), and the other end of the spring (32) is fixedly connected with the mounting block (6).

7. A punch machine having a guide mechanism according to claim 6, characterized in that: The right end of the bolt (31) is fixedly connected with a pull rope (33), and the pull rope (33) penetrates the mounting block (6).

8. A punch machine having a guide mechanism according to claim 7, characterized in that: The left end of the bolt (31) is provided with a sliding surface (34).

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