Pneumatic punching machine for gasket production

Abstract

The utility model relates to the technical field of gasket processing, and discloses a pneumatic punching machine for gasket production, which comprises a working table, an L-shaped plate is fixedly arranged on the top of the working table close to one side, a control panel is fixedly arranged on the top of the working table close to the other side, a pneumatic telescopic rod is fixedly arranged on the top of an inner cavity of the L-shaped plate, and the control panel is fixedly arranged on the control panel. A stamping rod is fixedly installed at the bottom end of the pneumatic telescopic rod, and a collecting tank is fixedly installed at the position, close to the rear side, of the top of the workbench. The adjacent second sliding plates and the adjacent first sliding plates can move towards the opposite sides under threaded connection of the adjacent first threaded sleeves and second threaded sleeves, a top plate can be located under a punching rod, the punching rod can conveniently conduct punching operation on iron sheets, the next iron sheet can be conveniently placed on the tops of the first sliding plates, and the punching efficiency is improved. And a worker does not need to take and load the material under the punching rod, so that the worker can take and load the material conveniently, and the gasket machining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of gasket processing technology, in particular to a pneumatic punch press for gasket production. BACKGROUND

[0002] In industrial production, some gaskets are often produced for the mechanical assembly industry to protect the surface of the connected parts from being scratched by nuts and to distribute the pressure of the nuts on the connected parts.

[0003] When processing gaskets, the gaskets are located directly below the pneumatic punch rod, and the setting of the pneumatic punch rod hinders the workers from feeding or discharging the gaskets, thereby reducing the efficiency of gasket processing, and when feeding or discharging at the position directly below the pneumatic punch rod, the machine failure can easily injure the operator.

[0004] Therefore, we propose a pneumatic punch press for gasket production to solve the problems mentioned above. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a pneumatic punch press for gasket production to solve the problems mentioned in the background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a pneumatic punch press for gasket production, comprising a workbench, an L-shaped plate is fixedly installed on the top of the workbench near one side, a control panel is fixedly installed on the top of the workbench near the other side, a pneumatic telescopic rod is fixedly installed on the top of the inner cavity of the L-shaped plate, a punch rod is fixedly installed at the bottom end of the pneumatic telescopic rod, a collecting groove is fixedly installed on the top of the workbench near the rear side, a deflector is fixedly installed on the top front side of the collecting groove, an adjusting assembly is arranged at the middle position of the top of the workbench, and a fixing assembly is arranged on the top of the adjusting assembly.

[0007] The adjusting assembly comprises a first vertical plate fixedly installed at the top of the workbench near the middle position, two second vertical plates located on the opposite side of the first vertical plate and fixedly connected with the workbench, a vertical plate fixedly installed on the side of the first vertical plate near the other side and on the front and back sides, a threaded rod rotationally connected with the vertical plate on the front side of the back side of the vertical plate near the top, the front end of the threaded rod movably penetrating through the adjacent vertical plate, a support plate fixedly installed on the front side of the front side of the vertical plate near the middle position, a servo motor fixedly installed on the top of the support plate, the power output shaft of the servo motor fixedly connected with the adjacent threaded rod, a second threaded sleeve and a first threaded sleeve threadedly connected with the threaded rod on the outer periphery of the top threaded rod near the back end and the threaded rod on the bottom near the front end respectively, a second sliding plate fixedly installed on one side of the first threaded sleeve, a top plate provided on the top of the second sliding plate, a first sliding plate fixedly installed on one side of the second threaded sleeve, and a second rectangular opening formed in the middle position of the top of the top plate and the first sliding plate.

[0008] Preferably, a groove wheel is fixedly sleeved on the outer periphery of the threaded rod near the front end, and the outer periphery of the groove wheel is jointly sleeved with a transmission belt.

[0009] Preferably, a first sliding block is fixedly installed on the bottom of the first sliding plate near the two sides, a first sliding rail is fixedly installed on the top of the first vertical plate, and the first sliding block is slidingly connected to the adjacent first sliding rail.

[0010] Preferably, a second sliding block is fixedly installed on the bottom of the second sliding plate near the two sides, a second sliding rail is fixedly installed on the top of the second vertical plate, and the second sliding block is slidingly connected to the adjacent second sliding rail.

[0011] Preferably, a vertical rod is fixedly installed on the top of the top plate near the four peripheries, the bottom end of the vertical rod movably penetrates through the top of the adjacent second sliding plate, a special-shaped groove body is formed on one side of the second vertical plate, an L-shaped limiting rod is movably inserted into the inner cavity of the special-shaped groove body, a first rectangular opening is formed in the middle position of the top of the second sliding plate, the top end of the L-shaped limiting rod movably penetrates through the inner cavity of the rectangular opening, and the top end is fixedly connected with the top plate.

[0012] Preferably, a fixed block is fixedly installed on the top of the first sliding plate and the top plate near the two sides, a telescopic column is fixedly installed on the opposite side of the fixed block near the four peripheries, the end portions of the telescopic columns are jointly fixedly installed with a clamping plate, and a driving block is fixedly installed on the front side of the clamping plate on the other side.

[0013] Preferably, a spring is movably sleeved on the outer periphery of the clamping plate, and the two ends of the spring are fixedly connected with the adjacent clamping plate and the adjacent fixed block.

[0014] Compared with the prior art, the adjusting assembly has the advantages that

[0015] 1、By setting the adjusting assembly, under the rotation of the threaded rod, the adjacent second sliding plate and the adjacent first sliding plate can be moved to the opposite side under the threaded connection of the adjacent first threaded sleeve and the second threaded sleeve, the top plate can be located directly below the punching rod, the punching rod can punch the iron sheet conveniently, and the next iron sheet can be placed on the top of the first sliding plate without the need for the staff to be directly below the punching rod to take the material, the staff can take the material conveniently, and the efficiency of the washer processing is improved.

[0016] 2、By setting the fixing assembly, the adjacent two clamping plates can stably fix the iron sheet to be processed under the action of the spring, the iron sheet is prevented from shaking during punching, and the punching effect of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is another perspective three-dimensional structure schematic view of the utility model;

[0019] Figure 3 It is an adjusting assembly three-dimensional structure schematic view of the utility model;

[0020] Figure 4 It is a fixing assembly three-dimensional structure schematic view of the utility model; Figure 3 It is an enlarged view of A in the utility model;

[0021] Figure 5 It is an enlarged view of B in the utility model. Figure 3

[0022] In the drawing: 1, workbench; 2, L-shaped plate; 3, control panel; 4, pneumatic telescopic rod; 5, punching rod; 6, flow guide plate; 7, collection groove; 8, adjusting assembly; 81, first vertical plate; 82, second vertical plate; 83, vertical plate; 84, threaded rod; 841, groove wheel; 842, transmission belt; 85, first threaded sleeve; 86, second threaded sleeve; 87, first sliding plate; 871, first sliding block; 872, first sliding rail; 88, second sliding plate; 881, second sliding block; 882, second sliding rail; 89, top plate; 891, vertical rod; 892, L-shaped limiting rod; 893, special-shaped groove body; 9, fixing assembly; 91, fixed block; 92, telescopic column; 93, clamping plate; 931, spring; 94, actuating block. DETAILED DESCRIPTION

[0023] ​With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0024] Embodiment one: please refer to Figures 1-5 A pneumatic punch press for gasket production, comprising a workbench 1, an L-shaped plate 2 is fixedly installed on the top of the workbench 1 near one side, a control panel 3 is fixedly installed on the top of the workbench 1 near the other side, a pneumatic telescopic rod 4 is fixedly installed on the top of the inner cavity of the L-shaped plate 2, a punch rod 5 is fixedly installed at the bottom end of the pneumatic telescopic rod 4, a collecting groove 7 is fixedly installed on the top of the workbench 1 near the rear side, a flow guide plate 6 is fixedly installed on the top of the collecting groove 7, an adjusting assembly 8 is arranged at the middle position of the top of the workbench 1, and a fixing assembly 9 is arranged on the top of the adjusting assembly 8.

[0025] The adjusting assembly 8 comprises a first vertical plate 81 fixedly installed on the top of the workbench 1 near the middle position and two second vertical plates 82 located on the opposite side of the first vertical plate 81, the second vertical plates 82 are fixedly connected with the workbench 1, a vertical plate 83 is fixedly installed on the first vertical plate 81 on the side near and on the front and rear sides of the other side, a threaded rod 84 is rotatably connected on the top near the front side of the vertical plate 83 on the rear side, the front end of the threaded rod 84 is movably penetrated through the adjacent vertical plate 83, a support plate is fixedly installed on the front side of the vertical plate 83 near the middle position, a servo motor is fixedly installed on the top of the support plate, the power output shaft of the servo motor is fixedly connected with the adjacent threaded rod 84, a second threaded sleeve 86 and a first threaded sleeve 85 are threadedly connected with the outer periphery of the threaded rod 84 near the rear end on the top and the outer periphery of the threaded rod 84 near the front end on the bottom respectively, a second sliding plate 88 is fixedly installed on one side of the first threaded sleeve 85, a top plate 89 is arranged on the top of the second sliding plate 88, a first sliding plate 87 is fixedly installed on one side of the second threaded sleeve 86, a second rectangular opening is formed in the middle position of the top of the top plate 89 and the first sliding plate 87, under the rotation of the threaded rod 84, the adjacent second sliding plate 88 and the adjacent first sliding plate 87 can move to the opposite side under the threaded connection of the adjacent first threaded sleeve 85 and the second threaded sleeve 86, the top plate 89 can be located directly below the punch rod 5, the punch rod 5 can conveniently punch the iron sheet, the next iron sheet can be conveniently placed on the top of the first sliding plate 87, the staff does not need to be located directly below the punch rod 5 to take the material, the staff can conveniently take the material, and the efficiency of gasket processing is improved.

[0026] The outer periphery of the threaded rod 84 is fixedly provided with a grooved wheel 841 near the front end, and the outer periphery of the grooved wheel 841 is jointly sleeved with a transmission belt 842, which can rotate the two threaded rods 84 under the transmission of the grooved wheel 841 and the transmission belt 842.

[0027] The bottom of the first sliding plate 87 is fixedly provided with a first sliding block 871 near both sides, and the top of the first vertical plate 81 is fixedly provided with a first sliding rail 872, and the first sliding block 871 is respectively and slidably connected to the adjacent first sliding rail 872, so that the first sliding plate 87 can be stably moved.

[0028] The bottom of the second sliding plate 88 is fixedly provided with a second sliding block 881 near both sides, and the top of the second vertical plate 82 is fixedly provided with a second sliding rail 882, and the second sliding block 881 is respectively and slidably connected to the adjacent second sliding rail 882, so that the second sliding plate 88 can be stably moved.

[0029] The top of the top plate 89 is fixedly provided with a vertical rod 891 near the four corners, and the bottom end of the vertical rod 891 is movably penetrated through the top of the adjacent second sliding plate 88. A special-shaped groove 893 is formed in one side of the second vertical plate 82, and an L-shaped limiting rod 892 is movably inserted into the inner cavity of the special-shaped groove 893. A first rectangular opening is formed in the top of the second sliding plate 88 near the middle position, and the top end of the L-shaped limiting rod 892 is movably penetrated through the inner cavity of the rectangular opening and fixedly connected with the top plate 89. When the top plate 89 and the first sliding plate 87 move to the opposite side, the L-shaped limiting rod 892 and the special-shaped groove 893 can prevent the collision.

[0030] Embodiment two: this embodiment is improved on the basis of embodiment one, specifically, please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 5 , the fixed assembly 9 includes a fixed block 91 fixedly installed on the top of the first sliding plate 87 and the top plate 89 near both sides, and the opposite side of the fixed block 91 is fixedly provided with an extension column 92 near the four corners. The end of the extension column 92 is jointly fixedly provided with a clamping plate 93, and the front side of the clamping plate 93 is fixedly provided with a pushing block 94.

[0031] The outer periphery of the clamping plate 93 is movably sleeved with a spring 931, and the two ends of the spring 931 are respectively fixedly connected with the adjacent clamping plate 93 and the adjacent fixed block 91. Under the action of the spring 931, the adjacent two clamping plates 93 can stably fix the iron sheet to be processed, avoid shaking during punching, and improve the punching effect of the device.

[0032] Working principle: when using, the iron sheet to be processed is placed at the top middle position of the top plate 89, and under the action of the spring 931, the adjacent two clamping plates 93 can be fixed and stabilized on the iron sheet to be processed, avoiding shaking during punching, improving the punching effect of the device, after fixing is completed, at this time, the servo motor is started by the control panel 3, the servo motor power output shaft rotates to drive the adjacent threaded rod 84 fixed on the servo motor power output shaft shaft end to rotate, under the transmission of the setting groove wheel 841 and transmission belt 842, the threaded rod 84 located at the top can be rotated, the first threaded sleeve 85 threaded on the adjacent threaded rod 84 and the second threaded sleeve 86 threaded on the adjacent threaded rod 84 can make the adjacent first sliding plate 87 and second sliding plate 88 move to the opposite side, the top plate 89 moves to the rear side, by setting the vertical rod 891, L-shaped limiting rod 892 and special-shaped groove body 893, when the top plate 89 moves backward, the top plate 89 can move downward and move to the rear, and the first sliding plate 87 moves to the front side, cannot collide with the first sliding plate 87, the second sliding plate 88 is located directly below the stamping rod 5, the iron sheet is placed on the top of the first sliding plate 87, which facilitates the punching operation of the iron sheet by the stamping rod 5, and facilitates the placement of the next iron sheet on the top of the first sliding plate 87, without the need for workers to be located directly below the stamping rod 5 to take the material, which is convenient for workers to take the material and improves the efficiency of the washer processing, and the waste material punched by the stamping rod 5 enters the inner cavity of the collecting groove 7 through the deflector 6.

[0033] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0034] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A pneumatic punch press for producing washers, comprising a worktable (1), characterized in that: An L-shaped plate (2) is fixedly installed on the top of the workbench (1) near one side, and a control panel (3) is fixedly installed on the top of the workbench (1) near the other side. A pneumatic telescopic rod (4) is fixedly installed on the top of the inner cavity of the L-shaped plate (2), and a punch rod (5) is fixedly installed at the bottom end of the pneumatic telescopic rod (4). A collection trough (7) is fixedly installed on the top of the workbench (1) near the rear side, and a guide plate (6) is fixedly installed on the front side of the top of the collection trough (7). An adjustment component (8) is provided at the middle position of the top of the workbench (1), and a fixing component (9) is provided on the top of the adjustment component (8). The adjustment assembly (8) includes a first vertical plate (81) fixedly installed on the top of the workbench (1) near the middle position, and two second vertical plates (82) located on the opposite side of the first vertical plate (81). The second vertical plates (82) are all fixedly connected to the workbench (1). On the other side of the first vertical plate (81), vertical plates (83) are fixedly installed near both the front and rear sides. Threaded rods (84) are rotatably connected to the front side of the rear vertical plate (83) near the top. The front ends of the threaded rods (84) movably pass through the adjacent vertical plates (83). A support plate is fixedly installed on the front side of the front vertical plate (83) near the middle position. A servo motor is fixedly installed on the top. The power output shaft of the servo motor is fixedly connected to the adjacent threaded rod (84). A second threaded sleeve (86) and a first threaded sleeve (85) are threadedly connected to the outer periphery of the top threaded rod (84) near the rear end and the outer periphery of the bottom threaded rod (84) near the front end, respectively. A second sliding plate (88) is fixedly installed on one side of the first threaded sleeve (85). A top plate (89) is provided on the top of the second sliding plate (88). A first sliding plate (87) is fixedly installed on one side of the second threaded sleeve (86). A second rectangular opening is provided at the middle position of the top of the top plate (89) and the first sliding plate (87).

2. The pneumatic punch press for washer production according to claim 1, characterized in that: The threaded rod (84) is fixedly fitted with grooved wheels (841) near the front end on the outer periphery of each grooved wheel (841), and a transmission belt (842) is fitted on the outer periphery of the grooved wheels (841).

3. The pneumatic punch press for washer production according to claim 1, characterized in that: The bottom of the first sliding plate (87) is fixedly installed with first sliding blocks (871) near both sides, and the top of the first vertical plate (81) is fixedly installed with first slide rails (872). The first sliding blocks (871) are slidably connected to the adjacent first slide rails (872).

4. The pneumatic punch press for washer production according to claim 1, characterized in that: The bottom of the second sliding plate (88) is fixedly installed with second sliding blocks (881) near both sides, and the top of the second vertical plate (82) is fixedly installed with second slide rails (882). The second sliding blocks (881) are slidably connected to the adjacent second slide rails (882).

5. A pneumatic punch press for washer production according to claim 1, characterized in that: Vertical rods (891) are fixedly installed on the top of the top plate (89) near the four sides. The bottom ends of the vertical rods (891) movably pass through the top of the adjacent second sliding plates (88). A shaped groove (893) is opened on one side of the second vertical plate (82) on one side, and an L-shaped limiting rod (892) is movably inserted into the inner cavity of the shaped groove (893). A first rectangular opening is opened on the top of the second sliding plate (88) near the middle position, and the top end of the L-shaped limiting rod (892) movably passes through the inner cavity of the rectangular opening and is fixedly connected to the top plate (89).

6. A pneumatic punch press for washer production according to claim 1, characterized in that: The fixing component (9) includes fixing blocks (91) fixedly installed on the top of the first sliding plate (87) and the top plate (89) near both sides. Telescopic columns (92) are fixedly installed on the opposite side of the fixing blocks (91) near all four sides. Clamping plates (93) are fixedly installed at the ends of the telescopic columns (92). A toggle block (94) is fixedly installed at the middle position of the front side of the clamping plate (93) on the other side.

7. A pneumatic punch press for washer production according to claim 6, characterized in that: Springs (931) are movably sleeved on the outer periphery of each clamp (93), and the two ends of the springs (931) are fixedly connected to the adjacent clamps (93) and the adjacent fixing blocks (91), respectively.

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