Pneumatic punching machine capable of adjusting direction of punch

Abstract

The pneumatic punching machine comprises a base, a workbench is fixedly connected to the upper surface of the base, two vertical plates are fixedly connected to the upper surface of the workbench, and grooves are formed in the side faces, close to each other, of the two vertical plates. According to the device, firstly, a fixing rod and a second sliding block are arranged, and a fixing plate, an air cylinder, a punching machine transmission shaft and a punch body can be driven to slide left and right through cooperation of the fixing rod and the second sliding block; a threaded rod, a threaded block, a limiting rod, a first sliding block, a connecting disc and a hand rocker are matched to drive a transverse column to move front and back, in this way, the transverse column can be used for driving a fixing plate, an air cylinder, a punching machine transmission shaft and a punch body to move front and back, and therefore the purpose of adjusting the position of the punch body front, back, left and right is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pneumatic punching machines, in particular to a pneumatic punching machine with adjustable punch position. Background Art

[0002] Pneumatic punching machine is a new generation of punching equipment powered by compressed air. It has quickly occupied a large market with its high production efficiency, safety and easy operation. The existing pneumatic punching machine consists of a base for supporting and stabilizing, a main shaft embedded in the base, and a top frame punching machine that is sleeved on the main shaft and can perform punching. The top frame punching machine includes a top frame, a double body is connected to one side of the top frame, and a hand sliding valve and a solenoid valve are connected to both ends of the double body respectively. A double-axis adjustable cylinder with a punch is connected to the top frame.

[0003] During the punching process, the existing punch can only be adjusted in the up and down direction, but not in the front, back, left and right directions. Since most of the current parts processing requires a variety of processing methods, and the existing pneumatic punches are difficult to meet the needs of specific users, we propose a pneumatic punch with adjustable punch position to solve the above problem. Utility Model Content

[0004] The utility model aims to provide a pneumatic punching machine with adjustable punch position to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pneumatic punching machine with adjustable punch orientation comprises a base, the upper surface of the base is fixedly connected to a workbench, the upper surface of the workbench is fixedly connected to two vertical plates, the side surfaces of the two vertical plates close to each other are provided with grooves, the inner side wall of one of the grooves is fixedly inlaid with two sealed bearings, the inner rings of the two sealed bearings are commonly fixedly connected to a threaded rod, the front end of the threaded rod is fixedly connected to a connecting disk, the front side of the connecting disk is fixedly connected to a hand crank, the outer surface of the threaded rod is threadedly connected to a threaded block, the interior of one of the grooves is fixedly connected to a limit rod, and the outer surface of the limit rod is slidably connected to a first sliding block The left side of the first sliding block and the right side of the threaded block are jointly fixedly connected with a transverse column, the front side of the transverse column is provided with a first through groove, the bottom side of the transverse column is provided with a second through groove, the inside of the transverse column is fixedly connected with a fixing rod, the outer surface of the fixing rod is slidably connected with the second sliding block, the bottom surface of the second sliding block is fixedly connected with a fixing plate, the bottom surface of the fixing plate is fixedly installed with a cylinder, the output end of the cylinder is fixedly installed with a punch transmission shaft, the bottom end of the punch transmission shaft is fixedly installed with a punch body, the front side of the second sliding block is fixedly connected with a reinforcing screw, and the outer surface of the reinforcing screw is threadedly connected with a fastening nut.

[0007] In a further embodiment, a control button is fixedly connected to the front of the workbench, and an air pressure display screen is fixedly installed on the front of the workbench.

[0008] In a further embodiment, a tool box is provided inside the base, a sealed door is hingedly connected to the front of the base via a hinge, and a pull block is fixedly connected to the front of the sealed door.

[0009] In a further embodiment, a debris collection box is fixedly connected to the back side of the base, a reinforcement plate is fixedly connected to the back side of the base, and an upper surface of the reinforcement plate is connected to the bottom surface of the debris collection box.

[0010] In a further embodiment, a slide groove is provided inside one of the vertical plates, a slider is slidably connected inside the slide groove, and the upper surface of the slider is connected to the bottom surface of the threaded block.

[0011] In a further embodiment, two groups of connecting rods are fixedly connected to the bottom surface of the fixing plate, and the bottom ends of the two groups of connecting rods are commonly fixedly connected to an annular reinforcement ring, and the inner ring of the annular reinforcement ring is connected to the outer ring of the cylinder.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device is firstly provided with a fixed rod and a second sliding block, and the fixed rod and the second sliding block cooperate to drive the fixed plate, the cylinder, the punch transmission shaft and the punch body to slide left and right, and then a threaded rod, a threaded block, a limit rod, a first sliding block, a connecting disk and a hand crank are provided, and the threaded rod, the threaded block, the limit rod, the first sliding block, the connecting disk and the hand crank are cooperated to drive the transverse column to move forward and backward, so that the transverse column can be used to drive the fixed plate, the cylinder, the punch transmission shaft and the punch body to move forward and backward, thereby achieving the purpose of adjusting the position of the punch body frontward, backward, leftward and rightward. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of a pneumatic punching machine with adjustable punch position.

[0015] Figure 2 The present invention is a three-dimensional structural schematic diagram of the rear view of a pneumatic punch press with adjustable punch position.

[0016] Figure 3 The present invention is a cross-sectional view of a side view of a pneumatic punch press with adjustable punch orientation.

[0017] Figure 4 It is a pneumatic punch press with adjustable punch position. Figure 2 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1. base; 2. workbench; 3. vertical plate; 4. groove; 5. sealed bearing; 6. threaded rod; 7. connecting plate; 8. hand crank; 9. threaded block; 10. limit rod; 11. first sliding block; 12. transverse column; 13. first through groove; 14. second through groove; 15. second sliding block; 16. fixed plate; 17. cylinder; 18. punch transmission shaft; 19. punch body; 20. control button; 21. air pressure display screen; 22. tool box; 23. sealed door; 24. pull block; 25. debris collection box; 26. reinforcement plate; 27. slide groove; 28. slider; 29. ​​connecting rod; 30. annular reinforcement ring; 31. reinforcement screw; 32. tightening nut; 33. fixing rod. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 In the utility model, a pneumatic punching machine with adjustable punch orientation comprises a base 1, a workbench 2 is fixedly connected to the upper surface of the base 1, two vertical plates 3 are fixedly connected to the upper surface of the workbench 2, grooves 4 are provided on the side surfaces of the two vertical plates 3 close to each other, two sealed bearings 5 ​​are fixedly inlaid on the inner side wall of one of the grooves 4, a threaded rod 6 is fixedly connected to the inner rings of the two sealed bearings 5, a connecting plate 7 is fixedly connected to the front end of the threaded rod 6, a hand crank 8 is fixedly connected to the front of the connecting plate 7, a threaded block 9 is threadedly connected to the outer surface of the threaded rod 6, a limiting rod 10 is fixedly connected to the inner surface of one of the grooves 4, a first sliding block 11 is slidably connected to the outer surface of the limiting rod 10, a transverse column 12 is fixedly connected to the left side of the first sliding block 11 and the right side of the threaded block 9, a first through groove 13 is provided on the front of the transverse column 12, a second through groove 14 is provided on the bottom surface of the transverse column 12, a fixing rod 33 is fixedly connected to the inside of the transverse column 12, and the outer surface of the fixing rod 33 The second sliding block 15 is slidably connected to the surface, and the bottom surface of the second sliding block 15 is fixedly connected to the fixed plate 16, and the bottom surface of the fixed plate 16 is fixedly installed with a cylinder 17, and the output end of the cylinder 17 is fixedly installed with a punch transmission shaft 18, and the bottom end of the punch transmission shaft 18 is fixedly installed with a punch body 19, and the front of the second sliding block 15 is fixedly connected with a reinforcing screw 31, and the outer surface of the reinforcing screw 31 is threadedly connected with a fastening nut 32. First, the hand crank 8 and the connecting plate 7 can be used to drive the threaded rod 6 to rotate, so that the threaded block 9 can drive the transverse column 12 to slide back and forth, and the transverse column 12 is used to drive the fixed plate 16, the cylinder 17, the punch transmission shaft 18 and the punch body 19 to move back and forth, and then the fixed rod 33 and the second sliding block 15 cooperate to drive the fixed plate 16, the cylinder 17, the punch transmission shaft 18 and the punch body 19 to slide left and right, so that the cylinder 17, the punch transmission shaft 18 and the punch body 19 can be adjusted forward, backward, left and right.

[0023] A control button 20 is fixedly connected to the front of the workbench 2, a pressure display screen 21 is fixedly installed on the front of the workbench 2, a tool box 22 is opened inside the base 1, a sealed door 23 is hinged on the front of the base 1 through a hinge, a pull block 24 is fixedly connected to the front of the sealed door 23, a debris collection box 25 is fixedly connected to the back of the base 1, a reinforcement plate 26 is fixedly connected to the back of the base 1, and the upper surface of the reinforcement plate 26 is connected to the bottom surface of the debris collection box 25. The pressure display screen 21 can facilitate the staff to check the air pressure at any time, the tool box 22 can facilitate the staff to store various tools, and the debris collection box 25 can facilitate the collection of debris generated during work.

[0024] A slide groove 27 is provided inside one of the vertical plates 3, and a slider 28 is slidably connected inside the slide groove 27. The upper surface of the slider 28 is connected to the bottom surface of the threaded block 9. Two groups of connecting rods 29 are fixedly connected to the bottom surface of the fixed plate 16. The bottom ends of the two groups of connecting rods 29 are commonly fixedly connected to an annular reinforcement ring 30. The inner ring of the annular reinforcement ring 30 is connected to the outer ring of the cylinder 17. The cooperation between the slide groove 27 and the slider 28 can achieve a good limiting effect when the threaded block 9 slides back and forth. The cooperation between the connecting rod 29 and the annular reinforcement ring 30 can reinforce the cylinder 17, which can make the cylinder 17 more stable when working.

[0025] The working principle of the utility model is:

[0026] When the device is used, the staff first connects the device to an external power source, and then uses the cooperation of the fixed rod 33 and the second sliding block 15 to drive the fixed plate 16, the cylinder 17, the punch transmission shaft 18 and the punch body 19 to slide left and right, thereby adjusting the left and right position of the punch body 19, and then the staff uses the cooperation of the hand crank 8 and the connecting plate 7 to drive the threaded rod 6 to rotate, so that the threaded block 9 drives the transverse column 12 to move forward and backward. When the transverse column 12 moves forward and backward, it will drive the fixed rod 33, the second sliding block 15, the fixed plate 16, the cylinder 17, the punch transmission shaft 18 and the punch body 19 to move forward and backward, thereby adjusting the front and rear position of the punch body 19. When the front, rear, left and right positions of the punch body 19 are adjusted, the staff can use the control button 20 to start the cylinder 17, and use the punch transmission shaft 18 to drive the punch body 19 to process the workpiece on the workbench 2. The above is the entire operation process of the device.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A pneumatic punching machine with adjustable punch position, characterized in that: The invention comprises a base (1), the upper surface of the base (1) is fixedly connected to a workbench (2), the upper surface of the workbench (2) is fixedly connected to two vertical plates (3), the side surfaces of the two vertical plates (3) close to each other are provided with grooves (4), the inner side wall of one of the grooves (4) is fixedly inlaid with two sealed bearings (5), the inner rings of the two sealed bearings (5) are fixedly connected to a threaded rod (6), the front end of the threaded rod (6) is fixedly connected to a connecting plate (7), the front side of the connecting plate (7) is fixedly connected to a hand crank (8), the outer surface of the threaded rod (6) is threadedly connected to a threaded block (9), the interior of one of the grooves (4) is fixedly connected to a limit rod (10), the outer surface of the limit rod (10) is slidably connected to a first sliding block (11), the left side surface of the first sliding block (11) and the threaded block The right side of the second embodiment of the present invention is commonly fixedly connected with a transverse column (12), the front side of the transverse column (12) is provided with a first through slot (13), the bottom side of the transverse column (12) is provided with a second through slot (14), the interior of the transverse column (12) is fixedly connected with a fixing rod (33), the outer surface of the fixing rod (33) is slidably connected with a second sliding block (15), the bottom surface of the second sliding block (15) is fixedly connected with a fixing plate (16), the bottom surface of the fixing plate (16) is fixedly installed with a cylinder (17), the output end of the cylinder (17) is fixedly installed with a punch transmission shaft (18), the bottom end of the punch transmission shaft (18) is fixedly installed with a punch body (19), the front side of the second sliding block (15) is fixedly connected with a reinforcing screw rod (31), the outer surface of the reinforcing screw rod (31) is threadedly connected with a tightening nut (32).

2. A pneumatic punching machine with adjustable punch position according to claim 1, characterized in that: A control button (20) is fixedly connected to the front of the workbench (2), and an air pressure display screen (21) is fixedly installed on the front of the workbench (2).

3. A pneumatic punching machine with adjustable punch position according to claim 1, characterized in that: A tool box (22) is provided inside the base (1), a sealed door (23) is hingedly connected to the front of the base (1) via a hinge, and a pull block (24) is fixedly connected to the front of the sealed door (23).

4. A pneumatic punching machine with adjustable punch position according to claim 1, characterized in that: A debris collection box (25) is fixedly connected to the back of the base (1), and a reinforcement plate (26) is fixedly connected to the back of the base (1), wherein the upper surface of the reinforcement plate (26) is connected to the bottom surface of the debris collection box (25).

5. A pneumatic punching machine with adjustable punch position according to claim 1, characterized in that: A slide groove (27) is provided inside one of the vertical plates (3), a slider (28) is slidably connected inside the slide groove (27), and the upper surface of the slider (28) is connected to the bottom surface of the threaded block (9).

6. A pneumatic punching machine with adjustable punch position according to claim 1, characterized in that: Two groups of connecting rods (29) are fixedly connected to the bottom surface of the fixing plate (16), and the bottom ends of the two groups of connecting rods (29) are commonly fixedly connected to an annular reinforcement ring (30), and the inner ring of the annular reinforcement ring (30) is connected to the outer ring of the cylinder (17).

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