Press machine with positioning function

Abstract

The utility model relates to the technical field of press machines, and discloses a press machine with a positioning function, which comprises a working table, a support is fixedly arranged at the upper end of the working table, a pressure structure is arranged at the upper end of the support, a positioning structure is arranged on the surface of the working table, and the positioning structure comprises a cavity, a cylinder body, a screw rod, a motor, a sliding groove, a sliding block, a sleeve, a connecting rod, a connecting block and a positioning plate. After machining is completed, a user can control a motor to enable an output shaft of the motor to rotate reversely, so that a sleeve moves upwards to drive two sets of positioning plates to move outwards, at the moment, a connecting strip at the upper end of the sleeve drives a piston plate at the upper end of the sleeve to move upwards, and the piston plate moves upwards to extrude air in a cylinder body into an L-shaped ventilation pipe; and the gas sprayed by the arc-shaped spray head blows off the residual chippings on the surface of the processed plate, so that the purpose of conveniently cleaning the chippings on the workbench is achieved, and the situation that manual control is needed for cleaning work is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of presses, in particular to a press with a positioning function. Background Art

[0002] A press is a versatile machine with a sophisticated structure that can be widely used in processes such as cutting, punching, blanking, bending, riveting and forming. Presses are divided into three categories: screw presses, crank presses and hydraulic presses. Wood usually also requires a press to process it when it leaves the factory.

[0003] For example, a pressure device with a cleaning function is disclosed in publication number CN220826342U. The device uses a servo motor, a gear and a rack plate to move the cleaning push plate to the right. The cleaning push plate can push the debris on the workbench into the waste collection frame, thereby facilitating the cleaning of the debris on the workbench without the need for manual cleaning with a cleaning brush.

[0004] However, the cleaning structure is rather troublesome to use, requiring the user to start the servo motor and then use the gear and rack plate in coordination to move the cleaning push plate to the right, which is rather troublesome to use, and when processing items such as wooden boards, more waste chips will be generated and need to be cleaned frequently, thus reducing the practicality of the device. In view of this, we propose a press with a positioning function. Utility Model Content

[0005] The purpose of the utility model is to provide a press machine with a positioning function to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a press machine with positioning function, comprising a workbench, a bracket is fixedly installed on the upper end of the workbench, a pressure structure is arranged on the upper end of the bracket, and a positioning structure is arranged on the surface of the workbench, and the positioning structure comprises:

[0007] A cavity, wherein the cavity is opened inside the workbench, a cylinder body is fixedly installed on the inner wall of the cavity, a screw rod is rotatably connected to the lower end of the cylinder body through a sleeve, a motor is fixedly installed on the inner wall of the cavity, and an output shaft of the motor is fixedly connected to the lower end of the screw rod;

[0008] A slide groove is provided on both sides of the upper end of the workbench, a slider is slidably connected to the inner wall of the slide groove, a sleeve is threadedly connected to the surface of the screw, one end of a connecting rod is hinged on both sides of the sleeve, the other end of the connecting rod is hinged to the lower end of the slider, a connecting block is fixedly installed on the upper end of the slider, a positioning plate is fixedly installed on the side wall of the connecting block, and a cleaning structure is provided inside the cylinder body to prevent waste chips from accumulating.

[0009] Preferably, the cleaning structure includes an air intake pipe fixedly mounted on the side wall of the cylinder body, a piston plate is slidably connected to the upper wall of the cylinder body, two sets of connecting strips are fixedly mounted on the lower end of the piston plate, the lower end of the connecting strip passes through the cylinder body and is fixedly connected to the upper end of the sleeve, one end of an L-shaped ventilation pipe is fixedly mounted on the side wall of the cylinder body, the other end of the L-shaped ventilation pipe passes through the upper end of the workbench and is fixedly mounted with an arc-shaped nozzle.

[0010] Preferably, one-way valves are provided on the surfaces of the air inlet pipe and the L-shaped ventilation pipe.

[0011] Preferably, the air intake pipe and the L-shaped ventilation pipe are both in communication with the interior of the cylinder body.

[0012] Preferably, a cable arrangement hole is provided inside the workbench.

[0013] Preferably, a support plate is placed on the upper end of the workbench.

[0014] Compared with the prior art, the utility model provides a press with a positioning function, which has the following beneficial effects:

[0015] 1. The press with positioning function is provided with a cleaning structure so that the processing part can be cleaned after the processing is completed. After the processing is completed, the user can control the sleeve to move upward and then drive the two sets of positioning plates to move outward. At this time, the upward movement of the piston plate will squeeze the air in the cylinder into the L-shaped ventilation pipe and spray it out by the arc-shaped nozzle, avoiding the need for manual control for cleaning.

[0016] 2. The press with positioning function is provided with a positioning structure so as to facilitate the positioning and fixing of the side wall of the plate to be processed. The user can place the plate flat on the upper surface of the support plate, and then start the motor to drive the screw to rotate, and the rotation of the screw drives the sleeve on the surface to move, and the movement of the sleeve drives the side wall connecting rod to move, and the movement of the connecting rod drives the slider to move inside the slide groove, and the movement of the slider drives the positioning plate of the side wall to move to position and fix the side wall of the plate to be processed, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the cutaway three-dimensional structure of the utility model;

[0019] Figure 3 It is a partial cross-sectional three-dimensional structural schematic diagram of the cylinder body of the utility model;

[0020] Figure 4This is an enlarged structural diagram of part A of the utility model.

[0021] In the figure: 1. workbench; 2. bracket; 3. positioning structure; 4. cleaning structure; 5. pressure structure; 6. one-way valve; 7. wiring hole; 8. support plate; 31. cavity; 32. cylinder body; 33. screw; 34. motor; 35. slide groove; 36. slider; 37. sleeve; 38. connecting rod; 39. connecting block; 310. positioning plate; 41. air inlet pipe; 42. piston plate; 43. connecting strip; 44. L-shaped ventilation pipe; 45. arc nozzle. DETAILED DESCRIPTION

[0022] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a press with a positioning function, including a workbench 1, a bracket 2 is fixedly installed on the upper end of the workbench 1, a pressure structure 5 is arranged on the upper end of the bracket 2, a positioning structure 3 is arranged on the surface of the workbench 1, the positioning structure 3 includes a cavity 31 opened inside the workbench 1, a cylinder body 32 is fixedly installed on the inner wall of the cavity 31, a screw 33 is rotatably connected to the lower end of the cylinder body 32 through a sleeve, a motor 34 is fixedly installed on the inner wall of the cavity 31, and the output shaft of the motor 34 is fixedly connected to the lower end of the screw 33, slide grooves 35 are opened on both sides of the upper end of the workbench 1, a slider 36 is slidably connected to the inner wall of the slide groove 35, a sleeve 37 is threadedly connected to the surface of the screw 33, one end of a connecting rod 38 is hinged on both sides of the sleeve 37, and the other end of the connecting rod 38 is hinged to the lower end of the slider 36, a connecting block 39 is fixedly installed on the upper end of the slider 36, a positioning plate 310 is fixedly installed on the side wall of the connecting block 39, and a cleaning structure 4 for preventing waste chips from accumulating is arranged inside the cylinder body 32.

[0023] Specifically, the positioning structure 3 of the technical solution of the utility model includes: a cavity 31, a cylinder body 32, a screw 33, a motor 34, a slide groove 35, a slider 36, a sleeve 37, a connecting rod 38, a connecting block 39, and a positioning plate 310.

[0024] In one embodiment of the utility model, a positioning structure 3 is provided to facilitate positioning and fixing the side wall of the plate to be processed. When performing processing, the user can place the plate flat on the upper surface of the support plate 8. The support plate 8 is provided to support the plate, and the support plate 8 is located directly below the pressure structure 5. The pressure structure 5 is a technology that has been disclosed in the original application and will not be repeated here.

[0025] Then the user starts the motor 34 to work. The model of the motor 34 is HG-JR353BK. The motor 34 provides power for the rotation of the screw 33. The output shaft of the motor 34 rotates to drive the screw 33 to rotate. The rotation of the screw 33 drives the sleeve 37 threaded on its surface to move downward. The downward movement of the sleeve 37 drives the side wall connecting rod 38 to move. The movement of the connecting rod 38 drives the slider 36 hinged to it to move inward inside the slide groove 35. The movement of the slider 36 drives the positioning plate 310 of the side wall to move to position and fix the side wall of the plate to be processed, thereby improving the use effect of the device.

[0026] When the sleeve 37 moves downward, it will drive the piston plate 42 at its upper end to move downward and reset, and then the outside air will enter the cylinder body 32 through the air intake pipe 41 and the one-way valve 6, which is convenient for subsequent use. By opening a wire arrangement hole 7 inside the workbench 1, it is convenient to power on the motor 34. By providing a one-way valve 6 on the surface of the air intake pipe 41 and the L-shaped ventilation pipe 44, the one-way valve 6 at the air intake pipe 41 is used to allow gas to be added to the cylinder body 32 only through the air intake pipe 41, and the one-way valve 6 at the L-shaped ventilation pipe 44 is used to allow exhaust to be conducted only through the cylinder body 32 to the L-shaped ventilation pipe 44, thereby improving the use effect of the device.

[0027] In addition, by providing a cleaning structure 4, it is convenient to clean the processed area after the processing is completed. After the processing is completed, the user can control the motor 34 to rotate its output shaft in the opposite direction, so that the sleeve 37 moves upward and drives the two sets of positioning plates 310 to move outward. At this time, the connecting strip 43 at the upper end of the sleeve 37 drives the upper end piston plate 42 to move upward. The upward movement of the piston plate 42 will squeeze the air in the cylinder body 32 into the L-shaped ventilation pipe 44 and be sprayed by the arc-shaped nozzle 45. The gas sprayed by the arc-shaped nozzle 45 will blow off the debris remaining on the surface of the processed plate, thereby facilitating the cleaning of the debris on the workbench 1 and avoiding the need for manual control for cleaning. In addition, a sealing ring is provided at the connection between the lower end of the cylinder body 32 and the connecting strip 43, thereby improving the use effect of the device.

[0028] Please continue reading Figure 1-Figure 4The cleaning structure 4 includes an air inlet pipe 41 fixedly mounted on the side wall of the cylinder body 32, a piston plate 42 is slidably connected to the inner wall of the cylinder body 32, two sets of connecting strips 43 are fixedly mounted on the lower end of the piston plate 42, the lower end of the connecting strip 43 passes through the cylinder body 32 and is fixedly connected to the upper end of the sleeve 37, one end of an L-shaped ventilation pipe 44 is fixedly mounted on the side wall of the cylinder body 32, the other end of the L-shaped ventilation pipe 44 passes through the upper end of the workbench 1 and is fixedly mounted with an arc-shaped nozzle 45, one-way valves 6 are arranged on the surfaces of the air inlet pipe 41 and the L-shaped ventilation pipe 44, the air inlet pipe 41 and the L-shaped ventilation pipe 44 are in a connected state with the inside of the cylinder body 32, a wiring hole 7 is opened inside the workbench 1, and a support plate 8 is placed on the upper end of the workbench 1.

[0029] During operation, the user can place the plate flat on the upper surface of the support plate 8, and then start the motor 34 to drive the screw 33 to rotate, and the rotation of the screw 33 drives the sleeve 37 connected to the surface of the screw to move downward, and the sleeve 37 moves downward to drive the side wall connecting rod 38 to move, and the movement of the connecting rod 38 drives the slider 36 hinged thereto to move inward inside the slide groove 35, and the movement of the slider 36 drives the positioning plate 310 of the side wall to move to position and fix the side wall of the plate to be processed, and at this time, when the sleeve 37 moves downward, it will drive the piston plate 42 at its upper end Move downward to reset, and then start the pressure structure 5 to carry out processing. After the processing is completed, the motor 34 can be controlled to make its output shaft rotate in the opposite direction. At this time, the sleeve 37 moves upward and drives the two sets of positioning plates 310 to move outward. At this time, the connecting strip 43 at the upper end of the sleeve 37 drives the upper end piston plate 42 to move upward. The upward movement of the piston plate 42 will squeeze the air in the cylinder body 32 into the L-shaped ventilation pipe 44 and be sprayed out by the arc nozzle 45. The gas sprayed by the arc nozzle 45 will blow off the debris remaining on the surface of the processed plate, thereby further improving the use effect of the device.

[0030] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A press machine with a positioning function, comprising a workbench (1), a bracket (2) being fixedly mounted on the upper end of the workbench (1), a pressure structure (5) being arranged on the upper end of the bracket (2), characterized in that: The surface of the workbench (1) is provided with a positioning structure (3), and the positioning structure (3) comprises: A cavity (31), the cavity (31) is opened inside the workbench (1), a cylinder body (32) is fixedly installed on the inner wall of the cavity (31), a screw rod (33) is rotatably connected to the lower end of the cylinder body (32) through a shaft sleeve, a motor (34) is fixedly installed on the inner wall of the cavity (31), and an output shaft of the motor (34) is fixedly connected to the lower end of the screw rod (33); A slide groove (35), wherein the slide groove (35) is provided on both sides of the upper end of the workbench (1), the inner wall of the slide groove (35) is slidably connected with a slider (36), the surface of the screw rod (33) is threadedly connected with a sleeve (37), one end of a connecting rod (38) is hinged on both sides of the sleeve (37), the other end of the connecting rod (38) is hinged to the lower end of the slider (36), a connecting block (39) is fixedly installed on the upper end of the slider (36), and a positioning plate (310) is fixedly installed on the side wall of the connecting block (39), and a cleaning structure (4) for preventing waste chips from accumulating is arranged inside the cylinder body (32).

2. A press machine with positioning function according to claim 1, characterized in that: The cleaning structure (4) comprises an air inlet pipe (41) fixedly mounted on the side wall of the cylinder body (32); a piston plate (42) is slidably connected to the inner wall of the cylinder body (32); two groups of connecting strips (43) are fixedly mounted on the lower end of the piston plate (42); the lower end of the connecting strip (43) passes through the cylinder body (32) and is fixedly connected to the upper end of the sleeve (37); one end of an L-shaped ventilation pipe (44) is fixedly mounted on the side wall of the cylinder body (32); the other end of the L-shaped ventilation pipe (44) passes through the upper end of the workbench (1) and is fixedly mounted with an arc-shaped spray head (45).

3. A press machine with positioning function according to claim 2, characterized in that: One-way valves (6) are provided on the surfaces of the air inlet pipe (41) and the L-shaped ventilation pipe (44).

4. A press machine with positioning function according to claim 2, characterized in that: The air intake pipe (41) and the L-shaped ventilation pipe (44) are both in communication with the interior of the cylinder body (32).

5. A press machine with positioning function according to claim 1, characterized in that: A wire arrangement hole (7) is provided inside the workbench (1).

6. A press machine with positioning function according to claim 1, characterized in that: A support plate (8) is placed on the upper end of the workbench (1).

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