Perforating device for processing modified plastic shell

Abstract

The utility model discloses a punching device for modified plastic shell processing, which belongs to the technical field of modified plastic shell processing and comprises a processing table, a groove is formed in the top surface of the processing table, threaded shafts are rotatably connected to the inner walls of the two sides of the groove, transverse plates are sleeved on the peripheral sides of the threaded shafts in a threaded manner, and the two side surfaces of each transverse plate are attached to the inner walls of the two sides of the groove. A connecting block is fixedly connected to the top surface of the transverse plate, a sliding groove is formed in the top surface of the connecting block, rotating shafts are rotationally connected to the inner walls of the two sides of the sliding groove, moving blocks are arranged on the circumferential sides of the rotating shafts in a threaded sleeving mode, and a containing plate used for containing a modified plastic shell is fixedly connected to the top surface of each moving block; one end of the threaded shaft and one end of the rotating shaft penetrate through the machining table and one side face of the connecting block to be fixedly connected with a rotating handle. According to the punching device for processing the modified plastic shell, the problem that the position of the modified plastic shell is inconvenient to move after the modified plastic shell is fixed is solved, and the punching efficiency of the modified plastic shell is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of modified plastic shell processing, in particular to a punching device for modified plastic shell processing. Background Art

[0002] Modified plastic shell refers to a plastic shell product that is modified by filling, blending, reinforcing and other methods on the basis of general plastics and engineering plastics to improve the flame retardancy, strength, toughness and other performances. During the processing of the modified plastic shell, it is necessary to punch holes in it to facilitate subsequent installation. However, most of the punching devices now simply fix the modified plastic shell, which makes it inconvenient to move the position of the modified plastic shell, resulting in the need to constantly disassemble and install the modified plastic shell when changing the punching position, which not only increases the workload of the staff, but also reduces the efficiency of punching holes in the modified plastic shell.

[0003] For example, the existing Chinese publication number is: CN210436271U, a fixing mechanism for a punching device for plastic products, which: "comprises a workbench, the top of the workbench is fixedly connected to a punching machine body, the bottom of the inner wall of the workbench is fixedly connected to a first fixing plate, the top of the first fixing plate is fixedly connected to a support column, the top of the support column is fixedly connected to a support plate, the rear side of the inner wall of the workbench is fixedly connected to a motor, the output end of the motor passes through the front of the support column and is fixedly connected to a turntable, the interior of the support plate is slidably connected to a first slider, the front of the support column is movably connected to a slide rod through a first rotating shaft, and the interior of the slide rod is provided with a lower slide groove and an upper slide groove."

[0004] It can be seen that the cited patent document has the problem that it is inconvenient to move the position of the plastic shell, thereby reducing the punching efficiency. Utility Model Content

[0005] The utility model aims to provide a punching device for processing a modified plastic shell to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching device for processing modified plastic shells, comprising a processing table, a groove is provided on the top surface of the processing table, and the inner walls on both sides of the groove are rotatably connected with a threaded shaft, and the circumferential thread sleeve of the threaded shaft is provided with a transverse plate, and the two side surfaces of the transverse plate are both in contact with the inner walls on both sides of the groove, and the top surface of the transverse plate is fixedly connected with a connecting block, and the top surface of the connecting block is provided with a slide groove, and the inner walls on both sides of the slide groove are rotatably connected with a rotating shaft, and the circumferential thread sleeve of the rotating shaft is provided with a moving block, and the top surface of the moving block is fixedly connected with a placement plate for placing the modified plastic shell.

[0007] Preferably, one end of the threaded shaft and one end of the rotating shaft respectively penetrate the processing table and one side of the connecting block and are fixedly connected with a turning handle.

[0008] Preferably, the inner cavity of the groove is symmetrically provided with sliding rods on both sides of the threaded shaft to assist the movement of the cross plate, and both ends of the two sliding rods are fixedly connected to the inner walls of the groove on both sides.

[0009] Preferably, one side of the transverse plate is symmetrically provided with sliding holes adapted to the sliding rod, and one side of the transverse plate is provided with a threaded hole adapted to the threaded shaft and located between the two sliding holes.

[0010] Preferably, four rectangular grooves are symmetrically formed on the top surface of the placement plate, and a cylinder is fixedly mounted on an inner wall of one side of each rectangular groove.

[0011] Preferably, the piston rod of each of the cylinders is fixedly connected to a clamping plate for clamping and fixing the modified plastic shell.

[0012] Preferably, a bracket is fixedly installed on one side of the top surface of the processing table, a hydraulic cylinder is fixedly installed on the top surface of the bracket, and a piston rod of the hydraulic cylinder passes through the bracket and is fixedly connected to a drill bit.

[0013] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0014] The punching device for processing modified plastic shells, through the setting of the threaded shaft, enables the cross plate to move forward and backward along the threaded shaft, that is, the placement plate can be driven to move forward and backward through the connecting block and the moving block, and the setting of the rotating shaft can drive the placement plate to move left and right through the moving block, and the rotating shaft and the threaded shaft are matched to move the modified plastic shell in different directions, thereby improving the efficiency of punching.

[0015] By setting two sliding rods, the movement of the cross plate in the inner cavity of the groove can be assisted. By setting multiple cylinders, multiple clamping plates can be driven to move in relative directions, so that multiple clamping plates can clamp and fix the modified plastic shell, which is convenient for punching. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0018] Figure 2 It is a structural schematic diagram of the groove and the horizontal plate of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the connecting block and the moving block of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the placement plate and the clamping plate of the utility model.

[0021] Description of reference numerals:

[0022] In the figure: 1. processing table; 2. groove; 3. threaded shaft; 4. cross plate; 5. connecting block; 6. slide groove; 7. rotating shaft; 8. moving block; 9. placing plate; 10. turning handle; 11. threaded hole; 12. sliding rod; 13. sliding hole; 14. rectangular groove; 15. cylinder; 16. clamping plate; 17. bracket; 18. hydraulic cylinder; 19. drill bit. DETAILED DESCRIPTION

[0023] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0024] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0025] The connection method can be bonding, welding, bolt connection and other existing methods, depending on actual needs.

[0026] like Figures 1 to 4The punching device for processing modified plastic shell shown in the figure comprises a processing table 1, the top surface of the processing table 1 is provided with a groove 2, the inner walls of both sides of the groove 2 are rotatably connected with a threaded shaft 3, and the circumferential thread sleeve of the threaded shaft 3 is provided with a cross plate 4, and the two side surfaces of the cross plate 4 are in contact with the inner walls of both sides of the groove 2 by rotating the threaded shaft 3, and the cross plate 4 will be fixed on the circumferential side of the threaded shaft 3 when the threaded shaft 3 stops rotating. Because the two side surfaces of the cross plate 4 are in contact with the inner walls of both sides of the groove 2, the inner walls of both sides of the groove 2 restrict the cross plate 4 to prevent the cross plate 4 from deviating, and the top surface of the cross plate 4 is fixedly connected with a connecting block 5, and the bottom surface of the connecting block 5 is at the same horizontal height as the top surface of the processing table 1, and the top surface of the connecting block 5 is provided with a sliding groove 6, and the inner walls of both sides of the sliding groove 6 are rotatably connected with a rotating shaft 7, and the circumferential thread sleeve of the rotating shaft 7 is provided with a moving block 8, The top surface is fixedly connected with a placement plate 9 for placing the modified plastic shell. When the cross plate 4 moves forward and backward along the circumference of the threaded shaft 3, it will drive the connecting block 5 and the moving block 8 to move forward and backward, so that the placement plate 9 for placing the modified plastic shell will also move forward and backward with the moving block 8, and the rotation of the rotating shaft 7 will drive the moving block 8 to move left and right along the circumference of the rotating shaft 7, thereby leading the placement plate 9 to move left and right. Since the threaded shaft 3 can drive the placement plate 9 to move forward and backward, and the rotating shaft 7 can drive the placement plate 9 to move left and right, and through the self-locking of the thread, when the rotating shaft 7 stops rotating, the moving block 8 will be fixed on the circumference of the rotating shaft 7, and the threaded shaft 3 and the rotating shaft 7 will cooperate, so that the placement plate 9 can move in different directions above the groove 2, that is, it can lead the modified plastic shell to move in different directions, so that the position where a hole needs to be punched can be moved to the bottom of the drill bit 19, thereby improving the drilling efficiency.

[0027] One end of the threaded shaft 3 and one end of the rotating shaft 7 respectively penetrate the processing table 1 and one side of the connecting block 5 and are fixedly connected with a turning handle 10. By turning the turning handle 10, the threaded shaft 3 or the rotating shaft 7 can be driven to rotate, making it convenient for the staff to rotate the threaded shaft 3 and the rotating shaft 7.

[0028] The inner cavity of the groove 2 is symmetrically provided with sliding rods 12 on both sides of the threaded shaft 3 to assist the movement of the cross plate 4. The two ends of the two sliding rods 12 are fixedly connected to the inner walls of the groove 2 on both sides. One side of the cross plate 4 is symmetrically provided with sliding holes 13 adapted to the sliding rods 12. When the threaded shaft 3 drives the cross plate 4 to move, the cross plate 4 will move around the two sliding rods 12 through the two sliding holes 13, thereby limiting the cross plate 4 through the two sliding rods 12 and the sliding holes 13 to avoid deviation during movement, and also assisting the movement of the cross plate 4. A threaded hole 11 adapted to the threaded shaft 3 is provided on one side of the cross plate 4 and located between the two sliding holes 13, so that the rotation of the threaded shaft 3 will drive the cross plate 4 to move in the inner cavity of the groove 2 through the threaded hole 11.

[0029] Four rectangular grooves 14 are symmetrically provided on the top surface of the placement plate 9, and a cylinder 15 is fixedly installed on the inner wall of one side of each rectangular groove 14. The piston rod of each cylinder 15 is fixedly connected to a clamping plate 16 for clamping and fixing the modified plastic shell. After the modified plastic shell is placed on the top surface of the placement plate 9, the four cylinders 15 are turned on, and the four cylinders 15 drive the clamping plates 16 to move in relative directions, so that the four clamping plates 16 squeeze and fix the four edges of the modified plastic shell, thereby fixing the modified plastic shell on the top surface of the placement plate 9, which is convenient for punching. A PLC control panel can be installed on one side of the processing table 1, and the PLC control panel is a prior art, and the four cylinders 15 are connected to the PLC control panel using the connection structure of the prior art, so that the staff can control the four cylinders 15 to drive the clamping plates 16 to move by operating the PLC control panel.

[0030] A bracket 17 is fixedly installed on one side of the top surface of the processing table 1, and a hydraulic cylinder 18 is fixedly installed on the top surface of the bracket 17. The piston rod of the hydraulic cylinder 18 passes through the bracket 17 and is fixedly connected to a drill bit 19. Through the cooperation of the threaded shaft 3 and the rotating shaft 7, the position where the modified plastic shell needs to be punched is moved to the bottom of the drill bit 19, and the drill bit 19 is driven downward by the hydraulic cylinder 18 to perform drilling processing on the modified plastic shell. The drill bit 19 can be set to the existing technology, and it only needs to be able to perform drilling processing on the modified plastic shell.

[0031] Working principle:

[0032] The punching device for processing modified plastic shells is to place the modified plastic shells to be punched on the surface of the placing plate 9, and then the four cylinders 15 are turned on. The four cylinders 15 can drive the four clamping plates 16 to move in relative directions, so that the four sides of the modified plastic shell can be clamped and fixed. At this time, the drill 19 is driven downward by the hydraulic cylinder 18 to punch the modified plastic shell. When the punching position needs to be adjusted, the two turning handles 10 are rotated, one of which drives the threaded shaft 3 to rotate, and the other turning handle 10 drives the rotating shaft 7 to rotate. The screw shaft 3 can be used to drive the horizontal plate 4 to move forward and backward, so that the horizontal plate 4 drives the placement plate 9 to move forward and backward through the connecting block 5 and the moving block 8. At this time, the rotation of the rotating shaft 7 will drive the moving block 8 to move in the inner cavity of the slide groove 6, thereby driving the placement plate 9 to move left and right through the moving block 8, so that the screw shaft 3 can cooperate with the rotating shaft 7 to drive the placement plate 9 to move in different directions above the groove 2, so that different punching positions of the modified plastic shell can be moved to the bottom of the drill bit 19, thereby improving the efficiency of its punching.

[0033] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A punching device for processing a modified plastic shell, comprising a processing table (1), characterized in that: The top surface of the processing table (1) is provided with a groove (2), the inner walls on both sides of the groove (2) are rotatably connected with a threaded shaft (3), the circumferential thread sleeve of the threaded shaft (3) is provided with a transverse plate (4), the two side surfaces of the transverse plate (4) are both in contact with the inner walls on both sides of the groove (2), the top surface of the transverse plate (4) is fixedly connected with a connecting block (5), the top surface of the connecting block (5) is provided with a slide groove (6), the inner walls on both sides of the slide groove (6) are rotatably connected with a rotating shaft (7), the circumferential thread sleeve of the rotating shaft (7) is provided with a moving block (8), and the top surface of the moving block (8) is fixedly connected with a placement plate (9) for placing a modified plastic shell.

2. The punching device for processing a modified plastic shell according to claim 1, characterized in that: One end of the threaded shaft (3) and one end of the rotating shaft (7) respectively penetrate the processing table (1) and one side of the connecting block (5) and are fixedly connected to a turning handle (10).

3. The punching device for processing a modified plastic shell according to claim 1, characterized in that: Slide rods (12) for assisting the movement of the transverse plate (4) are symmetrically arranged in the inner cavity of the groove (2) and on both sides of the threaded shaft (3), and both ends of the two slide rods (12) are fixedly connected to the inner walls of the groove (2) on both sides.

4. The punching device for processing a modified plastic shell according to claim 3, characterized in that: A sliding hole (13) adapted to the sliding rod (12) is symmetrically provided on one side of the transverse plate (4), and a threaded hole (11) adapted to the threaded shaft (3) is provided on one side of the transverse plate (4) and located between the two sliding holes (13).

5. The punching device for processing a modified plastic shell according to claim 1, characterized in that: Four rectangular grooves (14) are symmetrically formed on the top surface of the placement plate (9), and a cylinder (15) is fixedly mounted on the inner wall of one side of each rectangular groove (14).

6. The punching device for processing a modified plastic shell according to claim 5, characterized in that: The piston rod of each cylinder (15) is fixedly connected to a clamping plate (16) for clamping and fixing the modified plastic shell.

7. The punching device for processing a modified plastic shell according to claim 1, characterized in that: A bracket (17) is fixedly mounted on one side of the top surface of the processing table (1), a hydraulic cylinder (18) is fixedly mounted on the top surface of the bracket (17), and a piston rod of the hydraulic cylinder (18) passes through the bracket (17) and is fixedly connected to a drill bit (19).

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