Hardware gasket machining punching machine with positioning and guiding mechanism

Abstract

The utility model relates to the field of hardware gaskets, in particular to a hardware gasket processing punching machine with a positioning and guiding mechanism, which comprises a workbench used for placing a hardware gasket for processing, a guiding groove arranged inside the workbench and used for guiding and positioning the placing table, and a telescopic cylinder arranged outside the guiding groove. The hardware gasket clamping device is provided with the guide groove, the positioning plate, the reference rod, the rotating shaft, the placing table, the clamping groove and the clamping plates, the clamping plates are pulled to enable the damping reset rods to stretch out and draw back according to the size of a current hardware gasket, so that the clamping plates on the two sides are exposed out of the space, and the current hardware gaskets with different sizes are clamped between the two sets of clamping plates; then, according to the current hardware gasket machining requirement, the standard rod is aligned with the scales on the positioning plate, and the telescopic air cylinders on the two sides stretch out and draw back left and right to drive the guide plate to conduct left-right positioning guide adjustment according to the scales on the positioning plate.

Description

Technical Field

[0001] The utility model relates to the field of hardware gaskets, in particular to a hardware gasket processing punching machine with a positioning and guiding mechanism. Background Art

[0002] Metal gaskets are metal or non-metal sheets used for support, filling and shockproofing. They are usually made of stainless steel, copper, aluminum, iron and other materials. They are widely used in various mechanical equipment and manufacturing industries, including automobiles, ships, construction, electronic communications, home furnishings and other fields. Metal gaskets require a punch press during processing. A punch press, also known as a punching machine or a press, is a mechanical equipment used for metal processing. The working principle of a punch press is to use pressure to perform punching, forming, punching, embossing and other processing operations on metal materials. During the stamping process, the metal material is fixed in the mold, and then the slider of the punch press is quickly pressed down to form pressure between the mold and the material, thereby realizing the cutting, forming, punching and other processing of the material.

[0003] After searching, a punch press for hardware processing with a protective function is found with a publication number of CN207402021U, which specifically discloses a punch press for hardware processing with a protective function, comprising a machine base, the top of the machine base is fixedly connected to the bottom of an upper machine body, a punch is arranged at the bottom of the upper machine body, a slide rail is fixedly connected to the top of the machine base, the slide rail is slidably connected to a first slider, the top of the first slider is fixedly connected to the bottom of a workbench, a handle is fixedly connected to one side of the workbench, and inner and outer grooves and left and right grooves are respectively provided on the front of the workbench. The punch press for hardware processing with a protective function achieves the effect of ensuring the personal safety of the operator through a protective cover hinged on the front of the upper machine body, and achieves the effect of further enhancing the safety protection performance of the punch press by sliding the left and right table plates and the inner and outer table plates connected at the top of the base, and cooperating with the inner and outer handles plugged in the inner and outer grooves and the left and right handles plugged in the left and right grooves.

[0004] During the use of the existing hardware gasket processing punch press, due to the different processing positions of different hardware gaskets, if there is a lack of a positioning and guiding mechanism, the hardware gaskets on the placement table need to be positioned manually during the hardware gasket processing process, and the above-mentioned comparative case also lacks other positioning and guiding methods. As a result, after long-term use, the hardware gaskets processed by the hardware gasket processing punch press not only do not meet the precision requirements, but also reduce the overall processing time efficiency.

[0005] Therefore, it is necessary to invent a hardware gasket processing punch with a positioning and guiding mechanism to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a metal gasket processing punching machine with a positioning and guiding mechanism, which can make the metal gasket more accurate during the processing through the guide groove, the positioning plate, the reference rod, the rotating shaft, the placement table, the clamping groove and the clamping plate, thereby improving the overall processing accuracy, avoiding the defective products caused by insufficient processing accuracy due to manual positioning, and accelerating the overall processing time efficiency. A positioning and guiding mechanism is added to the device. At the same time, after the metal gasket of the current angle is processed and fine-tuning of the angle is required, the positioning bolt can be pulled out and the metal gasket on the placement table can be fine-tuned through the rotating shaft to solve the problem that in the use of the metal gasket processing punching machine in the prior art, due to the different processing positions of different metal gaskets, if there is no positioning and guiding mechanism, the metal gasket on the placement table needs to be positioned manually during the processing of the metal gasket, and the above-mentioned comparative case also lacks other methods for positioning and guiding. In this way, the metal gasket processed by the metal gasket processing punching machine not only does not meet the accuracy requirement after long-term use, but also reduces the problem of overall processing time efficiency.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal gasket processing punching machine with a positioning and guiding mechanism, comprising a workbench for placing the metal gasket for processing;

[0008] A guide groove is arranged inside the workbench and is used for placing the workbench for guiding and positioning. A telescopic cylinder is arranged outside the guide groove. A positioning plate is fixedly installed above the guide groove. A slide rail is arranged inside the guide groove. A slide sleeve is movably connected to the outside of the slide rail. A guide plate is fixedly installed above the slide sleeve.

[0009] A reference rod is arranged above the guide plate and is used as a reference for the guide plate and the positioning plate when the guide plate moves left and right. A rotating shaft is arranged above the guide plate, and a placing platform is fixedly installed at one end of the rotating shaft. A positioning bolt is passed through the placing platform.

[0010] A clamping groove is opened on the surface of the placing table and is used to clamp and position the workpiece, and a damping reset rod is arranged inside the clamping groove, one end of the damping reset rod is fixedly installed with the damping reset rod, the other end of the damping reset rod is fixedly installed with a clamping block, and a clamping plate is fixedly installed above the clamping block.

[0011] Preferably, the guide plate is slidably connected to the workbench, and the slide rail is used in conjunction with a slide sleeve.

[0012] Preferably, the placement platform is movably connected to the guide plate, and the positioning bolts are distributed at equal intervals on the placement platform.

[0013] Preferably, a plate is fixedly installed above the workbench, a stamping frame is provided on one side of the plate, a servo motor is provided outside the stamping frame, an output end of the servo motor is fixedly connected to a driving turntable, one side of the driving turntable is fixedly connected to an inner rotating rod, and a connecting rod is provided inside the inner rotating rod.

[0014] Preferably, a reciprocating punching sleeve is fixedly installed at one end of the connecting rod, a fixing rod is fixedly installed at the bottom of the reciprocating punching sleeve, a fixing bolt penetrates the outside of the fixing rod, and one end of the fixing bolt is movably connected to the telescopic rod.

[0015] Preferably, a sliding groove is provided inside the punching frame, a sliding rod is movably connected inside the sliding groove, a punching seat is fixedly installed outside the sliding rod, and a punching head is fixedly installed at the bottom of the punching seat.

[0016] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0017] 1. The utility model is provided with a guide groove, a positioning plate, a reference rod, a rotating shaft, a placement table, a clamping groove and a clamping plate. First, according to the current size of the hardware gasket, the damping reset rod is extended and retracted by pulling the clamping plate so that the clamping plates on both sides are exposed, and the current hardware gaskets of different sizes are clamped in the middle of the two sets of clamping plates to complete the positioning of the hardware gaskets. Then, according to the current hardware gasket processing requirements, the reference rod is aligned with the scale on the positioning plate, and the telescopic cylinders on both sides are extended and retracted left and right to drive the guide plate to perform left and right positioning and guiding adjustment according to the scale on the positioning plate. In this way, the hardware gaskets are more accurate during the processing, the overall processing accuracy is improved, and the insufficient processing accuracy caused by manual positioning is avoided, resulting in defective products. The overall processing time is also accelerated, and a positioning guide mechanism is added to the device. At the same time, after the hardware gaskets at the current angle are processed, if the angle needs to be fine-tuned, the positioning bolts can be pulled out and the hardware gaskets on the placement table can be fine-tuned through the rotating shaft;

[0018] 2. The utility model is provided with a servo motor, a driving turntable, an inner rotating rod, a connecting rod, a reciprocating punching sleeve, a sliding groove, a sliding rod, a punching seat and a punching head. When the device is used to process the hardware gasket, the servo motor drives the driving turntable to rotate, so that the inner rotating rod drives the reciprocating punching sleeve to reciprocate up and down, so that the punching seat movably connected to the telescopic rod can drive the punching head to complete the up and down punching work. The power of the reciprocating up and down punching is sufficient, which can not only meet the different hardware gasket processing and punching needs, but also the overall structure is simple. If there is a fault, it is also convenient for maintenance personnel to carry out maintenance and replacement in time without delaying the normal use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the positioning plate structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the placement table structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the driving turntable of the utility model;

[0024] Figure 5 This is a schematic diagram of the telescopic rod structure of the utility model;

[0025] Figure 6 It is a schematic diagram of the punch head structure of the utility model.

[0026] Description of reference numerals:

[0027] 1. Workbench; 2. Guide groove; 3. Telescopic cylinder; 4. Positioning plate; 5. Slide rail; 6. Sliding sleeve; 7. Guide plate; 8. Reference rod; 9. Rotating axis; 10. Placement table; 11. Positioning bolt; 12. Clamping groove; 13. Damping reset rod; 14. Clamping block; 15. Clamping plate; 16. Plate; 17. Punching frame; 18. Servo motor; 19. Driving turntable; 20. Inner rotating rod; 21. Linking rod; 22. Reciprocating punching sleeve; 23. Fixed rod; 24. Fixed bolt; 25. Telescopic rod; 26. Sliding groove; 27. Sliding rod; 28. Punching seat; 29. ​​Punching head. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0029] The utility model provides Figure 1-5 The hardware gasket processing punching machine with a positioning and guiding mechanism shown includes a workbench 1 for placing the hardware gasket for processing;

[0030] A guide groove 2 is provided inside the workbench 1 and is used for guiding and positioning the placing table 10. A telescopic cylinder 3 is provided outside the guide groove 2. A positioning plate 4 is fixedly installed above the guide groove 2. A slide rail 5 is provided inside the guide groove 2. A slide sleeve 6 is movably connected to the outside of the slide rail 5. A guide plate 7 is fixedly installed above the slide sleeve 6.

[0031] The reference rod 8 is arranged above the guide plate 7 and is used as a positioning reference for the guide plate 7 and the positioning plate 4 when the guide plate 7 moves left and right. A rotating shaft 9 is arranged above the guide plate 7, and a placing table 10 is fixedly installed at one end of the rotating shaft 9. A positioning bolt 11 penetrates the placing table 10.

[0032] A clamping groove 12 is provided on the surface of the placing table 10 for clamping and positioning the workpiece, and a damping reset rod 13 is arranged inside the clamping groove 12, one end of the damping reset rod 13 is fixedly installed with the damping reset rod 13, and the other end of the damping reset rod 13 is fixedly installed with a clamping block 14, and a clamping plate 15 is fixedly installed above the clamping block 14. By pulling the clamping plate 15, the damping reset rod 13 is extended and retracted so that the clamping plates 15 on both sides are exposed, and the current hardware gaskets of different sizes are clamped in the middle of the two sets of clamping plates 15 to complete the positioning of the hardware gaskets.

[0033] like Figure 1 , Figure 2 and Figure 3 As shown, the guide plate 7 is slidably connected to the workbench 1, the slide rail 5 is used in conjunction with the slide sleeve 6, and the reference rod 8 is aligned with the scale on the positioning plate 4, so that the telescopic cylinders 3 on both sides are telescoped left and right to drive the guide plate 7 to perform left and right positioning and guiding adjustment according to the scale on the positioning plate 4, and the placement table 10 is movably connected to the guide plate 7, and the positioning bolts 11 are evenly spaced on the placement table 10. If fine-tuning of the angle is required, the positioning bolts 11 can be pulled out and the metal gaskets on the placement table 10 can be used to complete the angle fine-tuning through the rotating shaft 9.

[0034] like Figure 1 , Figure 4 and Figure 5As shown, a plate 16 is fixedly installed above the workbench 1, a punching frame 17 is arranged on one side of the plate 16, a servo motor 18 is arranged outside the punching frame 17, an output end of the servo motor 18 is fixedly connected to a driving turntable 19, one side of the driving turntable 19 is fixedly connected to an inner rotating rod 20, a connecting rod 21 is arranged inside the inner rotating rod 20, the servo motor 18 drives the driving turntable 19 to rotate, so that the inner rotating rod 20 drives the reciprocating punching sleeve 22 to reciprocate up and down, a reciprocating punching sleeve 22 is fixedly installed at one end of the connecting rod 21, and a fixed rod 21 is fixedly installed at the bottom of the reciprocating punching sleeve 22 3. A fixing bolt 24 penetrates the outside of the fixing rod 23, and one end of the fixing bolt 24 is movably connected with a telescopic rod 25. The length of the fixing rod 23 and the telescopic rod 25 can be adjusted by the fixing bolt 24, so as to strengthen the force of the punching seat 28 when it reciprocates up and down. A sliding groove 26 is provided inside the punching frame 17, and a sliding rod 27 is movably connected inside the sliding groove 26. A punching seat 28 is fixedly installed outside the sliding rod 27, and a punching head 29 is fixedly installed at the bottom of the punching seat 28. The overall structure is simple, and if there is a fault, it is convenient for maintenance personnel to carry out maintenance and replacement in time without delaying the normal use of the device.

[0035] The practical working principle of the present invention is as follows: first, turn on the external power supply, take out the hardware gasket that needs to be stamped, and according to the current size of the hardware gasket and related processing requirements, pull the clamping plate 15 to allow the damping reset rod 13 to retract so that the clamping plates 15 on both sides can expose space, and the current hardware gaskets of different sizes can be clamped in the middle of the two sets of clamping plates 15 to complete the positioning of the hardware gaskets. Then, according to the current hardware gasket processing requirements, align the reference rod 8 with the scale on the positioning plate 4, and let the telescopic cylinders 3 on both sides retract left and right to drive the guide plate 7 to slide left and right according to the scale on the positioning plate 4 to complete the positioning and guiding adjustment. In this way, the hardware gaskets can be more accurate during the processing and the overall processing accuracy is improved. Then, after completing the positioning and guiding work, turn on the switch of the servo motor 18, and the servo motor 18 drives the drive turntable 19 to rotate. The inner rotating rod 20 inside the punching frame 17 is also affected by the rotation of the driving turntable 19, and the reciprocating punching sleeve 22 is also driven to reciprocate up and down through the connecting rod 21. Then the punching seat 28 movably connected to the telescopic rod 25 can drive the punching head 29 to allow the sliding rod 27 to slide up and down inside the sliding groove 26 to complete the punching work of the hardware gasket below. After the hardware gasket processing at the current angle is completed, if the angle needs to be fine-tuned, the positioning bolt 11 can be pulled out and the hardware gasket on the placement table 10 can be fine-tuned through the rotating shaft 9. Finally, after completing the positioning, guiding, installation and use of all the hardware gasket processing punch presses according to the above operations, turn off the switch of the telescopic cylinder 3, turn off the switch of the servo motor 18, and cut off the external power supply if it is not used for a long time. In this way, the use process of the hardware gasket processing punch press with a positioning and guiding mechanism is completed.

[0036] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A hardware gasket processing punch with a positioning and guiding mechanism, Features: include A workbench (1) is used to place metal gaskets for processing; A guide groove (2) is arranged inside the workbench (1) and is used for guiding and positioning the placing table (10), and a telescopic cylinder (3) is arranged outside the guide groove (2), a positioning plate (4) is fixedly installed above the guide groove (2), a slide rail (5) is arranged inside the guide groove (2), a slide sleeve (6) is movably connected to the outside of the slide rail (5), and a guide plate (7) is fixedly installed above the slide sleeve (6); A reference rod (8) is arranged above the guide plate (7) and is used as a positioning reference for the guide plate (7) and the positioning plate (4) when the guide plate (7) moves left and right. A rotating shaft (9) is arranged above the guide plate (7). A placing platform (10) is fixedly mounted on one end of the rotating shaft (9). A positioning bolt (11) penetrates the top of the placing platform (10). A clamping groove (12) is provided on the surface of the placing table (10) and is used for clamping and positioning the workpiece. A damping reset rod (13) is arranged inside the clamping groove (12). One end of the damping reset rod (13) is fixedly mounted with the damping reset rod (13). The other end of the damping reset rod (13) is fixedly mounted with a clamping block (14). A clamping plate (15) is fixedly mounted above the clamping block (14).

2. A metal gasket processing punching machine with a positioning and guiding mechanism according to claim 1, Features: The guide plate (7) is slidably connected to the workbench (1), and the slide rail (5) is used in conjunction with the slide sleeve (6).

3. A metal gasket processing punching machine with a positioning and guiding mechanism according to claim 1, Features: The placement platform (10) is movably connected to the guide plate (7), and the positioning bolts (11) are distributed at equal intervals on the placement platform (10).

4. A metal gasket processing punching machine with a positioning and guiding mechanism according to claim 1, Features: A plate (16) is fixedly installed above the workbench (1), a punching frame (17) is arranged on one side of the plate (16), a servo motor (18) is arranged outside the punching frame (17), an output end of the servo motor (18) is fixedly connected to a driving turntable (19), one side of the driving turntable (19) is fixedly connected to an inner rotating rod (20), and a linkage rod (21) is arranged inside the inner rotating rod (20).

5. A metal gasket processing punching machine with a positioning and guiding mechanism according to claim 4, Features: A reciprocating punching sleeve (22) is fixedly mounted on one end of the linkage rod (21), a fixing rod (23) is fixedly mounted on the bottom of the reciprocating punching sleeve (22), a fixing bolt (24) penetrates the outside of the fixing rod (23), and a telescopic rod (25) is movably connected to one end of the fixing bolt (24).

6. A metal gasket processing punching machine with a positioning and guiding mechanism according to claim 4, Features: The punching frame (17) is provided with a sliding groove (26) inside, the sliding groove (26) is movably connected with a sliding rod (27) inside, a punching seat (28) is fixedly installed outside the sliding rod (27), and a punching head (29) is fixedly installed at the bottom of the punching seat (28).

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