Perforating device capable of adjusting hole site and used for aluminum alloy gasket

Abstract

The invention relates to an aluminum alloy gasket punching device capable of adjusting hole sites, which comprises a blanking part, the blanking part comprises a turntable and a positioning column arranged on the turntable, and the positioning column is provided with a counter bore; the punching part comprises a motor frame, a push rod motor arranged on the motor frame and a motor rod arranged below the motor frame and connected with the push rod motor, a bottom block is arranged at the end of the motor rod, a bottom groove is formed in the bottom of the bottom block, and a first threaded hole and a second threaded hole are formed in the two ends of the bottom block respectively and communicated with the bottom groove; a punching column is arranged in the bottom groove, a first threaded groove and a second threaded groove are formed in the two sides of the punching column, a bolt is arranged in the first threaded hole and connected with the first threaded groove, and a bolt is arranged in the second threaded hole and connected with the second threaded groove; according to the punching device capable of adjusting the hole site for the aluminum alloy gasket, eccentric holes can be punched in the gasket by adjusting the position of the punching column.

Description

Technical Field

[0001] The invention belongs to the technical field of aluminum alloy gasket punching, and in particular relates to a punching device with adjustable hole positions for aluminum alloy gaskets. Background Art

[0002] At present, aluminum alloy gaskets are usually or needed to reduce pressure and maintain stability in the building materials industry. Punching holes in aluminum alloy gaskets is often done by manually feeding the raw materials of the metal gaskets into the stamping die. After the punching is completed, the finished gaskets need to be manually removed from the stamping die. This processing method results in low production efficiency and is also dangerous. There are currently devices that tend to mechanically automate the processing of metal gasket punching, such as the patent with publication number CN208019236U, but they are not suitable for the production of eccentric gaskets, and in actual production processes, the handling device based on time relay control is prone to jamming and the risk of downtime due to faults such as relay power failure, and the maintenance time is long. Summary of the invention

[0003] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0004] In view of the following technical problems in the prior art: the existing punching device cannot automatically adapt to the production of eccentric gaskets.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a punching device with adjustable hole position for an aluminum alloy gasket, comprising a blanking piece, the blanking piece comprising a turntable and a positioning column arranged on the turntable, the positioning column being provided with a countersunk hole;

[0006] A punching member, the punching member comprises a motor frame, a push rod motor arranged on the motor frame, and a motor rod arranged below the motor frame and connected to the push rod motor, a bottom block is arranged at the end of the motor rod, a bottom groove is arranged at the bottom of the bottom block, and a first threaded hole and a second threaded hole are respectively arranged at both ends of the bottom block and communicate with the bottom groove;

[0007] A punching column is arranged in the bottom groove, a first thread groove and a second thread groove are arranged on both sides of the punching column, and a spacer is arranged between the first thread groove and the second thread groove; a bolt is arranged in the first threaded hole to connect with the first thread groove, and a bolt is arranged in the second threaded hole to connect with the second thread groove.

[0008] As an optimal technical solution for a punching device with adjustable hole positions for aluminum alloy gaskets, it also includes a material moving piece, which includes a platform, a material moving rod arranged on the platform, and a material unloading piece arranged on one side of the platform, and the platform is arranged on one side of the turntable.

[0009] As a preferred technical solution for a punching device with adjustable hole position for an aluminum alloy gasket, an electromagnet is arranged below one end of the material moving rod, a plug post is arranged below the other end of the material moving rod, and a block is arranged on the side of the plug post.

[0010] As a preferred technical solution for a punching device with adjustable hole position for an aluminum alloy gasket, a plug hole is provided on the platform, the plug column is provided in the plug hole, and a first square groove is provided on a side wall of the plug hole.

[0011] As an optimal technical solution for a punching device with adjustable hole position for an aluminum alloy gasket, the side wall of the socket is also provided with a second square groove, the top of the first square groove is provided with a rotating groove connecting the first square groove and the second square groove, and the sides of the first square groove and the second square groove are perpendicular.

[0012] As a preferred technical solution for a punching device with adjustable hole position for an aluminum alloy gasket, an inner hole is provided inwardly at the bottom of the plug column, and a first spiral groove is provided in the inner hole.

[0013] As a preferred technical solution for a punching device with adjustable hole position for an aluminum alloy gasket, the bottom of the first spiral groove is transitionally connected to a ring groove.

[0014] As a preferred technical solution for a punching device with adjustable hole position for an aluminum alloy gasket, the other end of the annular groove is connected to a second spiral groove, and the first spiral groove and the second spiral groove have opposite rotation directions.

[0015] As a preferred technical solution for a punching device with adjustable hole positions for aluminum alloy gaskets, a rotating motor is fixed to the bottom of the platform, a driving rod is provided on the rotating motor, and the driving rod is arranged in the inner hole.

[0016] As a preferred technical solution for a punching device with adjustable hole position for an aluminum alloy gasket, an insert is provided on the outer side of the driving rod, and the insert is embedded in the first spiral groove.

[0017] Beneficial effects of the present invention: The punching device with adjustable hole position for the aluminum alloy gasket of the present invention can punch an eccentric hole on the gasket by adjusting the position of the punching column. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of the punching member in the present invention;

[0021] Figure 3 It is a structural schematic diagram of the material moving rod in the present invention;

[0022] Figure 4 It is a schematic diagram of the inner hole structure of the material moving rod in the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of the driving rod in the present invention;

[0024] Figure 6 It is a structural schematic diagram of the jack in the present invention;

[0025] Figure 7 It is a schematic diagram of the installation structure of the square block and the first square groove in the present invention.

[0026] : Drawing reference numerals: blanking part 100, positioning column 102, countersunk hole 103, punching part 200, motor frame 201, push rod motor 202, motor rod 203, bottom block 204, bottom groove 205, punching column 206, spacer 206c, first threaded hole 205a, first threaded groove 206a, second threaded hole 205b, second threaded groove 206b, material moving part 300, blanking part 303, turntable 101, electromagnet 302a, material moving rod 302, block 302c, jack 301a, rotating groove 301d, first square groove 301b, second square groove 301c, plug column 302b, annular groove 302f, second spiral groove 302g, platform 301, rotating motor 301e, inner hole 302d, driving rod 301f, insert block 301g, first spiral groove 302e. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0030] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0031] Example 1

[0032] Reference Figure 1 The present embodiment provides a punching device with adjustable hole position for an aluminum alloy gasket, including a blanking piece 100, the blanking piece 100 includes a turntable 101 and a positioning column 102 disposed on the turntable 101, and a countersunk hole 103 is disposed on the positioning column 102;

[0033] Reference Figure 2 The present invention further discloses a punching member 200, which includes a motor frame 201, a push rod motor 202 arranged on the motor frame 201, and a motor rod 203 arranged below the motor frame 201 and connected to the push rod motor 202, a bottom block 204 is arranged at the end of the motor rod 203, a bottom groove 205 is arranged at the bottom of the bottom block 204, and a first threaded hole 205a and a second threaded hole 205b are respectively arranged at both ends of the bottom block 204 and communicate with the bottom groove 205;

[0034] A punching column 206 is provided in the bottom groove 205, and a first thread groove 206a and a second thread groove 206b are provided on both sides of the punching column 206, and a spacer block 206c is provided between the first thread groove 206a and the second thread groove 206b; a bolt is provided in the first threaded hole 205a to connect with the first thread groove 206a, and a bolt is provided in the second threaded hole 205b to connect with the second thread groove 206b.

[0035] It should be noted that the turntable 101 is controlled by a motor disposed below the turntable and rotates periodically. The metal pads are sent to the turntable 101 in sequence after being vibrated and sorted. The specific structure and method refer to the prior art and will not be described in detail.

[0036] There are multiple positioning columns 102 , each of which is provided with a countersunk hole 103 . A metal gasket is placed in the countersunk hole 103 and fixed therein, and waste is discharged through the bottom of the countersunk hole 103 .

[0037] Specifically, the punching column 206 has a square top and a conical bottom, and is connected to the bottom block 204 for punching holes. It should be noted that the axes of the punching column 206 and the motor rod 203 may not coincide, and the distance between the two can be adjusted by bolts set in the first threaded hole 205a and the second threaded hole 205b.

[0038] Furthermore, a side block is provided on the side of the punching column 206 . After the punching column 206 and the bottom block 204 are installed, the side block contacts the ground of the bottom block 204 to better transmit the downward pressure of the push rod motor 202 .

[0039] Specifically, the assembly process is to first embed the punching column 206 in the bottom groove 205, determine the eccentric position, first install the bolt from one end such as the first threaded hole 205a, connect and fix it with the punching column 206, and then install the bolt from the second threaded hole 205b to connect and fix it completely.

[0040] The axial distance between the punching column 206 and the motor rod 203 is the eccentric distance of the punching.

[0041] Specifically, the punching column 206 is a punching block, which cooperates with the positioning column 102 to perform punching. The positioning column 102 is replaceable and adapted to the punching position, and can be specifically a threaded connection.

[0042] Reference Figure 3 The present invention further includes a material moving member 300 , which includes a platform 301 , a material moving rod 302 disposed on the platform 301 , and a material unloading member 303 disposed on one side of the platform 301 , and the platform 301 is disposed on one side of the turntable 101 .

[0043] The material transfer rod 302 can be raised and lowered and rotated to transfer the punched gasket from the punching column 206 to the unloading piece 303 for transmission via the unloading piece 303 .

[0044] Specifically, a transmission belt is provided on the blanking piece 303, the turntable 101 and the blanking piece 303 are arranged on two adjacent sides of the platform 301, and the position where the material transfer rod 302 takes the material from the turntable 101 and the position where the material is placed on the blanking piece 303 are 90 degrees apart from the center of the plug column 302b.

[0045] An electromagnet 302a is disposed below one end of the material moving rod 302, a plug post 302b is disposed below the other end of the material moving rod 302, and a block 302c is disposed on the side of the plug post 302b.

[0046] The circuit of the electromagnet 302a is led out from the top and is suspended, which does not hinder the lifting and rotation of the material moving rod 302, and the details are not repeated here.

[0047] That is, the specific working process of the material moving rod 302 is that the initial electromagnet 302a is on the countersunk hole 103 of the turntable 101, the material moving rod 302 moves downward, the electromagnet 302a works to adsorb the metal gasket and then rises, then the material moving rod 302 rotates 90°, the descending electromagnet 302a loses power to place the metal gasket, and the material moving rod 302 rotates 90° in the opposite direction to return to its original position, and repeats this process.

[0048] The prior art uses a lifting cylinder and a rotating motor to drive the material, which has a complex structure and a high risk of failure. Therefore, the present invention improves the structure of the platform 301 and the material moving rod 302 so that only one motor is needed for forward and reverse control to achieve the required action flow of the material moving rod 302.

[0049] Further, see Figure 4 A socket 301a is provided on the platform 301, a plug post 302b is provided in the socket 301a, and a first square groove 301b is provided on a side wall of the socket 301a.

[0050] Reference Figure 6 A second square groove 301c is also provided on the side wall of the insertion hole 301a, and a rotation groove 301d is provided on the top of the first square groove 301b to connect the first square groove 301b and the second square groove 301c, and the sides of the first square groove 301b and the second square groove 301c are perpendicular.

[0051] It should be noted that the first square groove 301b and the second square groove 301c are rectangular parallelepiped groove structures with a square cross-section and the center coincident with the center of the socket 301a. The square is tangent to the outside of the socket 301a. When the block 302c is embedded in the first square groove 301b, it is restricted from rotating and can only move up and down. Similarly, when the block 302c is embedded in the second square groove 301c, it is also restricted from rotating and can only move up and down. When the block 302c moves to the rotating groove 301d, the block 302c can rotate and move from the first square groove 301b to the second square groove 301c and vice versa.

[0052] The bottom of the plug 302b is provided with an inner hole 302d, and the inner hole 302d is provided with a first spiral groove 302e; the bottom of the first spiral groove 302e is connected with an annular groove 302f; the other end of the annular groove 302f is connected with a second spiral groove 302g, and the first spiral groove 302e and the second spiral groove 302g have opposite rotation directions; Figure 5 A rotating motor 301e is fixed at the bottom of the platform 301, and a driving rod 301f is arranged on the rotating motor 301e, and the driving rod is arranged in the inner hole 302d; an embedded block 301g is arranged on the outer side of the driving rod 301f, and the embedded block 301g is embedded in the first spiral groove 302e.

[0053] It should be noted that during the rotation of the driving rod 301f in a single direction, since the block 302c is embedded in the first square groove 301b, the plug post 302b cannot rotate, so the block 301g moves in the first spiral groove 302e, and the plug post 302b rises. When the block 302c rises to the rotating groove 301d, it cannot rise any further. At this time, the block 301g is still in the first spiral groove 302e, and the driving rod 301f rotates to drive the plug post 302b to rotate 90° synchronously. The block 302c rotates from the first square groove 301b to the second square groove 301c, and then the block 301g enters the annular groove 302f from the first spiral groove 302e. The block 301g continues to rotate and enters the second spiral groove 302g from the annular groove 302f. During this process, the plug post 302b first rises along the second square groove 301c and then falls.

[0054] In summary, the material moving rod 302 can be raised, rotated and lowered by only controlling the rotating motor 301e to rotate in one direction, and then reversely driving to continue to rise, rotate back and lower, and repeat this process repeatedly, which is simple to control.

[0055] It should be noted that the rotating motor 301e is a stepping motor.

[0056] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A punching device with adjustable hole position for aluminum alloy gasket, characterized in that: include, A blanking piece (100), the blanking piece (100) comprising a rotating disk (101) and a positioning column (102) arranged on the rotating disk (101), and a countersunk hole (103) is arranged on the positioning column (102); A punching member (200), the punching member (200) comprising a motor frame (201), a push rod motor (202) arranged on the motor frame (201), and a motor rod (203) arranged below the motor frame (201) and connected to the push rod motor (202), a bottom block (204) being arranged at the end of the motor rod (203), a bottom groove (205) being arranged at the bottom of the bottom block (204), and a first threaded hole (205a) and a second threaded hole (205b) being arranged at both ends of the bottom block (204) and communicating with the bottom groove (205); A punching column (206) is arranged in the bottom groove (205), and a first thread groove (206a) and a second thread groove (206b) are arranged on both sides of the punching column (206), and a spacer (206c) is arranged between the first thread groove (206a) and the second thread groove (206b); a bolt is arranged in the first threaded hole (205a) and connected to the first threaded groove (206a), and a bolt is arranged in the second threaded hole (205b) and connected to the second threaded groove (206b).

2. The punching device with adjustable hole position for aluminum alloy gasket according to claim 1 is characterized in that: It also includes a material moving member (300), wherein the material moving member (300) includes a platform (301), a material moving rod (302) arranged on the platform (301), and a material unloading member (303) arranged on one side of the platform (301), and the platform (301) is arranged on one side of the turntable (101).

3. The punching device with adjustable hole position for aluminum alloy gasket according to claim 2 is characterized in that: An electromagnet (302a) is arranged below one end of the material moving rod (302), a plug post (302b) is arranged below the other end of the material moving rod (302), and a block (302c) is arranged on the side of the plug post (302b).

4. The punching device with adjustable hole position for aluminum alloy gasket according to claim 3 is characterized in that: The platform (301) is provided with a plug hole (301a), the plug post (302b) is arranged in the plug hole (301a), and the side wall of the plug hole (301a) is provided with a first square groove (301b).

5. The punching device with adjustable hole position for aluminum alloy gasket according to claim 4 is characterized in that: The side wall of the insertion hole (301a) is also provided with a second square groove (301c), the top of the first square groove (301b) is provided with a rotation groove (301d) connecting the first square groove (301b) and the second square groove (301c), and the sides of the first square groove (301b) and the second square groove (301c) are perpendicular.

6. The punching device with adjustable hole position for aluminum alloy gasket according to claim 5, characterized in that: An inner hole (302d) is provided inwardly at the bottom of the plug post (302b), and a first spiral groove (302e) is provided in the inner hole (302d).

7. The punching device with adjustable hole position for aluminum alloy gasket according to claim 6, characterized in that: The bottom of the first spiral groove (302e) is transitionally connected to a ring groove (302f).

8. The punching device with adjustable hole position for aluminum alloy gasket according to claim 7, characterized in that: The other end of the annular groove (302f) is connected to a second spiral groove (302g), and the first spiral groove (302e) and the second spiral groove (302g) have opposite rotation directions.

9. The punching device with adjustable hole position for aluminum alloy gasket according to claim 8, characterized in that: A rotating motor (301e) is fixed to the bottom of the platform (301), and a driving rod (301f) is arranged on the rotating motor (301e), and the driving rod is arranged in the inner hole (302d).

10. The punching device with adjustable hole position for aluminum alloy gasket according to claim 9, characterized in that: An insert block (301g) is arranged on the outside of the driving rod (301f), and the insert block (301g) is embedded in the first spiral groove (302e).

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