Metal sealing gasket punch forming device

Abstract

The invention provides a metal sealing gasket punch forming device, and relates to the technical field of sealing gasket production, the metal sealing gasket punch forming device comprises a base, a groove is formed in the middle of the upper surface of the base, a raw material is movably installed in the groove, a supporting frame is installed in the middle of the upper surface of the base, and a punching mechanism is installed between the supporting frame and the base; and conveying rollers are movably mounted at the two ends of the interior of the groove correspondingly. Positioning between the first punching head, the second punching head and the punching hole is achieved through clamping between the positioning rod and the positioning hole and clamping between the positioning frame and the positioning groove, and then when the first punching head, the second punching head and the punching hole need to be replaced, only the positioning rod and the positioning frame need to be pulled, and the first punching head, the second punching head and the punching hole need to be replaced. And then a user can take down the first stamping head, the second stamping head and the stamping hole to achieve rapid disassembly and assembly of the first stamping head, the second stamping head and the stamping hole, and the rapid disassembly and assembly are more convenient.

Description

Technical Field

[0001] The invention relates to the technical field of sealing gasket production, and in particular to a metal sealing gasket stamping and forming device. Background Art

[0002] Metal sealing gaskets are an important industrial component, and their stamping process has a significant impact on product quality and production efficiency. However, the traditional stamping forming device is cumbersome and time-consuming to operate when replacing the punch head and the punch hole, and the positioning stability of the raw materials is insufficient, which reduces the processing efficiency of the raw materials. At the same time, the precision of the finished product is reduced due to the lack of stability of the raw materials during the stamping process. Therefore, we propose a metal sealing gasket stamping forming device to solve the above problems. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a metal sealing gasket stamping and forming device which solves the problem that traditional stamping and forming devices are cumbersome and time-consuming to operate when replacing the punching head and the punching hole, and have insufficient positioning stability for the raw materials, thereby reducing the processing efficiency of the raw materials and also causing the precision of the finished product to be reduced due to the lack of stability of the raw materials during the stamping process.

[0004] To achieve the above object, the technical solution adopted by the present invention is:

[0005] A metal sealing gasket stamping and forming device comprises a base, a groove is provided in the middle of the upper surface of the base, a raw material is movably installed inside the groove, a support frame is installed in the middle of the upper surface of the base, a stamping mechanism is installed between the support frame and the base, and transport rollers are movably installed at both ends of the inner part of the groove, the transport rollers are respectively located at the upper ends of the raw material, and the transport rollers and the raw material are in contact with each other.

[0006] Preferably, the stamping mechanism includes a hydraulic cylinder, which is installed on the upper surface of the support frame, and a support block is movably installed at the lower end of the support frame. The output end of the hydraulic cylinder movably passes through the interior of the support frame and is connected to the support blocks. A number of No. 1 punching heads and No. 2 punching heads are installed at both ends of the lower surface of the support block, and the No. 1 punching heads and No. 2 punching heads overlap with the raw materials up and down.

[0007] Preferably, two inner ends of the support block are provided with No. 1 movable grooves respectively, and the inner lower ends of the No. 1 movable grooves are movably penetrated and installed with limit frames, and the limit frames and the raw materials overlap each other up and down.

[0008] Preferably, a rubber pad is installed on the lower surface of each of the limit frames, and a No. 1 spring is installed between the upper end of each of the limit frames and the No. 1 movable groove.

[0009] Preferably, slide grooves are provided at both ends of the lower surface of the support block, and sliders are slidably installed inside the slide grooves. A connecting plate is fixedly installed at the lower end of the slider, and the connecting plate is movably located at the lower end of the support block. The No. 1 punch head and the No. 2 punch head are respectively installed at both ends of the lower surface of the connecting plate, and there is a one-to-one correspondence between the No. 1 punch head and the No. 2 punch head.

[0010] Preferably, a No. 2 movable groove is provided at the inner upper end of the support block, a push plate is movably installed at the inner lower end of the No. 2 movable groove, a plurality of positioning rods are installed on the lower surface of the push plate, positioning holes are penetrated between the No. 2 movable groove, the slider and the slide groove, and the lower ends of the positioning rods are snap-fitted and installed in the overlapping positioning holes.

[0011] Preferably, connecting rods are movably installed at both ends of the interior of the No. 2 movable groove, the lower end of the connecting rod is connected to the push plate, and a handle is movably installed on the upper end of the support block, the handle is connected to the connecting rod, and the connecting rod is located between the No. 2 movable groove and the push plate. A No. 2 spring is respectively installed on the outer side of the rod body.

[0012] Preferably, a placement groove is provided through the middle of the groove, a fixing block is mounted in the placement groove, and the fixing block and the connecting plate overlap each other up and down.

[0013] Preferably, a plurality of punching holes are respectively provided through both ends of the upper surface of the fixing block, and the punching holes correspond one-to-one with the No. 1 punching head and the No. 2 punching head and overlap with each other up and down.

[0014] Preferably, the base is provided with No. 3 movable grooves at both the front and rear ends thereof, and a positioning frame is movably installed inside the No. 3 movable groove. The fixed block is provided with positioning grooves at both the front and rear ends thereof, and the ends of the positioning frames close to each other are respectively snap-fitted and installed inside the positioning grooves, and No. 3 springs are respectively installed at the upper and lower ends of the positioning frame located inside the No. 3 movable groove.

[0015] 1. In the present invention, the positioning of the No. 1 punch head, the No. 2 punch head and the punch hole is achieved through the engagement between the positioning rod and the positioning hole and the engagement between the positioning frame and the positioning groove. Then, when the No. 1 punch head, the No. 2 punch head and the punch hole need to be replaced, it is only necessary to pull the positioning rod and the positioning frame, and then the user can respectively remove the No. 1 punch head, the No. 2 punch head and the punch hole to realize the rapid disassembly and assembly of the No. 1 punch head, the No. 2 punch head and the punch hole, which is more convenient.

[0016] 2. In the present invention, when the support block drives the No. 1 punch head and the No. 2 punch head to punch the raw material, the support block will first drive the limit frame and the rubber pad to clamp and position the two ends of the raw material, so that the No. 1 punch head and the No. 2 punch head can punch the raw material more stably, avoid the situation where the raw material accuracy is offset, and improve the accuracy of the raw material product. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a front view structural schematic diagram of the present invention;

[0019] Figure 3 It is a side structural schematic diagram of the present invention;

[0020] Figure 4 yes Figure 2 A three-dimensional schematic diagram of the cross-sectional structure at AA in the middle;

[0021] Figure 5 yes Figure 3 A three-dimensional schematic diagram of the cross-sectional structure at the middle BB;

[0022] Figure 6 yes Figure 2 A three-dimensional schematic diagram of the cross-sectional structure at CC in the middle;

[0023] Figure 7 yes Figure 2 A three-dimensional schematic diagram of the cross-sectional structure at DD in the middle;

[0024] Figure 8 yes Figure 4 The enlarged three-dimensional structure diagram at E in the middle;

[0025] Fig. 9 yes Figure 5 The enlarged three-dimensional structure diagram at F in the middle;

[0026] Fig.10 yes Figure 6 Schematic diagram of the enlarged three-dimensional structure at G in the middle.

[0027] In the figure: 1. base; 2. groove; 3. raw material; 4. transport roller; 5. support frame; 6. stamping mechanism; 601. hydraulic cylinder; 602. support block; 603. limit frame; 604. rubber pad; 605. movable groove No. 1; 606. spring No. 1; 607. slide groove; 608. slide block; 609. connecting plate; 610. punching head No. 1; 611. punching head No. 2; 612. movable groove No. 2; 613. push plate; 614. connecting rod; 615. spring No. 2; 616. handle; 617. positioning rod; 618. positioning hole; 619. placement groove; 620. fixing block; 621. stamping hole; 622. movable groove No. 3; 623. positioning frame; 624. positioning groove; 625. spring No. 3. DETAILED DESCRIPTION

[0028] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] like Figures 1 to 10 As shown, a metal sealing gasket stamping forming device includes a base 1, a groove 2 is provided in the middle of the upper surface of the base 1, a raw material 3 is movably installed inside the groove 2, a support frame 5 is installed in the middle of the upper surface of the base 1, a stamping mechanism 6 is installed between the support frame 5 and the base 1, and transport rollers 4 are movably installed at both ends of the inner part of the groove 2, and the transport rollers 4 are respectively located at the upper ends of the raw material 3, and the transport rollers 4 and the raw material 3 are in contact with each other.

[0030] like Figures 4 to 10As shown, the stamping mechanism 6 includes a hydraulic cylinder 601, which is installed on the upper surface of the support frame 5, and a support block 602 is movably installed at the lower end of the support frame 5. The output end of the hydraulic cylinder 601 movably penetrates the interior of the support frame 5 and is connected to the support block 602. A number of No. 1 punch heads 610 and No. 2 punch heads 611 are installed at both ends of the lower surface of the support block 602, and the No. 1 punch heads 610 and No. 2 punch heads 611 overlap with the raw material 3 from top to bottom. A No. 1 movable groove 605 is respectively provided at both ends of the interior of the support block 602, and the inner lower ends of the No. 1 movable groove 605 are movably penetrated and installed with a limiting frame 603, and the limiting frame 603 and the raw material 3 overlap from top to bottom, and each limiting frame 603 The lower surface of each limit frame 603 is respectively installed with a rubber pad 604, a No. 1 spring 606 is respectively installed between the upper end of each limit frame 603 and the No. 1 movable groove 605, a slide groove 607 is respectively provided at both ends of the lower surface of the support block 602, and a slider 608 is slidably installed inside the slide groove 607, and a connecting plate 609 is fixedly installed at the lower end of the slider 608, and the connecting plate 609 is movably located at the lower end of the support block 602, a No. 1 punch head 610 and a No. 2 punch head 611 are respectively installed at both ends of the lower surface of the connecting plate 609, and there is a one-to-one correspondence between the No. 1 punch head 610 and the No. 2 punch head 611, a No. 2 movable groove 612 is provided at the upper end of the inner part of the support block 602, and a push plate 6 is movably installed at the lower end of the inner part of the No. 2 movable groove 612 13. A plurality of positioning rods 617 are installed on the lower surface of the push plate 613. Positioning holes 618 are provided between the second movable groove 612, the slider 608 and the slide groove 607. The lower ends of the positioning rods 617 are mounted in the mutually overlapping positioning holes 618. Connecting rods 614 are installed at both ends of the interior of the second movable groove 612. The lower end of the connecting rod 614 is connected to the push plate 613. A handle 616 is installed at the upper end of the support block 602. The handle 616 is connected to the connecting rod 614. The connecting rod 614 is located between the second movable groove 612 and the push plate 613. The outer side of the rod body is respectively sleeved with second springs 615. A placement groove 619 is provided in the middle of the interior of the groove 2. The inner side of the placement groove 619 is provided with a plurality of springs 615. A fixed block 620 is installed in the base 1, and the fixed block 620 and the connecting plate 609 overlap each other. A number of punching holes 621 are respectively penetrated at both ends of the upper surface of the fixed block 620, and the punching holes 621 correspond to the No. 1 punching head 610 and the No. 2 punching head 611 one by one and overlap each other. A No. 3 movable groove 622 is respectively provided at the front and rear ends of the base 1, and a positioning frame 623 is movably installed inside the No. 3 movable groove 622. Positioning grooves 624 are respectively provided at the front and rear ends of the fixed block 620, and the ends of the positioning frame 623 close to each other are respectively clamped and installed in the inside of the positioning groove 624, and No. 3 springs 625 are respectively installed at the upper and lower ends of the positioning frame 623 located inside the No. 3 movable groove 622.

[0031] The user places the raw material 3 on the surface of the groove 2, and then the transport roller 4 can push the raw material 3 to move and load. After the raw material 3 moves to the lower end of the No. 1 punch head 610, the hydraulic cylinder 601 will push the support block 602 to move downward, and then the support block 602 can first drive the limit frame 603 to fit the rubber pad 604 and the raw material 3, and then the support block 602 continues to drive the No. 1 punch head 610 and the No. 2 punch head 611 to move downward, so that the No. 1 punch head 610 cooperates with the punching hole 621 to perform a preliminary punching on the raw material 3, and punches the center hole of the sealing gasket. After the punching is completed, the hydraulic cylinder 601 pulls the support block 602 to move upward, allowing the support block 602 to drive the limit frame 603 and the No. 1 punch head 610 to move upward, allowing the raw material 3 to continue to move, and then after moving to the specified length, the hydraulic cylinder 6 01 Push the limit frame 603 and the No. 1 punch head 610 downward again to cyclically punch the center hole of the sealing gasket on the raw material 3. Then, when the raw material 3 moves to the lower end of the No. 2 punch head 611, as the hydraulic cylinder 601 pushes the No. 1 punch head 610 and the No. 2 punch head 611 downward again, the No. 1 punch head 610 continues to punch the center hole of the sealing gasket, and the No. 2 punch head 611 will cooperate with the punch hole 621 with the center hole as the center to punch the raw material 3 into a sealing gasket. Then the sealing gasket can be cut along the punch hole 621, so that the center hole punching of the No. 1 punch head 610 and the finished product punching of the No. 2 punch head 611 can realize the stamping work of the sealing gasket in steps, improve the stamping effect of the sealing gasket, and then repeat the above steps to continuously punch the raw material 3 to form a sealing gasket;

[0032] When it is necessary to replace the No. 1 punch head 610 and the No. 2 punch head 611, the user pulls the handle 616 upward, allowing the handle 616 to drive the connecting rod 614 and the push plate 613 to move upward, allowing the push plate 613 to drive the positioning rod 617 to disengage from the interior of the positioning hole 618, and then the user can pull the connecting plate 609 to move outward, allowing the connecting plate 609 to drive the slider 608 to slide outward along the slide groove 607 to unload the material, and then the user can replace the connecting plate 609 and the No. 1 punch head 610 and the No. 2 punch head 611. After the replacement is completed, the user drives the slider 608 to install the new connecting plate 609 along the slide groove 607, and then after the slider 608 moves to the specified position, the user can release the handle 616, allowing the No. 2 spring 615 to push the push plate 613 to move downward, allowing the push plate 613 to drive the positioning rod 617 to insert into the interior of the positioning hole 618 to achieve the positioning of the slider 608 and the connecting plate 609;

[0033] Then, when the punch hole 621 needs to be replaced following the replacement of the No. 1 punch head 610 and the No. 2 punch head 611, the user only needs to pull the positioning frame 623 outward to disengage the positioning frame 623 from the inside of the positioning groove 624, and squeeze the No. 3 spring 625. Then the user can take out the fixing block 620 and replace it. After the replacement is completed, the user can release the positioning frame 623 and let the No. 3 spring 625 push the positioning frame 623 to be stuck into the inside of the positioning groove 624 again, thereby realizing the positioning of the fixing block 620, which is simpler and faster.

[0034] The working principle of this metal sealing gasket stamping forming device:

[0035] When in use, the user first places the raw material 3 on the surface of the groove 2, and then the transport roller 4 can push the raw material 3 to move and load. After the raw material 3 moves to the lower end of the No. 1 punching head 610, the hydraulic cylinder 601 will push the support block 602 to move downward, and then the support block 602 can first drive the limit frame 603 to fit the rubber pad 604 and the raw material 3, and then the support block 602 continues to drive the No. 1 punching head 610 and the No. 2 punching head 611 to move downward, so that the No. 1 punching head 610 cooperates with the punching hole 621 to first perform a preliminary punching on the raw material 3, and punches the center hole of the sealing gasket. After the punching is completed, the hydraulic cylinder 601 pulls the support block 602 to move upward, allowing the support block 602 to drive the limit frame 603 and the No. 1 punching head 610 to move upward, allowing the raw material 3 to continue to move, and then after moving to the specified length, the hydraulic cylinder 601 The pressure cylinder 601 pushes the limit frame 603 and the No. 1 punch head 610 downward again to cyclically punch the center hole of the sealing gasket on the raw material 3. Then, when the raw material 3 moves to the lower end of the No. 2 punch head 611, as the hydraulic cylinder 601 pushes the No. 1 punch head 610 and the No. 2 punch head 611 downward again, the No. 1 punch head 610 continues to punch the center hole of the sealing gasket, and the No. 2 punch head 611 will use the center hole as the center and cooperate with the punch hole 621 to punch the raw material 3 into a sealing gasket. Then the sealing gasket can be cut along the punch hole 621, so that the center hole punching of the No. 1 punch head 610 and the finished product punching of the No. 2 punch head 611 can realize the stamping work of the sealing gasket in steps, improve the stamping effect of the sealing gasket, and then repeat the above steps to continuously stamp the raw material 3 to form a sealing gasket.

[0036] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A metal sealing gasket stamping and forming device, comprising a base (1), characterized in that: A groove (2) is provided in the middle of the upper surface of the base (1), and a raw material (3) is movably installed inside the groove (2). A support frame (5) is installed in the middle of the upper surface of the base (1), and a punching mechanism (6) is installed between the support frame (5) and the base (1). Transport rollers (4) are movably installed at both ends of the inner part of the groove (2), and the transport rollers (4) are respectively located at the upper ends of the raw material (3), and the transport rollers (4) and the raw material (3) are in contact with each other.

2. A metal sealing gasket stamping forming device according to claim 1, characterized in that: The punching mechanism (6) comprises a hydraulic cylinder (601), the hydraulic cylinder (601) being mounted on the upper surface of a support frame (5), a support block (602) being movably mounted on the lower end of the support frame (5), an output end of the hydraulic cylinder (601) movably passing through the interior of the support frame (5) and being connected to the support block (602), a plurality of No. 1 punching heads (610) and No. 2 punching heads (611) being mounted on both ends of the lower surface of the support block (602), and the No. 1 punching heads (610) and No. 2 punching heads (611) being overlapped with the raw material (3) from top to bottom.

3. A metal sealing gasket stamping forming device according to claim 2, characterized in that: The two ends of the support block (602) are respectively provided with a No. 1 movable groove (605), and the lower end of the No. 1 movable groove (605) is movably penetrated and installed with a limiting frame (603), and the limiting frame (603) and the raw material (3) overlap each other up and down.

4. A metal sealing gasket stamping forming device according to claim 3, characterized in that: A rubber pad (604) is installed on the lower surface of each of the limiting frames (603), and a spring (606) is installed between the upper end of each of the limiting frames (603) and the movable groove (605).

5. The metal sealing gasket stamping forming device according to claim 2, characterized in that: The two ends of the lower surface of the support block (602) are respectively provided with a slide groove (607), and a slider (608) is slidably installed inside the slide groove (607). A connecting plate (609) is fixedly installed at the lower end of the slider (608), and the connecting plate (609) is movably located at the lower end of the support block (602). The No. 1 punch head (610) and the No. 2 punch head (611) are respectively installed at the two ends of the lower surface of the connecting plate (609), and there is a one-to-one correspondence between the No. 1 punch head (610) and the No. 2 punch head (611).

6. A metal sealing gasket stamping and forming device according to claim 5, characterized in that: The inner upper end of the support block (602) is provided with a No. 2 movable groove (612), and the inner lower end of the No. 2 movable groove (612) is movably installed with a push plate (613), and the lower surface of the push plate (613) is installed with a plurality of positioning rods (617). Positioning holes (618) are provided through the No. 2 movable groove (612), the slider (608) and the slide groove (607), and the lower ends of the positioning rods (617) are snap-fitted and installed in the mutually overlapping positioning holes (618).

7. A metal sealing gasket stamping and forming device according to claim 6, characterized in that: A connecting rod (614) is movably installed at both ends of the interior of the No. 2 movable groove (612), and the lower end of the connecting rod (614) is connected to the push plate (613). A handle (616) is movably installed at the upper end of the support block (602), and the handle (616) is connected to the connecting rod (614). The connecting rod (614) is located between the No. 2 movable groove (612) and the push plate (613) and is respectively sleeved with a No. 2 spring (615) on the outer side of the rod body.

8. The metal sealing gasket stamping forming device according to claim 1, characterized in that: A placement groove (619) is provided in the middle of the groove (2), and a fixing block (620) is mounted in the placement groove (619), and the fixing block (620) and the connecting plate (609) overlap each other up and down.

9. The metal sealing gasket stamping forming device according to claim 8, characterized in that: A plurality of punching holes (621) are respectively provided through both ends of the upper surface of the fixing block (620), and the punching holes (621) correspond one-to-one to the first punching head (610) and the second punching head (611) and overlap each other up and down.

10. A metal sealing gasket stamping and forming device according to claim 9, characterized in that: The base (1) is provided with a No. 3 movable groove (622) at both the front and rear ends inside, and a positioning frame (623) is movably installed inside the No. 3 movable groove (622). The fixed block (620) is provided with a positioning groove (624) at both the front and rear ends inside, and the ends of the positioning frame (623) close to each other are respectively engaged and installed inside the positioning groove (624). The positioning frame (623) is located inside the No. 3 movable groove (622) and has No. 3 springs (625) installed at the upper and lower ends thereof.

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