Vacuum tank stamping equipment

Abstract

The utility model discloses vacuum tank stamping equipment which comprises an equipment box. The sliding rod is arranged at the top of the equipment box; the top plate is arranged at the top of the sliding rod; the hydraulic cylinder is arranged at the top of the top plate; the moving plate is arranged at the bottom of the hydraulic cylinder; the limiting assembly is arranged at the bottom of the moving plate; the limiting assembly comprises a mounting ring, a clamping groove, a first spring, a clamping plate, a base plate, an electric push rod and a clamping plate. And the bottom of the moving plate is fixedly connected with a mounting ring. The vacuum tank stamping equipment is provided with the mounting ring, a clamping plate can be limited and supported by means of a first spring, a clamping plate can be pushed by means of an electric push rod to clamp and limit a workpiece, after mounting and limiting, when a stamping head descends, a base plate can firstly press and limit the periphery of the workpiece, and then the workpiece can be stamped; and after a base plate is stressed to drive a clamping plate to extrude a first spring, the requirement for secondary limiting of the workpiece can be met, and the situation that the workpiece shakes is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum tanks, in particular to a stamping device for vacuum tanks. Background Technique

[0002] A vacuum tank includes a tank body and a tank cover. The tank cover is provided with an air suction device and an air chamber inside. The air suction device contains a plunger, and several check valves are arranged in the air chamber. The air chamber is arranged inside the tank cover. A receiving space is recessed above the tank cover, and a rod body can be placed inside. The end of the rod body is pivotally connected to the end of the plunger. A predetermined position of the rod body is pivotally connected inside the receiving space of the tank cover. The air chamber has several air inlet holes and valve holes, and check valves are arranged inside each of them. An elastic element is placed inside the air chamber, and the elastic element is used for the plunger to press against. Accordingly, by rotating the rod body, the plunger is driven to reciprocate inside the air chamber, so that the gas inside the tank enters the air chamber through the air inlet hole and is discharged through the valve hole, and the plunger is restored to its original state by the elastic element, achieving labor-saving operation with a lever and efficiently pumping out air. At present, when people on the market are stamping the end cover of a vacuum tank, they often use a stamping device for vacuum tanks.

[0003] The existing stamping device for vacuum tanks generally has a poor limiting effect on the workpieces to be stamped. Therefore, when stamping the end cover of a vacuum tank, the workpieces are prone to shift, reducing the stamping quality of the workpieces. Therefore, we need a stamping device for vacuum tanks. Content of the Utility Model

[0004] The purpose of the utility model is to provide a stamping device for vacuum tanks to solve the existing problems mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A stamping device for vacuum tanks, including an equipment box; a sliding rod arranged on the top of the equipment box; a top plate arranged on the top of the sliding rod; a hydraulic cylinder arranged on the top of the top plate; a moving plate arranged at the bottom of the hydraulic cylinder; a limiting component arranged at the bottom of the moving plate; the limiting component includes a mounting ring, a clamping groove, a first spring, a clamping plate, a backing plate, an electric push rod and a clamping plate; the bottom of the moving plate is fixedly connected with a mounting ring; and a clamping groove is opened at the bottom of the mounting ring; a first spring is fixedly connected inside the clamping groove; and one end of the first spring is fixedly connected with a clamping plate; the bottom of the clamping plate is fixedly connected with a backing plate; one side of the equipment box is fixedly connected with an electric push rod; and one end of the electric push rod is fixedly connected with a clamping plate; a top-out component arranged inside the equipment box; the top-out component includes a spring groove, a second spring, a mounting plate and a top rod; a spring groove is opened inside the equipment box; and a second spring is fixedly connected inside the spring groove; one end of the second spring is fixedly connected with a mounting plate; and the top of the mounting plate is fixedly connected with a top rod.

[0006] Preferably, the mounting ring and the clamping plate form a sliding structure through a clamping groove, and the inner wall of the clamping groove is arranged in close fit with the outer wall of the clamping plate.

[0007] Preferably, the mounting ring and the clamping plate form an elastic structure through a first spring, and the first spring is arranged between the mounting ring and the clamping plate.

[0008] Preferably, the mounting ring and the backing plate form an elastic structure through the clamping plate. The number of the clamping plates is plural, and the plurality of clamping plates are equidistantly arranged between the mounting ring and the backing plate.

[0009] Preferably, the equipment box and the clamping plate form a telescopic structure through an electric push rod, and one end of the electric push rod penetrates through the equipment box and is connected to the back surface of the clamping plate.

[0010] Preferably, the equipment box and the second spring form a fixed structure through a spring groove, and one end of the second spring extends into the spring groove for connection.

[0011] Preferably, the equipment box and the mounting plate form an elastic structure through the second spring. The number of the second springs is two, and the two second springs are arranged between the equipment box and the mounting plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this vacuum tank stamping equipment,

[0013] (1) There is a mounting ring provided. The clamping plate can be limited and supported by the first spring. The clamping plate can be pushed by the electric push rod to clamp and limit the workpiece. After installation and limitation, when the stamping head descends, the backing plate can first press and limit the periphery of the workpiece, and then the workpiece can be stamped. After the backing plate is stressed and drives the clamping plate to squeeze the first spring, the secondary limitation requirement of the workpiece can be completed, reducing the situation of workpiece shaking;

[0014] (2) By arranging a spring groove in the equipment box, the second spring can be supported, and the second spring can support the mounting plate. When the workpiece is stamped, the ejector rod can be stressed and move to the bottom of the mold cavity. In addition, after stamping and forming, when the stamping head moves out, the workpiece can be subjected to the rebounding force of the second spring, and then the workpiece can be ejected by relying on the ejector rod, meeting the requirement of quickly taking out the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front view structural schematic diagram of the present utility model;

[0016] Figure 2 is the structural schematic diagram of the equipment box and the ejector rod of the present utility model;

[0017] Figure 3 is the structural schematic diagram of the moving plate and the backing plate of the present utility model;

[0018] Figure 4 For the present utility model Figure 3 is a schematic enlarged view of the structure at position A in the present utility model.

[0019] In the figure: 1, equipment box; 2, sliding rod; 3, top plate; 4, hydraulic cylinder; 5, moving plate; 6, limiting component; 601, mounting ring; 602, clamping groove; 603, first spring; 604, clamping plate; 605, backing plate; 606, electric push rod; 607, clamping plate; 7, ejecting component; 701, spring groove; 702, second spring; 703, mounting plate; 704, ejecting rod. Specific embodiments

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs; the terms used in the description of the present application in the specification are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the description and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the description and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order.

[0021] Reference to "embodiment" herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of this application. The phrase appears at various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive of other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0022] Embodiments of the present utility model provide a vacuum tank stamping device, such as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown in the figure, it includes an equipment box 1; a sliding rod 2 provided at the top of the equipment box 1; a top plate 3 provided at the top of the sliding rod 2; a hydraulic cylinder 4 provided at the top of the top plate 3; a moving plate 5 provided at the bottom of the hydraulic cylinder 4; a limiting component 6 provided at the bottom of the moving plate 5; the limiting component 6 includes a mounting ring 601, a clamping groove 602, a first spring 603, a clamping plate 604, a backing plate 605, an electric push rod 606 and a clamping plate 607; the bottom of the moving plate 5 is fixedly connected with the mounting ring 601; and a clamping groove 602 is opened at the bottom of the mounting ring 601; a first spring 603 is fixedly connected inside the clamping groove 602; and one end of the first spring 603 is fixedly connected with the clamping plate 604; the bottom of the clamping plate 604 is fixedly connected with the backing plate 605; one side of the equipment box 1 is fixedly connected with the electric push rod 606; and one end of the electric push rod 606 is fixedly connected with the clamping plate 607; an ejecting component 7 provided inside the equipment box 1; the ejecting component 7 includes a spring groove 701, a second spring 702, a mounting plate 703 and an ejecting rod 704; a spring groove 701 is opened inside the equipment box 1; and a second spring 702 is fixedly connected inside the spring groove 701; one end of the second spring 702 is fixedly connected with the mounting plate 703; and the top of the mounting plate 703 is fixedly connected with the ejecting rod 704.

[0023] Specifically, in this embodiment, the solution mainly includes setting a mounting ring 601, which can rely on the first spring 603 to limit and support the clamping plate 604, and can rely on the electric push rod 606 to push the clamping plate 607 to clamp and limit the workpiece. After the installation and limitation, when the stamping head descends, the backing plate 605 can first press and limit the periphery of the workpiece, and then the workpiece can be stamped. After the backing plate 605 is stressed and drives the clamping plate 604 to squeeze the first spring 603, the secondary limitation requirement of the workpiece can be completed, reducing the situation of the workpiece shaking.

[0024] In a further preferred embodiment of the present utility model, as Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, the mounting ring 601 and the clamping plate 604 form a sliding structure through the clamping groove 602, and the inner wall of the clamping groove 602 is arranged in fit with the outer wall of the clamping plate 604. The mounting ring 601 and the clamping plate 604 form an elastic structure through the first spring 603, and the first spring 603 is arranged between the mounting ring 601 and the clamping plate 604.

[0025] In this embodiment, by setting the clamping groove 602, the clamping plate 604 can be limited, so that the mounting ring 601 can support the clamping plate 604 by relying on the first spring 603 inside, and the clamping plate 604 can move and stretch in the clamping groove 602.

[0026] In a further preferred embodiment of the present utility model, as Figure 1 、Figure 2 , Figure 3 and Figure 4 As shown in ,

[0027] , the mounting ring 601 and the backing plate 605 form an elastic structure through the clamping plates 604. The number of the clamping plates 604 is plural, and the plurality of clamping plates 604 are equidistantly arranged between the mounting ring 601 and the backing plate 605.

[0027] In this embodiment, by providing a plurality of clamping plates 604 for supporting the backing plate 605, when the backing plate 605 is stressed, the clamping plates 604 can be pushed to move stably within the mounting ring 601.

[0028] In a further preferred embodiment of the present utility model, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , the equipment box 1 and the clamping plate 607 form a telescopic structure through the electric push rod 606, and one end of the electric push rod 606 penetrates through the equipment box 1 and is connected to the back surface of the clamping plate 607. Figure 1 , Figure 2 , Figure 3 and Figure 4

[0029] In this embodiment, by providing the electric push rod 606 to push the clamping plate 607 to move, the two clamping plates 607 in the equipment box 1 can clamp and limit the workpiece, improving the effect of clamping and limiting the workpiece.

[0030] In a further preferred embodiment of the present utility model, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , the equipment box 1 and the second spring 702 form a fixed structure through the spring groove 701, and one end of the second spring 702 extends into the spring groove 701 for connection. The equipment box 1 and the mounting plate 703 form an elastic structure through the second spring 702. The number of the second springs 702 is two, and the two second springs 702 are arranged between the equipment box 1 and the mounting plate 703. Figure 1 , Figure 2 , Figure 3 and Figure 4

[0031] In this embodiment, by providing the spring groove 701 in the equipment box 1, the spring groove 701 can support the second spring 702, be used for supporting and limiting the mounting plate 703, and facilitating the telescopic requirement of the ejector rod 704.

[0032] It should be noted that for the foregoing embodiments, for the sake of simple description, they are all expressed as a series of action combinations. However, those skilled in the art should know that the present utility model is not limited by the described action sequence, because according to the present utility model, certain steps may be in other sequences or performed simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily essential to the present utility model.

[0033] ​​In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of the above-mentioned units may have other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed coupling or communication connection between each other can be through some interfaces. The indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0034] The units described above as separate components may or may not be physically separated. The components displayed as units may or may not be physical units, that is, they can be located in one place or distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0035] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the protection scope of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict, make combinations, additions, deletions, or other adjustments to the features in the embodiments of the present invention according to the circumstances without creative work, so as to obtain different technical solutions that essentially do not deviate from the concept of the present invention. These technical solutions also belong to the scope of protection of the present invention.

Claims

1. Vacuum tank stamping equipment, characterized by: comprising an equipment box (1); A slide bar (2) disposed on the top of the equipment box (1); A top plate (3) disposed on the top of the slide bar (2); A hydraulic cylinder (4) disposed on the top of the top plate (3); A movable plate (5) disposed at the bottom of the hydraulic cylinder (4); A limit assembly (6) is arranged at the bottom of the movable plate (5); the limit assembly (6) comprises a mounting ring (601), a clamping groove (602), a first spring (603), a clamping plate (604), a pad (605), an electric push rod (606) and a clamping plate (607); the bottom of the movable plate (5) is fixedly connected with the mounting ring (601); and a clamping groove (602) is provided at the bottom of the mounting ring (601); the inside of the clamping groove (602) is fixedly connected with the first spring (603); and one end of the first spring (603) is fixedly connected with the clamping plate (604); the bottom of the clamping plate (604) is fixedly connected with the pad (605); one side of the equipment box (1) is fixedly connected with the electric push rod (606); and one end of the electric push rod (606) is fixedly connected with the clamping plate (607); An ejection assembly (7) is arranged inside the equipment box (1); the ejection assembly (7) comprises a spring slot (701), a second spring (702), a mounting plate (703) and an ejector rod (704); a spring slot (701) is provided inside the equipment box (1); a second spring (702) is fixedly connected inside the spring slot (701); one end of the second spring (702) is fixedly connected to the mounting plate (703); and the top of the mounting plate (703) is fixedly connected to the ejector rod (704).

2. The vacuum tank stamping equipment according to claim 1, characterized in that: The mounting ring (601) forms a sliding structure with the clamping plate (604) through the clamping groove (602), and the inner wall of the clamping groove (602) is arranged in close contact with the outer wall of the clamping plate (604).

3. The vacuum tank stamping equipment according to claim 1, characterized in that: The mounting ring (601) forms an elastic structure through a first spring (603) and a clamping plate (604), and the first spring (603) is arranged between the mounting ring (601) and the clamping plate (604).

4. The vacuum tank stamping equipment according to claim 1, characterized in that: The mounting ring (601) forms an elastic structure through a clamping plate (604) and a pad (605), and the number of the clamping plates (604) is multiple, and the plurality of clamping plates (604) are evenly spaced between the mounting ring (601) and the pad (605).

5. The vacuum tank stamping equipment according to claim 1, characterized in that: The equipment box (1) forms a telescopic structure through an electric push rod (606) and a clamping plate (607), and one end of the electric push rod (606) penetrates the back of the equipment box (1) and is connected to the clamping plate (607).

6. The vacuum tank stamping equipment according to claim 1, characterized in that: The equipment box (1) forms a fixed structure with the second spring (702) through the spring groove (701), and one end of the second spring (702) extends into the spring groove (701) for connection.

7. The vacuum tank stamping equipment according to claim 1, characterized in that: The device box (1) forms an elastic structure through the second spring (702) and the mounting plate (703), and the number of the second springs (702) is two, and the two second springs (702) are arranged between the device box (1) and the mounting plate (703).

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