Press molding device

Abstract

The utility model discloses a punch forming device, include: base, fixed plate and top plate, the fixed plate four corners all is provided with guide rod still include: clamping piece, set up on the fixed plate is used for the fixed material to be punched to carry out the punch operation when punching, antiskid piece sets up two, and set up the outside of clamping piece lower extreme, can play the efficacy of antiskid, punch head sets up two, and set up the inside of clamping piece lower extreme, the utility model discloses under the auxiliary action of cylinder piece, utilize fixed frame to depress the connecting frame and gear, under the adhesion of guide rail and limit rod, will make several toothed plates move down simultaneously, and the toothed plate located outside will clamping fixed material after contacting material, prevent the emergence material deviation, the inside toothed block is pushed by the gear and will move down fast, completes the punch.

Description

Technical Field

[0001] This utility model relates to the field of stamping forming technology, and in particular to stamping forming apparatus. Background Technology

[0002] Stamping is a forming process that uses a press and dies to apply external force to sheet metal, strip, tube, and profile, causing plastic deformation or separation to obtain workpieces of the required shape and size. To improve stamping efficiency, stamping forming equipment is usually used. This is a mechanical device that processes raw materials such as metal sheets, strips, and tubes into workpieces of various shapes through stamping. It is widely used in the metal processing industry and plays an important role in the automotive, aerospace, home appliance, and construction industries.

[0003] Currently, most stamping forming equipment is difficult to clamp and fix the material during the stamping process. As a result, the material itself may slightly shift due to uneven force at the moment of stamping, leading to inaccurate finished products and seriously affecting the quality of the finished materials. Utility Model Content

[0004] The purpose of this invention is to provide a stamping forming apparatus to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A stamping forming apparatus includes: a base, a fixed plate, and a top plate. Guide rods are provided at each of the four corners of the fixed plate. The apparatus also includes:

[0007] A clamping element is provided on the fixed plate and is used to fix the material to be stamped and perform the stamping operation during stamping.

[0008] Two anti-slip components are provided and are located on the outer side of the lower end of the clamping component, which can play an anti-slip role;

[0009] There are two stamping heads, which are located inside the lower end of the clamping member;

[0010] A cylinder component, fitted into the top plate, is used to drive the clamping component to move downward.

[0011] Preferably, the clamping member includes:

[0012] A limiting rod is provided on the lower end face of the top plate;

[0013] A number of guide rails are provided on the lower surface of the fixed plate. A toothed plate is provided at the junction of the guide rail and the fixed plate. The toothed plates are mirrored between each other. A locking element is provided at the lower outer end of each of the two guide rails.

[0014] There are two connecting frames, which are arranged between adjacent toothed plates. The lower end of each connecting frame is rotatably equipped with a gear, and the upper ends of the two connecting frames are connected to a fixing frame.

[0015] Preferably, the toothed plate is sleeved on the outer wall of the limiting rod;

[0016] The gear is meshed with the toothed plate.

[0017] Preferably, the anti-slip component includes:

[0018] The first type of Velcro has two pieces and is located at the lower end of the toothed plate;

[0019] There are two second hook and loop fasteners, one located below the other, and the lower surface of the second hook and loop fastener has an anti-slip pad.

[0020] Preferably, a cylinder component is provided at the upper end of the top plate, and the output end of the cylinder component is connected to the fixing frame;

[0021] The front end face of the top plate is equipped with a controller for rotation.

[0022] The upper surface of the base is provided with a lower mold cavity.

[0023] Preferably, the guide rod is fixedly sleeved inside the fixed plate, and the lower end of the guide rod is connected to the base;

[0024] The fixed plate and the top plate are connected;

[0025] Bolts are provided at the four corners of the top plate, and the bolts are threadedly connected to the corresponding guide rods.

[0026] Preferably, the locking component includes a mounting plate disposed on the outer guide rail, an electric telescopic rod disposed on the outer wall of the mounting plate, the output end of the electric telescopic rod being connected to a toothed block, and the toothed block engaging with the teeth of the outer wall of the toothed plate.

[0027] Compared with the prior art, the beneficial effects of this utility model are:

[0028] 1. With the assistance of the cylinder components, the connecting frame and gear are pressed down by the fixed frame. Under the attachment of the guide rail and the limiting rod, several toothed plates will move down at the same time. The toothed plates on the outside will clamp and fix the material after contacting it to prevent material displacement. The toothed blocks on the inside will move down quickly under the thrust of the gear to complete the stamping.

[0029] 2. By setting an anti-slip pad at the lower end of the toothed plate on the outer side, the material to be stamped can be prevented from sliding and shifting during stamping. At the same time, the anti-slip pad is attached to the toothed plate by the first and second Velcro straps, which makes it easy to replace the anti-slip pad quickly in the future. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0032] Figure 2 This is a schematic diagram of the orientation structure of this utility model;

[0033] Figure 3 This is an exploded view of the clamping component of this utility model;

[0034] Figure 4 This is a partial side view of the structure of this utility model;

[0035] Figure 5 This is a schematic diagram of the locking component structure of this utility model.

[0036] As indicated by the markings in the diagram: 1. Base; 2. Fixing plate; 3. Top plate; 4. Guide rod; 5. Clamping component; 6. Cylinder component; 7. Anti-slip component; 8. Punch head; 9. Locking component; 10. Bolt; 11. Controller; 12. Lower mold cavity; 51. Limiting rod; 52. Guide rail; 53. Toothed plate; 54. Fixing frame; 55. Connecting frame; 56. Gear; 71. First Velcro strap; 72. Second Velcro strap; 73. Anti-slip pad; 91. Mounting plate; 92. Electric telescopic rod; 93. Toothed block. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. The preferred embodiments of this utility model will now be described in more detail with reference to the accompanying drawings. Although preferred embodiments of this utility model are shown in the drawings, it should be understood that this utility model can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make this utility model more thorough and complete, and to fully convey the scope of this utility model to those skilled in the art.

[0038] The terminology used in this invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular forms “a,” “the,” and “the” used in this invention and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0039] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0040] In the description of this utility model, it should be understood that the terms "thickness", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0041] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] It should be understood that although the terms "first," "second," "third," etc., may be used to describe various components in this invention, this information should not be limited to these terms. These terms are only used to distinguish components of the same type from each other. For example, without departing from the scope of this invention, a first component may also be referred to as a second component, and similarly, a second component may also be referred to as a first component. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0043] The technical solutions of the embodiments of this utility model are described in detail below with reference to the accompanying drawings:

[0044] The stamping forming apparatus includes: a base 1, a fixing plate 2, and a top plate 3. Guide rods 4 are provided at each of the four corners of the fixing plate 2. It also includes:

[0045] Clamping component 5 is set on the fixed plate 2 and is used to fix the material to be stamped and perform the stamping operation during stamping.

[0046] There are two anti-slip parts 7, which are located on the outer side of the lower end of the clamping part 5, and can play an anti-slip role.

[0047] There are two stamping heads 8, which are located on the inner side of the lower end of the clamping member 5;

[0048] Cylinder 6 is embedded in top plate 3 and is used to drive clamping part 5 to move downward.

[0049] Specifically, the clamping element 5 includes:

[0050] Limiting rod 51 is set on the lower end face of top plate 3;

[0051] A number of guide rails 52 are provided on the lower surface of the fixed plate 2. A toothed plate 53 is provided at the junction of the guide rail 52 and the fixed plate 2. The toothed plates 53 are mirrored in pairs. A locking element 9 is provided at the lower outer end of the guide rail 52.

[0052] There are two connecting frames 55, which are located between adjacent toothed plates 53. The lower end of the connecting frame 55 is rotatably equipped with a gear 56, and the upper ends of the two connecting frames 55 are connected to a fixing frame 54.

[0053] Specifically, the toothed plate 53 is fitted onto the outer wall of the limiting rod 51;

[0054] Gear 56 is meshed with toothed plate 53.

[0055] Specifically, the anti-slip component 7 includes:

[0056] The first Velcro strap 71 has two pieces and is located at the lower end of the toothed plate 53;

[0057] There are two second hook and loop fasteners 72, one located below the first hook and loop fastener 71, and the lower surface of the second hook and loop fastener 72 is provided with an anti-slip pad 73.

[0058] Specifically, a cylinder component 6 is provided at the upper end of the top plate 3, and the output end of the cylinder component 6 is connected to the fixing frame 54;

[0059] A controller 11 is provided for rotating the front end face of the top plate 3;

[0060] The upper surface of the base 1 is provided with a lower mold cavity 12.

[0061] Specifically, the guide rod 4 is fixedly sleeved inside the fixed plate 2, and the lower end of the guide rod 4 is connected to the base 1;

[0062] The fixed plate 2 and the top plate 3 are connected;

[0063] Bolts 10 are provided at the four corners of the upper surface of the top plate 3, and the bolts 10 are threadedly connected to the corresponding guide rods 4.

[0064] Specifically, the locking component 9 includes a mounting plate 91 located on the outer guide rail 52. An electric telescopic rod 92 is provided on the outer wall of the mounting plate 91. The output end of the electric telescopic rod 92 is connected to a toothed block 93, and the toothed block 93 engages with the teeth on the outer wall of the toothed plate 53.

[0065] Example 1: This example refers to... Figures 1 to 5 To address the issue of material misalignment during stamping, the specific techniques are as follows:

[0066] In the prior art, the controller 11 is electrically connected to the cylinder 6 and the electric telescopic rod 92, and the controller 11 is used to set the parameters of the cylinder 6 and the electric telescopic rod 92. With the assistance of the guide rail 52, the cylinder 6 controls the fixed frame 54 to move downward, thereby causing the connecting frame 55 to drive the gear 56 to move downward, causing several toothed plates 53 to move downward simultaneously. Then, the lower end of the toothed plate 53 clamps and fixes the material to be stamped. Subsequently, the upper cylinder 6 moves downward quickly, pushing the toothed plate 53 and the stamping head 8 to stamp the material.

[0067] It should be noted that the lowest point of the outer toothed plate 53 is lower than the lowest point of the stamping head 8 at the bottom of the inner toothed plate 53. This causes the toothed plate 53 without the stamping head 8 at the bottom to make contact with the material first. Then, with the assistance of the mounting plate 91, the electric telescopic rod 92 drives the toothed block 93 to engage with the teeth on the rear end face of the toothed plate 53, thereby fixing the outer toothed plate 53 and clamping and fixing the material. When the outer toothed plate 53 contacts the material, it is immediately locked by the toothed block 93. Since the connecting frame 55 and the gear 56 are always in a moving state, when the outer toothed plate 53 is fixed, the inner toothed plate 53 with the stamping head 8 is subjected to the external force from the output end of the cylinder 6 and can continue to move downward to complete the stamping.

[0068] Meanwhile, since a guide rail 52 is provided at the lower end of the fixed plate 2, it can guide the toothed plate 53. Several limiting rods 51 are provided on the lower surface of the top plate 3 at the upper end and are sleeved inside the toothed plate 53, which can make the toothed plate 53 more stable and less prone to shaking when moving up and down.

[0069] Example 2: This example is based on Example 1, with reference to... Figure 1 and Figure 4 To further address the issue of material misalignment during stamping, the specific techniques are as follows:

[0070] By providing an anti-slip pad 73 at the lower end of the toothed plate 53 on the outer side, with a first hook and loop fastener 71 at the lower end of the toothed plate 53 and a second hook and loop fastener 72 on the upper surface of the anti-slip pad 73, and the first hook and loop fastener 71 and the second hook and loop fastener 72 being adhered to each other, this design can prevent the material to be stamped from sliding, and at the same time, the anti-slip pad 73 can be replaced in a timely manner when it is damaged.

[0071] The present invention has been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of each embodiment have different focuses; for parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments. Those skilled in the art should also understand that the actions and modules involved in the specification are not necessarily essential to the present invention. Furthermore, it is understood that the steps in the method of the present invention embodiments can be adjusted, combined, and deleted according to actual needs, and the structure in the device of the present invention embodiments can be combined, divided, and deleted according to actual needs.

[0072] The various embodiments of the present invention have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A press forming apparatus comprising: Base (1), fixed plate (2) and top plate (3), the fixed plate (2) is provided with guide rod (4) at four corners, characterized by further comprising: Clamping piece (5) is arranged on the fixed plate (2), which is used for fixing and stamping the material to be stamped during stamping; Anti-skid piece (7) is provided with two, and is arranged on the outer side of the lower end of the clamping piece (5), which can play the effect of anti-skid; Punch head (8) is provided with two, and is arranged on the inner side of the lower end of the clamping piece (5); Air cylinder (6) is embedded in the top plate (3), which is used for driving the clamping piece (5) to move downward.

2. The press forming apparatus according to claim 1, wherein The clamping piece (5) comprises: Limiting rod (51) is arranged on the lower end surface of the top plate (3); Guide rail (52) is provided with a plurality of, which is arranged on the lower surface of the fixed plate (2), the guide rail (52) and the fixed plate (2) are provided with toothed plate (53) at the joint position, the toothed plate (53) is mirror image arranged between two, the outer lower end of the guide rail (52) is provided with locking piece (9); Connecting frame (55) is provided with two, and is arranged between adjacent toothed plates (53), the lower end of the connecting frame (55) is rotatably provided with gear (56), and the upper ends of the two connecting frames (55) are connected with fixed frame (54).

3. The press forming apparatus according to claim 2, wherein The toothed plate (53) is sleeved on the outer wall of the limiting rod (51); The gear (56) is engaged with the toothed plate (53).

4. The press forming apparatus according to claim 2, wherein The anti-skid piece (7) comprises: First magic tape (71) is provided with two, and is arranged on the lower end of the toothed plate (53); Second magic tape (72) is provided with two, which is arranged on the lower end of the first magic tape (71), and the lower surface of the second magic tape (72) is provided with anti-skid pad (73).

5. The press molding apparatus according to claim 2, wherein The top plate (3) is provided with air cylinder (6) on the upper end, and the output end of the air cylinder (6) is connected with the fixed frame (54); The top plate (3) is rotatably provided with controller (11) on the front end surface; The lower die cavity (12) is arranged on the upper surface of the base (1).

6. The press molding apparatus according to claim 1, wherein The guide rod (4) is fixedly sleeved in the fixed plate (2), and the lower end of the guide rod (4) is connected with the base (1); The fixed plate (2) and the top plate (3) are connected; The upper surface of the top plate (3) is provided with bolts (10) at four corners, respectively, and the bolts (10) are threadedly connected with the corresponding guide rods (4).

7. The press forming apparatus according to claim 2, wherein The locking piece (9) comprises an installation plate (91) arranged on the outer side of the guide rail (52), the outer wall of the installation plate (91) is provided with an electric telescopic rod (92), the output end of the electric telescopic rod (92) is connected with a ma teeth block (93), and the ma teeth block (93) is in engagement with the teeth of the outer wall of the toothed plate (53).

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