Forging press with protection function

Abstract

The utility model belongs to the field of forging and pressing equipment, propose a kind of forging and pressing machine with protective function, including forging and pressing machine, two protective devices are symmetrically arranged in the two sides of forging and pressing machine, protective device includes the guard box being arranged in the side of forging and pressing machine, the front and rear two sides of guard box are all open face, the inside of guard box is provided with folding movable guardrail, the left side and the right side of folding movable guardrail are provided with two front and rear staggered distribution and with guard box connection's silk screen cloth, the top end and the bottom end of silk screen cloth are provided with a row of hanging ring, guide rod is arranged in hanging ring, one end of guide rod is provided with the moving plate being connected with folding movable guardrail, the other end of guide rod is provided with the guide assembly being slidably engaged with it, and the guide assembly is connected with guard box.

Description

Technical Field

[0001] This utility model belongs to the field of forging equipment, and in particular relates to a forging press with protective function. Background Technology

[0002] Forging presses use hydraulic energy to generate pressing force. By utilizing high pressure, long holding time, and slow deformation speed, they improve the density of the deformed material, refine the material grains, achieve overall precision forming of large die forgings, and improve the overall performance of the forgings.

[0003] During the forging process, the forging press will produce some iron filings. Some smaller iron filings and burrs will have a large initial velocity when they are released from the forging billet during the forging process, which may pose a certain hazard to nearby workers. Utility Model Content

[0004] This utility model addresses the aforementioned technical problems in the forging process by proposing a forging press with protective functions that is rationally designed, can block iron filings, and helps improve the safety of workshop production.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: This utility model provides a forging press with protective function, including a forging press. Two protective devices are symmetrically arranged on both sides of the forging press. The protective devices include guardrail boxes arranged on the sides of the forging press. The front and rear sides of the guardrail boxes are open. Foldable movable guardrails are arranged inside the guardrail boxes. Two wire mesh fabrics are arranged on the left and right sides of the foldable movable guardrails and are connected to the guardrail boxes. A row of hanging rings is arranged at the top and bottom of the wire mesh fabrics. A guide rod is arranged in the hanging rings. A movable plate connected to the foldable movable guardrail is arranged at one end of the guide rod. A guide component that slides with the guide rod is arranged at the other end of the guide rod. The guide component is connected to the guardrail box.

[0006] Preferably, the guide assembly includes an upper guide and a lower guide. The upper guide includes an upper ear plate, which is U-shaped and has two upper ear holes at both ends. The lower guide includes a lower ear plate, which is U-shaped and has two lower ear holes at both ends. The bottom of the lower ear plate is provided with a counterweight steel.

[0007] Preferably, limit nuts are provided at both ends of the guide rod.

[0008] Preferably, the movable plate includes a vertical plate segment, and both the top and bottom ends of the vertical plate segment are provided with a tilting plate, and the tilting plate is provided with a connecting hole that cooperates with the guide rod.

[0009] Preferably, the upright plate section is provided with two sets of adjustment holes spaced vertically apart. The set of adjustment holes includes multiple vertically spaced adjustment holes. The foldable movable guardrail is provided with a positioning rod that cooperates with the adjustment holes. The end of the positioning rod is provided with a locking nut.

[0010] Preferably, the foldable movable guardrail is provided with a positioning hole, and a positioning bolt is provided in the positioning hole. The positioning bolt includes a U-shaped rod, and a handle plate is provided at the top of the U-shaped rod. One end of the U-shaped rod is engaged with the positioning hole, and the other end is used to straddle the guide assembly.

[0011] Preferably, the guardrail box is provided with vertical dustproof rubber baffles on both the front and rear sides, and a back ladder is provided on the side of the guardrail box facing away from the forging press.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows: This utility model provides a forging press with protective functions. By employing a protective device, a foldable movable guardrail can be moved and extended in two directions during the forging stage. The wire mesh unfolds as the guardrail moves, creating an open protective zone near the forging press. This improves the safety of production operations and allows for quick retraction of the protective device when operating the equipment and observing the workpiece. The wire mesh is arranged in a staggered pattern on the foldable movable guardrail, reducing contact with the guardrail's railing units and preventing shearing actions that could affect the actual service life of the wire mesh. This utility model is rationally designed, effectively blocks iron filings, and improves workshop safety, making it suitable for large-scale promotion. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 A perspective view of a forging press with protective functions provided for an embodiment; Figure 2 A perspective view of the foldable movable guardrail, guide bar, and guide assembly; Figure 3 Front view of the foldable movable guardrail, guide bar, and guide assembly; Figure 4 A side view of the folding movable guardrail, guide bar, and guide assembly; In the above figures: 1. Forging press; 2. Guardrail box; 3. Folding movable guardrail; 31. Positioning rod; 32. Locking nut; 33. Positioning hole; 4. Wire mesh; 5. Hanging ring; 6. Guide rod; 7. Moving plate; 71. Vertical plate section; 72. Tilt plate; 73. Adjustment hole; 8. Guide assembly; 81. Guide; 811. Upper ear plate; 812. Upper ear hole; 82. Lower guide; 821. Lower ear plate; 822. Lower ear hole; 83. Counterweight steel; 9. Limit nut; 10. Positioning bolt; 101. U-shaped rod; 102. Handle plate; 11. Dustproof rubber baffle; 12. Back ladder. Detailed Implementation

[0015] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other. For ease of description, the terms "upper," "lower," "left," and "right" appearing below only indicate that they correspond to the upper, lower, left, and right directions in the accompanying drawings and do not limit the structure.

[0016] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0017] Examples, such as Figures 1-4 As shown, this utility model provides a forging press with protective function, including a forging press 1. Two protective devices are symmetrically arranged on both sides of the forging press 1. The lower half of the forging press is installed underground, and the horizontal boundary between the upper half of the forging press and the ground is the installation base plane of the protective devices. The protective devices include guardrail boxes 2 arranged on the side of the forging press 1. The front and rear sides of the guardrail box 2 are open. Foldable movable guardrails 3 are arranged inside the guardrail box 2. Two wire mesh cloths 4 are arranged on the left and right sides of the foldable movable guardrails 3 and are connected to the guardrail box 2. A row of hanging rings 5 ​​is arranged at the top and bottom of the wire mesh cloths 4. A guide rod 6 is arranged in the hanging rings 5. A movable plate 7 connected to the foldable movable guardrail 3 is arranged at one end of the guide rod 6. A guide component 8 is arranged at the other end of the guide rod 6 and slides with it. The guide component 8 is connected to the guardrail box 2.

[0018] Specifically, the folding mobile guardrail 3 includes at least three support sections and two telescopic frames connected between adjacent supports. The telescopic frames include multiple scissor rods connected by hinges. The ends of the telescopic frames have hinge nodes with the sides of the supports and nodes that slide along the vertical direction of the supports to ensure that the telescopic frames can complete folding and unfolding actions. The uprights of the supports are used to connect the telescopic frames and install the movable plate 7. The bottom of the supports is equipped with casters to provide mobility for the entire folding mobile guardrail 3, so that it can be quickly pulled out of the guardrail box 2 and unfolded to form a protective range, and at the same time, it can be quickly retracted into the guardrail box 2 from the unfolded state. The length of the guardrail box 2 is close to the front-to-back distance of the forging press 1 body, which facilitates the unfolding and retraction of the folding mobile guardrail 3, and ensures that the folding mobile guardrail 3 will not cause significant inconvenience to the workers operating the forging press 1 when it is in the retracted state.

[0019] Furthermore, the protective device provided by this utility model allows the foldable movable guardrail 3 to move and extend in two directions during the forging stage. Among all the hanging rings 5 ​​on the wire mesh 4, the hanging ring 5 closest to the end of the foldable movable guardrail 3 is fixedly connected to the guide rod 6, such as by pins and screws, so that the wire mesh 4 can unfold as the foldable movable guardrail 3 moves, thereby forming an open protective range near the forging press 1. The wire mesh 4 can be made of flexible steel wire woven mesh or densely woven high-polymer fiber material, which can effectively block iron filings and burrs flying from the forging working surface, thereby improving the safety of production operations. The wire mesh 4 is arranged in a staggered manner on the foldable movable guardrail 3, which can reduce contact with the guardrail unit of the foldable movable guardrail 3 and avoid the shearing action of the guardrail unit, i.e., the telescopic part, from tangling the wire mesh 4. Therefore, the distribution of the wire mesh 4 not only achieves better unfolding and retraction capabilities, but also contributes to its longer actual service life.

[0020] To improve the unfolding and retraction performance of the wire mesh fabric 4, the guide assembly 8 provided by this utility model includes an upper guide 81 and a lower guide 82. The upper guide 81 includes an upper ear plate 811, the top of which is fixedly connected to the inner top surface of the guardrail box 2 by screws. The upper ear plate 811 is U-shaped and has two upper ear holes 812 at both ends. The lower guide 82 includes a lower ear plate 821, the bottom of which is connected to a counterweight steel 83 by screws. The lower ear plate 821 is U-shaped and has two lower ear holes 822 at both ends. A counterweight steel 83 is provided at the bottom of the lower ear plate 821. The counterweight steel 83 is preferably an I-beam and can ensure the stability of the lower ear plate 821 at the bottom inside the guardrail box 2. Both the upper guide 81 and the lower guide 82 adopt a double-sided ear hole design. On the one hand, this meets the installation requirements of the two wire mesh fabrics 4 being staggered and the horizontal guidance requirements. On the other hand, it ensures that the upper guide 81 and the lower guide 82 have high interchangeability, which is beneficial to improving the overall utilization rate of the guide assembly 8. Furthermore, the two upper ear holes 812 of the upper ear plate 811 are distributed close to the inner walls of both sides of the guardrail box 2. Similarly, the two lower ear holes 822 of the lower ear plate 821 are also distributed close to the inner walls of both sides of the guardrail box 2. This allows the unfolding and retraction path of the wire mesh fabric 4 to avoid the moving path of the folding movable guardrail 3 as much as possible, thereby ensuring that the wire mesh fabric 4 will not be twisted by the folding movable guardrail 3.

[0021] To prevent the guide rod 6 from automatically detaching from the folding movable guardrail 3, the guide rod 6 provided by this utility model is provided with limit nuts 9 at both ends. The limit nuts 9 at both ends can effectively control the maximum moving distance of the folding movable guardrail 3, avoid excessive movement of the folding movable guardrail 3, and provide sufficient unfolding length for the wire mesh 4, ensuring that the wire mesh 4 can unfold with the folding movable guardrail 3 to form a relatively flat protective surface.

[0022] Matching the guide rod 6 and guide assembly 8, the movable plate 7 provided by this utility model includes a vertical plate section 71. Both the top and bottom ends of the vertical plate section 71 are provided with upturned end plates 72, and the upturned end plates 72 are provided with connecting holes that cooperate with the guide rod 6. The connecting holes correspond to the upper ear hole 812 / lower ear hole 822, providing support nodes for the guide rod 6. The upturned end plates 72, on the one hand, correspond to the upper ear plate 811 / lower ear plate 821, ensuring a safe distance between the wire mesh fabric 4 and the folding movable guardrail 3; on the other hand, they limit the movement of the retracted folding movable guardrail 3, allowing it to stably rest against the front and rear end faces of the guardrail box 2.

[0023] To improve the support performance of the movable plate 7 for the wire mesh fabric 4, the vertical plate section 71 of this invention is provided with two sets of vertically spaced adjustment holes 73. Each set of adjustment holes 73 includes multiple vertically spaced adjustment holes 73. The folding movable guardrail 3 is provided with a positioning rod 31 that cooperates with the adjustment holes 73, and a locking nut 32 is provided at the end of the positioning rod 31. By selecting adjustment holes 73 of different heights to cooperate with the positioning rod 31, the height of the movable plate 7 can be finely adjusted, thereby ensuring good support consistency between the movable plate 7 and the guide assembly 8, which is beneficial to improving the unfolding and retraction performance of the wire mesh fabric 4.

[0024] To improve the stability of the foldable mobile guardrail 3 after retrieval, the foldable mobile guardrail 3 provided by this utility model is provided with a positioning hole 33, and a positioning bolt 10 is provided in the positioning hole 33. The positioning bolt 10 includes a U-shaped rod 101, and a handle plate 102 is provided at the top of the U-shaped rod 101. After the foldable mobile guardrail 3 is retrieved, both sides of the U-shaped rod 101 can be inserted into position respectively, such as one end being inserted into the positioning hole 33, and the other end being used to straddle the guide component 8. This can quickly achieve the positioning function and prevent the foldable mobile guardrail 3 from unfolding arbitrarily. For the unfolded foldable mobile guardrail 3, the brake pads of the universal wheels can be used to brake it, preventing the foldable mobile guardrail 3 from folding back down on its own.

[0025] Furthermore, the present invention provides vertical dustproof rubber baffles 11 on both the front and rear sides of the guardrail box 2. The dustproof surface of the dustproof rubber baffle 11 does not affect the opening and closing of the folding mobile guardrail. The dustproof rubber baffle 11 can, to a certain extent, prevent other debris in the workshop from affecting the opening and closing of the folding mobile guardrail 3.

[0026] The guardrail box 2 provided by this utility model is provided with a back ladder 12 on the side facing away from the forging press 1. The back ladder 12 is used to climb onto the guardrail on the forging press 1 when inspecting and repairing the forging press 1.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A forging press with protective function, comprising a forging press, characterized in that, Two protective devices are symmetrically arranged on both sides of the forging press. The protective devices include guardrail boxes on the sides of the forging press. The front and rear sides of the guardrail boxes are open. The guardrail boxes contain foldable movable guardrails. Two wire mesh fabrics are arranged alternately on the left and right sides of the foldable movable guardrails and connected to the guardrail boxes. The top and bottom ends of the wire mesh fabrics are provided with a row of hanging rings. Guide rods are provided in the hanging rings. One end of the guide rod is provided with a movable plate connected to the foldable movable guardrail. The other end of the guide rod is provided with a guide component that slides with it. The guide component is connected to the guardrail box.

2. The forging press with protective function according to claim 1, characterized in that, The guiding assembly includes an upper guide and a lower guide. The upper guide includes an upper ear plate, which is U-shaped and has two upper ear holes at both ends. The lower guide includes a lower ear plate, which is U-shaped and has two lower ear holes at both ends. The bottom of the lower ear plate is provided with a counterweight steel.

3. A forging press with protective function according to claim 2, characterized in that, Limit nuts are provided at both ends of the guide rod.

4. A forging press with protective function according to claim 3, characterized in that, The movable plate includes an upright plate section, and both the top and bottom ends of the upright plate section are provided with a tilting plate. The tilting plate is provided with a connecting hole that cooperates with the guide rod.

5. A forging press with protective function according to claim 4, characterized in that, The upright plate section is provided with two sets of adjustment holes spaced vertically apart. The adjustment hole sets include multiple vertically spaced adjustment holes. The foldable movable guardrail is provided with a positioning rod that cooperates with the adjustment holes. The end of the positioning rod is provided with a locking nut.

6. A forging press with protective function according to claim 5, characterized in that, The foldable movable guardrail is provided with a positioning hole, and a positioning bolt is provided in the positioning hole. The positioning bolt includes a U-shaped rod, and a handle plate is provided at the top of the U-shaped rod. One end of the U-shaped rod is engaged with the positioning hole, and the other end is used to straddle the guide assembly.

7. A forging press with protective function according to claim 1, characterized in that, The guardrail box is equipped with vertical dustproof rubber baffles on both the front and rear sides, and a back ladder is provided on the side of the guardrail box facing away from the forging press.

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