Safety type forging hydraulic press for die steel machining

Abstract

The utility model discloses a safe type forging hydraulic press for die steel processing, including forging hydraulic press, the fixed mounting of forging hydraulic press has the guide bush, the inside slide of guide bush and is installed with the pressure bolt, the slide of between forging hydraulic press, pressure bolt and is installed with the valve plate, the threaded mounting of guide bush has the bolt, and the bolt is pressed on the pressure bolt. The first elastic sheet of fixed connection has in forging hydraulic press, and the first elastic sheet is pressed on the valve plate. The guide bush includes the sleeve body, and the inside fixed connection of sleeve body has the nut. The pressure bolt includes the slide bolt, and one end fixed connection of slide bolt has the second elastic sheet, and one end fixed connection of slide bolt has the guide block. The valve plate includes the board body, and the upper end fixed connection of board body has the fender. Loosen the bolt, adjust the downside space of valve plate, be used for matching target die steel to enter the space, utilize the valve plate shield non - working entrance, reduce the possibility that staff member's limbs enter the inside of forging hydraulic press, improve the production safety factor of forging hydraulic press.

Description

Technical Field

[0001] This utility model belongs to the technical field of mold steel processing equipment, and in particular relates to a safety forging hydraulic press for mold steel processing. Background Technology

[0002] Forging of mold steel requires the use of a forging hydraulic press. This press is an indispensable key piece of equipment in modern industrial production, and its performance directly affects the quality of forgings and production efficiency. Through proper selection, standardized operation, regular maintenance, and technological upgrades, its high efficiency and precision can be fully utilized while ensuring production safety.

[0003] Due to the limited thickness of mold steel and the relatively small operating space of conventional forging hydraulic presses, workers' limbs inevitably enter the extra space during operation, posing a certain safety hazard. This results in a significant safety risk associated with the extra space in conventional forging hydraulic presses.

[0004] To address these issues, we propose a safe forging hydraulic press for mold steel processing. Utility Model Content

[0005] The purpose of this invention is to solve the problem of significant safety hazards caused by excessive clearance in conventional forging hydraulic presses, and to propose a safe forging hydraulic press for mold steel processing.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A safety-type forging hydraulic press for processing mold steel includes a forging hydraulic press, a guide sleeve fixedly mounted on the forging hydraulic press, a pressure bolt slidably mounted inside the guide sleeve, and a valve plate slidably mounted between the forging hydraulic press and the pressure bolt. A bolt is threaded onto the guide sleeve and presses against the pressure bolt. Loosening the bolt adjusts the space under the valve plate to match the entry space of the target mold steel. The valve plate shields non-working entry points, reducing the possibility of workers' limbs entering the inside of the forging hydraulic press and improving the production safety factor of the forging hydraulic press.

[0008] Preferably, a first spring sheet is fixedly connected to the forging hydraulic press, and the first spring sheet presses against the valve plate. The elastic force of the first spring sheet presses against the valve plate, keeping the valve plate in position during adjustment, preventing it from sliding down after adjustment, reducing the difficulty of adjusting the valve plate, and facilitating temporary stabilization of the valve plate's height.

[0009] Preferably, the guide sleeve includes a sleeve body, and a nut is fixedly connected inside the sleeve body. After adjusting the height of the valve plate, the bolt is tightened so that the bolt spirals along the inside of the nut. The bolt compresses the pressure bolt, and the sleeve body guides the pressure bolt to press and fix the valve plate, making it convenient to adjust the height of the valve plate and then press and fix it with the pressure bolt.

[0010] Preferably, the pressure bolt includes a sliding bolt, one end of which is fixedly connected to a second spring plate, and the other end of which is fixedly connected to a force guide block. The force guide block contacts the bolt, causing the bolt to press the sliding bolt against the valve plate, and the second spring plate pre-presses the valve plate to maintain its height, facilitating adjustment and fixation of the valve plate.

[0011] Preferably, the valve plate includes a plate body, and a stop bar is fixedly connected to the upper end of the plate body. Loosening the bolts loosens the guide block, which in turn loosens the sliding bolt, causing the sliding bolt to loosen the plate body; tightening the bolts re-fixes the plate body, thereby shielding the forging hydraulic press from excess space and reducing safety hazards.

[0012] Preferably, the valve plate further includes a handle, which is fixedly connected between the stop bar and the plate body. The handle allows for convenient operation of raising and lowering the valve plate.

[0013] Preferably, the bolt includes a bolt body, one end of which is fixedly connected to a knob. Turning the knob causes the bolt body to spiral along the inside of the nut, tightening or loosening the bolt body, facilitating manual operation of the bolt.

[0014] In summary, the technical effects and advantages of this utility model are as follows:

[0015] 1. Loosen the bolts and adjust the space under the valve plate to match the entry space of the target mold steel. Use the valve plate to shield the non-working entry point, reduce the possibility of workers' limbs entering the inside of the forging hydraulic press, and improve the production safety factor of the forging hydraulic press.

[0016] 2. The elastic force of the first spring plate is used to press against the valve plate, so that the valve plate maintains its position during the adjustment process, preventing it from sliding down after adjustment, reducing the difficulty of adjusting the valve plate, and facilitating the temporary stabilization of the valve plate height.

[0017] 3. After adjusting the height of the valve plate, tighten the bolts so that they spiral along the inside of the nut. The bolts will press against the valve plate, and the valve plate will be tightened and fixed by the valve plate through the sleeve. This makes it easy to adjust the height of the valve plate and then tighten and fix it with the valve plate.

[0018] 4. By using the guide block to contact the bolt, the bolt is pressed against the slide bolt through the guide block, and the slide bolt is pressed against the valve plate. The second spring plate is used to pre-press the valve plate to maintain the height of the valve plate, making it easy to adjust and fix the valve plate.

[0019] 5. Loosen the bolts to loosen the guide block, which in turn loosens the sliding bolt, which then loosens the plate. Tighten the bolts to re-fix the plate, thus shielding it from excess space in the forging hydraulic press and reducing safety hazards. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the guide sleeve structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the pressure bolt structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the valve plate structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the bolt structure of this utility model.

[0025] In the diagram: 1. Forging hydraulic press; 2. Guide sleeve; 3. Pressure bolt; 4. Valve plate; 5. Bolt; 6. First spring; 21. Sleeve body; 22. Nut; 31. Second spring; 32. Sliding bolt; 33. Guide block; 41. Plate; 42. Stop bar; 43. Handle; 51. Bolt body; 52. Knob. Detailed Implementation

[0026] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments.

[0027] like Figure 1 As shown, a safety-type forging hydraulic press for processing mold steel includes a forging hydraulic press 1, a guide sleeve 2 fixedly installed on the forging hydraulic press 1, a pressure bolt 3 slidably installed inside the guide sleeve 2, a valve plate 4 slidably installed between the forging hydraulic press 1 and the pressure bolt 3, and a bolt 5 threadedly installed on the guide sleeve 2, the bolt 5 pressing on the pressure bolt 3.

[0028] like Figure 1 As shown, a first spring plate 6 is fixedly connected to the forging hydraulic press 1, and the first spring plate 6 presses against the valve plate 4. The elastic force of the first spring plate 6 presses against the valve plate 4, keeping the valve plate 4 in position during adjustment, preventing it from sliding down after adjustment, and reducing the difficulty of adjusting the valve plate 4.

[0029] like Figure 1 and 2 As shown, the guide sleeve 2 includes a sleeve body 21, and a nut 22 is fixedly connected inside the sleeve body 21. The sleeve body 21 and the nut 22 are fixedly installed on the upper part of the forging hydraulic press 1. The nut 22 is used to guide the screw 5 to helix, and the sleeve body 21 is used to guide the pressure bolt 3 to slide.

[0030] like Figure 1 and 3As shown, the pressure bolt 3 includes a sliding bolt 32, one end of which is fixedly connected to a second spring piece 31, and the other end of which is fixedly connected to a force guide block 33. The sliding bolt 32 slides through the sleeve 21. By using the force guide block 33 to contact the bolt 5, the bolt 5 presses the sliding bolt 32 through the force guide block 33, causing the sliding bolt 32 to press the valve plate 4. The second spring piece 31 pre-presses the valve plate 4 to maintain the height of the valve plate 4.

[0031] like Figure 1 and 4 As shown, the valve plate 4 includes a plate body 41, and a stop bar 42 is fixedly connected to the upper end of the plate body 41. The second spring plate 31 presses on the plate body 41, the first spring plate 6 presses on the plate body 41, the plate body 41 is slidably installed between the forging hydraulic press 1, the pressure bolt 3, and the first spring plate 6, and the sliding bolt 32 presses on the side of the plate body 41.

[0032] like Figure 1 and 4 As shown, the valve plate 4 also includes a handle 43, which is fixedly connected between the stop bar 42 and the plate body 41. Holding the handle 43 operates the valve plate 4 to raise and lower.

[0033] like Figure 1 and 5 As shown, bolt 5 includes bolt body 51, with a knob 52 fixedly connected to one end of bolt body 51. Bolt body 51 is threaded into nut 22, and one end of bolt body 51 contacts guide block 33. Tightening or loosening the knob 52 causes bolt body 51 to spiral along the inside of nut 22.

[0034] Working principle: Loosen bolt 5 and adjust the space under valve plate 4 to match the target mold steel entry space. Use valve plate 4 to shield non-working entry points and reduce the possibility of workers' limbs entering the inside of forging hydraulic press 1.

[0035] The above description is only a preferred embodiment of the utility model, but the protection scope of the utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed by the utility model, based on the technical solution and the utility model concept, should be included within the protection scope of the utility model.

[0036] The description briefly mentions the application direction of the utility model in relation to existing technologies known to those skilled in the art without modification, and combines them with the utility model to form a complete technology; it avoids excessive popularization of technologies known to those skilled in the art, in order to help those skilled in the art quickly understand the main content of the utility model.

Claims

1. A safety-type forging hydraulic press for processing mold steel, comprising a forging hydraulic press (1), characterized in that: A guide sleeve (2) is fixedly installed on the forging hydraulic press (1). A pressure bolt (3) is slidably installed inside the guide sleeve (2). A valve plate (4) is slidably installed between the forging hydraulic press (1) and the pressure bolt (3). A bolt (5) is threaded on the guide sleeve (2) and the bolt (5) presses on the pressure bolt (3).

2. The safety forging hydraulic press for mold steel processing according to claim 1, characterized in that: The forging hydraulic press (1) is fixedly connected to a first spring plate (6), which presses against the valve plate (4).

3. The safety-type forging hydraulic press for mold steel processing according to claim 1, characterized in that: The guide sleeve (2) includes a sleeve body (21), and a nut (22) is fixedly connected inside the sleeve body (21).

4. A safety-type forging hydraulic press for machining mold steel according to claim 1, characterized in that: The pressure bolt (3) includes a sliding bolt (32), one end of which is fixedly connected to a second spring piece (31), and the other end of which is fixedly connected to a force guide block (33).

5. A safety-type forging hydraulic press for machining mold steel according to claim 1, characterized in that: The valve plate (4) includes a plate body (41), and a baffle (42) is fixedly connected to the upper end of the plate body (41).

6. A safety-type forging hydraulic press for machining mold steel according to claim 5, characterized in that: The valve plate (4) also includes a handle (43), which is fixedly connected between the baffle (42) and the plate body (41).

7. A safety-type forging hydraulic press for machining mold steel according to claim 1, characterized in that: The bolt (5) includes a bolt body (51), and a knob (52) is fixedly connected to one end of the bolt body (51).

Images