Integral frame type hydraulic forging press

Abstract

The utility model discloses an integral frame type hydraulic forging press, which relates to the technical field of frame type hydraulic forging presses and comprises a base, a sliding groove is arranged on the surface of the base, a fixing frame is fixedly connected to the surface of the base, a main cylinder is arranged on the surface of the fixing frame, and a sliding block is fixedly connected to the output end of the main cylinder. A pressing plate is fixedly connected to the surface of the sliding block, a fixing shell is fixedly connected to the surface of the base, a connecting rod is slidably connected to the interior of the fixing shell, a mold is fixedly connected to one end of the connecting rod, the surface of the mold is slidably connected with the inner wall of the sliding groove, a sliding rod is slidably connected to the interior of the fixing shell, and a driving block is slidably connected to the interior of the fixing shell; according to the integral frame type hydraulic forging press, by starting the main cylinder, the die is automatically moved out from the lower portion of the sliding block after stamping is completed, a stamped part is taken, the situation that after stamping is completed every time, a pushing cylinder is started to push the die is avoided, and meanwhile use of the pushing cylinder is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to frame type forging hydraulic press technical field, especially in whole frame type forging hydraulic press. BACKGROUND

[0002] The machine body structure of hydraulic press is roughly divided into three kinds: whole frame machine body, three beam four column machine body and combined frame machine body, and the forging hydraulic press is a heavy machinery equipment in the mechanical manufacturing industry, is one of the signs of measuring the level and ability of a country's mechanical manufacturing industry and occupies an important position in the national economy.

[0003] Patent No.: CN215090448U proposes a whole frame type forging hydraulic press, the machine body of the hydraulic press is a whole welded frame, so the machine body structure component is few, the assembly difficulty is low, can reduce the machine body structure size under the premise of guaranteeing the machine body strength, and is especially suitable for the application scene of large tonnage but compact space.

[0004] However, during the use of the device, the workbench needs to be pushed by starting the push cylinder after each stamping is completed, so that the parts inside the die can be taken out, which is too cumbersome and inconvenient for the staff to use, and therefore a whole frame type forging hydraulic press is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at at least solving one of the technical problems existing in the prior art, and provides a whole frame type forging hydraulic press, which can solve the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a whole frame type forging hydraulic press, which comprises a base, a sliding groove is formed in the surface of the base, a fixing frame is fixedly connected to the surface of the base, a main cylinder is arranged on the surface of the fixing frame, a sliding block is fixedly connected to the output end of the main cylinder, a pressing plate is fixedly connected to the surface of the sliding block, a fixed shell is fixedly connected to the surface of the base, a connecting rod is slidably connected in the fixed shell, a die is fixedly connected to one end of the connecting rod, the surface of the die is slidably connected with the inner wall of the sliding groove, a sliding rod is slidably connected in the fixed shell, a driving block is slidably connected in the fixed shell, the surface of the sliding rod in the fixed shell is fixedly connected with the driving block, a sliding sleeve is fixedly connected to the surface of the sliding rod, and a blocking rod is slidably connected in the sliding sleeve.

[0007] Preferably, the sliding sleeve is fixedly connected with a spring, and one end of the spring away from the sliding sleeve is fixedly connected with the blocking rod.

[0008] Preferably, the surface of the driving block is arranged in an inclined manner, and the blocking rod is arranged in an inclined manner.

[0009] Preferably, the inside of the fixed shell is also fixedly connected with a spring, one end of the spring away from the fixed shell is fixedly connected with the driving block, and the surface of the connecting rod is also provided with a spring, both ends of the spring are fixedly connected with the connecting rod and the fixed shell.

[0010] Preferably, the surface of the fixed shell is fixedly connected with a fixed rod, the stop rod is provided with a groove, and the inner wall of the groove is arranged in an inclined manner.

[0011] Preferably, the inner wall of the sliding groove is provided with a limiting groove, and the inner wall of the limiting groove is slidably connected with the surface of the mold.

[0012] Preferably, the inner wall of the sliding groove is provided with a driving groove, and the driving groove is arranged in a bent manner.

[0013] Preferably, the inner wall of the mold is slidably connected with a pushing rod, and the surface of the pushing rod is slidably connected with the inner wall of the driving groove.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] (1), this whole frame type forging hydraulic machine, through starting main cylinder, make the mold after stamping automatically from the below of sliding block, take the part of stamping, avoid after each stamping, start to push cylinder and push the mold, avoid the use of push cylinder.

[0016] (2), this whole frame type forging hydraulic machine, through the setting of the groove, when the fixed rod contacts with the groove, the inclined surface of the groove is extruded, so that the stop rod is forced to slide and separated from the pressing plate, and the stop rod slides to extrude the spring in the sliding sleeve, thereby avoiding the stop rod from blocking the sliding of the sliding block and the pressing plate. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be further explained in connection with the drawings and embodiments:

[0018] Figure 1 It is the structural schematic diagram of the utility model;

[0019] Figure 2 It is the internal structure schematic diagram of the fixed shell of the utility model;

[0020] Figure 3 It is the internal structure schematic diagram of the sliding sleeve of the utility model;

[0021] Figure 4 It is the internal structure schematic diagram of the mold of the utility model;

[0022] Figure 5 It is the shape schematic diagram of the driving groove of the utility model.

[0023] Label: 1, base; 2, main cylinder; 3, slider; 4, fixed frame; 5, sliding groove; 6, limiting groove; 7, drive groove; 8, mold; 9, connecting rod; 10, fixed shell; 11, fixed rod; 12, sliding rod; 13, sliding sleeve; 14, stop rod; 15, drive block; 16, spring; 17, pressing plate; 18, push rod. DETAILED DESCRIPTION

[0024] This part will describe the specific embodiments of the utility model in detail, the preferred embodiment of the utility model is shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0025] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a whole frame type forging hydraulic press, including base 1, the surface of base 1 is equipped with sliding groove 5, the surface of base 1 is fixedly connected with fixed frame 4, the surface of fixed frame 4 is provided with main cylinder 2, the output end of main cylinder 2 is fixedly connected with slider 3, the surface of slider 3 is fixedly connected with pressing plate 17, the surface of base 1 is fixedly connected with fixed shell 10, connecting rod 9 is slidably connected in fixed shell 10, one end of connecting rod 9 is fixedly connected with mold 8, the surface of mold 8 is slidably connected with the inner wall of sliding groove 5, sliding rod 12 is slidably connected in fixed shell 10, driving block 15 is slidably connected in fixed shell 10, and the surface of driving block 15 is inclinedly arranged, the surface of sliding rod 12 in fixed shell 10 is fixedly connected with driving block 15, the surface of sliding rod 12 is fixedly connected with sliding sleeve 13, stop rod 14 is slidably connected in sliding sleeve 13, and stop rod 14 is inclinedly arranged, spring 16 is fixedly connected with sliding sleeve 13, one end of spring 16 away from sliding sleeve 13 is fixedly connected with stop rod 14, spring 16 is also fixedly connected in fixed shell 10, one end of spring 16 away from fixed shell 10 is fixedly connected with driving block 15, and the surface of connecting rod 9 is also provided with spring 16, both ends of spring 16 are fixedly connected with connecting rod 9 and fixed shell 10 respectively.

[0026] When main cylinder 2 starts, slider 3 is pushed down by main cylinder 2, pressing plate 17 is slid by slider 3, pressing plate 17 slides and extrudes the inclined surface of stop rod 14, stop rod 14 slides under force and separates from pressing plate 17, so that slider 3 continues to move down and punches the material in mold 8.

[0027] When the stamping is completed, the main cylinder 2 drives the sliding block 3 to move upwards, at this time the pressing plate 17 pulls the stop rod 14, so that the stop rod 14 drives the sliding sleeve 13 and the sliding rod 12 to move, and then the sliding rod 12 drives the driving block 15 to slide, the sliding of the driving block 15 makes the inclined surface of the driving block 15 push the connecting rod 9, the connecting rod 9 is forced to push the mold 8, so that the mold 8 is forced to move out from below the sliding block 3, and then the main cylinder 2 is started to make the mold 8 automatically move out from below the sliding block 3 after stamping is completed, the part after stamping is taken, which avoids the situation that the pushing cylinder is started to push the mold 8 after each stamping is completed, and the use of the pushing cylinder is avoided.

[0028] The surface of the fixed shell 10 is fixedly connected with the fixed rod 11, and the stop rod 14 is provided with a groove, and the inner wall of the groove is inclined. Through the setting of the groove, when the fixed rod 11 contacts with the groove, the inclined surface of the groove is extruded, so that the stop rod 14 is forced to slide and separate from the pressing plate 17, and the stop rod 14 slides to extrude the spring 16 in the sliding sleeve 13, so that the sliding of the stop rod 14, the pressing plate 17 and the sliding block 3 is avoided.

[0029] The inner wall of the sliding groove 5 is provided with a limiting groove 6, and the inner wall of the limiting groove 6 is slidably connected with the surface of the mold 8. Through the setting of the limiting groove 6, the sliding mold 8 is limited, and the situation that the mold 8 is randomly slid is avoided.

[0030] The inner wall of the sliding groove 5 is provided with a driving groove 7, and the driving groove 7 is arranged in a bent shape. The inner wall of the mold 8 is slidably connected with a pushing rod 18, and the surface of the pushing rod 18 is slidably connected with the inner wall of the driving groove 7.

[0031] When the mold 8 slides, the mold 8 pushes the pushing rod 18 to slide, so that the pushing rod 18 slides along the inner wall of the driving groove 7, so that the pushing rod 18 slides in the mold 8, and then the pushing rod 18 slides to push out the stamped part, so that the situation that the part is attached to the mold 8 after stamping is completed is avoided, and the part is convenient for the worker to take out.

[0032] Working principle: when the main cylinder 2 is started, the main cylinder 2 drives the sliding block 3 to move downwards, the sliding block 3 drives the pressing plate 17 to slide, the pressing plate 17 slides to extrude the inclined surface of the stop rod 14, the pressing plate 17 is forced to slide and separate from the pressing plate 17, so that the sliding block 3 continues to move downwards to stamp the material in the mold 8, after stamping is completed, the main cylinder 2 drives the sliding block 3 to move upwards, at this time the pressing plate 17 pulls the stop rod 14, so that the stop rod 14 drives the sliding sleeve 13 and the sliding rod 12 to move, and then the sliding rod 12 drives the driving block 15 to slide, the sliding of the driving block 15 makes the inclined surface of the driving block 15 push the connecting rod 9, the connecting rod 9 is forced to push the mold 8, so that the mold 8 is forced to move out from below the sliding block 3.

[0033] The utility model embodiment makes the detailed explanation in combination with the drawing, but the utility model is not limited to the above -mentioned embodiment, still can make various changes in the knowledge range of ordinary skill in the art person who has possessed under the premise of not departing from the utility model tenet.

Claims

1. A monoblock frame type hydraulic forging press comprising a base (1), characterized in that: The surface of the base (1) is provided with a sliding groove (5), the surface of the base (1) is fixedly connected with a fixing frame (4), the surface of the fixing frame (4) is provided with a main cylinder (2), the output end of the main cylinder (2) is fixedly connected with a sliding block (3), the surface of the sliding block (3) is fixedly connected with a pressing plate (17), the surface of the base (1) is fixedly connected with a fixed shell (10), the inside of the fixed shell (10) is slidably connected with a connecting rod (9), one end of the connecting rod (9) is fixedly connected with a mold (8), the surface of the mold (8) is slidably connected with the inner wall of the sliding groove (5), the inside of the fixed shell (10) is slidably connected with a sliding rod (12), the inside of the fixed shell (10) is slidably connected with a driving block (15), the surface of the sliding rod (12) in the inside of the fixed shell (10) is fixedly connected with the driving block (15), the surface of the sliding rod (12) is fixedly connected with a sliding sleeve (13), the inside of the sliding sleeve (13) is slidably connected with a blocking rod (14).

2. A monoblock frame type hydraulic forging press according to claim 1, characterized in that: The sliding sleeve (13) is fixedly connected with a spring (16), one end of the spring (16) away from the sliding sleeve (13) is fixedly connected with the blocking rod (14).

3. A monoblock frame type hydraulic forging press according to claim 1, characterized in that: The surface of the driving block (15) is inclined, and the blocking rod (14) is inclined.

4. A monoblock frame type hydraulic forging press according to claim 1, characterized in that: The inside of the fixed shell (10) is also fixedly connected with a spring (16), one end of the spring (16) away from the fixed shell (10) is fixedly connected with the driving block (15), and the surface of the connecting rod (9) is also provided with a spring (16), both ends of the spring (16) are fixedly connected with the connecting rod (9) and the fixed shell (10).

5. A monoblock frame type hydraulic forging press according to claim 4, characterized in that: The surface of the fixed shell (10) is fixedly connected with a fixed rod (11), the blocking rod (14) is provided with a groove, and the inner wall of the groove is inclined.

6. A monoblock frame type hydraulic forging press according to claim 5, characterized in that: The inner wall of the sliding groove (5) is provided with a limiting groove (6), and the inner wall of the limiting groove (6) is slidably connected with the surface of the mold (8).

7. A monoblock frame type hydraulic forging press according to claim 6, characterized in that: The inner wall of the sliding groove (5) is provided with a driving groove (7), and the driving groove (7) is arranged in a bent shape.

8. A monoblock frame type hydraulic forging press according to claim 7, characterized in that: The inner wall of the mold (8) is slidably connected with a pushing rod (18), and the surface of the pushing rod (18) is slidably connected with the inner wall of the driving groove (7).

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