Automatic forging machine tool

Abstract

The utility model discloses an automatic forging machine tool, which relates to the technical field of forging machine tools, and comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a forging machine tool main body, the inner wall of the forging machine tool main body is provided with a plunger hydraulic cylinder, the output end of the plunger hydraulic cylinder is fixedly connected with a pressing plate, and the outside of the forging machine tool main body is provided with a positioning mechanism. The positioning mechanism comprises four fixing blocks and four pressing rods, the four fixing blocks are fixedly connected with the forging machine tool body, and an electric push rod is installed on the inner wall of each fixing block. According to the automatic forging machine tool, the bottom plate, the forging machine tool main body, the plunger hydraulic cylinder, the pressing plate and the positioning mechanism are arranged in a matched manner, so that a metal piece to be forged and pressed can be positioned and fixed in the transverse direction and the vertical direction when the metal piece to be forged and pressed is forged and pressed by using the automatic forging machine tool; the metal part to be forged and pressed is kept stable in the forging and pressing process, and the forging and pressing precision and effect are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of forging machine tools, in particular to an automatic forging machine tool. Background Art

[0002] Forging is a combination of forging and stamping. During the forging process, the blank undergoes obvious plastic deformation as a whole, and there is a large amount of plastic flow; during the stamping process, the blank is mainly formed by changing the spatial position of the area of ​​each part, and there is no plastic flow of a large distance inside it. The forging machine is a device used for hot processing of metals and machinery, and only changes the external shape of the metal.

[0003] The automated forging machine is used for impact rough processing of integral steel sections and profile surfaces, which facilitates the subsequent hot melt forging and drawing operations of the plates, ensures the compactness of the early sheet metal parts, and facilitates the efficient removal of impurities and chips in the later stage. The forging process is one of the indispensable mechanical processing lines.

[0004] The existing patent document with authorization announcement number CN206839014U can convey the objects to be punched to the punch press and the punched objects out of the punch press by setting the conveyor belt of the first workbench and the conveyor belt of the second workbench, which solves the trouble of the staff to move the objects to the punch press, which saves time and effort and realizes the entire automatic electrical control of the punch press. However, due to the different sizes of metal parts to be forged, when the forging machine is used for forging, if the metal parts to be forged cannot be positioned well, the forging accuracy of the metal parts to be forged will be affected; for this reason, we provide an automatic forging machine to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide an automated forging machine tool.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automated forging machine tool, comprising a base plate, the upper surface of the base plate is fixedly connected to a forging machine tool body, a plunger hydraulic cylinder is installed on the inner wall of the forging machine tool body, the output end of the plunger hydraulic cylinder is fixedly connected to a pressure plate, a positioning mechanism is arranged on the outside of the forging machine tool body, the positioning mechanism comprises four fixed blocks and four pressure rods, the four fixed blocks are fixedly connected to the forging machine tool body, an electric push rod is installed on the inner wall of each fixed block, the output end of each electric push rod is fixedly connected to a positioning block, each pressure rod is slidably connected to the pressure plate, the outer surface of each pressure rod is threadedly connected to a limiting nut, the outer surface of each pressure rod is sleeved with a first return spring, each first return spring is fixedly connected to the pressure plate, and the four first return springs are respectively fixedly connected to the four pressure rods.

[0007] Furthermore, two support seats are fixedly connected to the upper surface of the base plate, and conveyor belts are installed on the upper surfaces of the two support seats. By setting up the support seats and conveyor belts, it is possible to facilitate the transportation of metal parts to be forged, improve the continuity and automation of the forging machine, and solve the trouble of the staff moving the metal parts to be forged to the forging machine, saving time and effort.

[0008] Furthermore, a first nameplate is fixedly connected to the front of the forging machine body, and a second nameplate is fixedly connected to the front of the two support seats. By setting the first nameplate and the second nameplate, the manufacturer of the forging machine body and the conveyor belt and some technical data under rated working conditions can be recorded respectively to ensure correct use without damage.

[0009] Furthermore, a servo motor is fixedly connected to the inner wall of the forging machine body, a rotating block is fixedly connected to the output shaft end of the servo motor, and the rotating block is rotatably connected to the forging machine body, XX.

[0010] Furthermore, a support block is fixedly connected to the inner wall of the forging machine body, a slide rod is slidably connected to the inner wall of the hole of the support block, a rack is fixedly connected to the outer surface of the slide rod, the rotating block is meshed with the rack, and pulling the slide rod can drive the rack to move and make the slide rod slide in the hole reserved on the support block.

[0011] Furthermore, a second return spring is sleeved on the outer surface of the sliding rod, and the second return spring is fixedly connected to the support block, and the second return spring is fixedly connected to the rack. After the rack moves, the second return spring is compressed to cause it to produce elastic deformation. When the rack moves to disengage from the rotating block, the rotating block can be controlled to rotate.

[0012] Furthermore, a controller is installed on the front of the forging machine body, the electric push rod is electrically connected to the controller, and the servo motor is electrically connected to the controller. By setting up the controller, it is convenient to uniformly control and use the electrical components in the automated forging machine, thereby realizing automated electrical control of the forging machine.

[0013] Compared with the prior art, the automatic forging machine has the following beneficial effects:

[0014] 1. The utility model can realize the horizontal and vertical positioning and fixing of the metal parts to be forged by using an automated forging machine tool through the coordinated arrangement of the bottom plate, the forging machine body, the plunger hydraulic cylinder, the pressure plate and the positioning mechanism, so as to ensure that the metal parts to be forged remain stable during the forging process and improve the accuracy and effect of the forging process.

[0015] 2. The utility model can facilitate the transportation of metal parts to be forged by arranging a support seat and a conveyor belt, improve the continuity and automation of the forging machine, and solve the trouble of the staff moving the metal parts to be forged to the forging machine, saving time and effort. By arranging the first nameplate and the second nameplate, the manufacturer of the forging machine body and the conveyor belt and some technical data under the rated working conditions can be recorded respectively for correct use without damage. By arranging the servo motor and the rotating block, the metal parts to be forged can be conveniently rotated, and then the angle of the metal parts to be forged can be adjusted. By the matching arrangement between the rotating block, the support block, the sliding rod, the rack and the second return spring, the position of the adjusted rotating block can be further fixed to improve stability. By arranging the controller, the electrical components in the automated forging machine can be conveniently controlled and used in a unified manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a right side view schematic diagram of the main structure of the forging machine tool of the utility model;

[0018] Figure 3 It is a right side sectional view of the main structure of the forging machine tool of the utility model;

[0019] Figure 4 For this utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0020] Figure 5 It is a schematic diagram of the local structure of the utility model.

[0021] In the figure: 1. base plate; 2. forging machine body; 3. plunger hydraulic cylinder; 4. pressure plate; 5. positioning mechanism; 501. fixing block; 502. electric push rod; 503. positioning block; 504. pressure rod; 505. limit nut; 506. first return spring; 6. support seat; 7. conveyor belt; 8. first nameplate; 9. second nameplate; 10. servo motor; 11. rotating block; 12. support block; 13. sliding rod; 14. rack; 15. second return spring; 16. controller. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0023] As described in the background technology, since the sizes of metals to be forged are different, when using a forging machine for forging, if the metal to be forged cannot be positioned well, the forging accuracy of the metal to be forged will be affected. For this reason, this embodiment provides an automated forging machine.

[0024] See also Figures 1 to 5 This embodiment proposes an automated forging machine, including a base plate 1, two support seats 6 are fixedly connected to the upper surface of the base plate 1, and conveyor belts 7 are installed on the upper surfaces of the two support seats 6. By setting the support seats 6 and the conveyor belts 7, it is convenient to transport metal parts to be forged, improve the continuity and automation of the forging machine, and solve the trouble of the staff moving the metal parts to be forged to the forging machine, saving time and effort.

[0025] The upper surface of the bottom plate 1 is fixedly connected with a forging machine body 2 , the inner wall of the forging machine body 2 is installed with a plunger hydraulic cylinder 3 , and the output end of the plunger hydraulic cylinder 3 is fixedly connected with a pressing plate 4 .

[0026] The base plate 1 provides fixed support for the forging machine body 2, and the plunger hydraulic cylinder 3 is installed in the inner wall of the forging machine body 2. When the plunger hydraulic cylinder 3 is started, the pressing plate 4 can be driven to move up and down to forge the metal parts to be forged placed on the processing table of the forging machine body 2.

[0027] A first nameplate 8 is fixedly connected to the front of the forging machine body 2, and a second nameplate 9 is fixedly connected to the front of the two support seats 6. By setting the first nameplate 8 and the second nameplate 9, the manufacturer of the forging machine body 2 and the conveyor belt 7 and some technical data under rated working conditions can be recorded respectively for correct use without damage.

[0028] The inner wall of the forging machine body 2 is fixedly connected to a servo motor 10, and the output shaft end of the servo motor 10 is fixedly connected to a rotating block 11, and the rotating block 11 is rotatably connected to the forging machine body 2, see Figure 5 It can be seen that the rotating block 11 is in the shape of an I-beam and is provided with teeth in a circular array. Starting the servo motor 10 can drive the rotating block 11 to rotate in the inner wall of the forging machine body 2, thereby driving the metal parts to be forged on the rotating block 11 to rotate, so that the angle of the metal parts to be forged can be adjusted.

[0029] A support block 12 is fixedly connected to the inner wall of the forging machine body 2, a slide rod 13 is slidably connected to the inner wall of the hole of the support block 12, a rack 14 is fixedly connected to the outer surface of the slide rod 13, the rotating block 11 is meshed with the rack 14, a second return spring 15 is sleeved on the outer surface of the slide rod 13, the second return spring 15 is fixedly connected to the support block 12, and the second return spring 15 is fixedly connected to the rack 14.

[0030] Pulling the slide bar 13 can drive the rack 14 to move and make the slide bar 13 slide in the hole reserved on the support block 12. After the rack 14 moves, the second return spring 15 is compressed to cause it to produce elastic deformation. When the rack 14 moves to disengage from the rotating block 11, the rotating block 11 can be controlled to rotate.

[0031] After the rotating block 11 rotates to a suitable angle, the second reset spring 15 is released. Under the reset action of the second reset spring 15, the rack 14 is driven to return to the initial position and mesh with the rotating block 11 again, thereby limiting and fixing the rotating block 11 and further improving stability.

[0032] A positioning mechanism 5 is arranged outside the forging machine body 2, and the positioning mechanism 5 includes four fixed blocks 501 and four pressure rods 504. The four fixed blocks 501 are fixedly connected to the forging machine body 2, and an electric push rod 502 is installed on the inner wall of each fixed block 501, and a positioning block 503 is fixedly connected to the output end of each electric push rod 502.

[0033] The forging machine body 2 provides fixed support for the four fixed blocks 501. After the metal part to be forged is placed, the electric push rod 502 is controlled to start, and the output end of the electric push rod 502 is extended and retracted, driving the positioning block 503 to move and contact the corners of the metal part to be forged. Then, the other three positioning blocks 503 are controlled to move, so as to limit and fix the four corners of the metal part to be forged, thereby completing the fixation in the horizontal direction.

[0034] Each pressure rod 504 is slidably connected to the pressure plate 4, the outer surface of each pressure rod 504 is threadedly connected to the limiting nut 505, the outer surface of each pressure rod 504 is sleeved with a first return spring 506, each first return spring 506 is fixedly connected to the pressure plate 4, and the four first return springs 506 are fixedly connected to the four pressure rods 504 respectively.

[0035] When the pressure plate 4 moves downward, the pressure rod 504 can be driven to move downward by the first return spring 506. The pressure rod 504 first contacts the metal part to be forged, and then continues to move, so that the pressure rod 504 slides in the inner wall of the pressure plate 4 and compresses the first return spring 506 to cause it to produce elastic deformation. Under the reset action of the first return spring 506, the metal part to be forged is squeezed and fixed, completing the fixation in the vertical direction.

[0036] The positioning block 503 and the pressing rod 504 are both provided with protective pads, which can effectively protect the metal parts to be forged and prevent them from being crushed during the extrusion and fixing process, thereby causing reprocessing or scrapping, and ensuring the forging quality.

[0037] A controller 16 is installed on the front of the forging machine body 2, the electric push rod 502 is electrically connected to the controller 16, and the servo motor 10 is electrically connected to the controller 16. By setting up the controller 16, it is convenient to uniformly control and use the electrical components in the automated forging machine, thereby realizing automated electrical control of the forging machine.

[0038] The control circuit of the controller 16 can be implemented by programming by technicians in this field. It belongs to the common knowledge in this field. It is only used without modification, so the control method and circuit connection are not described in detail.

[0039] Working principle: When using an automated forging machine to forge metal parts, the staff will place the metal parts to be forged that have been transferred to the forging machine body 2 on the processing table of the forging machine body 2 for subsequent forging, and then control the electric push rod 502 to start, and the output end of the electric push rod 502 will be extended and retracted, driving the positioning block 503 to move and contact the corners of the metal parts to be forged, and then control the other three positioning blocks 503 to move, so as to limit and fix the four corners of the metal parts to be forged, and complete the fixation in the horizontal direction, and then control the plunger hydraulic cylinder 3 to start, and the plunger hydraulic cylinder 3 drives the pressure plate 4 to move downward, and the metal parts to be forged are forged, and the pressure plate When the pressing rod 504 moves downward, the first return spring 506 can drive the pressing rod 504 to move downward. The pressing rod 504 first contacts the metal piece to be forged, and then continues to move, so that the pressing rod 504 slides in the inner wall of the pressing plate 4 and compresses the first return spring 506 to make it produce elastic deformation. Under the reset action of the first return spring 506, the metal piece to be forged is squeezed and fixed, and the fixation in the vertical direction is completed. The utility model can realize the horizontal and vertical positioning and fixing of the metal piece to be forged when the metal piece to be forged is forged by the automatic forging machine, so as to ensure that the metal piece to be forged remains stable during the forging process, and improve the accuracy and effect of the forging process.

Claims

1. An automated forging machine tool, comprising a base plate (1), characterized in that: The upper surface of the base plate (1) is fixedly connected to a forging machine body (2); a plunger hydraulic cylinder (3) is installed on the inner wall of the forging machine body (2); the output end of the plunger hydraulic cylinder (3) is fixedly connected to a pressure plate (4); a positioning mechanism (5) is arranged outside the forging machine body (2); the positioning mechanism (5) comprises four fixed blocks (501) and four pressure rods (504); the four fixed blocks (501) are fixedly connected to the forging machine body (2); an electric push rod (502) is installed on the inner wall of each fixed block (501); and the output end of each electric push rod (502) is fixedly connected to a positioning block (503); Each pressure rod (504) is slidably connected to the pressure plate (4), the outer surface of each pressure rod (504) is threadedly connected to a limiting nut (505), the outer surface of each pressure rod (504) is sleeved with a first return spring (506), each first return spring (506) is fixedly connected to the pressure plate (4), and the four first return springs (506) are respectively fixedly connected to the four pressure rods (504).

2. The automatic forging machine according to claim 1, characterized in that: Two support seats (6) are fixedly connected to the upper surface of the base plate (1), and conveyor belts (7) are installed on the upper surfaces of the two support seats (6).

3. The automatic forging machine tool according to claim 2, characterized in that: A first nameplate (8) is fixedly connected to the front of the forging machine body (2), and a second nameplate (9) is fixedly connected to the front of the two support seats (6).

4. The automatic forging machine according to claim 1, characterized in that: A servo motor (10) is fixedly connected to the inner wall of the forging machine tool body (2), a rotating block (11) is fixedly connected to the output shaft end of the servo motor (10), and the rotating block (11) is rotatably connected to the forging machine tool body (2).

5. The automatic forging machine according to claim 4, characterized in that: The inner wall of the forging machine body (2) is fixedly connected to a support block (12), the inner wall of the hole of the support block (12) is slidably connected to a slide bar (13), the outer surface of the slide bar (13) is fixedly connected to a rack (14), and the rotating block (11) is meshed with the rack (14).

6. The automatic forging machine tool according to claim 5, characterized in that: The outer surface of the slide rod (13) is sleeved with a second return spring (15), the second return spring (15) is fixedly connected to the support block (12), and the second return spring (15) is fixedly connected to the rack (14).

7. The automatic forging machine according to claim 4, characterized in that: A controller (16) is installed on the front of the forging machine body (2); the electric push rod (502) is electrically connected to the controller (16); and the servo motor (10) is electrically connected to the controller (16).

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