Heat compensation type forging platform

Abstract

The utility model belongs to the technical field of alloy forging equipment, and particularly relates to a heat compensation type forging platform which comprises a base, a forging table is arranged at the top of the base, the top of the base is sunken downwards to form a sunken part, and a through groove is formed in the base and communicated with the sunken part. A support frame; a forging unit; each heat supplementing unit comprises a first motor, a threaded rod, a sliding block, an electromagnetic induction coil, a fixing block and a connecting piece, the first motors are arranged above the supporting frame, the fixing blocks are fixedly connected with the base, the threaded rods penetrate through the supporting frame, one ends of the threaded rods are connected with the output ends of the first motors, and the other ends of the threaded rods are rotatably connected with the fixing blocks; the sliding block is slidably connected with the threaded rod, one end of the connecting piece is fixedly connected with the sliding block, the other end of the connecting piece is fixedly connected with the electromagnetic induction coil, and the two heat compensation units are symmetrically arranged on the two sides of the forging table. The heat compensation type forging platform is easy and convenient to operate, the finish forging temperature can be adjusted, and normal work of a forging manipulator cannot be affected.

Description

Technical Field

[0001] The utility model belongs to the technical field of alloy forging equipment, and in particular relates to a heat supplement type forging platform. Background Art

[0002] Forging is a processing method that uses machinery to apply pressure to metal blanks to cause them to undergo plastic deformation in order to obtain forgings with certain mechanical properties, shapes and sizes. The final forging temperature should ensure that the metal blank is still in an easily deformable state before the forging is stopped. However, the temperature will drop during forging, resulting in the need to temper the special alloy multiple times during the forging process. Multiple tempering will extend the production time and reduce production efficiency.

[0003] The existing utility model patent with application number 202121746996 discloses a safe special alloy forging platform, which supplements heat for the special alloy by installing a heat supplement mechanism on the annular protective plate. However, during forging, a forging manipulator is usually required to move or flip the special alloy. The setting of the protective plate makes the forging manipulator difficult to operate or even unable to work, and the heat supplement mechanism cannot monitor the final forging temperature, which may cause the final forging temperature to be too high, thereby making the metal billet grains coarse and wasting fuel. Utility Model Content

[0004] The purpose of the utility model is to solve the problems of difficult operation of the forging platform and inability to accurately control the final forging in the above-mentioned background technology. A new heat-added forging platform is proposed, which is easy to operate and can adjust the final forging temperature.

[0005] A technical solution adopted to achieve the above-mentioned purpose is a heat-replenishing forging platform, the heat-replenishing forging platform comprising:

[0006] A base, wherein a forging platform is provided on the top of the base, the top of the base is recessed downward to form a recessed portion, and a through groove is provided on the base, wherein the through groove is connected to the recessed portion;

[0007] A support frame, wherein the support frame is fixed above the base;

[0008] A forging unit, wherein the forging unit comprises a hydraulic pump, a hydraulic rod and a forging hammer, wherein the hydraulic pump is arranged above the support frame, the hydraulic rod passes through the support frame, one end of the hydraulic rod is connected to the hydraulic pump, and the other end of the hydraulic rod is connected to the forging hammer;

[0009] Two heat supplement units, the heat supplement units include a first motor, a threaded rod, a slider, an electromagnetic induction coil, a fixed block and a connecting piece, the first motor is arranged above the support frame, the fixed block is fixedly connected to the base, the threaded rod runs through the support frame, one end of the threaded rod is connected to the output end of the first motor, the other end of the threaded rod is rotatably connected to the fixed block, the slider is slidably connected to the threaded rod, one end of the connecting piece is fixedly connected to the slider, and the other end of the connecting piece is fixedly connected to the electromagnetic induction coil, and the two heat supplement units are symmetrically arranged on both sides of the forging table.

[0010] Furthermore, a temperature monitoring device is provided on the inner side wall of the support frame.

[0011] In the above technical solution, the temperature monitoring device is used to monitor the temperature of the metal billet in real time, so that the worker can adjust the position of the heating unit or the power supply of the electromagnetic induction coil according to the temperature of the metal billet, so that the final forging temperature of the metal billet is in a suitable range. The monitoring direction of the temperature monitoring device is aligned with the forging table.

[0012] Furthermore, a debris collection box is provided at the bottom of the base, and the debris collection box is communicated with the through slot.

[0013] In the above technical solution, debris is generated during forging, and the debris can fall from the through slot into the debris collection box. When the forging is completed, the workers can take the debris out of the debris collection box for centralized treatment.

[0014] Furthermore, ceramic patches are provided on both side walls of the through slot.

[0015] In the above technical solution, ceramics have a high ability to withstand high temperatures, and ceramic patches are attached to the side walls of the through slot to prevent the electromagnetic induction coil from causing damage to the base.

[0016] Furthermore, the fixing block is fixed to the bottom wall of the recessed portion.

[0017] In the above technical solution, this arrangement enables the electromagnetic induction coil to be moved into the through slot of the base for accommodating the electromagnetic induction coil.

[0018] Furthermore, the through slot is arc-shaped or circular, the shape of the electromagnetic induction coil corresponds to the shape of the through slot, and the thickness of the electromagnetic induction coil is smaller than the width of the through slot.

[0019] In the above technical solution, the shape of the electromagnetic induction coil is the same as the through slot, so that the electromagnetic induction coil can pass through the through slot smoothly. When supplementary heat is not required, the electromagnetic induction coil can be placed in the through slot to prevent interference with the operation of the forging operation machine.

[0020] Furthermore, the forging table includes a supporting table and a rotating table, and the supporting table and the rotating table are rotatably connected.

[0021] Furthermore, the supplementary heat forging platform also includes a rotating unit, which includes a second motor and a connecting rod, the output end of the second motor is fixedly connected to one end of the connecting rod, and the other end of the connecting rod passes through the base and the support platform and is fixedly connected to the rotating platform.

[0022] In the above technical solution, the second motor drives the connecting rod to rotate, and the connecting rod drives the rotating table to rotate, thereby finally realizing the rotation of the metal blank.

[0023] Furthermore, a plurality of balls are provided between the support platform and the rotating platform.

[0024] In the above technical solution, the support platform and the rotating platform are provided with corresponding grooves, and the balls are placed in the grooves to assist the rotating platform to rotate.

[0025] Furthermore, the forging hammer is located directly above the forging table.

[0026] The advantages of the utility model are:

[0027] 1. The temperature monitoring device of the utility model can monitor the temperature of the metal billet in real time to prevent the final forging temperature of the metal billet from being too high or too low. When the temperature monitoring device shows that the temperature of the metal billet is low, the first motor can be used to drive the threaded rod to rotate, and the rotation of the threaded rod drives the slider to move upward, so that the electromagnetic induction coils are placed on both sides of the metal billet to supplement the heat of the metal billet. The symmetrically arranged electromagnetic induction coils leave a certain space, so that the manipulator of the forging manipulator can reach in to move or reverse the metal billet.

[0028] 2. When the utility model utilizes the electromagnetic induction coil to supplement heat for the metal blank, the second motor can be turned on to drive the connecting rod to rotate, and the connecting rod drives the rotating table to rotate, thereby driving the metal blank to rotate, so that the metal blank is heated evenly.

[0029] 3. The utility model utilizes a through groove to allow the debris during forging to fall into a debris collection box, thereby preventing the debris accumulation from affecting the forging and preventing the debris from affecting the health of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0031] Figure 1 It is a schematic diagram of the structure of the utility model;

[0032] Figure 2 It is a top view of the base of the utility model.

[0033] Illustrations: 1. Base, 2. Support frame, 3. Forging unit, 4. Supplementary heating unit, 5. Temperature monitoring device, 6. Debris collection box, 7. Ceramic patch, 8. Rotating unit, 101. Forging table, 102. Recess, 103. Through slot, 104. Support table, 105. Rotating table, 301. Hydraulic pump, 302. Hydraulic rod, 303. Forging hammer, 401. First motor, 402. Threaded rod, 403. Slider, 404. Electromagnetic induction coil, 405. Fixed block, 406. Connector, 801. Second motor, 802. Connecting rod. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only embodiments of a part of the present invention rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work belong to the protection scope of the present invention.

[0035] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0036] Example 1

[0037] like Figure 1 As shown, a heat-compensating forging platform is composed of a base 1, a support frame 2, a forging unit 3, two heat-compensating units 4 and a rotating unit 8, wherein the base 1 is as shown in Figure 2 As shown, a forging table 101 is provided at the center position of the top of the base 1, and symmetrical arc-shaped through grooves 103 are provided on the left and right sides of the forging table 101. The base 1 is also provided with symmetrical recessed portions 102 on the left and right sides relative to the forging table 101. The recessed portions 102 are communicated with the through groove 103. The recessed portions 102 are located on the outside of the through groove 103 relative to the center of the base 1. The through groove 103 runs through the base 1 from top to bottom and is communicated with a debris collection box 6. The debris collection box 6 is fixed to the bottom wall of the base 1, and ceramic patches 7 are attached to the side walls on both sides of the through groove 103. The ceramic patches 7 have strong high temperature resistance and protect the base 1.

[0038] A support frame 2 is fixed above the base 1, and the support frame 2 can prevent debris from splashing to the left and right sides during forging. A temperature monitoring device 5 is fixedly installed on the inner side wall of the right side of the support frame 2. The monitoring camera of the temperature monitoring device 5 is aimed at the top of the forging table 101 for real-time monitoring of the temperature of the metal billet.

[0039] The forging unit 3 is composed of a hydraulic pump 301, a hydraulic rod 302 and a forging hammer 303. The hydraulic pump 301 is arranged above the support frame 2, and the hydraulic rod 302 passes through the support frame 2. One end of the hydraulic rod 302 is connected to the hydraulic pump 301, and the other end of the hydraulic rod 302 is connected to the forging hammer 303. The forging unit 3 is located directly above the forging table 101 and is used for hammering and forging metal billets.

[0040] The two heat supplement units 4 are respectively arranged on the left and right sides of the forging table 101, and the heat supplement unit 4 includes a first motor 401, a threaded rod 402, a slider 403, an electromagnetic induction coil 404, a fixed block 405 and a connecting piece 406. The first motor 401 is arranged above the support frame 2, and the fixed block 405 is fixedly connected to the bottom wall of the recessed portion 102 of the base 1. The threaded rod 402 runs through the support frame 2, one end of the threaded rod 402 is connected to the output end of the first motor 401, and the other end of the threaded rod 402 is rotatably connected to the fixed block 405. The slider 403 and the threaded rod 402 are slidably connected using a lead screw sliding structure, one end of the connecting piece 406 is fixedly connected to the slider 403, and the other end of the connecting piece 406 is fixedly connected to the electromagnetic induction coil 404. The electromagnetic induction coil 404 has the same shape as the through slot 103, but the size of the electromagnetic induction coil 404 is smaller than the through slot 103, and the electromagnetic induction coil 404 can extend into the through slot 103.

[0041] The forging table 101 consists of a supporting table 104 and a rotating table 105. The supporting table 104 is arranged below the rotating table 105 and can be rotatably connected. Symmetrical grooves are opened at corresponding positions on the top surface of the supporting table 104 and the bottom surface of the rotating table 105. The grooves are filled with balls, which assist the relative rotation of the supporting table 104 and the rotating table 105.

[0042] The rotating unit 8 is composed of a second motor 801 and a connecting rod 802. The second motor 801 is fixed to the bottom wall of the base 1. The output end of the second motor 801 is fixedly connected to one end of the connecting rod 802. The other end of the connecting rod 802 penetrates the base 1 and the support platform 104 and is fixedly connected to the rotating table 105, serving as a power source for the rotation of the rotating table 105.

[0043] The working principle of the utility model is as follows: at the beginning of forging, the hydraulic pump 301 continuously drives the forging hammer 303 to move up and down through the hydraulic rod 302, so that the forging hammer 303 hammers the metal blank placed on the forging table 101. At this time, the temperature of the metal blank is constantly decreasing, and the temperature monitoring device 5 monitors the temperature of the metal blank in real time. When the temperature of the metal blank is monitored to be too low, the first motor 401 is started, and the first motor 401 drives the threaded rod 402 to rotate. Due to the screw structure, the slider 403 moves upward, and the slider 403 drives the electromagnetic induction coil 404 to move upward, and stops when it moves to both sides of the metal blank. The electromagnetic induction coil 404 is energized to generate heat To supplement the heat for the metal blank, the second motor 801 can be started at this time, and the second motor 801 drives the connecting rod 802 to rotate, and the connecting rod 802 drives the rotating table 105 to rotate, thereby driving the metal blank to rotate, so that the electromagnetic induction coil 404 heats the metal blank evenly. When the external forging operation machine is required to adjust the position of the metal blank, the second motor 801 is stopped. At this time, the manipulator of the forging operation machine can still reach into the gap between the electromagnetic induction coils 404 to support the metal blank. When the final forging temperature is reached, the first motor 401 can be started to reverse, driving the electromagnetic induction coil 404 to re-enter the through slot 103 to prevent the final forging temperature of the metal blank from being too high.

[0044] During forging, if the temperature monitoring device 5 has not reached the minimum temperature limit, the first motor 401 can also be started to drive the electromagnetic induction coil 404 to both sides of the metal blank, and a lower power can be used to slow down the cooling speed of the metal blank. At this time, forging can continue, and the manipulator of the forging operation machine can still reach into the gap between the electromagnetic induction coils 404 to clamp the metal blank, which is convenient for workers to operate.

[0045] Finally, it should be noted that this embodiment is only used to illustrate the present invention and does not limit the scope of the present invention. In addition, it should be understood that after reading the content of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

Claims

1. A heat-replenishing forging platform, characterized in that: The heat-replenishing forging platform comprises: A base (1), wherein a forging platform (101) is provided on the top of the base (1), the top of the base (1) is recessed downward to form a recessed portion (102), and the base (1) is provided with a through groove (103), wherein the through groove (103) is connected to the recessed portion (102); A support frame (2), wherein the support frame (2) is fixed above the base (1); A forging unit (3), the forging unit (3) comprising a hydraulic pump (301), a hydraulic rod (302) and a forging hammer (303), the hydraulic pump (301) being arranged above the support frame (2), the hydraulic rod (302) penetrating the support frame (2), one end of the hydraulic rod (302) being connected to the hydraulic pump (301), and the other end of the hydraulic rod (302) being connected to the forging hammer (303); Two heat replenishment units (4), the heat replenishment units (4) comprising a first motor (401), a threaded rod (402), a slider (403), an electromagnetic induction coil (404), a fixed block (405) and a connecting piece (406), the first motor (401) being arranged above the support frame (2), the fixed block (405) being fixedly connected to the base (1), the threaded rod (402) penetrating the support frame (2), one end of the threaded rod (402) being connected to the output end of the first motor (401), the other end of the threaded rod (402) being rotatably connected to the fixed block (405), the slider (403) being slidably connected to the threaded rod (402), one end of the connecting piece (406) being fixedly connected to the slider (403), the other end of the connecting piece (406) being fixedly connected to the electromagnetic induction coil (404), the two heat replenishment units (4) being symmetrically arranged on both sides of the forging table (101).

2. The heat-assisted forging platform according to claim 1, characterized in that: A temperature monitoring device (5) is provided on the inner side wall of the support frame (2).

3. The heat-assisted forging platform according to claim 1, characterized in that: A debris collection box (6) is provided at the bottom of the base (1), and the debris collection box (6) is in communication with the through slot (103).

4. The heat-assisted forging platform according to claim 1, characterized in that: Ceramic patches (7) are provided on both side walls of the through slot (103).

5. The heat-assisted forging platform according to claim 1, characterized in that: The fixing block (405) is fixed to the bottom wall of the recessed portion (102).

6. The heat-assisted forging platform according to claim 1, characterized in that: The through slot (103) is arc-shaped or circular, the shape of the electromagnetic induction coil (404) corresponds to the shape of the through slot (103), and the thickness of the electromagnetic induction coil (404) is smaller than the width of the through slot (103).

7. The heat-assisted forging platform according to claim 1, characterized in that: The forging table (101) comprises a supporting table (104) and a rotating table (105), and the supporting table (104) and the rotating table (105) are rotatably connected.

8. The heat-assisted forging platform according to claim 7, characterized in that: The heat-compensating forging platform also includes a rotating unit (8), which includes a second motor (801) and a connecting rod (802), wherein the output end of the second motor (801) is fixedly connected to one end of the connecting rod (802), and the other end of the connecting rod (802) passes through the base (1) and the support platform (104) and is fixedly connected to the rotating platform (105).

9. The heat-assisted forging platform according to claim 7, characterized in that: A plurality of balls are arranged between the support platform (104) and the rotating platform (105).

10. The heat-assisted forging platform according to claim 1, characterized in that: The forging hammer (303) is located directly above the forging table (101).

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