Forging press with safety protection function

Abstract

The forging press with the safety protection function belongs to the technical field of hot metal forging and comprises a forging and pressing table, a forging and pressing groove is formed in the front face of the forging and pressing table, a transmission groove is formed in the inner wall of the top in the forging and pressing groove, and a supporting table is fixedly connected to the top of the forging and pressing table. A rotating motor is fixedly connected to the top of the supporting table, a transmission structure is installed at the output end of the rotating motor and the top of the forging and pressing table, the transmission structure comprises a first belt pulley fixedly connected to the output end of the rotating motor and a second belt pulley rotationally connected to the top of the forging and pressing table, and a transmission disc is fixedly connected to the bottom of the second belt pulley; the bottom of the transmission disc is slidably connected with a connecting block. According to the device, oxide on the surface of the metal block is effectively shielded, so that splashing of the oxide is avoided, the operation safety of workers is effectively improved, damage to the operation environment can be avoided, and the operation efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of hot metal forging, and in particular relates to a forging machine with a safety protection function. Background Art

[0002] A forging press is a mechanical device used to forge metal materials. It mainly applies huge pressure to the metal blank to cause it to undergo plastic deformation to change its shape, size and performance. Under the pressure, the metal structure becomes denser and its mechanical properties are improved.

[0003] The invention patent with Chinese patent publication number CN112893731A discloses a forging machine, whose structure includes: a workpiece platform, a punch head, a power box device, a fixing frame, a controller, a distribution box, and a support table. The punch head is installed under the power box device and is movably connected to the power box device. When the equipment is in use, through the provided workpiece platform mechanism, the present invention can avoid the problem that when forging is completed, the forged workpiece needs to be clamped or shoveled out from the groove with a specific tool, which is inconvenient to take out and is easy to collide with the edge to affect the aesthetics. The equipment is moved outward by the pull-out plate and the linkage rod, and then the unique lifting frame device will form an extrusion fit with the bottom plate, and the bottom plate is lifted under the mutual cooperation of the embedded tube and the outer embedded frame, so that the workpiece loaded inside is lifted to the horizontal plane of the processing table, so that it is more convenient to take out and replace the workpiece, and no collision will occur.

[0004] However, when the existing forging machine is forging a hot metal block, the oxide produced on its surface may splash due to the vibration caused by the forging. Therefore, it will not only affect the personal safety of the workers, but also damage the working environment and affect the work efficiency. Summary of the invention

[0005] The object of the present invention is to provide a forging machine with a safety protection function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a forging machine with a safety protection function, comprising a forging table, a forging groove is provided on the front of the forging table, a transmission groove is provided on the top inner wall of the forging groove, a support table is fixedly connected to the top of the forging table, a rotating motor is fixedly connected to the top of the support table, a transmission structure is installed between the output end of the rotating motor and the top of the forging table, the transmission structure comprises a belt pulley 1 fixedly connected to the output end of the rotating motor and a belt pulley 2 rotatably connected to the top of the forging table, a transmission disk is fixedly connected to the bottom of the belt pulley 2, and a connecting block is slidably connected to the bottom of the transmission disk.

[0007] As a further solution of the present invention, the interior of the forging groove is symmetrically fixedly connected with a supporting slide bar, the side surface of the supporting slide bar is installed with a forging structure, the forging structure includes a ring sleeved on the side surface of the supporting slide bar, a support plate is fixedly connected on the opposite side of the rings, the side surface of the support plate is fixedly connected with a forging block, and the top of the forging block is rotatably connected to a transmission rod.

[0008] As a further solution of the present invention, a pressing sleeve is sleeved on the side surface of the supporting slide rod and located at the bottom of the sleeve ring, and an auxiliary structure is installed at the bottom of the pressing sleeve. The auxiliary structure includes a second coil spring fixedly connected to the bottom of the pressing sleeve, and a pressing ring is fixedly connected to the bottom of the second coil spring, and the pressing ring is sleeved on the side surface of the supporting slide rod.

[0009] As a further solution of the present invention, a placing table is fixedly connected to the bottom of the forging groove, a storage groove is opened on the inner wall of the bottom of the forging groove, a baffle is connected to the interior of the storage groove in a front-to-back parallel sliding manner, and a lifting structure is installed at the bottom of the baffle and the interior of the storage groove.

[0010] As a further solution of the present invention, the lifting structure includes a limit seat fixedly connected to the bottom of the baffle and an auxiliary block 2 fixedly connected to the top of the storage groove, the top of the limit seat is symmetrically provided with auxiliary grooves, the interior of the auxiliary groove is fixedly connected with a connecting column, the bottom of the auxiliary block 2 is rotatably connected to a rotating column, the side surface of the connecting column is fixedly connected to a connecting belt, the connecting belt is wrapped around the outside of the rotating column and is tangent to the rotating column.

[0011] As a further solution of the present invention, a driven sleeve is sleeved inside the storage groove and on the side surface of the supporting slide rod, and a coil spring 1 is fixedly connected to the bottom of the driven sleeve, and the bottom of the coil spring 1 is fixedly connected to the bottom of the storage groove, and the other end of the connecting belt is fixedly connected to the bottom of the driven sleeve.

[0012] As a further solution of the present invention, a movable slide groove is provided at the bottom of the transmission disk, a push rod is fixedly connected to the interior of the movable slide groove, the connecting block includes a slider slidably connected to the interior of the movable slide groove, the pushing end of the push rod is fixedly connected to the side surface of the slider, an auxiliary block 1 is fixedly connected to the bottom of the slider, and a connecting rod is rotatably connected to the interior of the auxiliary block 1.

[0013] As a further solution of the present invention, a control host is fixedly installed inside the forging table, a heat dissipation groove is opened on the back of the forging table, a control panel is fixedly connected to the front of the forging table and above the forging groove, and a warning light is fixedly connected to the top of the forging table.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] In the present invention, the forging block will drive the pressing sleeve to move up and down during the forging process, and the pressing sleeve can drive the pressing ring to press the driven sleeve during the up and down movement, so that the driven sleeve descends, and the connecting belt is pulled while descending, so that the connecting belt pulls the baffle plate to rise, and the metal block is shielded after rising, so that the oxide on the surface of the metal block is effectively shielded, and the splash of the oxide is avoided, thereby effectively improving the safety of the workers' work and avoiding the damage to the working environment, thereby improving the working efficiency;

[0016] In the present invention, when the transmission disc rotates, it drives the transmission rod to perform circular motion, and the transmission rod will stretch and straighten according to the different rotation angles of the transmission disc, thereby driving the forging block to move up and down, and forging the metal block;

[0017] In the present invention, in the process of adjusting the descending depth of the forging block, the descending depth of the pressing sleeve will also be affected. Therefore, the installation of the second coil spring can compensate for the distance when the pressing sleeve descends shallowly, and when the pressing sleeve descends deeply, the second coil spring can be contracted, thereby avoiding motion interference.

[0018] The present invention, through the installation of the coil spring, can provide support when not under pressure during use, and lift the driven sleeve, thereby lowering the baffle, and then it is convenient for workers to place or observe the metal block. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0020] Figure 2 It is a second schematic diagram of the overall three-dimensional structure of the present invention;

[0021] Figure 3 It is a three-dimensional schematic diagram of the top of the forging table of the structure of the present invention;

[0022] Figure 4 It is a three-dimensional schematic diagram of a cross section of a forging table of the structure of the present invention;

[0023] Figure 5 The structure of the present invention Figure 4 A magnified three-dimensional schematic diagram of the details at center A;

[0024] Figure 6 It is a three-dimensional schematic diagram of the forging structure and other components of the structure of the present invention;

[0025] Figure 7 It is a three-dimensional schematic diagram of the two parts of the belt pulley structure of the present invention;

[0026] Figure 8 It is a three-dimensional schematic diagram of the connecting block component of the structure of the present invention;

[0027] Fig. 9 It is a three-dimensional schematic diagram of the baffle component of the structure of the present invention.

[0028] In the figure: 1. forging table; 2. transmission groove; 3. support table; 4. rotating motor; 5. forging groove; 6. supporting slide bar; 7. pressing sleeve; 8. placing table; 9. storage groove; 10. driven sleeve; 11. spiral spring 1; 12. baffle; 13. moving slide groove; 14. push rod; 15. control host; 16. heat dissipation groove; 17. control panel; 18. warning light; 41. belt pulley 1; 42. belt pulley 2; 43. transmission disk; 44. connecting block; 441. slider; 442. auxiliary block 1; 443. connecting rod; 61. collar; 62. support plate; 63. forging block; 64. transmission rod; 71. spiral spring 2; 72. pressing ring; 121. limit seat; 122. auxiliary groove; 123. connecting column; 124. auxiliary block 2; 125. rotating column; 126. connecting belt. DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with the embodiments.

[0030] The following examples are used to illustrate the present invention, but they cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions. Simple improvements to the method of the present invention under the premise of the concept of the present invention belong to the scope of protection claimed in the present invention.

[0031] See also Figure 1-9 The present invention provides a forging machine with a safety protection function, comprising a forging table 1, a forging groove 5 is provided on the front of the forging table 1, a transmission groove 2 is provided on the top inner wall of the forging groove 5, a support table 3 is fixedly connected to the top of the forging table 1, a rotating motor 4 is fixedly connected to the top of the supporting table 3, a transmission structure is installed between the output end of the rotating motor 4 and the top of the forging table 1, the transmission structure comprises a belt pulley 1 41 fixedly connected to the output end of the rotating motor 4 and a belt pulley 2 42 rotatably connected to the top of the forging table 1, a transmission disk 43 is fixedly connected to the bottom of the belt pulley 2 42, and a connecting block 44 is slidably connected to the bottom of the transmission disk 43;

[0032] Belt pulley 42 is connected to belt pulley 42 through a belt transmission, belt pulley 42 passes through the top of the forging table 1, and the bottom of belt pulley 42 is located inside the transmission groove 2, and the transmission disc 43 is located inside the transmission groove 2; by starting the rotating motor 4, the rotating motor 4 first drives the belt pulley 1 41 to rotate, and then drives the belt pulley 2 42 to rotate through the belt transmission, and then drives the transmission disc 43 and the connecting block 44 at its bottom to rotate through the belt pulley 2 42.

[0033] Specifically, Figure 1 , Figure 2 and Figure 6 As shown, the interior of the forging groove 5 is fixedly connected with a support slide bar 6 in a bilaterally symmetrical manner, and a forging structure is installed on the side surface of the support slide bar 6. The forging structure includes a collar 61 sleeved on the side surface of the support slide bar 6, and a support plate 62 is fixedly connected to the opposite side of the collar 61. A forging block 63 is fixedly connected to the side surface of the support plate 62, and a transmission rod 64 is rotatably connected to the top of the forging block 63;

[0034] One end of the transmission rod 64 away from the forging block 63 is fixedly connected to the connecting block 44; since the transmission rod 64 is fixedly connected to the connecting block 44, when the transmission disk 43 rotates, it will drive the transmission rod 64 to move in a circular motion, and the transmission rod 64 will extend and straighten according to the different angles of rotation of the transmission disk 43, thereby driving the forging block 63 to move up and down to forge the metal block.

[0035] Specifically, Figure 2 As shown, a pressing sleeve 7 is sleeved on the side surface of the supporting slide bar 6 and at the bottom of the sleeve ring 61, and an auxiliary structure is installed at the bottom of the pressing sleeve 7. The auxiliary structure includes a coil spring 2 71 fixedly connected to the bottom of the pressing sleeve 7, and a pressing ring 72 is fixedly connected to the bottom of the coil spring 2 71. The pressing ring 72 is sleeved on the side surface of the supporting slide bar 6;

[0036] The coil springs 71 are distributed in a circular array to the bottom of the pressing sleeve 7, and the pressing sleeve 7 is fixedly connected to the bottom of the ring 61; when the staff adjusts the descending depth of the forging block 63, the descending depth of the pressing sleeve 7 will also be affected. Therefore, the installation of the coil spring 71 can compensate for the distance when the pressing sleeve 7 descends shallowly, and when the pressing sleeve 7 descends deeper, the coil spring 71 can contract, thereby avoiding movement interference.

[0037] Specifically, Figure 4 and Figure 5 As shown, a placing platform 8 is fixedly connected to the bottom of the forging groove 5, a receiving groove 9 is opened on the inner wall of the bottom of the forging groove 5, a baffle 12 is connected to the inside of the receiving groove 9 in a front-to-back parallel sliding manner, and a lifting structure is installed at the bottom of the baffle 12 and the inside of the receiving groove 9;

[0038] The installation of the baffle 12 effectively shields the oxides on the surface of the metal block and avoids the splashing of oxides, thereby not only effectively improving the safety of the workers' operations, but also avoiding damage to the working environment, thereby improving the working efficiency.

[0039] Specifically, Figure 4 and Figure 5 As shown, the lifting structure includes a limit seat 121 fixedly connected to the bottom of the baffle 12 and an auxiliary block 124 fixedly connected to the top of the storage groove 9, the top of the limit seat 121 is symmetrically provided with an auxiliary groove 122, the inside of the auxiliary groove 122 is fixedly connected with a connecting column 123, the bottom of the auxiliary block 124 is rotatably connected with a rotating column 125, the side surface of the connecting column 123 is fixedly connected with a connecting belt 126, the connecting belt 126 is wound around the outside of the rotating column 125 and is tangent to the rotating column 125;

[0040] The end of the connecting belt 126 away from the connecting column 123 is fixedly connected to the driven sleeve 10 after bypassing the rotating column 125; during the descending process, the driven sleeve 10 will synchronously pull the connecting belt 126, and the connecting belt 126, with the assistance of the rotating column 125, will pull the limit seat 121 and the baffle 12, thereby realizing the shielding function of the baffle 12.

[0041] Specifically, Figure 4 and Figure 5 As shown, a driven sleeve 10 is sleeved inside the receiving groove 9 and on the side surface of the supporting slide bar 6, and a coil spring 11 is fixedly connected to the bottom of the driven sleeve 10, and the bottom of the coil spring 11 is fixedly connected to the bottom of the receiving groove 9, and the other end of the connecting belt 126 is fixedly connected to the bottom of the driven sleeve 10;

[0042] The coil springs 11 are distributed in a circular array to the bottom of the driven sleeve 10; the installation of the coil springs 11 can provide support when not under pressure during use, and lift the driven sleeve 10, thereby lowering the baffle 12, which makes it convenient for the staff to place or observe the metal block.

[0043] Specifically, Figure 8 As shown, a movable slide groove 13 is provided at the bottom of the transmission disc 43, a push rod 14 is fixedly connected inside the movable slide groove 13, a connecting block 44 comprises a slider 441 slidably connected inside the movable slide groove 13, a push end of the push rod 14 is fixedly connected to the side surface of the slider 441, an auxiliary block 442 is fixedly connected to the bottom of the slider 441, and a connecting rod 443 is rotatably connected inside the auxiliary block 442;

[0044] The connecting rod 443 is fixedly connected to one end of the transmission rod 64 away from the forging block 63 .

[0045] Specifically, Figure 1 and Figure 2 As shown, a control host 15 is fixedly installed inside the forging platform 1, a heat dissipation groove 16 is opened on the back of the forging platform 1, a control panel 17 is fixedly connected to the front of the forging platform 1 and above the forging groove 5, and a warning light 18 is fixedly connected to the top of the forging platform 1.

[0046] The working principle and use process of the present invention: During use, the staff first places the heated metal block steadily on the top of the placement table 8, and then starts the rotating motor 4 by operating the control panel 17;

[0047] Then the rotating motor 4 will drive the belt pulley 1 41 to rotate, and drive the belt pulley 2 42 to rotate through the belt, and then the belt pulley 2 42 can drive the transmission disk 43 to rotate during the rotation process. Since the transmission rod 64 is connected to the connecting block 44, the transmission disk 43 will drive the transmission rod 64 to perform circular motion during the rotation process, and at the same time, it will drive the forging block 63 and the supporting plate 62 to move up and down on the side surface of the supporting slide bar 6, and the heated metal block can be forged during the movement process;

[0048] When the forging block 63 moves up and down forging, it will drive the pressing sleeve 7 to move up and down at the same time. When the pressing sleeve 7 moves up and down, it can drive the pressing ring 72 to press the driven sleeve 10, so that the driven sleeve 10 descends, and pulls the connecting belt 126 while descending, so that the connecting belt 126 pulls the baffle 12 to rise, and the metal block is shielded after rising. Therefore, the oxide on the surface of the metal block is effectively shielded to avoid the splashing of the oxide, thereby effectively improving the safety of the workers' work and avoiding the damage to the working environment, thereby improving the working efficiency;

[0049] Furthermore, before forging, the staff can also adjust the forging depth of the forging block 63 by adjusting the extension distance of the push rod 14, which facilitates the forging operation of the staff.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A forging machine with a safety protection function, comprising a forging table (1), characterized in that: The front of the forging platform (1) is provided with a forging groove (5), the top inner wall of the forging groove (5) is provided with a transmission groove (2), the top of the forging platform (1) is fixedly connected to a support platform (3), the top of the support platform (3) is fixedly connected to a rotating motor (4), the output end of the rotating motor (4) and the top of the forging platform (1) are equipped with a transmission structure, the transmission structure comprises a belt pulley 1 (41) fixedly connected to the output end of the rotating motor (4) and a belt pulley 2 (42) rotatably connected to the top of the forging platform (1), the bottom of the belt pulley 2 (42) is fixedly connected to a transmission disk (43), and the bottom of the transmission disk (43) is slidably connected to a connecting block (44).

2. A forging machine with safety protection function according to claim 1, characterized in that: The interior of the forging groove (5) is fixedly connected to a support slide bar (6) in a bilaterally symmetrical manner, and a forging structure is installed on the side surface of the support slide bar (6). The forging structure includes a ring (61) sleeved on the side surface of the support slide bar (6), and a support plate (62) is fixedly connected to the opposite side between the rings (61). The side surface of the support plate (62) is fixedly connected to a forging block (63), and the top of the forging block (63) is rotatably connected to a transmission rod (64).

3. A forging machine with safety protection function according to claim 2, characterized in that: A pressing sleeve (7) is sleeved on the side surface of the supporting slide bar (6) and located at the bottom of the sleeve ring (61); an auxiliary structure is installed at the bottom of the pressing sleeve (7); the auxiliary structure includes a second coil spring (71) fixedly connected to the bottom of the pressing sleeve (7); a pressing ring (72) is fixedly connected to the bottom of the second coil spring (71); and the pressing ring (72) is sleeved on the side surface of the supporting slide bar (6).

4. The forging machine with safety protection function according to claim 1, characterized in that: A placing platform (8) is fixedly connected to the bottom of the forging groove (5), a receiving groove (9) is provided on the inner wall of the bottom of the forging groove (5), a baffle (12) is connected to the inside of the receiving groove (9) in a front-rear parallel sliding manner, and a lifting structure is installed between the bottom of the baffle (12) and the inside of the receiving groove (9).

5. A forging machine with safety protection function according to claim 4, characterized in that: The lifting structure comprises a limit seat (121) fixedly connected to the bottom of the baffle (12) and an auxiliary block (124) fixedly connected to the top of the storage groove (9); the top of the limit seat (121) is provided with an auxiliary groove (122) symmetrically on the left and right; a connecting column (123) is fixedly connected inside the auxiliary groove (122); the bottom of the auxiliary block (124) is rotatably connected to a rotating column (125); a connecting belt (126) is fixedly connected to the side surface of the connecting column (123); the connecting belt (126) is wound around the outside of the rotating column (125) and is tangent to the rotating column (125).

6. A forging machine with safety protection function according to claim 5, characterized in that: A driven sleeve (10) is sleeved inside the receiving groove (9) and on the side surface of the supporting slide rod (6); a coil spring (11) is fixedly connected to the bottom of the driven sleeve (10); the bottom of the coil spring (11) is fixedly connected to the bottom of the receiving groove (9); and the other end of the connecting belt (126) is fixedly connected to the bottom of the driven sleeve (10).

7. The forging machine with safety protection function according to claim 1, characterized in that: A movable slide groove (13) is provided at the bottom of the transmission plate (43), a push rod (14) is fixedly connected inside the movable slide groove (13), the connecting block (44) includes a slider (441) slidably connected inside the movable slide groove (13), a push end of the push rod (14) is fixedly connected to the side surface of the slider (441), an auxiliary block 1 (442) is fixedly connected to the bottom of the slider (441), and a connecting rod (443) is rotatably connected inside the auxiliary block 1 (442).

8. The forging machine with safety protection function according to claim 1, characterized in that: A control host (15) is fixedly installed inside the forging platform (1), a heat dissipation groove (16) is provided on the back of the forging platform (1), a control panel (17) is fixedly connected to the front of the forging platform (1) and located above the forging groove (5), and a warning light (18) is fixedly connected to the top of the forging platform (1).

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