A multi-station transfer tooling for forging blanks

Abstract

This utility model relates to the field of blank forging technology and provides a multi-station transfer fixture for forging blanks, including a fixed frame; universal wheels fixedly connected to both sides of the bottom end of the fixed frame; a push-pull frame fixedly connected to one side of the top of the fixed frame; a fixed box fixedly connected to the top of the fixed frame on one side of the push-pull frame; a controller fixedly connected to the front of the fixed box; and a battery fixedly connected to the inner wall of the fixed box. A fixed plate is fixedly connected to the top of the lifting assembly, and a hydraulic gripper is fixedly connected to one end of the fixed plate. A clamping plate is provided on one side of the hydraulic gripper. The multi-station transfer fixture for forging blanks provided by this solution uses hydraulic grippers and clamping plates to clamp the blank, and then uses a support assembly to support the bottom end of the blank, thereby improving the firmness and stability of blank transfer and avoiding insufficient clamping stability due to malfunctions or excessive bumps.

Description

Technical Field

[0001] This utility model belongs to the field of blank forging technology, and in particular relates to a multi-station transfer tooling for forging blanks. Background Technology

[0002] Forging is a processing method that involves applying pressure or impact to metal materials to induce plastic deformation in a solid state, thereby obtaining the desired shape, size, and properties. The production of blank forging usually requires multiple stations such as heating, blank making, pre-forging, final forging, and trimming to complete the processing. Therefore, corresponding transfer tools are needed to transfer the blank to different stations for processing.

[0003] Chinese patent CN218431349U discloses a forging transfer device, which includes a support frame. The device is characterized by: a motor fixedly connected to the lower side of the support frame; the output shaft of the motor passing through the middle of the support frame; the end of the motor's output shaft fixedly connected to the lower end of a lead screw; the lead screw threadedly connected to the lower part of a rectangular frame; a sleeve fixedly connected to the upper side of the rectangular frame; symmetrical circular guide rods fixedly connected to the lower side of the sleeves; two circular guide rods respectively disposed within corresponding circular sleeves; and the lower ends of the two circular sleeves respectively fixedly connected to the upper side of the support frame. This invention relates to the field of forging equipment, specifically to a forging transfer device. This invention is a forging transfer device that facilitates the transfer of forgings.

[0004] However, in the above solution, the blank is clamped and fixed. But when the blank is heavy, the bumps during transportation may make the clamping not firm enough, or the clamping equipment may malfunction, which may affect the clamping stability and, in severe cases, cause the blank to fall and cause safety hazards. Therefore, it is necessary to design a multi-station transfer tooling for forging blanks. Utility Model Content

[0005] This utility model provides a multi-station transition tooling for forging blanks, which aims to solve the problem that some currently used transition tooling is inconvenient for firmly clamping and supporting blanks.

[0006] This utility model is implemented as follows: a multi-station transfer fixture for forging blanks includes a fixed frame; universal wheels fixedly connected to both sides of the bottom end of the fixed frame; a push-pull frame fixedly connected to one side of the top end of the fixed frame; a fixed box fixedly connected to the top end of the fixed frame on one side of the push-pull frame; a controller fixedly connected to the front of the fixed box; and a battery fixedly connected to the inner wall of the fixed box; a support assembly mounted on one side of the top end of the fixed frame, the support assembly being used to support the bottom end of the blank; a lifting assembly disposed at the top end of the fixed frame, the top end of the lifting assembly being fixedly connected to a fixed plate; a hydraulic gripper fixedly connected to one end of the fixed plate; and a clamping plate disposed on one side of the hydraulic gripper; and an installation assembly mounted on one side of the hydraulic gripper and one end of the clamping plate, the installation assembly being used to realize the quick assembly and disassembly of the clamping plate.

[0007] Preferably, the support assembly includes: a support base fixedly connected to one side of the top of the fixed frame, a fixing groove being formed at the middle position of one side of the support base, a threaded rod being rotatably connected to the inner wall of the fixing groove, a threaded block being threadedly connected to the surface of the threaded rod, and a support plate being fixedly connected to one side of the threaded block; and a drive motor fixedly connected to the top of the support base, the output end of the drive motor being fixedly connected to the top of the threaded rod via a coupling.

[0008] Preferably, the support base has grooves at both ends on one side, and the support plate has sliders fixedly connected to both ends on one side that slide in cooperation with the inside of the grooves.

[0009] Preferably, the lifting assembly includes: a lifting seat symmetrically fixedly connected to one side of the top of the fixed frame, with a fixing bolt extending into the interior of the lifting seat movably connected to the upper end of one side of the lifting seat; a lifting rod movably connected to the interior of the lifting seat, with bolt holes threaded to one end of the fixing bolts at equal intervals on one side of the lifting rod, and the top end of the lifting rod being fixedly connected to the bottom end of the fixed plate.

[0010] Preferably, the lifting rod and the interior of the lifting seat form a sliding structure, and the opening inside the lifting seat and the lifting rod are cross-shaped.

[0011] Preferably, the mounting assembly includes: symmetrically formed slots on one side of the inner wall of the hydraulic gripper, with an installation groove inside the hydraulic gripper on one side of the slot; a sliding block movably connected inside the installation groove, one end of the sliding block being fixedly connected to a sliding rod extending to the outside of the installation groove, one end of the sliding rod being fixedly connected to a connecting plate, and one side of the connecting plate being fixedly connected to mounting blocks extending into the slot at equal intervals; a mounting spring wound around the surface of the sliding rod, with both ends of the mounting spring being fixedly connected to one end of the sliding block and the inner wall of the installation groove, respectively; and a clamping plate fixedly connected to one end of the clamping plate, with mounting holes at equal intervals on one end of the clamping plate.

[0012] Preferably, the card plate and the card slot form an engaging structure, and the card plate and the card slot are convex in shape.

[0013] Preferably, one end of the mounting block and the interior of the mounting hole form an engaging structure, and the other end of the mounting block and one end of the connecting plate form a welded integrated structure.

[0014] Preferably, the sliding block and the interior of the mounting groove form a sliding structure, and the sliding block and the mounting groove are cross-shaped.

[0015] Preferably, the inner wall of the clamping plate is provided with anti-slip textures at equal intervals, and the anti-slip textures are arc-shaped.

[0016] Compared with related technologies, the multi-station transfer fixture for forging blanks provided by this utility model has the following beneficial effects: 1. The height of the hydraulic gripper can be changed by the lifting component, making it easier to clamp blanks of different heights. The hydraulic gripper and clamping plate are used to clamp the blank, and the bottom of the blank is supported by the support component. This can improve the stability and firmness of the blank clamping and fixation, and avoid the safety hazards caused by poor blank clamping stability due to hydraulic gripper failure or bumps.

[0017] 2. The installation components facilitate quick assembly and disassembly of the clamping plate, making it easy to disassemble and maintain the clamping plate after the anti-slip texture wears down, or to directly replace the clamping plate after it is damaged. This reduces the difficulty of disassembling and replacing the clamping plate in the traditional way and improves its practicality. Attached Figure Description

[0018] Figure 1 This is a front view structural diagram of the present utility model; Figure 2 This is a schematic diagram of the structure of this utility model from another perspective; Figure 3 This is a partial cross-sectional exploded view of the fixing frame of this utility model; Figure 4 This is an exploded structural diagram of the lifting component of this utility model; Figure 5 This is a partial exploded cross-sectional view of the clamping plate and mounting components of this utility model.

[0019] In the diagram: 1. Fixing plate; 2. Hydraulic gripper; 3. Anti-slip texture; 4. Clamping plate; 5. Mounting assembly; 501. Mounting hole; 502. Clamping plate; 503. Clamping slot; 504. Mounting block; 505. Connecting plate; 506. Sliding rod; 507. Mounting spring; 508. Sliding block; 509. Mounting groove; 6. Support assembly; 601. Support plate; 602. Threaded rod; 603. Slider; 604. Threaded block; 605. Fixing groove; 606. Slide groove; 607. Support base; 608. Drive motor; 7. Fixing frame; 8. Casters; 9. Lifting assembly; 901. Lifting base; 902. Lifting rod; 903. Bolt hole; 904. Fixing bolt; 10. Controller; 11. Fixing box; 12. Push-pull bracket; 13. Battery. Detailed Implementation

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0021] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0022] Example 1 A preferred embodiment of the multi-station transfer fixture for forging blanks provided by this utility model is as follows: Figures 1 to 5As shown: A multi-station transfer fixture for forging blanks includes a fixed frame 7; universal wheels 8 fixedly connected to both sides of the bottom end of the fixed frame 7; a push-pull frame 12 fixedly connected to one side of the top end of the fixed frame 7; a fixed box 11 fixedly connected to the top end of the fixed frame 7 on one side of the push-pull frame 12; a controller 10 fixedly connected to the front of the fixed box 11; and a battery 13 fixedly connected to the inner wall of the fixed box 11; a support assembly 6 assembled on one side of the top end of the fixed frame 7, which is used to support the bottom end of the blank; a lifting assembly 9 set at the top end of the fixed frame 7; a fixed plate 1 fixedly connected to the top end of the lifting assembly 9; a hydraulic gripper 2 fixedly connected between one end of the fixed plate 1; and a clamping plate 4 provided on one side of the hydraulic gripper 2; and an installation assembly 5 assembled on one side of the hydraulic gripper 2 and one end of the clamping plate 4, which is used to realize the quick assembly and disassembly of the clamping plate 4.

[0023] It should be noted that some existing multi-station transfer fixtures for forging blanks still have certain shortcomings in actual use. They clamp and fix the blanks, but when the blanks are heavy, the jolting during transportation may make the clamping not firm enough, or the clamping equipment may malfunction, affecting the clamping stability and, in severe cases, causing the blanks to fall and creating safety hazards.

[0024] In a further preferred embodiment of this utility model, the support assembly 6 includes: a support base 607 fixedly connected to one side of the top of the fixing frame 7, a fixing groove 605 being provided at the middle position of one side of the support base 607, a threaded rod 602 being rotatably connected to the inner wall of the fixing groove 605, a threaded block 604 being threadedly connected to the surface of the threaded rod 602, and a support plate 601 being fixedly connected to one side of the threaded block 604; and a drive motor 608 fixedly connected to the top of the support base 607, the output end of the drive motor 608 being fixedly connected to the top of the threaded rod 602 through a coupling.

[0025] In this embodiment, by starting the drive motor 608 to drive the threaded rod 602 to rotate, the threaded block 604 slides upward to drive the support plate 601 to rise, thereby making the top of the support plate 601 contact and support the bottom of the blank, thus improving the stability of the blank clamping support.

[0026] In a further preferred embodiment of the present invention, the support base 607 has grooves 606 at both ends on one side, and the support plate 601 has sliders 603 fixedly connected to both ends on one side, which slide in cooperation with the inside of the grooves 606.

[0027] In this embodiment, the sliding of the slider 603 and the inside of the groove 606 is used to improve the stability of the support plate 601 sliding up and down.

[0028] In a further preferred embodiment of the present invention, the lifting assembly 9 includes: a lifting seat 901 symmetrically fixedly connected to one side of the top of the fixed frame 7, and a fixing bolt 904 extending into the interior of the lifting seat 901 is movably connected to the upper end of one side of the lifting seat 901; a lifting rod 902 movably connected to the interior of the lifting seat 901, and bolt holes 903 that are threadedly engaged with one end of the fixing bolt 904 are equally spaced on one side of the lifting rod 902, and the top end of the lifting rod 902 is fixedly connected to the bottom end of the fixed plate 1.

[0029] In this embodiment, the sliding of the lifting rod 902 and the inside of the lifting seat 901 is utilized, and the thread engagement between the fixing bolt 904 and the bolt hole 903 is used to achieve the limiting fixation of the lifting seat 901 and the lifting rod 902 after sliding. This facilitates adjustment according to actual conditions and makes it easier to clamp blanks of different heights.

[0030] In a further preferred embodiment of the present invention, a sliding structure is formed between the lifting rod 902 and the interior of the lifting seat 901, and the internal opening of the lifting seat 901 and the lifting rod 902 are cross-shaped.

[0031] In this embodiment, the smoothness of sliding between the cross-shaped lifting rod 902 and the lifting seat 901 is improved by utilizing their internal sliding mechanism.

[0032] Example 2 Based on Example 1, a preferred embodiment of the multi-station transfer fixture for forging blanks provided by this utility model is as follows: Figures 1 to 5 As shown: The mounting assembly 5 includes: a slot 503 symmetrically formed on one side of the inner wall of the hydraulic gripper 2, and an installation groove 509 formed inside the hydraulic gripper 2 on one side of the slot 503; a sliding block 508 movably connected inside the installation groove 509, with a sliding rod 506 extending to the outside of the installation groove 509 fixedly connected to one end of the sliding block 508, and a connecting plate 505 fixedly connected to one end of the sliding rod 506, with mounting blocks 504 extending into the slot 503 fixedly connected at equal intervals on one side of the connecting plate 505; an installation spring 507 wound around the surface of the sliding rod 506, with both ends of the installation spring 507 fixedly connected to one end of the sliding block 508 and the inner wall of the installation groove 509 respectively; and a clamping plate 502 fixedly connected to one end of the clamping plate 4, with mounting holes 501 formed at equal intervals on one end of the clamping plate 4.

[0033] In this embodiment, the clamping plate 4 and the hydraulic gripper 2 are quickly assembled and disassembled by using the engagement between the clamping plate 502 and the inside of the clamping slot 503, and by using the engagement between the mounting block 504 and the inside of the mounting hole 501.

[0034] In a further preferred embodiment of the present invention, the card plate 502 and the card slot 503 form an engaging structure, and the card plate 502 and the card slot 503 are convex in shape.

[0035] In this embodiment, the engagement between the inverted convex clamping plate 502 and the inside of the clamping groove 503 is used to improve the firmness and stability of the initial engagement between the clamping plate 4 and the hydraulic gripper 2.

[0036] In a further preferred embodiment of the present invention, one end of the mounting block 504 and the interior of the mounting hole 501 form a locking structure, and the other end of the mounting block 504 and one end of the connecting plate 505 form a welded integrated structure.

[0037] In a further preferred embodiment of the present invention, a sliding structure is formed between the interior of the sliding block 508 and the mounting groove 509, and the shapes of the sliding block 508 and the mounting groove 509 are cross-shaped.

[0038] In this embodiment, the sliding stability of the sliding rod 506 is improved by utilizing the sliding of the cross-shaped sliding block 508 and the inside of the mounting groove 509.

[0039] In a further preferred embodiment of this utility model, the inner wall of the clamping plate 4 is provided with anti-slip textures 3 at equal intervals, and the anti-slip textures 3 are arc-shaped.

[0040] In this embodiment, the arc-shaped anti-slip texture 3 is used to improve the anti-slip friction between the clamping plate 4 and the blank surface.

[0041] In summary, firstly, the height of the fixing plate 1 is adjusted according to the different heights of the blanks to be transported. At this time, the fixing bolt 904 is loosened until it is completely disengaged from the bolt hole 903. Then, the fixing plate 1 is pulled so that the lifting rod 902 slides up to a suitable height inside the lifting seat 901. Then, the fixing bolt 904 is rotated in the opposite direction to tighten it into the suitable bolt hole 903. This achieves the overall height of the lifting seat 901 and the lifting rod 902 after sliding, which makes it easier to adjust according to the actual situation and to clamp blanks of different heights. Then, the worker holds the hydraulic gripper 2 and pushes the fixing frame 7 to move the clamping plate 4 to the blank. Then, the hydraulic gripper 2 is used to clamp the blank with the clamping plate 4, and the arc-shaped anti-slip texture 3 is used to improve the anti-slip friction between the clamping plate 4 and the surface of the blank. At the same time, by starting the drive motor 608, the threaded rod 602 is rotated. The threaded engagement between the threaded rod 602 and the threaded block 604 causes the threaded block 604 to slide upward, causing the support plate 601 to rise. This allows the top of the support plate 601 to contact and support the bottom of the blank, improving the stability of the blank clamping and support. After that, the blank can be transferred normally. Furthermore, when the anti-slip texture 3 on the clamping plate 4 is worn and the clamping plate 4 needs to be disassembled for maintenance or when the clamping plate 4 is damaged, the connecting plate 505 can be pulled to drive the sliding rod 506 and the sliding block 508 to slide inside the mounting groove 509 and compress the mounting spring 507. At the same time, the mounting block 504 will slide until it is completely disengaged from the mounting hole 501. Then, the clamping plate 4 can be pushed so that the clamping plate 502 is completely disengaged from the slot 503, which facilitates the disassembly, maintenance or replacement of the clamping plate 4. During installation, the connecting plate 505 is pulled first so that the mounting block 504 slides until it is completely disengaged from the slot 503. Then, the clamping plate 502 is slid into the slot 503. After that, the connecting plate 505 is released. Using the elastic force of the mounting spring 507, the connecting plate 505 slides and drives the mounting block 504 to slide and lock into the mounting hole 501, thus improving the firmness and stability of the installation between the clamping plate 4 and the hydraulic gripper 2.

[0042] It is worth noting that the circuits, electronic components, and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0043] It should be understood that the disclosed apparatus can be implemented in other ways, given the several embodiments provided in this application. For example, the apparatus embodiments described above are merely illustrative; the division of units described above is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or communication connections shown or discussed may be through some interfaces; the indirect coupling or communication connections between devices or units may be telecommunications or other forms.

[0044] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A multi-station transfer tooling for forging blanks, characterized in that, include: Fixture (7); Universal wheels (8) are fixedly connected to both sides of the bottom end of the fixed frame (7). A push-pull frame (12) is fixedly connected to one side of the top of the fixed frame (7). A fixed box (11) is fixedly connected to the top of the fixed frame (7) on one side of the push-pull frame (12). A controller (10) is fixedly connected to the front of the fixed box (11). A storage battery (13) is fixedly connected to the inner wall of the fixed box (11). A support assembly (6) is mounted on one side of the top of the fixed frame (7), the support assembly (6) being used to support the bottom end of the blank; The lifting assembly (9) is set at the top of the fixed frame (7). A fixed plate (1) is fixedly connected to the top of the lifting assembly (9). A hydraulic gripper (2) is fixedly connected between one end of the fixed plate (1). A clamping plate (4) is provided on one side of the hydraulic gripper (2). A mounting assembly (5) is fitted on one side of the hydraulic gripper (2) and one end of the clamping plate (4), the mounting assembly (5) being used to enable quick assembly and disassembly of the clamping plate (4).

2. The multi-station transfer fixture for forging blanks as described in claim 1, characterized in that, The support component (6) includes; A support base (607) is fixedly connected to one side of the top of the fixed frame (7). A fixing groove (605) is provided at the middle position of one side of the support base (607). A threaded rod (602) is rotatably connected to the inner wall of the fixing groove (605). A threaded block (604) is threadedly connected to the surface of the threaded rod (602). A support plate (601) is fixedly connected to one side of the threaded block (604). A drive motor (608) is fixedly connected to the top of the support base (607), and the output end of the drive motor (608) is fixedly connected to the top of the threaded rod (602) through a coupling.

3. The multi-station transfer fixture for forging blanks as described in claim 2, characterized in that, The support base (607) has grooves (606) at both ends on one side, and the support plate (601) has sliders (603) fixedly connected to both ends on one side, which slide in cooperation with the inside of the grooves (606).

4. The multi-station transfer fixture for forging blanks as described in claim 1, characterized in that, The lifting assembly (9) includes: A lifting seat (901) is symmetrically fixedly connected to one side of the top of the fixed frame (7), and a fixing bolt (904) extending into the interior of the lifting seat (901) is movably connected to the upper end of one side of the lifting seat (901). The lifting rod (902) is movably connected inside the lifting seat (901). The lifting rod (902) has bolt holes (903) that are threaded to one end of the fixing bolt (904) at equal intervals on one side. The top end of the lifting rod (902) is fixedly connected to the bottom end of the fixing plate (1).

5. The multi-station transfer fixture for forging blanks as described in claim 4, characterized in that, The lifting rod (902) and the interior of the lifting seat (901) form a sliding structure, and the opening inside the lifting seat (901) and the lifting rod (902) are cross-shaped.

6. The multi-station transfer fixture for forging blanks as described in claim 1, characterized in that, The installation component (5) includes: A slot (503) is symmetrically opened on one side of the inner wall of the hydraulic gripper (2), and an installation slot (509) is opened inside the hydraulic gripper (2) on one side of the slot (503); A sliding block (508) is movably connected inside the mounting groove (509). One end of the sliding block (508) is fixedly connected to a sliding rod (506) extending to the outside of the mounting groove (509). One end of the sliding rod (506) is fixedly connected to a connecting plate (505). One side of the connecting plate (505) is fixedly connected to mounting blocks (504) extending into the slot (503) at equal intervals. A mounting spring (507) is wound around the surface of the sliding rod (506), and the two ends of the mounting spring (507) are fixedly connected to one end of the sliding block (508) and the inner wall of the mounting groove (509), respectively. A clamping plate (502) is fixedly connected to one end of the clamping plate (4), and mounting holes (501) are provided at equal intervals on one end of the clamping plate (502).

7. The multi-station transfer fixture for forging blanks as described in claim 6, characterized in that, The card plate (502) and the card slot (503) form an engaging structure, and the card plate (502) and the card slot (503) are convex in shape.

8. The multi-station transfer fixture for forging blanks as described in claim 6, characterized in that, One end of the mounting block (504) forms a locking structure with the interior of the mounting hole (501), and the other end of the mounting block (504) forms a welded integrated structure with one end of the connecting plate (505).

9. The multi-station transfer fixture for forging blanks as described in claim 6, characterized in that, The sliding block (508) and the interior of the mounting groove (509) form a sliding structure, and the sliding block (508) and the mounting groove (509) are cross-shaped.

10. The multi-station transfer fixture for forging blanks as described in claim 1, characterized in that, The inner wall of the clamping plate (4) is provided with anti-slip textures (3) at equal intervals, and the anti-slip textures (3) are arc-shaped.

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