Intermediate support hydraulic device for forging

Abstract

The utility model discloses an intermediate support hydraulic device for forging, which comprises a base component, and the base component comprises a support base. And the hydraulic supporting component comprises two hydraulic rods, and the telescopic ends of the two hydraulic rods are jointly provided with a fixing sleeve. Through the arrangement of the hydraulic rod, the first supporting seat and the two second supporting seats, after the supporting base is placed, the hydraulic rod is opened, the hydraulic rod works to drive the fixing sleeve to move upwards, the fixing sleeve moves upwards to drive the first supporting seat to move upwards through the first fixing seat, and meanwhile, the second supporting seat is driven to move upwards through the second fixing seat. The first fixing base drives the two second supporting bases to move upwards through the two second fixing bases till the top ends of the first supporting base and the two second supporting bases and the bottom end of the forge piece, the gravity of the forge piece can be evenly distributed through the three-point supporting mode, the phenomenon that the forge piece is bent and deformed due to the dead weight of the forge piece is avoided, and therefore the yield of products is increased.

Description

Technical Field

[0001] This utility model relates to the field of forging technology, specifically to a hydraulic device for intermediate support in forging. Background Technology

[0002] Forging is a metal forming process that uses pressure (impact or hydrostatic pressure) to induce plastic deformation in a metal blank, thereby obtaining the desired shape, size, and mechanical properties. Its core lies in utilizing the plastic flow characteristics of metal in the solid state to achieve optimized reconstruction of the material's internal grain structure.

[0003] When forging slender shaft parts, the forging located between the two manipulators is prone to bending deformation due to its own weight during the forging and conveying process, which can lead to scrapping of the forging and reduce the product yield. Therefore, a hydraulic intermediate support device for forging is needed. Utility Model Content

[0004] The purpose of this utility model is to provide a hydraulic device for intermediate support in forging, so as to solve the problems mentioned in the background art. To solve the above technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model relates to a hydraulic device for intermediate support in forging, comprising:

[0006] A base component, the base component including a supporting base;

[0007] A hydraulic support component includes two hydraulic rods. The telescopic ends of the two hydraulic rods are provided with a fixing sleeve. A first fixing seat is fixedly provided at the middle of the top of the fixing sleeve. A first support seat is fixedly provided at the top of the first fixing seat. Two sliding rods are provided through one side of the first fixing seat. A second fixing seat is fixedly provided at the opposite end of each of the two sliding rods. A second support seat is fixedly provided at the top of each of the two second fixing seats.

[0008] Furthermore, the outer walls of the two hydraulic rods are provided with a support frame, and the two sides of the bottom end of the support frame are respectively fixedly installed on the two sides of the top end of the support base.

[0009] Furthermore, it also includes an auxiliary support component, which includes two first vertical rods, each of which has a second vertical rod slidably mounted at its top end, and the top ends of the two second vertical rods are respectively fixedly mounted on both sides of the bottom end of the fixed sleeve.

[0010] Furthermore, the bottom end of the first vertical rod is fixedly mounted on the top of the support base, and the top of the outer wall of the first vertical rod is threaded with a first locking bolt, and one end of the first locking bolt is in contact with the outer wall of the second vertical rod.

[0011] Furthermore, it also includes an adjustment component, which includes a fixed shaft. A transmission gear is fixedly provided on the outer wall of the fixed shaft. Both sides of the tooth edge of the transmission gear are meshed with racks. The opposite ends of the two racks are respectively fixedly connected to the opposite sides of the two second fixed seats.

[0012] Furthermore, each of the two racks is fixedly provided with a slide bar on its opposite side, and the outer walls of the two slide bars are slidably connected to the two sides of the inner wall of the fixed sleeve, respectively.

[0013] Furthermore, the top of the fixed sleeve is threaded with a second locking bolt, the bottom end of which contacts the top end of one of the racks.

[0014] This utility model has the following beneficial effects:

[0015] This invention features a hydraulic rod, a first support base, and two second support bases. After the support base is positioned, the hydraulic rod is activated, causing the fixed sleeve to move upward. This upward movement of the fixed sleeve, through the first fixed base, moves the first support base upward. Simultaneously, the first fixed base, through the two second fixed bases, moves the two second support bases upward until the tops of the first and two second support bases are aligned with the bottom of the forging. This three-point support method evenly distributes the weight of the forging, preventing it from bending and deforming due to its own weight, thereby improving the product yield. Furthermore, this method facilitates the support of forgings at different transmission heights. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the hydraulic support component structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the support frame connection structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the interconnection structure of the two second fixing seats of this utility model.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 11. Support base; 12. Support frame; 21. Hydraulic rod; 22. Fixing sleeve; 23. First fixed seat; 24. First support seat; 25. Slide rod; 26. Second fixed seat; 27. Second support seat; 31. Fixed shaft; 32. Transmission gear; 33. Rack; 34. Slide bar; 35. Second locking bolt; 41. First vertical rod; 42. Second vertical rod; 43. First locking bolt. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0025] Please see Figure 1-4 As shown, this utility model is a hydraulic device for intermediate support in forging, comprising:

[0026] The base component includes a supporting base 11;

[0027] The support base 11 is used to connect and support the entire device;

[0028] The hydraulic support component includes two hydraulic rods 21. The telescopic ends of the two hydraulic rods 21 are jointly provided with a fixing sleeve 22. A first fixing seat 23 is fixedly provided at the middle of the top of the fixing sleeve 22. A first support seat 24 is fixedly provided at the top of the first fixing seat 23. Two sliding rods 25 are provided through one side of the first fixing seat 23. A second fixing seat 26 is fixedly provided at the opposite end of the two sliding rods 25. A second support seat 27 is fixedly provided at the top of the two second fixing seats 26.

[0029] The hydraulic rod 21 is used to provide the driving force required for the first support seat 24 and the second support seat 27 to move upward. The hydraulic rod 21 adopts the HSG series (ISO 6020 / 2 standard). The first support seat 24 and the second support seat 27 are both composed of a support frame and rollers rotatably arranged on the inner wall of the support frame. The first support seat 24 and the second support seat 27 are located on the same horizontal plane. The slide rod 25 is slidably engaged with the first fixed seat 23.

[0030] The outer walls of the two hydraulic rods 21 are provided with a support frame 12, and the two sides of the bottom end of the support frame 12 are respectively fixedly installed on the two sides of the top end of the support base 11.

[0031] The support frame 12 is in the shape of an inverted U, which is used to connect and support the hydraulic rod 21, thereby improving the overall stability of the hydraulic rod 21. A control panel is installed on one side of the support frame 12, and the hydraulic rod 21 is electrically connected to an external power source through the control panel.

[0032] It also includes an auxiliary support component, which includes two first vertical rods 41, and a second vertical rod 42 is slidably provided at the top of each of the two first vertical rods 41. The tops of the two second vertical rods 42 are respectively fixedly provided on both sides of the bottom end of the fixed sleeve 22.

[0033] The outer wall of the first vertical rod 41 penetrates the top of the support frame 12, and the support frame 12 provides auxiliary support for it.

[0034] The bottom end of the first vertical rod 41 is fixedly set at the top of the support base 11. The top of the outer wall of the first vertical rod 41 is threaded with a first locking bolt 43, and one end of the first locking bolt 43 is in contact with the outer wall of the second vertical rod 42.

[0035] The first locking bolt 43 is used to limit and fix the second vertical rod 42, thereby ensuring the overall stability of the second vertical rod 42.

[0036] Working principle: Place the support base 11 between the two manipulators and directly below the forging being transported. Then, open the hydraulic rod 21. The hydraulic rod 21 moves the fixed sleeve 22 upward, which in turn moves the second vertical rod 42 upward. Simultaneously, the upward movement of the fixed sleeve 22 moves the first fixed seat 23 upward, which in turn moves the first support seat 24 upward. At the same time, the first fixed seat 23 moves the two second fixed seats 26 upward via the sliding rod 25, which in turn moves the second support seats 27 upward, until the tops of the first support seat 24 and the two second support seats 27 are aligned with the bottom of the forging. Then, tighten the first locking bolt 43. This three-point support method can evenly distribute the weight of the forging, preventing the forging from bending and deforming due to its own weight, thereby improving the product yield. This method also facilitates the support of forgings at different transport heights.

[0037] Please see Figure 1-4 As shown, this embodiment, based on the above embodiment, further includes:

[0038] The adjusting component includes a fixed shaft 31, a transmission gear 32 is fixedly mounted on the outer wall of the fixed shaft 31, and racks 33 are meshed on both sides of the tooth edge of the transmission gear 32. The opposite ends of the two racks 33 are respectively fixedly connected to the opposite sides of the two second fixed seats 26.

[0039] The upper and lower ends of the fixed shaft 31 are respectively connected to the upper and lower bearings of the inner wall of the fixed sleeve 22.

[0040] Slides 34 are fixedly provided on opposite sides of the two racks 33, and the outer walls of the two slides 34 are slidably connected to the two sides of the inner wall of the fixed sleeve 22 respectively.

[0041] The slide bar 34 is T-shaped and is used to limit the movement of the rack 33. Both sides of the inner wall of the fixed sleeve 22 are provided with slide grooves that are adapted to the slide bar 34, and the narrow side end of the slide bar 34 passes through one side of the slide groove to the outside of the fixed sleeve 22.

[0042] The top of the fixed sleeve 22 is threaded with a second locking bolt 35, and the bottom end of the second locking bolt 35 contacts the top end of one of the racks 33;

[0043] The second locking bolt 35 is used to limit and fix the rack 33, thereby ensuring the overall stability of the rack 33.

[0044] Working principle: After the height of the first support seat 24 and the second support seat 27 is adjusted, the second locking bolt 35 is opened, and one of the second fixed seats 26 is moved outward. The outward movement of the second fixed seat 26 drives the rack 33 to move outward, and through the transmission gear 32, it drives the other rack 33 to move in the opposite direction. Through the other rack 33, it drives the other second fixed seat 26 to move in the opposite direction until the second support seat 27 moves to the appropriate position. Then, the second locking bolt 35 is tightened. In this way, the positional distance between the first support seat 24 and the two second support seats 27 can be adjusted to meet the support requirements of forgings between manipulators with different distances.

[0045] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A hydraulic device for intermediate support in forging, characterized in that, include: A base component, the base component including a support base (11); The hydraulic support component includes two hydraulic rods (21). The telescopic ends of the two hydraulic rods (21) are provided with a fixed sleeve (22). A first fixed seat (23) is fixedly provided at the middle of the top of the fixed sleeve (22). A first support seat (24) is fixedly provided at the top of the first fixed seat (23). Two sliding rods (25) are provided through one side of the first fixed seat (23). A second fixed seat (26) is fixedly provided at the opposite end of the two sliding rods (25). A second support seat (27) is fixedly provided at the top of the two second fixed seats (26).

2. The hydraulic device for intermediate support in forging according to claim 1, characterized in that: The outer walls of the two hydraulic rods (21) are provided with a support frame (12), and the two sides of the bottom end of the support frame (12) are respectively fixedly installed on the two sides of the top end of the support base (11).

3. The hydraulic device for intermediate support in forging according to claim 1, characterized in that: It also includes an auxiliary support component, which includes two first vertical rods (41), and a second vertical rod (42) is slidably provided at the top of each of the two first vertical rods (41). The tops of the two second vertical rods (42) are respectively fixedly provided on both sides of the bottom end of the fixed sleeve (22).

4. A hydraulic device for intermediate support in forging according to claim 3, characterized in that: The bottom end of the first vertical rod (41) is fixedly set at the top of the support base (11). The top of the outer wall of the first vertical rod (41) is threaded with a first locking bolt (43), and one end of the first locking bolt (43) is in contact with the outer wall of the second vertical rod (42).

5. The hydraulic device for intermediate support in forging according to claim 1, characterized in that: It also includes an adjustment component, which includes a fixed shaft (31). A transmission gear (32) is fixedly provided on the outer wall of the fixed shaft (31). Both sides of the tooth edge of the transmission gear (32) are meshed with racks (33). The opposite ends of the two racks (33) are respectively fixedly connected to the opposite sides of the two second fixed seats (26).

6. A hydraulic device for intermediate support in forging according to claim 5, characterized in that: Each of the two racks (33) is fixedly provided with a slide bar (34) on the opposite side, and the outer walls of the two slide bars (34) are slidably connected to the two sides of the inner wall of the fixed sleeve (22).

7. A hydraulic device for intermediate support in forging according to claim 5, characterized in that: The top of the fixed sleeve (22) is threaded with a second locking bolt (35), and the bottom end of the second locking bolt (35) contacts the top end of one of the racks (33).

Images