Metal casting forging device

Abstract

The utility model relates to the technical field of metal casting, and discloses a metal casting forging device which comprises an operation table, a mounting plate is arranged at the top of the operation table, a top plate is arranged on the front side of the mounting plate, a hydraulic cylinder is arranged at the bottom of the top plate, and a placing plate is arranged at the top of the operation table. A lifting plate is arranged at the output end of the hydraulic cylinder, a box body is arranged at the bottom of the lifting plate, and a mounting cylinder is arranged on the inner bottom wall of the box body. According to the metal casting part forging device, by arranging the forging assembly and the fixing assembly, when a forging head body is disassembled, a rotating rod is rotated to drive the protruding side of a cam to rotate downwards, a push plate is extruded to move downwards, moving blocks on the two sides are pushed to move oppositely under driving of a connecting rod, springs are extruded, a vertical plate and a clamping block are driven to move, and clamping connection of the clamping block to a mounting column is relieved; and the mounting column can be moved downwards to drive the forging head body to move downwards, so that the forging head body is detached and replaced, and the purpose of conveniently detaching the forging head is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal casting, in particular to a metal casting forging device. Background Art

[0002] Forging is a processing method that uses a forging machine to apply pressure to a metal blank to cause it to undergo plastic deformation to obtain a forging with certain mechanical properties, a certain shape and size. The forging heads of the currently available metal casting forging devices are mostly not easy to disassemble and replace, and are very likely to deform during long-term high-temperature forging, which affects the use of the forging device. Therefore, a metal casting forging device is proposed to solve the above-mentioned problems. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the shortcomings of the prior art, the utility model provides a metal casting forging device, which has the advantages of easy disassembly of the forging head, etc., and solves the problem that the forging heads of the existing metal casting forging devices are mostly not easy to disassemble and replace, and are very likely to be deformed during long-term high-temperature forging, which affects the use of the forging device.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose of facilitating the disassembly of the forged head, the utility model provides the following technical solutions: a metal casting forging device comprises an operating table, a mounting plate is arranged on the top of the operating table, a top plate is arranged on the front side of the mounting plate, a hydraulic cylinder is arranged on the bottom of the top plate, a placing plate is arranged on the top of the operating table, a lifting plate is arranged on the output end of the hydraulic cylinder, a box body is arranged on the bottom of the lifting plate, a mounting cylinder is arranged on the inner bottom wall of the box body, a limiting cylinder extending to the top of the operating table is arranged on the bottom of the operating table, a support rod extending to the top of the limiting cylinder and fixedly connected to the lifting plate is arranged on the inner side of the limiting cylinder, a forging assembly extending to the outside of the box body and connected thereto is arranged inside the mounting cylinder, and a fixing assembly connected to the forging assembly and extending to the outside of the box body is arranged inside the box body.

[0007] Preferably, the forging assembly includes a mounting column, the mounting cylinder is movably installed with a mounting column extending to the bottom of the box body, the bottom of the mounting column is fixedly installed with a forging head body, the left and right sides of the box body are fixedly installed with limiting rings, and the top of the forging head body is fixedly installed with two vertical rods extending to the inner sides of two limiting rings respectively.

[0008] Preferably, the fixing assembly includes a cross bar, a cross bar is fixedly installed between the left and right sides of the inner wall of the box body, two moving blocks are slidably installed on the outer side of the cross bar, and a vertical plate is fixedly installed on the bottom of the moving block, and a clamping block extending to the inside of the mounting cylinder and engaged with the mounting column is fixedly installed on one side of the vertical plate, and a spring is fixedly installed on one side of the moving block and fixedly connected to the inner wall of the box body and sleeved on the outer side of the cross bar, a push plate is slidably installed on the inner side of the box body, and the bottom of the push plate is rotatably connected with two connecting rods that are rotatably connected to the two moving blocks respectively, and the inner wall of the box body is rotatably connected with a rotating rod extending to the outside of the box body on the left side, and a cam that fits the top of the push plate is fixedly installed on the outside of the rotating rod.

[0009] Preferably, four supporting legs are fixedly mounted on the bottom of the operating table, a mounting hole adapted to the limiting cylinder is provided inside the operating table, and both upper and lower sides of the inner wall of the limiting cylinder are designed to be open.

[0010] Preferably, a through hole is formed on the inner bottom wall of the box body, and a size of the through hole is adapted to the mounting column.

[0011] Preferably, both left and right sides of the mounting column are provided with card slots, and the size of the card slots is adapted to the card block.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a metal casting forging device, which has the following beneficial effects:

[0014] The metal casting forging device is provided with a forging assembly and a fixing assembly. When the forging head body is disassembled, the rotating rod drives the protruding side of the cam to rotate downward, the pushing plate is pressed to move downward, and the moving blocks on both sides are driven by the connecting rod to move back to each other and press the spring, so as to drive the vertical plate and the clamping block to move, and the clamping connection of the clamping block to the mounting column is released, so that the mounting column can be moved downward to drive the forging head body to move downward, the disassembly is completed and then the replacement is carried out, thereby achieving the purpose of facilitating the disassembly of the forging head. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle.

[0017] In the figure: 1 operating table, 2 mounting plate, 3 top plate, 4 hydraulic cylinder, 5 placement plate, 6 box body, 7 mounting cylinder, 8 forging assembly, 81 mounting column, 82 forging head body, 83 vertical rod, 84 limiting ring, 9 fixing assembly, 91 cross bar, 92 moving block, 93 vertical plate, 94 card block, 95 spring, 96 push plate, 97 connecting rod, 98 rotating rod, 99 cam, 10 lifting plate, 11 limiting cylinder, 12 supporting rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-2 The utility model provides a technical solution: a metal casting forging device, comprising an operating table 1, a mounting plate 2 is fixedly installed on the top of the operating table 1, a top plate 3 is fixedly installed on the front side of the mounting plate 2, a hydraulic cylinder 4 is fixedly installed on the bottom of the top plate 3, and the oil inlet of the hydraulic cylinder 4 is connected to the external oil outlet, a placing plate 5 is fixedly installed on the top of the operating table 1, a lifting plate 10 is fixedly installed on the output end of the hydraulic cylinder 4, a box body 6 is fixedly installed on the bottom of the lifting plate 10, a mounting cylinder 7 is fixedly installed on the inner bottom wall of the box body 6, a limiting cylinder 11 extending to the top of the operating table 1 is fixedly installed, a support rod 12 extending to the top of the limiting cylinder 11 and fixedly connected to the lifting plate 10 is slidably installed on the inner side of the limiting cylinder 11, the number of the support rods 12 is two and they are symmetrically distributed on the left and right, a forging assembly 8 extending to the outside of the box body 6 and connected thereto is movably installed inside the mounting cylinder 7, and a fixing assembly 9 connected to the forging assembly 8 and extending to the outside of the box body 6 is installed inside the box body 6.

[0020] Four supporting legs are fixedly installed at the bottom of the operating table 1. A mounting hole adapted to the limiting cylinder 11 is provided inside the operating table 1. The inner wall of the limiting cylinder 11 has openings on both the upper and lower sides.

[0021] The forging assembly 8 includes a mounting column 81. The mounting column 81 extending to the bottom of the box body 6 is movably installed inside the mounting cylinder 7. A forging head body 82 is fixedly installed at the bottom of the mounting column 81. Limiting rings 84 are fixedly installed on the left and right sides of the box body 6. Two vertical rods 83 are fixedly installed on the top of the forging head body 82 and extend to the inner sides of the two limiting rings 84 respectively.

[0022] The inner bottom wall of the box body 6 is provided with a through hole, the size of which is adapted to the mounting post 81 .

[0023] The fixing assembly 9 includes a cross bar 91, and the cross bar 91 is fixedly installed between the left and right sides of the inner wall of the box body 6. Two moving blocks 92 are slidably installed on the outer side of the cross bar 91. A limited circular hole is provided inside the moving block 92. The moving block 92 is movably installed on the outer side of the cross bar 91 through the limited circular hole to ensure the stability of the moving block 92 during movement. A vertical plate 93 is fixedly installed at the bottom of the moving block 92. A card block 94 extending to the inside of the installation cylinder 7 and clamped with the installation column 81 is fixedly installed on one side of the vertical plate 93. The left and right sides of the inner wall of the installation cylinder 7 are fixedly installed. A rectangular hole matching the card block 94 is opened on both sides. A spring 95 fixedly connected to the inner wall of the box body 6 and sleeved on the outside of the cross bar 91 is fixedly installed on one side of the moving block 92. The elastic coefficient of the spring 95 can be set according to needs. A push plate 96 is slidably installed on the inner side of the box body 6. The bottom of the push plate 96 is rotatably connected to two connecting rods 97 which are rotatably connected to the two moving blocks 92 respectively. The left side of the inner wall of the box body 6 is rotatably connected to a rotating rod 98 extending to the outside of the box body 6. A cam 99 that fits the top of the push plate 96 is fixedly installed on the outside of the rotating rod 98.

[0024] By setting the forging assembly 8 and the fixing assembly 9, when disassembling the forging head body 82, the rotating rod 98 drives the protruding side of the cam 99 to rotate downward, and the pushing plate 96 is pressed downward. Driven by the connecting rod 97, the moving blocks 92 on both sides are pushed to move away from each other and squeeze the spring 95, driving the vertical plate 93 and the clamping block 94 to move, and releasing the clamping connection of the clamping block 94 to the mounting column 81, so that the mounting column 81 can be moved downward to drive the forging head body 82 to move downward, and the disassembly is completed and then replaced, thereby achieving the purpose of facilitating the disassembly of the forging head.

[0025] The left and right sides of the mounting column 81 are both provided with card slots, and the size of the card slots is adapted to the card block 94 .

[0026] It is worth noting that the standard parts appearing in this application document can all be purchased from the market, and the specific connection methods of each part are connected using mature conventional welding methods in the prior art. In addition, the machinery, parts and equipment all use conventional models in the prior art, and the circuit connection uses conventional connection methods in the prior art. The contents not described in detail in the description belong to the prior art known to professional and technical personnel in this field and will not be described in detail here.

[0027] In summary, the metal casting forging device is provided with a forging assembly 8 and a fixing assembly 9. When the forging head body 82 is disassembled, the rotating rod 98 is rotated to drive the protruding side of the cam 99 to rotate downward, and the push plate 96 is pressed downward. Driven by the connecting rod 97, the moving blocks 92 on both sides are pushed to move back to each other and squeeze the spring 95, driving the vertical plate 93 and the clamping block 94 to move, and releasing the clamping connection of the clamping block 94 to the mounting column 81, so that the mounting column 81 can be moved downward to drive the forging head body 82 to move downward, complete the disassembly and then replace it, thereby achieving the purpose of facilitating the disassembly of the forging head, and solving the problem that the forging head of the existing metal casting forging device is not easy to be disassembled and replaced, and is very easy to deform during long-term high-temperature forging, which affects the use of the forging device.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although the 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 metal casting forging device, comprising an operating table, a mounting plate is arranged on the top of the operating table, a top plate is arranged on the front side of the mounting plate, a hydraulic cylinder is arranged on the bottom of the top plate, a placing plate is arranged on the top of the operating table, a lifting plate is arranged on the output end of the hydraulic cylinder, a box body is arranged on the bottom of the lifting plate, a mounting cylinder is arranged on the inner bottom wall of the box body, a limiting cylinder extending to the top of the operating table is arranged on the bottom of the operating table, a support rod extending to the top of the limiting cylinder and fixedly connected to the lifting plate is arranged on the inner side of the limiting cylinder, characterized in that: A forging component extending to and connected to the outside of the box body is arranged inside the installation cylinder, and a fixing component connected to the forging component and extending to the outside of the box body is arranged inside the box body.

2. A metal casting forging device according to claim 1, characterized in that: The forging assembly includes a mounting column, a mounting column extending to the bottom of the box body is movably installed inside the mounting cylinder, a forging head body is fixedly installed at the bottom of the mounting column, limiting rings are fixedly installed on the left and right sides of the box body, and two vertical rods are fixedly installed on the top of the forging head body and extend to the inner sides of two limiting rings respectively.

3. A metal casting forging device according to claim 2, characterized in that: The fixing assembly comprises a cross bar, a cross bar is fixedly installed between the left and right sides of the inner wall of the box body, and two moving blocks are slidably installed on the outer side of the cross bar, and a vertical plate is fixedly installed on the bottom of the moving block, and a clamping block extending to the inside of the mounting cylinder and engaged with the mounting column is fixedly installed on one side of the vertical plate, and a spring is fixedly installed on one side of the moving block and fixedly connected to the inner wall of the box body and sleeved on the outer side of the cross bar, and a push plate is slidably installed on the inner side of the box body, and the bottom of the push plate is rotatably connected with two connecting rods that are rotatably connected to the two moving blocks respectively, and the inner wall of the box body is rotatably connected with a rotating rod extending to the outside of the box body on the left side, and a cam that fits the top of the push plate is fixedly installed on the outside of the rotating rod.

4. A metal casting forging device according to claim 1, characterized in that: Four supporting legs are fixedly installed at the bottom of the operating table, and a mounting hole adapted to the limiting cylinder is provided inside the operating table, and both upper and lower sides of the inner wall of the limiting cylinder are designed to be open.

5. A metal casting forging device according to claim 2, characterized in that: A through hole is formed on the inner bottom wall of the box body, and the size of the through hole is adapted to the mounting column.

6. A metal casting forging device according to claim 3, characterized in that: The left and right sides of the installation column are both provided with card slots, and the size of the card slots is adapted to the card block.

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