Metal forge piece forging die of split structure

Abstract

The metal forge piece forging die of the split structure comprises a first die assembly, synchronous downward moving assemblies, fixing assemblies and a second die assembly, the synchronous downward moving assemblies are arranged on the left side and the right side of the first die assembly, and the fixing assemblies are arranged on the front face and the back face of the first die assembly. The second mold assembly is arranged at the top of the first mold assembly, the first mold assembly comprises a first mold body, a sealing sleeve, a sealing ring and a positioning groove, and the synchronous downward moving assembly comprises a toothed plate, a mounting plate, a fixing groove, a fixing block, a gear, a containing groove and a connecting block. The metal forge piece forging die of the split structure has the advantages of being convenient to install and good in fixing effect, and solves the problems that in the prior art, when a split forging die is installed, operation steps are tedious, and when the split forging die is used after being installed, the connecting position of the split forging die is prone to shaking.

Description

TECHNICAL FIELD

[0001] The utility model relates to a forging die technical field, concretely relates to a split structure's metal forging die. BACKGROUND

[0002] Forging die refers to a kind of tool that can make blank into die forging piece.Forging die is the key process equipment necessary in die forging piece production, is the tool that equipment needs to use every stroke, plays a pivotal role in die forging piece production, and raw material is plastically deformed in forging die under the action of external force, so that the required shape and size of part are obtained.Forging die can be divided into hot forging die, warm forging die and cold forging die according to different forging temperatures, and hot forging die can also be divided into hammer forging die, screw press forging die, mechanical press forging die, flat forging die and hydraulic press forging die according to different equipment, and die holder needs to be designed and processed when press forging, and blank die, trimming die, piercing die, correction die and cold precision pressing die need to be made in forging process, so these dies and devices also belong to forging die category.

[0003] Split die is composed of multiple components that are easy to assemble and disassemble, which reduces cost and increases manufacturing and maintenance convenience by splitting the whole into several components, and the split forging die of prior art is relatively cumbersome in operation steps when installing, and the connecting part is prone to shaking when using after installation, therefore, a split structure's metal forging die is needed to overcome the above defects. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a split structure's metal forging die, which has the advantages of convenient installation and good fixing effect, to solve the problems in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a split structure's metal forging die, comprising first die assembly, synchronous downward moving assembly, fixed assembly and second die assembly, the synchronous downward moving assembly is arranged on the left and right sides of first die assembly, the fixed assembly is arranged on the front and back of first die assembly, the second die assembly is arranged on the top of first die assembly, the first die assembly comprises first die body, sealing sleeve, sealing ring and positioning groove, the synchronous downward moving assembly comprises toothed plate, mounting plate, fixed slot, fixed block, gear, containing groove and link block, the fixed assembly comprises strip block, sliding slot, threaded rod, sliding block, positioning column and rotary table, and the second die assembly comprises second die body, fixed column, L-shaped seat and round hole.

[0006] Further, the sealing sleeve is fixedly installed on the top of the first mold body, the second mold body is arranged in the inner cavity of the sealing sleeve, the inner cavity of the sealing sleeve and the bottom of the surface of the second mold body are sleeved with the sealing ring, and the fixed columns are fixedly installed around the bottom of the second mold body.

[0007] Further, the positioning grooves are arranged around the top of the first mold body, the L-shaped seats are fixedly installed on the two sides of the front and back surfaces of the second mold body, the circular holes are arranged in the L-shaped seats, and the sliding grooves are arranged in the strip-shaped blocks.

[0008] Further, the sliding blocks are slidably arranged on the two sides of the center of the sliding grooves, the threaded rods are rotatably arranged in the sliding blocks through threads, the rotating disc is arranged on the left side of the strip-shaped block, and the left side of the threaded rod penetrates through the left side of the strip-shaped block and is fixedly connected with the right side of the rotating disc.

[0009] Further, the positioning columns are fixedly installed on the outer sides of the sliding blocks, the side of the strip-shaped block close to the front and back surfaces of the first mold body is fixedly connected with the front and back surfaces of the first mold body, the connecting blocks are fixedly installed on the left and right sides of the first mold body, and the accommodating grooves are arranged in the connecting blocks.

[0010] Further, the gear is rotatably arranged in the inner cavity of the accommodating groove through the bearing, the fixed groove is arranged in the inner side of the connecting block and located at the back surface of the accommodating groove, the fixed block is arranged in the inner side of the fixed groove, and the surface of the gear is meshed with the toothed plate through the teeth.

[0011] Further, the mounting plate is fixedly installed on the top of the toothed plate, the side of the mounting plate close to the outer side of the second mold body is fixedly connected with the outer side of the second mold body, and the front surface of the fixed block is fixedly connected with the back surface of the toothed plate.

[0012] In conclusion, due to the adoption of the above-mentioned technology, the beneficial effects of the present application are:

[0013] The utility model discloses a synchronous down -moving subassembly is set up to make second mould component can be inserted inside first mould component, and the two sides of second mould component are fixed fast through the fixed component of setting, and the second mould component and first mould component are mainly forged to metal piece, and when connecting, first, second mould body moves down, and second mould body drives mounting panel and toothed plate to move down, and toothed plate inserts the inner chamber of link block through containing groove, then under the action of gear makes second mould body horizontal and moves down, and fixed column inserts inside first mould body through positioning groove, after moving to the specified position, rotates the turntable, and drives screw rod to rotate through the turnplate, and makes the slide block drive the fixed column through the round hole and penetrate to the inside of L type seat, thereby fixes second mould body, has convenient installation and the advantage that fixed effect is good, has solved the problem that the split type forging die of prior art is installed, and the operation step is more complicated, and the connecting place is easy to shake when using after installing. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is structure schematic drawing of the utility model;

[0015] Figure 2 It is fixed component structure schematic drawing of the utility model;

[0016] Figure 3 It is side surface cross section structure schematic drawing of the utility model;

[0017] Figure 4 It is synchronous down -moving subassembly side surface cross section structure schematic drawing of the utility model.

[0018] In the drawing: 1, first mould component;11, first mould body;12, sealing cover;13, sealing ring;14, positioning groove;2, synchronous down -moving subassembly;21, toothed plate;22, mounting panel;23, fixed groove;24, fixed block;25, gear;26, containing groove;27, link block;3, fixed component;31, strip block;32, sliding slot;33, screw rod;34, slide block;35, fixed column;36, turntable;4, second mould component;41, second mould body;42, fixed column;43, L type seat;44, round hole. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings in the utility model embodiment. Obviously, the described embodiment is part of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0020] The utility model provides a kind of metal forging forging die of split structure as shown in Figures 1-4 It is shown that a kind of metal forging forging die of split structure, including first die assembly 1, synchronous down component 2, fixed component 3 and second die assembly 4, the synchronous down component 2 is evenly arranged in the left and right sides of first die assembly 1, the fixed component 3 is evenly arranged in the front and back of first die assembly 1, the second die assembly 4 is arranged at the top of first die assembly 1, the first die assembly 1 includes first die body 11, sealing sleeve 12, sealing ring 13 and positioning groove 14, the synchronous down component 2 includes tooth plate 21, mounting plate 22, fixed groove 23, fixed block 24, gear 25, containing groove 26 and link block 27, the fixed component 3 includes strip block 31, sliding slot 32, threaded rod 33, sliding block 34, positioning column 35 and rotating disc 36, the second die assembly 4 includes second die body 41, fixed column 42, L-shaped seat 43 and round hole 44;

[0021] More specifically, by setting synchronous down component 2, so that second die assembly 4 can be inserted into the inside of first die assembly 1, by setting fixed component 3, the two sides of second die assembly 4 are quickly fixed, by setting second die assembly 4 and first die assembly 1, mainly for metal piece forging, when connecting, first, second die body 41 is moved downward, second die body 41 drives mounting plate 22 and tooth plate 21 to move downward, tooth plate 21 is inserted into the inner cavity of link block 27 through containing groove 26, then under the action of gear 25, so that second die body 41 moves horizontally downward, while fixed column 42 is inserted into the inside of first die body 11 through positioning groove 14, after moving to specified position, rotating disc 36 is rotated, threaded rod 33 is rotated by rotating disc 36, so that sliding block 34 drives positioning column 35 to penetrate to the inside of L-shaped seat 43 through round hole 44, so as to fix second die body 41, with the advantages of convenient installation and good fixing effect.

[0022] In some embodiments, the sealing sleeve 12 is fixedly installed on the top of the first mold body 11, the second mold body 41 is arranged in the inner cavity of the sealing sleeve 12, the inner cavity of the sealing sleeve 12 and the bottom of the surface of the second mold body 41 are sleeved with the sealing ring 13, the fixed columns 42 are fixedly installed around the bottom of the second mold body 41, more specifically, the outer side of the connection of the second mold body 41 is limited by the sealing sleeve 12, and the connection is sealed by cooperating with the sealing ring 13, and the fixed columns 42 are prevented from being displaced and shaken by penetrating into the inside of the first mold body 11 through the positioning grooves 14.

[0023] In some embodiments, the positioning grooves 14 are arranged around the top of the first mold body 11, the L-shaped seats 43 are fixedly installed on the two sides of the front and back centers of the second mold body 41, the round holes 44 are arranged in the inside of the L-shaped seats 43, and the sliding grooves 32 are arranged in the inside of the strip-shaped blocks 31, more specifically, the bottom of the fixed column 42 is limited by the positioning groove 14, the positioning column 35 is limited by the round hole 44, and the second mold body 41 is indirectly fixed.

[0024] In some embodiments, the sliding blocks 34 are slidably arranged on the two sides of the inner center of the sliding grooves 32, the threaded rods 33 are threadedly rotated in the inside of the sliding blocks 34, the rotating discs 36 are arranged on the left side of the strip-shaped blocks 31, the left side of the threaded rods 33 penetrates into the left side of the strip-shaped blocks 31 and is fixedly connected with the right side of the rotating discs 36, and more specifically, the positioning column 35 is limited by the sliding block 34, the positioning column 35 is prevented from shaking in the moving process, and the sliding block 34 is limited by the sliding groove 32.

[0025] In some embodiments, the positioning columns 35 are fixedly installed on the outer side of the sliding blocks 34, the strip-shaped blocks 31 are fixedly connected with the front and back surfaces of the first mold body 11 on the relatively close side, the connecting blocks 27 are fixedly installed on the left and right sides of the first mold body 11, and the accommodating grooves 26 are arranged in the inside of the connecting blocks 27, more specifically, the gear 25 is installed by cooperating with the bearing of the accommodating groove 26, and the toothed plate 21 is accommodated.

[0026] In some embodiments, the gear 25 is rotatably arranged in the inner cavity of the accommodating groove 26, the inner center of the connecting block 27 and the back surface of the accommodating groove 26 are provided with the fixing groove 23, the fixing groove 23 is provided with the fixing block 24, and the surface of the gear 25 is engaged with the toothed plate 21 by the teeth, more specifically, the toothed plate 21 is synchronously moved downward by the gear 25, and the fixing block 24 is limited by the fixing groove 23.

[0027] In some embodiments, the top of the toothed plate 21 is fixedly mounted with a mounting plate 22, the mounting plate 22 is fixedly connected with the outer side of the second mold body 41 relative to the close side, the front surface of the fixed block 24 is fixedly connected with the back surface of the toothed plate 21, and more specifically, the fixed block 24 is arranged to facilitate the upward movement of the toothed plate 21.

[0028] Working principle:

[0029] Step one: the second mold assembly 4 and the first mold assembly 1 are arranged to mainly forge the metal piece, when connected, first move the second mold body 41 downward, the second mold body 41 drives the mounting plate 22 and the toothed plate 21 to move downward, the toothed plate 21 is inserted into the inner cavity of the connecting block 27 through the containing groove 26, then the second mold body 41 is horizontally moved downward under the action of the gear 25.

[0030] Step two: the fixed column 42 is inserted into the inside of the first mold body 11 through the positioning groove 14, after being moved to the specified position, the rotating disc 36 is rotated, the rotating disc 36 drives the threaded rod 33 to rotate, the sliding block 34 drives the positioning column 35 to penetrate into the inside of the L-shaped seat 43 through the circular hole 44, so that the second mold body 41 is fixed, and the method has the advantages of convenient installation and good fixing effect.

[0031] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

[0032] It should be noted that in this paper, relationship terms such as first and second 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 the entities or operations. Moreover, the term "includes", "contains" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

Claims

1. A forging die for metal forgings with a split structure, characterized in that: The assembly includes a first mold assembly (1), a synchronous lowering assembly (2), a fixing assembly (3), and a second mold assembly (4). The synchronous lowering assemblies (2) are all located on the left and right sides of the first mold assembly (1). The fixing assemblies (3) are all located on the front and back sides of the first mold assembly (1). The second mold assembly (4) is located on the top of the first mold assembly (1). The first mold assembly (1) includes a first mold body (11), a sealing sleeve (12), a sealing ring (13), and a positioning groove (14). The synchronous downward moving component (2) includes a toothed plate (21), a mounting plate (22), a fixing groove (23), a fixing block (24), a gear (25), a receiving groove (26), and a connecting block (27). The fixing component (3) includes a strip block (31), a sliding groove (32), a threaded rod (33), a slider (34), a positioning post (35), and a turntable (36). The second mold component (4) includes a second mold body (41), a fixing post (42), an L-shaped seat (43), and a round hole (44).

2. The metal forging die with a split structure according to claim 1, characterized in that: The sealing sleeve (12) is fixedly installed on the top of the first mold body (11), the second mold body (41) is located in the inner cavity of the sealing sleeve (12), and a sealing ring (13) is sleeved on the bottom of the inner cavity of the sealing sleeve (12) and located on the surface of the second mold body (41). The fixing columns (42) are all fixedly installed around the bottom of the second mold body (41).

3. The metal forging die with a split structure according to claim 1, characterized in that: The positioning grooves (14) are all opened around the top of the first mold body (11), the L-shaped seats (43) are all fixedly installed on both sides of the center of the front and back of the second mold body (41), the round holes (44) are opened inside the L-shaped seats (43), and the sliding grooves (32) are opened inside the strip blocks (31).

4. The metal forging die with a split structure according to claim 1, characterized in that: The sliders (34) slide on both sides of the center inside the groove (32). The threaded rod (33) rotates inside the slider (34) by the thread. The turntable (36) is located on the left side of the strip block (31). The left side of the threaded rod (33) passes through to the left side of the strip block (31) and is fixedly connected to the right side of the turntable (36).

5. The metal forging die with a split structure according to claim 1, characterized in that: The positioning post (35) is fixedly installed on the outside of the slider (34). The side of the strip block (31) that is relatively close to the front and back of the first mold body (11) is fixedly connected. The connecting blocks (27) are all fixedly installed on the left and right sides of the first mold body (11). The receiving groove (26) is opened inside the connecting block (27).

6. The metal forging die with a split structure according to claim 1, characterized in that: The gear (25) rotates in the inner cavity of the receiving groove (26) via a bearing. A fixing groove (23) is provided inside the connecting block (27) and on the back of the receiving groove (26). A fixing block (24) is provided inside the fixing groove (23). A toothed plate (21) meshes with the surface of the gear (25) through teeth.

7. The metal forging die with a split structure according to claim 1, characterized in that: A mounting plate (22) is fixedly installed on the top of the toothed plate (21). The mounting plate (22) is fixedly connected to the outer side of the second mold body (41) on the side closest to it. The front of the fixing block (24) is fixedly connected to the back of the toothed plate (21).

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