CN214768665U

CN214768665U - Titanium alloy forging mould with warpage sheet structure

Info

Publication number: CN214768665U
Application number: CN202120350101.7U
Authority: CN
Inventors: 孟军柱; 刘建正; 董辽新; 张鹏涛; 韩晓超
Original assignee: Xi'an Weihe Forging Factory Co ltd
Current assignee: Xi'an Weihe Forging Factory Co ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-11-19
Anticipated expiration: 2031-02-08

Abstract

The utility model discloses a titanium alloy forging mould with warpage sheet structure, comprising a base plate, the equal rigid coupling in top four corners of bottom plate has first montant, the outer wall of ejector pin and the inner wall clearance fit of through-hole, second montant rigid coupling is in the top of bottom plate, the outer wall clearance fit of second montant has compression spring, compression spring's one end rigid coupling is in the bottom of second montant, compression spring's other end rigid coupling is in the top of bottom plate. This titanium alloy forging mould with warpage sheet structure for when the inside titanium alloy casting of die cavity that needs to the bed die shifts out, the user can inwards drive the handle and remove, make the handle drive the second ring frame and rotate, when the second ring frame rotates, drive the rope body and rotate, elastic deformation through torsion spring makes the kelly carry out the joint with the draw-in groove piece, and then improves the laminating stability of last mould and bed die, avoid the dislocation, improve work efficiency.

Description

Titanium alloy forging mould with warpage sheet structure

Technical Field

The utility model relates to a titanium alloy forging mould technical field specifically is a titanium alloy forging mould with warpage sheet metal structure.

Background

The forging die is a tool capable of forming a blank into a die forging, the forging die is key technological equipment necessary for die forging production, the tool is required to be used in each stroke of equipment, and plays a role in lifting weight in die forging production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a titanium alloy forging mould with warpage sheet structure to when solving the titanium alloy forging mould that has warpage sheet structure that proposes in the above-mentioned background art and having now and using, when titanium alloy casting shaping back, have certain high temperature, when manually shifting out the die cavity of the titanium alloy forging mould that has warpage sheet structure, have and remove dangerous problem.

In order to achieve the above object, the utility model provides a following technical scheme: the titanium alloy forging die with the warped thin plate structure comprises a bottom plate, wherein four corners of the top of the bottom plate are fixedly connected with first vertical rods, the tops of the first vertical rods are fixedly connected with a lower die, a through hole is formed in the bottom of the lower die, the inner wall of the through hole is communicated with a cavity of the lower die, the top of the lower die is attached with an upper die, the top of the upper die is fixedly connected with a sprue bush, and the top of the bottom plate is provided with an ejection mechanism;

the ejection mechanism comprises a cross rod, a sliding chute, a sliding block, a handle, a rod body, an ejector rod, a second vertical rod and a compression spring;

two the top left and right sides of bottom plate is located to the horizontal pole, two the spout has all been processed to the bottom of horizontal pole, two the inner wall of spout all slides and links to each other there is the slider, two the slider rigid coupling respectively in the top left and right sides of bottom plate, two the equal rigid coupling of one end of horizontal pole has the handle, two the other end of horizontal pole all rotates through the connecting axle and has linked to each other the body of rod, two the body of rod rotates through the connecting axle and has linked to each other there is the ejector pin, the outer wall of ejector pin and the inner wall clearance fit of through-hole, the inner wall clearance fit of ejector pin has the second montant, second montant rigid coupling is in the top of bottom plate, the outer wall clearance fit of second montant has compression spring, compression spring's one end rigid coupling is in the bottom of second montant, compression spring's other end rigid coupling is in the top of bottom plate.

Preferably, the sliding groove and the sliding block form a sliding limiting structure.

Preferably, the outer wall of the handle is processed with abrasive grains.

Preferably, the left side and the right side of the outer wall of the upper die are both provided with a fixing mechanism;

the fixing mechanism comprises a clamping rod, a torsion spring and a clamping groove block;

two the kelly rotates through the outer wall left and right sides of connecting axle and last mould respectively and links to each other, torque spring's inner wall and the outer wall clearance fit of connecting axle, torque spring's one end rigid coupling in the outer wall of last mould, torque spring's the other end rigid coupling in the outer wall of kelly, the bottom joint of kelly has the draw-in groove piece, two draw-in groove piece rigid coupling respectively in the outer wall left and right sides of last mould.

Preferably, the outer wall of the upper die is provided with a driving mechanism;

the driving mechanism comprises a first annular frame, a second annular frame, a handle and a rope body;

first annular frame rigid coupling in the outer wall of last mould, first annular frame rotates through the bearing and links to each other has the annular frame of second, the outer wall rigid coupling of the annular frame of second has a plurality of handles, the bottom left and right sides of the annular frame of second all rotates through the connecting axle and links to each other has the rope body, two the rope body rotates through connecting axle and two kellies respectively and links to each other.

Preferably, a plurality of the handles are distributed at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization.

This titanium alloy forging mould with warpage sheet structure, through the horizontal pole, the spout, the slider, the handle, the body of rod, the ejector pin, cooperation between second montant and the compression spring, make when needing to shift out the inside titanium alloy casting of die cavity of bed die, the user can inwards drive the handle and remove, and then make the handle drive the horizontal pole and remove, the horizontal pole passes through the slip of spout and slider and links to each other, make the horizontal pole drive the body of rod and rotate, and then make the body of rod promote ejector pin rebound, make the ejector pin pass through the through-hole immigration bed die's inside the die cavity, it is ejecting with the inside titanium alloy casting of die cavity of bed die, it is comparatively convenient, and convenient to take, and danger is reduced.

Through the kelly, torsion spring, the draw-in groove piece, first annular frame, the annular frame of second, cooperation between handle and the rope body, make when last mould and bed die laminate, the rotatable handle of user, make the handle drive the annular frame of second and rotate, when the annular frame of second rotates, it rotates to drive the rope body, and then the rotation through the rope body, pull the kelly and outwards open, and after last mould and bed die laminating, elastic deformation through torsion spring, make kelly and draw-in groove piece carry out the joint, and then improve the laminating stability of last mould and bed die, avoid the dislocation, improve work efficiency.

Drawings

FIG. 1 is a schematic view of the connection relationship of the present invention;

FIG. 2 is a schematic structural view of the cross plate, the second vertical rod and the compression spring of FIG. 1;

FIG. 3 is a schematic structural view of the cross bar, the sliding groove and the sliding block in FIG. 1;

fig. 4 is a schematic structural view of the catching rod, the torsion spring and the catching groove block in fig. 1.

In the figure: 1. the die comprises a bottom plate, 2, a first vertical rod, 3, a lower die, 4, a through hole, 5, an upper die, 6, a sprue bush, 7, an ejection mechanism, 701, a cross rod, 702, a sliding groove, 703, a sliding block, 704, a handle, 705, a rod body, 706, an ejector rod, 707, a second vertical rod, 708, a compression spring, 8, a fixing mechanism, 801, a clamping rod, 802, a torsion spring, 803, a clamping groove block, 9, a driving mechanism, 901, a first annular frame, 902, a second annular frame, 903, a handle, 904 and a rope body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a titanium alloy forging die with a warped sheet structure comprises a bottom plate 1, wherein four corners of the top of the bottom plate 1 are fixedly connected with first vertical rods 2, the tops of the first vertical rods 2 are fixedly connected with a lower die 3, the bottom of the lower die 3 is provided with a through hole 4, the inner wall of the through hole 4 is communicated with a cavity of the lower die 3, the top of the lower die 3 is attached with an upper die 5, the top of the upper die 5 is fixedly connected with a sprue bush 6, the top of the bottom plate 1 is provided with an ejection mechanism 7, the ejection mechanism 7 comprises a transverse rod 701, a sliding groove 702, a sliding block 703, a handle 704, a rod body 705, a push rod 706, a second vertical rod 707 and a compression spring 708, the two transverse rods 701 are arranged on the left side and the right side of the top of the bottom plate 1, the bottoms of the two transverse rods 701 are respectively provided with a sliding groove 702, the inner walls of the two sliding grooves 702 are respectively connected with the sliding block 703 in a sliding manner, so that the transverse rods 701 are connected with the sliding block 703 through the sliding grooves 702 to perform stable left-right movement, two sliding blocks 703 are respectively fixedly connected to the left side and the right side of the top of the bottom plate 1, one end of each of two cross rods 701 is fixedly connected with a handle 704, the handle 704 is used for driving the cross rod 701 to move leftwards and rightwards, the other end of each of the two cross rods 701 is rotatably connected with a rod body 705 through a connecting shaft, the two rod bodies 705 are rotatably connected with a push rod 706 through the connecting shaft, so that the rod bodies 705 can drive the push rod 706 to move upwards and downwards, the outer wall of the push rod 706 is in clearance fit with the inner wall of the through hole 4, so that the push rod 706 can move upwards and downwards on the outer wall of the second vertical rod 707, the second vertical rod 707 is fixedly connected to the top of the bottom plate 1, the outer wall of the second vertical rod 707 is in clearance fit with a compression spring 708, the compression spring 708 gives a downward moving force to the push rod 706, one end of the compression spring 708 is fixedly connected to the bottom of the second vertical rod 707, the other end of the compression spring 708 is fixedly connected to the top of the bottom plate 1, the sliding groove 702 and the sliding block 703 form a sliding limiting structure, and the sliding groove 702 is connected with the sliding block 703 in a sliding manner, so that the cross bar 701 can drive the rod body 705 to stably move, the rod body 705 can drive the ejector rod 706 to stably move up and down, and the outer wall of the handle 704 is provided with grinding grains for increasing the contact friction force between the handle 704 and a hand;

the left side and the right side of the outer wall of the upper die 5 are respectively provided with a fixing mechanism 8, each fixing mechanism 8 comprises a clamping rod 801, a torsion spring 802 and a clamping groove block 803, the two clamping rods 801 are respectively rotatably connected with the left side and the right side of the outer wall of the upper die 5 through a connecting shaft, the inner wall of the torsion spring 802 is in clearance fit with the outer wall of the connecting shaft, the torsion spring 802 gives clamping force for the clamping rods 801 to be clamped with the clamping groove blocks 803, one end of the torsion spring 802 is fixedly connected with the outer wall of the upper die 5, the other end of the torsion spring 802 is fixedly connected with the outer wall of the clamping rods 801, the clamping groove blocks 803 are clamped at the bottoms of the clamping rods 801, the bonding stability between the upper die 5 and the lower die 3 is improved through clamping of the clamping rods 801 and the clamping groove blocks 803, and the two clamping groove blocks 803 are respectively and fixedly connected with the left side and the right side of the outer wall of the upper die 5;

the outer wall of the upper die 5 is provided with a driving mechanism 9, the driving mechanism 9 comprises a first annular frame 901, a second annular frame 902, a handle 903 and a rope body 904, the first annular frame 901 is fixedly connected to the outer wall of the upper die 5, the first annular frame 901 is connected with the second annular frame 902 through a bearing in a rotating way, so that the second annular frame 902 can rotate on the outer wall of the first annular frame 901, the outer wall of the second annular frame 902 is fixedly connected with a plurality of handles 903, the handles 903 are used for driving the second annular frame 902 to rotate, the left side and the right side of the bottom of the second annular frame 902 are respectively connected with a rope body 904 in a rotating way through a connecting shaft, the second annular frame 902 is used for driving the rope body 904 to rotate, the two rope bodies 904 are respectively connected with the two clamping rods 801 in a rotating way through the connecting shaft, make rope body 904 can drive kelly 801 and rotate, and a plurality of handles 903 equidistance distributes between two liang for handle 903 can be stable drive second ring frame 902 rotate.

When the titanium alloy forging mold with the warped thin plate structure is used, when a titanium alloy casting in a cavity of the lower mold 3 needs to be moved out, a user can drive the handle 704 inwards to move, so that the handle 704 drives the cross rod 701 to move, the cross rod 701 is connected with the sliding block 703 through the sliding groove 702, so that the cross rod 701 drives the rod body 705 to rotate, the rod body 705 drives the ejector rod 706 to move upwards, the ejector rod 706 moves into the cavity of the lower mold 3 through the through hole 4, the titanium alloy casting in the cavity of the lower mold 3 is ejected out, the operation is convenient and fast, the taking is convenient, the danger is reduced, when the upper mold 5 and the lower mold 3 are attached, the user can rotate the handle 903, so that the handle 903 drives the second annular frame 902 to rotate, when the second annular frame 902 rotates, the rope 904 is driven to rotate, and further, the rope 904 rotates, draw kelly 801 outwards to after last mould 5 and bed die 3 laminating, through torsion spring 802's elastic deformation, make kelly 801 and draw groove piece 803 to carry out the joint, and then improve the laminating stability of last mould 5 and bed die 3, avoid the dislocation, improve work efficiency.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a titanium alloy forging mould with warpage sheet structure, includes bottom plate (1), the equal rigid coupling in top four corners of bottom plate (1) has first montant (2), and is a plurality of the top rigid coupling of first montant (2) has bed die (3), the bottom processing of bed die (3) has through-hole (4), the inner wall of through-hole (4) is linked together with the die cavity of bed die (3), the top laminating of bed die (3) has last mould (5), the top rigid coupling of going up mould (5) has runner cover (6), its characterized in that: the top of the bottom plate (1) is provided with an ejection mechanism (7);

the ejection mechanism (7) comprises a cross rod (701), a sliding groove (702), a sliding block (703), a handle (704), a rod body (705), a top rod (706), a second vertical rod (707) and a compression spring (708);

the two cross rods (701) are arranged on the left side and the right side of the top of the bottom plate (1), sliding grooves (702) are machined in the bottoms of the two cross rods (701), sliding blocks (703) are connected to the inner walls of the two sliding grooves (702) in a sliding manner, the two sliding blocks (703) are fixedly connected to the left side and the right side of the top of the bottom plate (1) respectively, a handle (704) is fixedly connected to one end of each of the two cross rods (701), a rod body (705) is connected to the other end of each of the two cross rods (701) in a rotating manner through a connecting shaft, a push rod (706) is connected to the two rod bodies (705) in a rotating manner through a connecting shaft, the outer wall of the push rod (706) is in clearance fit with the inner wall of the through hole (4), a second vertical rod (707) is in clearance fit with the inner wall of the push rod (706), the second vertical rod (707) is fixedly connected to the top of the bottom plate (1), a compression spring (708) is in clearance fit with the outer wall of the second vertical rod (707), one end of the compression spring (708) is fixedly connected to the bottom of the second vertical rod (707), and the other end of the compression spring (708) is fixedly connected to the top of the bottom plate (1).

2. The titanium alloy forging die with the warped thin plate structure of claim 1, wherein: the sliding groove (702) and the sliding block (703) form a sliding limiting structure.

3. The titanium alloy forging die with the warped thin plate structure of claim 1, wherein: the outer wall of the handle (704) is processed with grinding grains.

4. The titanium alloy forging die with the warped thin plate structure of claim 1, wherein: the left side and the right side of the outer wall of the upper die (5) are both provided with a fixing mechanism (8);

the fixing mechanism (8) comprises a clamping rod (801), a torsion spring (802) and a clamping groove block (803);

two kelly (801) rotate through the outer wall left and right sides of connecting axle and last mould (5) respectively and link to each other, the inner wall of torque spring (802) and the outer wall clearance fit of connecting axle, the one end rigid coupling of torque spring (802) in the outer wall of last mould (5), the other end rigid coupling of torque spring (802) is in the outer wall of kelly (801), the bottom joint of kelly (801) has draw-in groove piece (803), two draw-in groove piece (803) rigid coupling respectively in the outer wall left and right sides of last mould (5).

5. The titanium alloy forging die with the warped thin plate structure of claim 1, wherein: the outer wall of the upper die (5) is provided with a driving mechanism (9);

the driving mechanism (9) comprises a first annular frame (901), a second annular frame (902), a handle (903) and a rope body (904);

the first annular frame (901) is fixedly connected to the outer wall of an upper die (5), the first annular frame (901) is connected with a second annular frame (902) through a bearing in a rotating mode, a plurality of handles (903) are fixedly connected to the outer wall of the second annular frame (902), the left side and the right side of the bottom of the second annular frame (902) are connected with rope bodies (904) through connecting shafts in a rotating mode, and the rope bodies (904) are connected with two clamping rods (801) through the connecting shafts in a rotating mode.

6. The titanium alloy forging die with the warped thin plate structure of claim 5, wherein: the handles (903) are distributed at equal intervals.