CN212826546U

CN212826546U - Split type plate forming die

Info

Publication number: CN212826546U
Application number: CN202020778405.9U
Authority: CN
Inventors: 谭建聪
Original assignee: Linyi Shengde Machinery Co ltd
Current assignee: Linyi Shengde Machinery Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-03-30
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a split type plate forming die, which belongs to the technical field of die manufacturing, and comprises a base, a supporting part, a lower die, an upper die, a top cap and a material injection part which are arranged from bottom to top in sequence, wherein the lower die comprises a first fixed die and a lower die cavity movably connected with the first fixed die, the upper die comprises a second fixed die and an upper die cavity movably connected with the second fixed die, a forming cavity for forming a product is formed between the upper die cavity and the lower die cavity in an enclosing manner, one ends of the first fixed die and the second fixed die, which are close to each other, are respectively provided with a mounting groove, the bottom of the mounting groove is provided with a clamping mechanism, the side walls of the upper die cavity and the lower die cavity are provided with clamping grooves matched with the clamping mechanism, the upper end of the first fixed die is detachably connected with a guide column, the lower end of, the utility model has the advantages of can realize the leak protection of mould and conveniently load and unload, prolong the life of mould.

Description

Split type plate forming die

Technical Field

The utility model relates to a technical field is made to the mould, specifically is a split type plate forming die.

Background

The forming die, also called a section die, is manufactured according to the shape and the structure of an object in proportion, and a material is made into a tool with a certain shape by a pressing or pouring method.

Therefore, a person skilled in the relevant art improves this, for example, a split plate forming mold proposed in chinese patent publication No. CN210282915U, which includes a base, a support rod, a combined structure, a top cover, a material injection pipe, an exhaust pipe, and a backing plate, wherein the support rod is vertically installed at the upper end of the base, the combined structure is horizontally installed at the upper end of the support rod, the top cover is connected to the upper end of the combined structure through a bolt, the material injection pipe is vertically installed at the upper end of the top cover and located on the same central line, the exhaust pipe is embedded inside the combined structure and mechanically connected, and the bottom of the backing plate is attached to the top of the base; the integrated configuration includes joint structure, mounting structure, curb plate, one-tenth die cavity, joint structure both sides and mounting structure looks joint, the curb plate is installed in the mounting structure outside, joint structure, mounting structure, curb plate inboard are located to one-tenth die cavity, though the utility model discloses can satisfy the characteristics that change is dismantled to the mould to the convenience.

However, the technical solution in this application still has disadvantages, for example, the combined structure forming the forming cavity is split type, that is, each part is formed by clamping and fixing, a certain gap still exists between each part, and the mold is usually subjected to high pressure during use, so that raw materials are easily exuded from the gap to form defective products.

Based on this, the utility model designs a split type plate forming die to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a split type plate forming die to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a split type plate forming die, includes base, supporting part, lower mould, last mould, top cap and notes material portion that set gradually by down up, the lower mould include first fixed mould and with first fixed mould swing joint's lower die cavity, go up the mould include the second fixed mould and with second fixed mould swing joint's last die cavity, go up and enclose between die cavity and the lower die cavity and close the shaping chamber that forms and be used for the shaping product, the mounting groove has all been seted up to the one end that first fixed mould and second fixed mould are close to each other, the mounting groove bottom is equipped with latch mechanism, it is equipped with the joint groove with latch mechanism complex to go up die cavity and lower die cavity lateral wall, first fixed mould upper end can be dismantled and be connected with the guide post, second fixed mould lower extreme is equipped with the constant head tank with guide post location fit.

Preferably, the clamping mechanism comprises a mounting hole arranged on the side wall of the mounting groove, a clamping portion sliding in the length direction of the mounting hole and a clamping spring fixedly connected between the clamping portion and the bottom of the mounting hole.

Preferably, one side that joint portion is close the mounting groove is equipped with the inclined plane, and the extending surface orientation on inclined plane is close the direction at mounting groove center, the one end that joint portion is close the mounting groove is equipped with the arc excessively.

Preferably, the clamping mechanisms are four, and every two clamping mechanisms are symmetrically arranged at the bottoms of the two mounting grooves in a group.

Preferably, the bottom of guide post is equipped with the connection pad, first fixed mould up end is equipped with the spread groove that supplies the connection pad embedding, the connecting hole is worn to be equipped with along vertical direction in guide post upper end, the guide post is through with connecting hole complex connecting bolt locking on first fixed mould.

Preferably, the supporting part comprises supporting plates positioned on two sides, a supporting seat arranged between the supporting plates and a plurality of supporting rods arranged on the supporting seat, the bottom of each supporting rod is connected with the supporting seat, and the other end of each supporting rod is movably connected with the lower die.

Preferably, a buffer spring is sleeved on the outer peripheral side of the support rod, and two ends of the buffer spring respectively abut against the lower end face of the lower die and the upper end face of the support seat.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a fall into first fixed mould with lower mould and last mould, lower mould chamber and second fixed mould, go up the mould chamber, and can dismantle the connection through latch mechanism between first fixed mould and the lower mould chamber and between second fixed mould and the last mould chamber, and establish the guide post into the structure that can dismantle the connection, when using the mould, at first go up the mould chamber, the lower mould chamber blocks into the mounting groove of second fixed mould and first fixed mould respectively through latch mechanism, make the installation of last mould chamber and lower mould chamber accomplish, then carry out fixed mounting with first fixed mould with the guide post, accomplish the installation of mould, can make last mould and lower mould carry out the compound die, inject raw materials into the shaping intracavity through annotating the material portion and carry out shaping work, the last mould chamber and the lower mould chamber that are used for forming the chamber are overall structure, avoid producing too many gaps and make the raw materials leak in the shaping process, the upper die cavity and the lower die cavity as well as the first fixed die and the second fixed die are in detachable connection structures, so that when a certain part is damaged, the upper die cavity and the lower die cavity can be directly detached for replacement, and the anti-leakage and convenient-replacement structure has the advantages of leakage prevention and convenience in replacement; the guide post is also a part which is easy to wear, the guide post is detachably connected with the first fixed die, and the guide post can be conveniently disassembled and assembled, so that the guide post can be conveniently and quickly replaced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic cross-sectional view of the present embodiment;

FIG. 3 is an enlarged view of area A of FIG. 2;

fig. 4 is an exploded view of the present embodiment.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a support portion; 21. a support plate; 22. a supporting seat; 23. a support bar; 24. a buffer spring; 3. a lower die; 31. a first fixed mold; 32. a lower die cavity; 33. mounting grooves; 34. a clamping groove; 4. an upper die; 41. a second fixed mold; 42. an upper mold cavity; 43. positioning a groove; 5. a top cover; 6. a material injection part; 7. a forming cavity; 8. a guide post; 81. a connecting disc; 82. a connecting bolt; 9. a clamping mechanism; 91. mounting holes; 92. a clamping part; 921. an inclined surface; 93. the spring is clamped.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a split type plate forming die, include base 1 that sets gradually from bottom to top, supporting part 2, lower mould 3, go up mould 4, top cap 5 and notes material portion 6, lower mould 3 includes first fixed mould 31 and the lower mould chamber 32 with first fixed mould 31 swing joint, it includes second fixed mould 41 and the last mould chamber 42 with second fixed mould 41 swing joint to go up mould 4, go up and enclose between mould chamber 42 and the lower mould chamber 32 and form the shaping chamber 7 that is used for the shaping product, mounting groove 33 has all been seted up to the one end that first fixed mould 31 and second fixed mould 41 are close to each other, mounting groove 33 bottom is equipped with latch mechanism 9, it is equipped with and latch mechanism 9 complex joint groove 34 with latch mechanism 9 to go up mould chamber 42 and lower mould chamber 32 lateral wall, first fixed mould 31 upper end can be dismantled and be connected with guide post 8, second fixed mould 41 lower extreme is equipped with and fixes a position.

Preferably, the clamping mechanism 9 includes an installation hole 91 formed in a side wall of the installation groove 33, a clamping portion 92 sliding in a length direction of the installation hole 91, and a clamping spring 93 fixedly connected between the clamping portion 92 and a bottom of the installation hole 91, when the first fixed mold 31 and the second fixed mold 41 are installed, the upper mold cavity 42 or the lower mold cavity 32 is inserted into the installation groove 33, so that the clamping groove 34 is embedded with the clamping portion 92, and the upper mold cavity 42 or the lower mold cavity 32 is fixed in the installation groove 33, wherein the first fixed mold 31, the second fixed mold 41, the upper mold cavity 42, and the lower mold cavity 32 can be further fastened by matching with corresponding bolts, so that the connection between the upper mold cavity 42 and the lower mold cavity 32 is more stable.

Preferably, the one side that joint portion 92 is close to mounting groove 33 is equipped with inclined plane 921, and the extension face orientation of inclined plane 921 is close to the direction at mounting groove 33 center, it is excessive that joint portion 92 is equipped with the arc near the one end of mounting groove 33, the setting of inclined plane 921, can get into mounting groove 33 when last die cavity 42 or lower die cavity 32 and the contact between the mounting groove 33 has corresponding guide process, make in last die cavity 42 or lower die cavity 32 along inclined plane 921 impress joint portion 92 in mounting hole 91, thereby make the installation fixing process of last die cavity 42 and lower die cavity 32 more stable controllable.

Preferably, four clamping mechanisms 9 are arranged, and each two clamping mechanisms are symmetrically arranged at the bottoms of the two mounting grooves 33 in a group, so that the upper die cavity 42 and the lower die cavity 32 can be stably connected, and the forming cavity 7 is more stable.

Preferably, the bottom of guide post 8 is equipped with connection pad 81, and the up end of first fixed mould 31 is equipped with the spread groove (not shown in the figure) that supplies connection pad 81 to imbed, and guide post 8 upper end is worn to be equipped with connecting hole (not shown in the figure) along vertical direction, and guide post 8 locks on first fixed mould 31 through connecting bolt 82 with connecting hole complex, can conveniently realize installing in the dismantlement between guide post 8 and the first fixed mould 31 from this to can conveniently change when guide post 8 is impaired.

Preferably, the supporting part 2 includes the backup pad 21 that is located both sides, locates the supporting seat 22 between the backup pad 21 and locates a plurality of bracing pieces 23 on the supporting seat 22, and the bottom and the supporting seat 22 of bracing piece 23 are connected, and its other end and 3 swing joint of lower mould through backup pad 21, supporting seat 22 and bracing piece 23, can carry out stable support to lower mould 3 and last mould 4, and can conveniently install lower mould 3 to make the mould wholly have more the flexibility.

Preferably, the support rod 23 is sleeved with a buffer spring 24 on the periphery, two ends of the buffer spring 24 are respectively abutted between the lower end face of the lower die 3 and the upper end face of the support seat 22, and the arrangement of the buffer spring 24 can guide and eliminate the vibration generated between the upper die 4 and the lower die 3, so that the damage to the whole die is reduced, and the service life of the die is prolonged.

One specific application of this embodiment is:

the utility model discloses a divide into first fixed mould 31, lower mould chamber 32 and second fixed mould 41, go up mould chamber 42 with lower mould 3 and last mould 4, and carry out detachable connection through latch mechanism 9 between first fixed mould 31 and the lower mould chamber 32 and between second fixed mould 41 and last mould chamber 42, and set up guide post 8 into detachable connection's structure, when using the mould, at first go up mould chamber 42, lower mould chamber 32 blocks into respectively in second fixed mould 41 and the mounting groove 33 of first fixed mould 31 through latch mechanism 9, make upper mould chamber 42 and lower mould chamber 32 accomplish the installation, then carry out fixed mounting with first fixed mould 31 with guide post 8, accomplish the installation of mould, can make last mould 4 and lower mould 3 carry out the compound die finally, inject the raw materials into the shaping chamber 7 through annotating material portion 6 and carry out shaping work, upper mould chamber 42 and lower mould chamber 32 for forming chamber 7 are overall structure, the raw material leakage in the forming process is avoided due to the generation of excessive gaps, and the upper die cavity 42, the lower die cavity 32, the first fixed die 31 and the second fixed die 41 are of detachable connection structures, so that when a certain part is damaged, the detachable connection structure can be directly detached for replacement, and the leakage-proof and replacement-convenient die has the advantages of leakage prevention and convenience in replacement; wherein, the guide post 8 is also a part which is easy to wear, the guide post 8 is detachably connected with the first fixed mold 31, and the guide post 8 can be conveniently disassembled and assembled, so that the guide post 8 can be conveniently and quickly replaced.

To sum up, through above-mentioned structure, can realize the leak protection and the convenient loading and unloading of mould to reduce the overall cost of mould, prolong the life of mould.

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 split type plate forming die, includes base (1), supporting part (2), lower mould (3), last mould (4), top cap (5) and notes material portion (6) that set gradually from lower to upper, its characterized in that: the lower die (3) comprises a first fixed die (31) and a lower die cavity (32) movably connected with the first fixed die (31), the upper die (4) comprises a second fixed die (41) and an upper die cavity (42) movably connected with the second fixed die (41), a forming cavity (7) for forming a product is enclosed between the upper die cavity (42) and the lower die cavity (32), one ends of the first fixed die (31) and the second fixed die (41) which are close to each other are provided with mounting grooves (33), the bottom of the mounting groove (33) is provided with a clamping mechanism (9), the side walls of the upper die cavity (42) and the lower die cavity (32) are provided with clamping grooves (34) matched with the clamping mechanism (9), the upper end of the first fixed mould (31) is detachably connected with a guide post (8), and a positioning groove (43) matched with the guide column (8) in a positioning way is arranged at the lower end of the second fixed die (41).

2. The split plate forming mold according to claim 1, wherein: clamping mechanism (9) including locating mounting hole (91) of mounting groove (33) lateral wall, slide in mounting hole (91) length direction on joint portion (92) and rigid coupling in joint spring (93) between joint portion (92) and mounting hole (91) bottom.

3. The split plate forming mold according to claim 2, wherein: one side that joint portion (92) are close mounting groove (33) is equipped with inclined plane (921), and the extension face orientation of inclined plane (921) is close the direction at mounting groove (33) center, the one end that joint portion (92) are close mounting groove (33) is equipped with the arc excessively.

4. The split plate forming mold according to claim 1, wherein: the clamping mechanisms (9) are four, and every two clamping mechanisms are symmetrically arranged at the bottoms of the two mounting grooves (33).

5. The split plate forming mold according to claim 1, wherein: the bottom of guide post (8) is equipped with connection pad (81), first fixed mould (31) up end is equipped with the spread groove that supplies connection pad (81) embedding, the connecting hole is worn to be equipped with along vertical direction in guide post (8) upper end, guide post (8) are through locking on first fixed mould (31) with connecting hole complex connecting bolt (82).

6. The split plate forming mold according to claim 1, wherein: the supporting part (2) comprises supporting plates (21) positioned on two sides, a supporting seat (22) arranged between the supporting plates (21) and a plurality of supporting rods (23) arranged on the supporting seat (22), the bottoms of the supporting rods (23) are connected with the supporting seat (22), and the other ends of the supporting rods are movably connected with the lower die (3).

7. The split plate forming mold according to claim 6, wherein: the periphery of the support rod (23) is sleeved with a buffer spring (24), and two ends of the buffer spring (24) are respectively abutted between the lower end face of the lower die (3) and the upper end face of the support seat (22).