CN212144158U

CN212144158U - Insert block die for forming hole positions of products

Info

Publication number: CN212144158U
Application number: CN202020770286.2U
Authority: CN
Inventors: 解连涛; 赵延荣; 王凯正
Original assignee: Qingdao Chengxuan New Material Manufacturing Co ltd
Current assignee: Qingdao Chengxuan New Material Manufacturing Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-12-15
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a be used for fashioned mould of inserting of product hole site, including the bed die, bed die top position is provided with the mould, bed die upper surface central point puts and has seted up the shaping chamber, go up mould and bed die top central point and put all to set up the piece hole of inserting that runs through the setting, the downthehole wall of inserting all is provided with the regulation chamber that two symmetries set up, the hole position sliding connection that inserts of bed die has the bed die drift of inserting, the hole position sliding connection that inserts of going up the mould has the mould drift of inserting, it inserts drift and bed die and inserts drift lateral wall position and all sets up the regulation fixed orifices that two symmetries set up to go up the mould, the equal sliding connection of regulation intracavity has the regulation fixed block, adjust fixed block and regulation fixed orifices inner wall sliding connection. The utility model discloses it is more accurate to make the position fine setting of inserting in the mould production process for the product percent of pass improves greatly.

Description

Insert block die for forming hole positions of products

Technical Field

The utility model relates to the technical field of dies, especially, relate to a mould of inserting for product hole site is fashioned.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother". The blank is formed into a tool with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The die has a specific contour or cavity shape, and the blank can be separated (blanked) according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated or combined. When the blank is closed, the blank is injected into the die cavity for forming. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of die production is one of important marks of the mechanical manufacturing level.

Insert the mould among the prior art and use bolt fastening mostly in the use, there is certain error in the bolt fastening for in the mould finished product production process, the product has certain error to make the bad defective rate of product quality high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an insert die for forming product hole sites.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a mould of inserting for product hole site shaping, including the bed die, bed die top position is provided with the mould, bed die upper surface central point puts and has seted up the shaping chamber, go up mould and bed die top central point and put and all set up the piece hole of inserting that runs through the setting, the downthehole wall of inserting all is provided with the regulation chamber that two symmetries set up, the hole position sliding connection of inserting of bed die has the bed die drift of inserting, the hole position sliding connection of inserting of going up the mould has the mould drift of inserting, go up the mould drift of inserting and the bed die drift lateral wall position of inserting all set up the regulation fixed orifices that two symmetries set up, the equal sliding connection of regulation intracavity has the regulation fixed block, adjust fixed block and regulation fixed orifices inner wall sliding connection.

As a further description of the above technical solution:

two symmetrically-arranged fixing grooves are formed in the positions of two side walls of the lower die.

As a further description of the above technical solution:

and a mandril through hole which is arranged in a penetrating way is formed in the upper surface position of the lower die insert punch.

As a further description of the above technical solution:

the adjusting cavity is connected with the corresponding positions of the upper die and the lower die through bolts in a penetrating mode, the bolts are connected with the adjusting fixing blocks corresponding to the positions in a rotating mode, and the bolts are located on the outer side of the adjusting cavity and fixedly connected with knobs.

As a further description of the above technical solution:

and sealing mud is smeared at the gap positions between the lower die and the lower die insert punch and between the upper die and the upper die insert punch, and the surface of the sealing mud is smooth.

As a further description of the above technical solution:

the upper die insert punch and the lower die insert punch are made of cast iron materials.

As a further description of the above technical solution:

and the ejector rod through hole is connected with an ejector rod in a sliding manner.

The utility model discloses following beneficial effect has:

the utility model discloses a set up and adjust the fixed block and adjust the fixed orifices, insert the drift through inserting the mould and the drift injects insert downthehole with the bed die, adjust knob for adjust the fixed block card and advance to adjust in the fixed orifices, can finely tune the position and the inclination that the drift was inserted to the mould and the drift was inserted to the bed die through adjust knob, make when stamping die produces the product, product data accuracy more improves the qualification rate of product.

The utility model discloses it is more accurate to make the position fine setting of inserting in the mould production process for the product percent of pass improves greatly.

Drawings

Fig. 1 is a front view of an insert block mold for forming hole sites of products according to the present invention;

fig. 2 is a cross-sectional view of an insert block mold for forming hole sites of products according to the present invention;

fig. 3 is the utility model provides an upper die insert the drift cross-sectional view that is used for fashioned mould of inserting of product hole site.

Illustration of the drawings:

1. a lower die; 2. an upper die; 3. fixing grooves; 4. a knob; 5. an upper die insert punch; 6. a bolt; 7. adjusting the fixed block; 8. an adjustment chamber; 9. a molding cavity; 10. a mandril passes through the hole; 11. a lower die insert punch; 12. adjusting the fixing hole; 13. and (5) embedding block holes.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a mould of inserting for product hole site shaping, including

lower mould

1, 1 top position of lower mould is provided with

mould

2, 1 upper surface central point of lower mould puts and has seted up shaping chamber 9, go up

mould

2 and 1 top central point of lower mould and put and all set up the hole 13 of inserting that runs through the setting, the inner wall of the hole 13 of inserting all is provided with the regulation chamber 8 that two symmetries set up, the hole 13 position sliding connection that inserts of lower mould 1 has lower mould drift 11 of inserting, the hole 13 position sliding connection that inserts of going up mould 2 has last mould drift 5 of inserting, it inserts drift 11 lateral wall position and all sets up the regulation fixed orifices 12 of two symmetries setting to go up mould drift 5 and lower mould, it all sliding connection has regulation fixed block 7 to adjust in the chamber 8, adjust fixed block 7 and adjust fixed orifices 12 inner wall sliding.

Two symmetrically-arranged fixing grooves 3 are formed in the positions of two side walls of the lower die 1. And a mandril through hole 10 which is arranged in a penetrating way is formed in the upper surface position of the lower die insert punch 11. The adjusting cavity 8 is internally provided with a bolt 6 which is in threaded connection with the corresponding positions of the side walls of the upper die 2 and the lower die 1, the bolt 6 is rotatably connected with an adjusting fixing block 7 corresponding to the position, the bolt 6 is located at the outer end of the adjusting cavity 8 and is fixedly connected with a knob 4, the adjusting fixing block 7 is controlled to tightly support or loosen an upper die insert punch 5 and a lower die insert punch 11 through the knob 4 and the bolt 6 is controlled through the knob 4, the positions of the upper die insert punch 5 and the lower die insert punch 11 can be adjusted through the adjusting fixing block 7, and the punching size is more standard. The lower die 1 and the lower die insert between the punch 11, the upper die 2 and the upper die insert between the punch 5 are smeared with sealing mud, the surface of the sealing mud is smooth, the surface of a product can be smoother through the sealing mud, injection liquid is prevented from leaking into the insert hole 13, and burrs of the product can be effectively avoided. The upper die insert punch 5 and the lower die insert punch 11 are made of cast iron materials, and the cast iron materials are not easy to deform, so that the product is durable. The ejector rod through hole 10 is connected with an ejector rod in a sliding way, and a product in the forming cavity 9 is ejected out through the ejector rod.

The working principle is as follows: through inserting last mould punch 5 and the lower mould punch 11 of inserting into the insert hole 13, adjust knob 4 for adjust the fixed block 7 card in adjusting the fixed orifices 12, can finely tune the position and the inclination of punch 11 of inserting of mould punch 5 and lower mould through adjust knob 4, make when stamping die produces the product, product data is more accurate, improves the qualification rate of product.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A mould of inserting for product hole site is fashioned, including bed die (1), its characterized in that: an upper die (2) is arranged above the lower die (1), a forming cavity (9) is arranged at the center of the upper surface of the lower die (1), the center positions of the tops of the upper die (2) and the lower die (1) are both provided with insert block holes (13) which are arranged in a penetrating way, the inner wall of the insert hole (13) is provided with two symmetrically arranged adjusting cavities (8), an insert hole (13) of the lower die (1) is connected with a lower die insert punch (11) in a sliding way, an insert punch head (5) of an upper die is connected to the position of an insert hole (13) of the upper die (2) in a sliding manner, the side wall positions of the upper die insert punch (5) and the lower die insert punch (11) are both provided with two symmetrically arranged adjusting fixing holes (12), all sliding connection has regulation fixed block (7) in adjusting chamber (8), adjust fixed block (7) and adjust fixed orifices (12) inner wall sliding connection.

2. The insert die for forming of hole sites of products according to claim 1, wherein: two symmetrically-arranged fixing grooves (3) are formed in the positions of the two side walls of the lower die (1).

3. The insert die for forming of hole sites of products according to claim 1, wherein: and a mandril through hole (10) which is arranged in a penetrating way is formed in the upper surface position of the lower die insert punch (11).

4. The insert die for forming of hole sites of products according to claim 1, wherein: adjust chamber (8) in with last mould (2) and bed die (1) lateral wall correspond the position and all run through threaded connection and have bolt (6), bolt (6) rotate with the regulation fixed block (7) that correspond the position and are connected, bolt (6) are located the equal fixedly connected with knob (4) of the outer one end of regulation chamber (8).

5. The insert die for forming of hole sites of products according to claim 1, wherein: and sealing mud is coated at the gap positions between the lower die (1) and the lower die insert punch (11) and between the upper die (2) and the upper die insert punch (5), and the surface of the sealing mud is smooth.

6. The insert die for forming of hole sites of products according to claim 1, wherein: the upper die insert punch (5) and the lower die insert punch (11) are made of cast iron materials.

7. The insert die for forming of hole sites of products according to claim 3, wherein: the ejector rod through hole (10) is connected with an ejector rod in a sliding way.