CN216575371U

CN216575371U - H-shaped window rail die

Info

Publication number: CN216575371U
Application number: CN202122912108.6U
Authority: CN
Inventors: 单单; 单建国; 贾爱东
Original assignee: Deyu Anhui Technology Co ltd
Current assignee: Deyu Anhui Technology Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-05-24
Anticipated expiration: 2031-11-22

Abstract

The invention discloses an H-shaped window rail die, which comprises a fixed seat and a die seat, wherein the end surface of one end of the fixed seat is a discharge end surface, a through extrusion cavity is arranged in the fixed seat, and the extrusion cavity is communicated with the discharge end surface, and the H-shaped window rail die is characterized in that: the discharging end face is fixedly provided with two positioning rods and a limiting rod, the positioning rods are respectively positioned at two sides of the extrusion cavity, the limiting rod is connected with the two positioning rods, a positioning sliding groove is formed in the side face, close to the extrusion cavity, of each positioning rod, and the width of one end, close to the limiting rod, of each positioning sliding groove is smaller than that of one end, far away from the limiting rod, of each positioning sliding groove; the die holder is provided with an extrusion through hole, the die holder is tightly attached to the discharge end face, and one end of the die holder, which is far away from the limiting rod, can slide into the space between the two positioning rods through the positioning sliding groove.

Description

H-shaped window rail die

Technical Field

The invention relates to the technical field of window sliding rail manufacturing equipment, in particular to an H-shaped window sliding rail mold.

Background

The window rail is the abbreviation of window slide rail, the window slide rail is generally formed by extrusion through hydraulic die forging, also known as extrusion forging and continuous casting and continuous forging, so that a new metal forming process which not only has casting characteristics, but also is similar to die forging is provided.

The cross section of the window sliding rail is in an H shape, but the window sliding rails of different types still have some differences, such as different widths and different heights, so that the window sliding rails of different types are also produced. When the window rail is produced, the window rail needs to be manufactured according to the requirements of users, so that the die on the extrusion equipment needs to be frequently disassembled and replaced. In order to ensure stability, the existing mold is usually fixed on equipment tightly through bolts, so that the mold is very troublesome to disassemble.

In view of the above-mentioned related art, the inventor thinks that there is the problem that the mould is dismantled and is changed inconveniently, reduces production efficiency easily.

SUMMERY OF THE UTILITY MODEL

In order to improve that current mould is dismantled to change not convenient enough, the problem of easy reduction in production efficiency, this application provides an H type window rail mould.

The application provides an H type window rail mould adopts following technical scheme:

the utility model provides a H type window rail mould, includes fixing base and mould seat, and the terminal surface of fixing base one end is discharge end face, offers the chamber of extruding that link up in the fixing base, extrudes chamber and discharge end face intercommunication, its characterized in that: the discharging end face is fixedly provided with two positioning rods and a limiting rod, the positioning rods are respectively positioned at two sides of the extrusion cavity, the limiting rod is connected with the two positioning rods, a positioning chute is formed in the side face, close to the extrusion cavity, of each positioning rod, and the width of one end, close to the limiting rod, of each positioning chute is smaller than that of the end, far away from the limiting rod, of each positioning chute; the die holder is provided with an extrusion through hole, the die holder is tightly attached to the discharge end face, and one end of the die holder, which is far away from the limiting rod, can slide into the space between the two positioning rods through the positioning sliding groove.

Through adopting above-mentioned technical scheme, seted up on the discharge end face of fixing base and extrude the chamber, the fixing base is when the installation, installs in the extrusion mouth of extruder. After closely laminating mould seat and ejection of compact terminal surface, make the mould seat can slide in between two locating levers, because the width that the gag lever post one end was kept away from to the location spout is greater than the width of the other end to make in the mould seat can be comparatively light the slip-in location spout, but along with the increase of the degree of depth of slipping in, then can be fixed more and more tight, be difficult to drop. And through being provided with the gag lever post, reduce the phenomenon that the mould seat directly follows the roll-off between two locating levers appearing. The time spent on fixing the die seat can be greatly saved, and the production efficiency is improved.

Optionally, the mold base includes a base body and a base guide rod, the base body is located between the two positioning rods, the base guide rod is embedded in the positioning chute, and the width of the base guide rod is greater than the width of the positioning chute near one end of the limiting rod.

Through adopting above-mentioned technical scheme, the seat body is in setting for closely laminate with ejection of compact terminal surface, and the seat guide arm then is used for slipping into in the location spout. This structure can increase the distance between extrusion chamber and the location spout. When the extrusion die is used for extruding materials, the extruded materials are not easy to permeate into the positioning sliding groove, so that the cleaning frequency of the positioning sliding groove is reduced.

Optionally, the side wall of the positioning chute close to the discharge end face is parallel to the discharge end face.

Through adopting above-mentioned technical scheme, this structure can make the seat guide arm when sliding in the location spout, by the gradual one side of pushing discharge end face to fine assurance the stability that the seat body can laminate with discharge end face, the phenomenon that the material oozes is difficult for appearing.

Optionally, a positioning screw hole is formed in the side wall, away from the extrusion cavity, of the positioning rod, an included angle between the axis of the positioning screw hole and the positioning rod is an acute angle, a positioning screw rod penetrates through the positioning screw hole, and the positioning screw rod can be abutted to one end, away from the limiting rod, of the mold base.

By adopting the technical scheme, after the positioning screw rod is installed in the positioning hole, the positioning screw rod is screwed, and the die holder can be slowly pushed to move towards one side of the limiting rod. On the one hand, the die holder can be further fixed, and on the other hand, people can push the die holder to the position tightly attached to the discharge end face conveniently. And the positioning screw hole is obliquely arranged, so that when the positioning screw rod is not installed, the installation of the die seat is not influenced, and the die seat is simpler and more convenient to use.

Optionally, the positioning rod is provided with at least two positioning screw holes, and the positioning screw hole at the position of the positioning rod far away from one end of the limiting rod is denser than the positioning screw hole at the position of the limiting rod close to the one end of the limiting rod.

Through adopting above-mentioned technical scheme, the location screw is provided with a plurality ofly, can select the position of installation positioning screw according to actual conditions, is applicable to the mould seat of different models. Because the mould seat has certain thickness usually, the locating screw that the locating lever is close to the one end of gag lever post sets up location screw is not significant, so keep away from the locating screw of gag lever post one end department with the locating lever more intensive, be convenient for adjust.

Optionally, an elastic cushion block is fixedly arranged on the end face of the positioning screw rod.

Through adopting above-mentioned technical scheme, elastic cushion can play fine cushioning effect, when making positioning screw and the laminating of mould seat, reduces the scraping damage of positioning screw to mould seat surface.

Optionally, the end face of the positioning screw is rotatably provided with a rotating block, the rotating axis of the rotating block is collinear with the axis of the positioning screw, the diameter of the rotating block is smaller than that of the positioning screw, and the elastic cushion block is fixedly connected to the rotating block.

Through adopting above-mentioned technical scheme, when elastic cushion and mould seat surface butt, rotate positioning screw this moment, positioning screw rotates, and rotatory piece then does not rotate, has reduced elastic cushion's wearing and tearing, has improved positioning screw's life.

Optionally, one end of the positioning screw, which is far away from the rotating block, is hinged with a rotating handle, and a rotation axis of the rotating handle is perpendicular to an axis of the positioning screw.

Through adopting above-mentioned technical scheme, the setting of rotatory handle can be convenient for people to twist and move positioning screw, has saved the time of preparing the instrument, simultaneously because the rotatable adjusting position of rotatory handle can rotate to the position department adjacent with positioning screw when not using, saves the space that occupies.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the time spent on fixing the die seat can be greatly saved, and the production efficiency is improved.

2. The extruded materials are not easy to permeate into the positioning sliding groove, so that the cleaning frequency of the positioning sliding groove is reduced.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a schematic view of the installation of the die holder.

Description of reference numerals: 1. a fixed seat; 11. a discharge end face; 12. an extrusion chamber; 2. a mold base; 21. extruding a through hole; 22. a seat body; 23. a seat guide rod; 3. positioning a rod; 31. positioning the chute; 4. a limiting rod; 5. positioning the screw hole; 51. positioning a screw rod; 52. rotating the block; 53. an elastic cushion block; 6. the handle is rotated.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses H type window rail mould. Referring to fig. 1 and 2, the H-shaped window rail mold includes a fixing base 1 and a mold base 2. The terminal surface of 1 one end of fixing base is ejection of compact terminal surface 11, has seted up the chamber 12 that extrudes that link up in fixing base 1, and extrudes chamber 12 and 11 intercommunications of ejection of compact terminal surface. The die holder 2 is provided with an extrusion through hole 21, and the die holder 2 is tightly attached to the discharge end face 11 of the fixed seat 1.

Referring to fig. 1 and 2, a vertical positioning rod 3 and a horizontal limiting rod 4 are integrally formed on a discharge end surface 11 of a fixed seat 1, and the positioning rod 3 is respectively arranged on two sides of an extrusion cavity 12. The limiting rod 4 is positioned at the lower side of the extrusion cavity 12 and is connected with two positioning rods 3. The side surfaces of the two positioning rods 3 which are close to each other are provided with positioning chutes 31, and the lengths of the positioning chutes 31 are equal to the lengths of the positioning rods 3. The side wall of the inside wall of the positioning chute 31 close to the discharge end face 11 is parallel to the discharge end face 11, and the width of the positioning chute 31 close to one end of the limiting rod 4 is smaller than the width of the end far away from one end of the limiting rod 4. The mold base 2 includes a base body 22 and a base guide rod 23, the base body 22 is disposed between the two positioning rods 3, and the base guide rod 23 is integrally formed on the side wall of the base body 22 adjacent to the positioning rods 3. The seat body 22 is closely attached to the discharge end face 11 of the fixed seat 1 all the time, and the width of the seat guide rod 23 is greater than the width of the adjacent end of the positioning chute 31 and the limiting rod 4. The extrusion through hole 21 is located on the seat body 22, and the extrusion through hole 21 communicates with the extrusion chamber 12.

Referring to fig. 1 and 2, positioning screw holes 5 are formed in the side walls, away from each other, of the two positioning rods 3, and an included angle formed between the axis of each positioning screw hole 5 and the axis of each positioning rod 3 is an acute angle. The positioning screw holes 5 are provided in plurality, and the positioning screw holes 5 at the upper end of the positioning rod 3 are denser than the positioning screw holes 5 at the lower end of the positioning rod 3. A positioning screw 51 penetrates through the positioning screw hole 5, a rotating block 52 is rotatably mounted on one end, close to the extrusion cavity 12, of the positioning screw 51, the rotating axis of the rotating block 52 is collinear with the axis of the positioning screw 51, the diameter of the rotating block 52 is smaller than that of the positioning screw 51, and an elastic cushion block 53 is pasted on one end, far away from the positioning screw 51, of the rotating block 52. The other end of the positioning screw 51 is hinged with a rotating handle 6, and the rotating axis of the rotating handle 6 is perpendicular to the axis of the positioning screw 51.

The implementation principle of the H-shaped window rail mould provided by the embodiment of the application is as follows: an extrusion cavity 12 is formed in the discharge end face 11 of the fixed seat 1, and the fixed seat 1 is installed at the extrusion port of the extruder during installation. After closely laminating mould seat 2 and discharge end face 11, make mould seat 2 can slide in between two locating levers 3, because the width that 4 one ends of gag lever post were kept away from to location spout 31 is greater than the width of the other end to make in the mould seat 2 can be comparatively light slides in location spout 31, but along with the increase of the degree of depth of sliding in, then can be fixed more and more tight, be difficult to drop. And through being provided with gag lever post 4, reduce the phenomenon that the mould seat 2 directly follows the roll-off between two locating levers 3 to appear. Which can greatly save the time taken to fix the mold base 2. And seat guide arm 23 is when sliding into location spout 31, is pushed one side of discharge end face 11 by gradual to fine assurance seat body 22 can with the stability degree of discharge end face 11 laminating, the phenomenon that the material oozes is difficult for appearing. After the positioning screw 51 is installed in the positioning hole, the positioning screw 51 is screwed, and the mold base 2 can be slowly pushed to move towards one side of the limiting rod 4. On the one hand, the die holder 2 can be further fixed, and on the other hand, people can push the die holder 2 to the position tightly attached to the discharge end face 11. The positioning screw holes 5 are obliquely arranged, so that when the positioning screws 51 are not installed, the installation of the die holder 2 is not influenced, and the use is simpler and more convenient.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a H type window rail mould, includes fixing base (1) and mould seat (2), and the terminal surface of fixing base (1) one end is discharge end face (11), offers the chamber (12) of extruding that link up in fixing base (1), extrudes chamber (12) and discharge end face (11) intercommunication, its characterized in that: two positioning rods (3) and a limiting rod (4) are fixedly arranged on the discharging end face (11), the positioning rods (3) are respectively positioned at two sides of the extrusion cavity (12), the limiting rod (4) is connected with the two positioning rods (3), a positioning chute (31) is formed in the side face, close to the extrusion cavity (12), of each positioning rod (3), and the width of one end, close to the limiting rod (4), of each positioning chute (31) is smaller than that of one end, far away from the limiting rod (4); an extrusion through hole (21) is formed in the die seat (2), the die seat (2) is tightly attached to the discharge end face (11), and one end, far away from the limiting rod (4), of the positioning sliding groove (31) can slide into the space between the two positioning rods (3).

2. The H-shaped window rail mold according to claim 1, wherein: the die holder (2) comprises a holder body (22) and holder guide rods (23), the holder body (22) is located between the two positioning rods (3), the holder guide rods (23) are embedded in the positioning sliding grooves (31), and the width of the holder guide rods (23) is larger than that of the positioning sliding grooves (31) close to one ends of the limiting rods (4).

3. The H-shaped window rail mold of claim 2, wherein: the side wall of the positioning chute (31) close to the discharge end face (11) is parallel to the discharge end face (11).

4. The H-shaped window rail mold according to claim 1, wherein: locating lever (3) keep away from and to have seted up location screw (5) on extruding the lateral wall of chamber (12), the axis of location screw (5) and the contained angle between locating lever (3) are the acute angle, wear to be equipped with positioning screw (51) in location screw (5), positioning screw (51) can keep away from the one end butt of gag lever post (4) with mould seat (2).

5. The H-shaped window rail mold as claimed in claim 4, wherein: the positioning rod (3) is provided with at least two positioning screw holes (5), and the positioning screw holes (5) at one end of the positioning rod (3) far away from the limiting rod (4) are more dense than the positioning screw holes (5) at one end close to the limiting rod (4).

6. The H-shaped window rail mold as claimed in claim 5, wherein: an elastic cushion block (53) is fixedly arranged on the end face of the positioning screw rod (51).

7. The H-shaped window rail mold as claimed in claim 6, wherein: the end face of the positioning screw rod (51) is rotatably provided with a rotating block (52), the rotating axis of the rotating block (52) is collinear with the axis of the positioning screw rod (51), the diameter of the rotating block (52) is smaller than that of the positioning screw rod (51), and the elastic cushion block (53) is fixedly connected to the rotating block (52).

8. The H-shaped window rail mold as claimed in claim 7, wherein: one end of the positioning screw rod (51) far away from the rotating block (52) is hinged with a rotating handle (6), and the rotating axis of the rotating handle (6) is vertical to the axis of the positioning screw rod (51).