CN217573988U

CN217573988U - Extrusion molding die for processing heat shrinkable sleeve

Info

Publication number: CN217573988U
Application number: CN202221149058.9U
Authority: CN
Inventors: 王正; 鲁尔兵
Original assignee: Dongguan Pengyuan Electronic Materials Co ltd
Current assignee: Dongguan Pengyuan Electronic Materials Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-10-14
Anticipated expiration: 2032-05-13

Abstract

The utility model provides an extrusion moulding mould is used in processing of heat shrinkable sleeve relates to forming die technical field, including outside die sleeve, the inside of outside die sleeve is equipped with the taper die sleeve, the spread groove has been seted up to the one end of taper die sleeve, the front of outside die sleeve is equipped with the regulating plate, and regulating plate and outside die sleeve swing joint, the surface array of regulating plate is equipped with the shaping head, the inside of shaping head is equipped with the inner core, and inner core and spread groove threaded connection, and the regulating plate is equipped with the shaping head of different models all around, when needs are through extruding the heat shrinkable sleeve of different models, only need through rotatory regulating plate, makes the shaping head that corresponds align with outside die sleeve fixed, then the inner core that will correspond be connected with the taper die sleeve can, this kind of design makes the shaping head of mould change convenient and fast, has saved the time, has improved machining efficiency.

Description

Extrusion molding die for processing heat shrinkable sleeve

Technical Field

The utility model relates to a forming die technical field especially relates to a processing of heat shrink sleeve is with extrusion moulding mould.

Background

The heat shrinkable tube is a sleeve tube which is soft in texture and can be gradually shrunk when heated to more than 30 ℃, and is widely applied to insulation protection of various batteries, inductors, capacitors and the like and rust prevention, corrosion prevention and packaging of special parts. The heat-shrinkable tube is mainly made of plastic, but the traditional single-color heat-shrinkable tube has more defects when being applied to a glass lamp tube and part of special industries.

The patent that is CN212372665U according to the patent number discloses a thermal contraction double-walled sleeve pipe exempts from to transfer extrusion tooling, including the mold base, the left end face fluting of mold base is equipped with the equipment fixing groove, installation mandrel gag lever post in the equipment fixing groove, the joint piece is all installed to the upper and lower both sides of mandrel gag lever post, a set of constant head tank has been seted up to the right-hand member face of mold base, the outer module of installation is connected on the right side of mold base, the left end face of outer module just corresponds a set of locating lever of welding installation on the constant head tank, and is a set of the inner circle of locating lever just is in it is equipped with outer sol passageway to leave in the outer module, the inner circle of outer sol passageway is left and is equipped with inlayer sol passageway, the inner circle installation mandrel pole of inlayer sol passageway, the left end face of mandrel pole just corresponds mandrel gag lever department fluting is equipped with the spacing groove, the inside lateral wall fluting of spacing groove is equipped with a set of joint groove. The utility model has the advantages of reasonable design, tubular product has removed the process of artifical debugging concentricity when extruding from.

The existing extrusion molding die for processing the heat shrinkable sleeve can only correspond to one type of heat shrinkable sleeve with one diameter, and when different heat shrinkable sleeves need to be extruded, the die needs to be disassembled and replaced, so that time and labor are wasted, and the processing efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an extrusion molding die for processing a heat shrinkable sleeve.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a processing of heat shrink sleeve is with extrusion moulding mould, includes outside die sleeve, the inside of outside die sleeve is equipped with the taper die sleeve, the spread groove has been seted up to the one end of taper die sleeve, the front of outside die sleeve is equipped with the regulating plate, and regulating plate and outside die sleeve swing joint, the surface array of regulating plate is equipped with the shaping head, the inside of shaping head is equipped with the inner core, and inner core and spread groove threaded connection.

Preferably, a clamping groove is formed in the side face of the forming head and is movably connected with the adjusting plate, a connecting hole is formed in the front face of the forming head and penetrates through the clamping groove, fastening holes are formed in the front face array of the adjusting plate, fastening bolts are arranged in the connecting holes, and the fastening bolts are in threaded connection with the fastening holes.

Preferably, the front of the external die sleeve is provided with a positioning hole, the side surface of the forming head is provided with a fixing block, the surface of the fixing block is provided with a threaded hole, the threaded hole penetrates through the fixing block, a positioning bolt is arranged in the threaded hole and is in threaded connection with the threaded hole, and the positioning bolt is movably connected with the positioning hole.

Preferably, the one end array of taper die sleeve is equipped with the installation piece, the mounting groove has been seted up to the one end array of outside die sleeve, and the installation piece is connected with the mounting groove block, the mounting hole has all been seted up to the surface of installation piece and the inside of mounting groove, and the mounting hole runs through the installation piece.

Preferably, the surface array of the external die sleeve is provided with air inlet pipes, and the air inlet pipes penetrate through the surface of the external die sleeve.

Preferably, the central axis of the outer die sleeve coincides with the central axis of the tapered die sleeve, and one end of the tapered die sleeve penetrates through one end of the outer die sleeve.

Advantageous effects

The utility model discloses in, the surface of outside die sleeve is equipped with the regulating plate, and the regulating plate is equipped with the shaping head of different models all around, when the heat shrink sleeve of different models is extruded to needs process, only need through rotatory regulating plate, makes the shaping head that corresponds align with outside die sleeve fixed, then with the inner core that corresponds be connected with the taper die sleeve can, this kind of design makes the shaping head of mould change convenient and fast, has saved the time, has improved machining efficiency.

Drawings

FIG. 1 is an isometric view of the present invention;

fig. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is a view showing the structure of the external form of the present invention;

fig. 4 is a partial exploded view of the present invention.

Illustration of the drawings:

1. an outer die case; 2. an adjusting plate; 3. an air inlet pipe; 4. an inner core; 5. positioning holes; 6. connecting grooves; 7. a forming head; 8. mounting blocks; 9. a tapered die sleeve; 10. mounting grooves; 11. mounting holes; 12. fastening a bolt; 13. positioning the bolt; 14. connecting holes; 15. a fixed block; 16. a card slot; 17. a fastening hole; 18. a threaded hole.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, an extrusion molding die for processing a heat shrinkable sleeve comprises an external die sleeve 1, wherein a tapered die sleeve 9 is arranged inside the external die sleeve 1, a connecting groove 6 is formed in one end of the tapered die sleeve 9, an adjusting plate 2 is arranged on the front surface of the external die sleeve 1, the adjusting plate 2 is movably connected with the external die sleeve 1, molding heads 7 are arranged on the surface of the adjusting plate 2 in an array mode, an inner core 4 is arranged inside the molding heads 7, and the inner core 4 is in threaded connection with the connecting groove 6.

The side face of the forming head 7 is provided with a clamping groove 16, the clamping groove 16 is movably connected with the adjusting plate 2, the front face of the forming head 7 is provided with a connecting hole 14, the connecting hole 14 penetrates through the clamping groove 16, the front face of the adjusting plate 2 is provided with fastening holes 17 in an array mode, fastening bolts 12 are arranged in the connecting holes 14, and the fastening bolts 12 are in threaded connection with the fastening holes 17. The front surface of the external die sleeve 1 is provided with a positioning hole 5, the side surface of the forming head 7 is provided with a fixing block 15, the surface of the fixing block 15 is provided with a threaded hole 18, the threaded hole 18 penetrates through the fixing block 15, a positioning bolt 13 is arranged in the threaded hole 18, the positioning bolt 13 is in threaded connection with the threaded hole 18, and the positioning bolt 13 is movably connected with the positioning hole 5. The one end array of taper die sleeve 9 is equipped with installation piece 8, and mounting groove 10 has been seted up to the one end array of outside die sleeve 1, and installation piece 8 is connected with mounting groove 10 block, and mounting hole 11 has all been seted up to the surface of installation piece 8 and the inside of mounting groove 10, and mounting hole 11 runs through installation piece 8. The surface array of the external die sleeve 1 is provided with air inlet pipes 3, and the air inlet pipes 3 penetrate through the surface of the external die sleeve 1. The central axis of the outer die sleeve 1 coincides with the central axis of the tapered die sleeve 9, and one end of the tapered die sleeve 9 penetrates through one end of the outer die sleeve 1.

The utility model discloses a theory of operation: before use, the external die sleeve 1 and the conical die sleeve 9 are clamped in the mounting groove 10 through the mounting hole 11, then the external die sleeve and the conical die sleeve are fixedly mounted with the mounting hole 11 through bolts, firstly, the central shaft of the required forming head 7 is moved to coincide with the central shaft of the external die sleeve 1 through the rotary adjusting plate 2, then, the forming head 7 is fixed through the positioning bolt 13, then, the internal core 4 is placed into the connecting groove 6 at one end of the conical die sleeve 9 from the center of the forming head 7 to enable the internal core 4 to be in threaded connection with the connecting groove 6 at one end of the conical die sleeve 9, during processing, raw materials pass through the space between the external die sleeve 1 and the conical die sleeve 9, under the air pressure of air entering the air inlet pipe 3, the raw materials are extruded through the gap between the internal core 4 and the forming head 7, the adjusting plate 2 is arranged on the surface of the external die sleeve 1, the forming heads 7 of different models are arranged on the periphery of the adjusting plate 2, when the heat shrinkable sleeves of different models are extruded, the corresponding forming heads 7 and the external die sleeve 1 are aligned and fixed through the rotary adjusting plate 2, and then, and the corresponding internal core 4 and the conical die sleeve 9 are connected, the design, the forming heads 7 of the die sleeve are convenient and rapid replacement are realized, the time is saved, and the processing efficiency is improved.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a processing of thermal contraction sleeve is with extrusion moulding mould, includes outside die sleeve (1), its characterized in that: the inside of outside die sleeve (1) is equipped with taper die sleeve (9), spread groove (6) have been seted up to the one end of taper die sleeve (9), the front of outside die sleeve (1) is equipped with regulating plate (2), and regulating plate (2) and outside die sleeve (1) swing joint, the surface array of regulating plate (2) is equipped with shaping head (7), the inside of shaping head (7) is equipped with inner core (4), and inner core (4) and spread groove (6) threaded connection.

2. The extrusion molding die for processing the heat shrinkable sleeve according to claim 1, wherein: the side face of the forming head (7) is provided with a clamping groove (16), the clamping groove (16) is movably connected with the adjusting plate (2), the front face of the forming head (7) is provided with a connecting hole (14), the connecting hole (14) penetrates through the clamping groove (16), fastening holes (17) are formed in the front face array of the adjusting plate (2), fastening bolts (12) are arranged in the connecting hole (14), and the fastening bolts (12) are in threaded connection with the fastening holes (17).

3. The extrusion molding die for processing the heat shrinkable sleeve according to claim 1, wherein: locating hole (5) have been seted up in the front of outside die sleeve (1), the side of shaping head (7) is equipped with fixed block (15), threaded hole (18) have been seted up on the surface of fixed block (15), and threaded hole (18) run through fixed block (15), be equipped with positioning bolt (13) in threaded hole (18), and positioning bolt (13) and threaded hole (18) threaded connection, and positioning bolt (13) and locating hole (5) swing joint.

4. The extrusion molding die for processing the heat shrinkable sleeve as claimed in claim 1, wherein: the one end array of taper die sleeve (9) is equipped with installation piece (8), mounting groove (10) have been seted up to the one end array of outside die sleeve (1), and installation piece (8) are connected with mounting groove (10) block, mounting hole (11) have all been seted up to the surface of installation piece (8) and the inside of mounting groove (10), and mounting hole (11) run through installation piece (8).

5. The extrusion molding die for processing the heat shrinkable sleeve as claimed in claim 1, wherein: the surface array of outside die sleeve (1) is equipped with intake pipe (3), and intake pipe (3) run through the surface of outside die sleeve (1).

6. The extrusion molding die for processing the heat shrinkable sleeve according to claim 1, wherein: the central axis of the external die sleeve (1) is superposed with the central axis of the conical die sleeve (9), and one end of the conical die sleeve (9) penetrates through one end of the external die sleeve (1).