CN221456743U - Heatable mould axle sleeve of dampproofing cable extrusion molding of cooperation processing - Google Patents
Heatable mould axle sleeve of dampproofing cable extrusion molding of cooperation processing Download PDFInfo
- Publication number
- CN221456743U CN221456743U CN202323153787.9U CN202323153787U CN221456743U CN 221456743 U CN221456743 U CN 221456743U CN 202323153787 U CN202323153787 U CN 202323153787U CN 221456743 U CN221456743 U CN 221456743U
- Authority
- CN
- China
- Prior art keywords
- shaft sleeve
- sleeve
- shaft
- annular plate
- functional box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 238000005485 electric heating Methods 0.000 claims abstract description 18
- 239000007769 metal material Substances 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010137 moulding (plastic) Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a heatable die shaft sleeve matched with moistureproof cable extrusion molding processing, belonging to the technical field of auxiliary devices for cable production; it includes a first sleeve; an annular plate is arranged at the rear side of the first shaft sleeve; a second sleeve is arranged on the back end surface of the annular plate; the first shaft sleeve, the annular plate and the second shaft sleeve are of a left-right two-flap structure which is cut along the diameter, and the first shaft sleeve, the annular plate and the second shaft sleeve on the same side are of an integrated structure made of a heat-conducting metal material; a pair of ear plates are arranged on the first shaft sleeve; the ear plate extends along the axial direction; the ear plate is provided with a positioning hole; the two first shaft sleeves are detachably connected at the position of the positioning hole through a bolt assembly; an electric heating block is detachably arranged on the first shaft sleeve; the utility model effectively solves the problem that the plastic molding effect is poor due to the lack of a heating structure aiming at the step shaft-shaped die.
Description
Technical Field
The utility model relates to the technical field of auxiliary devices for cable production, in particular to a heatable die shaft sleeve matched with extrusion molding processing of a moistureproof cable.
Background
In order to facilitate the replacement of the dies of the extruder to meet the production requirements of wires of different structural types and sizes, the applicant has designed a stepped shaft-like die structure to increase the speed of replacement, but since the die actually increases the circulation length of the plastic in the die, it is necessary to design a heatable structure on the stepped shaft die in order to increase the shaping effect of the plastic; this is also the object of the present application.
Disclosure of utility model
The technical problems to be solved by the utility model are as follows: the heatable die shaft sleeve is matched with the moistureproof cable extrusion molding processing, so that the problem that the plastic molding effect is poor due to the fact that a die for a step shaft shape is lack of a heating structure at present is solved.
In order to solve the problems, the utility model provides the following technical scheme:
A heatable mold sleeve for extrusion processing in combination with moisture resistant cable; it includes a first sleeve; an annular plate is arranged at the rear side of the first shaft sleeve; a second sleeve is arranged on the back end surface of the annular plate; the inner diameters of the first shaft sleeve and the second shaft sleeve respectively correspond to the outer diameters of two adjacent step surfaces of the step shaft die; the first shaft sleeve, the annular plate and the second shaft sleeve are of a left-right two-flap structure which is cut along the diameter, and the first shaft sleeve, the annular plate and the second shaft sleeve on the same side are of an integrated structure made of a heat-conducting metal material; a pair of ear plates are arranged on the first shaft sleeve; the ear plate extends along the axial direction; the ear plate is provided with a positioning hole; the two first shaft sleeves are detachably connected at the position of the positioning hole through a bolt assembly; an electric heating block is detachably arranged on the first shaft sleeve.
Preferably, the ear plate is arranged on the top of the first shaft sleeve; a special-shaped hole is formed in the position, opposite to the lug plate, of the lower side of the first shaft sleeve; the special-shaped hole is detachably provided with a functional box with a hollow inside; the electric heating block is arranged in the inner cavity of the functional box; the functional box is opposite to one end opening of the first shaft sleeve inner core, so that the end face of the electric heating block can be directly attached to the step shaft die.
Further, the top surface of the functional box and the inner peripheral side of the first shaft sleeve are on the same curved surface; the top of the functional box is provided with an opening, and the bottom of the functional box is provided with a step hole structure; the downside of the electric heating block is a wiring terminal, and the electric heating block is connected through the step hole.
Further, a supporting block is arranged on the outer side of the functional box; grooves corresponding to the supporting blocks are arranged on the special-shaped holes.
Preferably, a positioning hole is formed in the side portion of the first shaft sleeve, and the single-flap first shaft sleeve is mounted on the step shaft die through pin hole matching.
Preferably, a limiting block is arranged at the position, opposite to the ear plate, of the upper part of the second sleeve; a pair of heating clamping plates are also arranged on the outer periphery side of the second sleeve; grooves matched with the limiting blocks are formed in the upper parts of the opposite end faces of the heating clamping plates; and the two heating clamping plates are positioned by the cooperation of the limiting block and the groove.
The utility model has the beneficial effects that:
the shaft sleeve structure capable of providing a heating function for the step-shaped die is simple in structure, accurate in positioning and convenient to assemble, and can heat the peripheral sides of two steps of the step-shaped die; therefore, the temperature control during extrusion molding processing of the electric wires and the cables can be effectively realized, and the effect of improving the production quality is further achieved.
Drawings
FIG. 1 is a schematic view of the structure of the present utility model in an embodiment;
FIG. 2 is a schematic diagram of the device in this embodiment mated with a stepped shaft mold;
fig. 3 is a schematic structural view of the functional box in the present embodiment;
FIG. 4 is a schematic view of the structure of the heating nip plate of the present embodiment;
Reference numerals illustrate: 1. the heating clamp comprises a first shaft sleeve, 2, an annular plate, 3, a second shaft sleeve, 4, an ear plate, 5, an electric heating block, 6, a special-shaped hole, 7, a functional box, 8, a supporting block, 9, a limiting block, 10 and a heating clamp plate.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and specific examples:
Examples:
Referring to fig. 1, the present embodiment provides a heatable mold sleeve for use with moisture resistant cable extrusion; it comprises a first sleeve 1; an annular plate 2 is mounted on the rear side of the first sleeve 1; a second sleeve 3 is arranged on the back end surface of the annular plate 2; the inner diameters of the first shaft sleeve 1 and the second shaft sleeve 2 respectively correspond to the outer diameters of two adjacent step surfaces of the step shaft die; the first shaft sleeve 1, the annular plate 2 and the second shaft sleeve 3 are of left and right split structures which are cut along the diameter, and the first shaft sleeve 1, the annular plate 2 and the second shaft sleeve 3 on the same side are of an integrated structure made of a heat-conducting metal material; a pair of ear plates 4 are provided on the first sleeve 1; the ear plate 4 extends in the axial direction; the ear plate 4 is provided with a positioning hole; the two first shaft sleeves 1 are detachably connected at the position of the positioning hole through a bolt assembly; an electric heating block 5 is also detachably mounted on the first sleeve 1.
The ear plate 4 is arranged on the top of the first shaft sleeve 3; a special-shaped hole 6 is formed at the position, opposite to the lug plate 4, of the lower side of the first shaft sleeve 3; a functional box 7 with a hollow interior is detachably arranged at the special-shaped hole 5; the electric heating block 5 is arranged in the inner cavity of the functional box 7; the functional box 7 is opposite to one end opening of the inner core of the first shaft sleeve 1, so that the end face of the electric heating block 5 can be directly attached to the step shaft die.
The top surface of the functional box 7 and the inner periphery side of the first shaft sleeve 1 are on the same curved surface; the top of the functional box 7 is opened, and the bottom is a step hole structure; the lower side of the electric heating block 5 is a wiring terminal, and the electric heating block 5 is connected through the step hole.
A supporting block 8 is also arranged on the outer side of the functional box 7; grooves corresponding to the supporting blocks 8 are arranged on the special-shaped holes 6.
The side part of the first shaft sleeve 3 is provided with a positioning hole, and the single-petal first shaft sleeve 3 is arranged on the step shaft die in a matched manner through a pin hole.
A limiting block 9 is also arranged at the position, opposite to the ear plate 4, of the upper part of the second sleeve 3; a pair of heating clamping plates 10 are also arranged on the outer periphery side of the second sleeve 3; grooves matched with the limiting blocks 9 are formed in the upper parts of the opposite end faces of the heating clamping plates 10; the two heating clamping plates 10 are positioned by the cooperation of the limiting block 9 and the groove. Referring to fig. 4, the outer sides of the two heating clamping plates in the present embodiment are respectively provided with a wire slot box for providing the incoming wire.
When the device is used, the functional box with the electric heating block is required to be placed at the special-shaped hole, and then the first shaft sleeve, the annular plate and the second shaft sleeve which are divided into two halves are correspondingly clamped at two steps of the step shaft die; the two lugs on the first shaft sleeve are connected through the bolt assembly; if there is a further heating requirement, a heating clamping plate can be used for clamping the second sleeve; the shaft sleeve and the internal stepped shaft mould can be heated by the heating block and the heating clamping plate.
Claims (6)
1. A heatable mould axle sleeve of dampproofing cable extrusion molding processing of cooperation, its characterized in that: it comprises a first sleeve (1); an annular plate (2) is arranged at the rear side of the first shaft sleeve (1); a second sleeve (3) is arranged on the back end surface of the annular plate (2); the inner diameters of the first shaft sleeve (1) and the second shaft sleeve (3) respectively correspond to the outer diameters of two adjacent step surfaces of the step shaft die; the first shaft sleeve (1), the annular plate (2) and the second shaft sleeve (3) are of a left-right two-flap structure which is cut along the diameter, and the first shaft sleeve (1), the annular plate (2) and the second shaft sleeve (3) on the same side are of an integrated structure made of a heat-conducting metal material; a pair of ear plates (4) are arranged on the first shaft sleeve (1); the ear plate (4) extends along the axial direction; a positioning hole is arranged on the ear plate (4); the two first shaft sleeves (1) are detachably connected at the position of the positioning hole through a bolt assembly; an electric heating block (5) is detachably arranged on the first shaft sleeve (1).
2. A heatable mould sleeve for use in combination with moisture resistant cable extrusion as defined in claim 1 wherein: the ear plate (4) is arranged at the top of the first shaft sleeve (1); a special-shaped hole (6) is formed at the position, opposite to the lug plate (4), of the lower side of the first shaft sleeve (1); a functional box (7) with a hollow interior is detachably arranged at the special-shaped hole (6); the electric heating block (5) is arranged in the inner cavity of the functional box (7); the functional box (7) is opposite to one end opening of the inner core of the first shaft sleeve (1), so that the end face of the electric heating block (5) can be directly attached to the step shaft die.
3. A heatable mould sleeve for use in combination with moisture resistant cable extrusion as defined in claim 2 wherein: the top surface of the functional box (7) and the inner peripheral side of the first shaft sleeve (1) are on the same curved surface; the top of the functional box (7) is provided with an opening, and the bottom of the functional box is provided with a step hole structure; the lower side of the electric heating block (5) is a wiring terminal, and the electric heating block (5) is connected through the step hole.
4. A heatable mould sleeve for use in combination with moisture resistant cable extrusion as defined in claim 2 wherein: a supporting block (8) is arranged on the outer side of the functional box (7); grooves corresponding to the supporting blocks (8) are arranged on the special-shaped holes (6).
5. A heatable mould sleeve for use in combination with moisture resistant cable extrusion as defined in claim 1 wherein: the side part of the first shaft sleeve (1) is provided with a positioning hole, and the single-flap first shaft sleeve (1) is installed on the step shaft die through pin hole matching.
6. A heatable mould sleeve for use in combination with moisture resistant cable extrusion as defined in claim 1 wherein: a limiting block (9) is arranged at the position, opposite to the ear plate (4), of the upper part of the second shaft sleeve (3); a pair of heating clamping plates (10) are also arranged on the outer periphery side of the second sleeve (3); grooves matched with the limiting blocks (9) are formed in the upper parts of the opposite end faces of the heating clamping plates (10); the two heating clamping plates (10) are positioned by the cooperation of the limiting block (9) and the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323153787.9U CN221456743U (en) | 2023-11-22 | 2023-11-22 | Heatable mould axle sleeve of dampproofing cable extrusion molding of cooperation processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323153787.9U CN221456743U (en) | 2023-11-22 | 2023-11-22 | Heatable mould axle sleeve of dampproofing cable extrusion molding of cooperation processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221456743U true CN221456743U (en) | 2024-08-02 |
Family
ID=92345973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323153787.9U Active CN221456743U (en) | 2023-11-22 | 2023-11-22 | Heatable mould axle sleeve of dampproofing cable extrusion molding of cooperation processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221456743U (en) |
-
2023
- 2023-11-22 CN CN202323153787.9U patent/CN221456743U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221456743U (en) | Heatable mould axle sleeve of dampproofing cable extrusion molding of cooperation processing | |
| CN213002492U (en) | Auto parts casting mould with preheat and cooling function | |
| CN210308641U (en) | Cable accessory silicon rubber heating vulcanization mould | |
| CN214324169U (en) | Medical catheter heating and stretching tool | |
| CN2595497Y (en) | Cooling system of pressure casting mold | |
| CN208118322U (en) | A kind of quick switchable plastic mould | |
| CN211307288U (en) | Injection mold with heating device for automobile instrument panel | |
| CN211104582U (en) | Novel device for injection molding of ceramic core | |
| CN221187442U (en) | Extrusion molding auxiliary device for producing wires and cables | |
| CN216732780U (en) | Split type mold core structure based on injection mold | |
| CN212331783U (en) | Non-adjusting extrusion die of special-shaped cable for measuring temperature of motor stator | |
| CN221475936U (en) | Injection mold easy to radiate | |
| CN216230504U (en) | Auto-parts radian forming die | |
| CN213291151U (en) | Forming structure and injection mold | |
| CN219746285U (en) | Gearbox shell mold processing with ejection mechanism | |
| CN219153514U (en) | Plastic housing mould | |
| CN218593573U (en) | Upper and lower cover die of control box | |
| CN210969723U (en) | Be used for high accuracy to produce plastic mould for a long time | |
| CN214214658U (en) | Cooling device of mould for producing refrigerator accessories | |
| CN212857432U (en) | Splicing type automobile oil seal bottom cover die capable of being heated uniformly | |
| CN211762876U (en) | Loudspeaker earmuff PU skin high temperature design tool | |
| CN221089800U (en) | Injection mold for tablet personal computer protective sleeve of in-mold hot-cutting pouring gate material | |
| CN219006763U (en) | Novel pressing die for color lamp sound nixie tube | |
| CN212884505U (en) | Runner inlet and outlet forming die | |
| CN215661704U (en) | Intercom plastic shell forming die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |