CN208730220U - A kind of chilling shrink type cable accessory molding die - Google Patents
A kind of chilling shrink type cable accessory molding die Download PDFInfo
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- CN208730220U CN208730220U CN201821239373.4U CN201821239373U CN208730220U CN 208730220 U CN208730220 U CN 208730220U CN 201821239373 U CN201821239373 U CN 201821239373U CN 208730220 U CN208730220 U CN 208730220U
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Abstract
The utility model discloses a kind of chilling shrink type cable accessory molding dies; including rack, die ontology, mold core mechanism, press mechanism and demoulding mechanism; die ontology includes upper die and lower die; shaping mold cavity and material flow path are formed between upper die and lower die; shaping mold cavity includes symmetrically arranged a pair of and more than one pair of cable accessory die cavity; lower die is moved along the front-rear direction of rack and is set in rack, and press mechanism is set in rack and connect with upper mold；Mold core mechanism includes mold core mounting rack and die mandrel; mold core mounting rack is set to the left and right side of die ontology; die mandrel is set on mold core mounting rack, and demoulding mechanism is set to the left and right side in rack and being located at die ontology for band moving-mould-core mounting rack disengaging lower die.The utility model is compared to the prior art, simple and reasonable, and multiple-twin cable attachment die cavity is arranged on die ontology, can once prepare multiple cable accessories, greatly improve working efficiency.
Description
Technical field
The utility model relates to a kind of chilling shrink type cable accessory molding dies.
Background technique
Cable accessory is the product of connecting cable to electric line and related power distribution equipment, is referred generally to each in cable run
The intermediate connection and terminal connection of kind cable, it constitutes power delivery networks together with cable.Cable accessory is mainly according to electricity
The characteristic of cable structure can restore the performance of cable and the extension of cable length and the connection of terminal.
Currently, medium and high voltage cable attachment master is to be used thermal shrinkage type and two kinds of cold-contraction type, wherein existing cold-contraction type cable
Vasopressing injection is in cavity body of mould after attachment passes through mixing using liquid silastic, in high temperature and pressure and certain injection speed item
Hot melt molding under part.In the prior art, the processing mold of chilling shrink type cable accessory is generally prepared one by one, production efficiency
It is low.
Therefore, a kind of higher chilling shrink type cable accessory molding die of production efficiency is needed.
Summary of the invention
In order to solve the above-mentioned technical problem, the utility model provides a kind of chilling shrink type cable accessory molding die.
In order to achieve the above object, the technical solution of the utility model is as follows:
The utility model provides a kind of chilling shrink type cable accessory molding die, including rack, die ontology, mold core mechanism,
Press mechanism and demoulding mechanism, die ontology include upper die and lower die, form shaping mold cavity and material stream between upper die and lower die
Road, shaping mold cavity include symmetrically arranged a pair of and more than one pair of cable accessory die cavity, and lower die is moved along the front-rear direction of rack
Dynamic to be set in rack, press mechanism is set in rack and connect with upper mold；Mold core mechanism includes mold core mounting rack and mold core
Stick, mold core mounting rack are set to the left and right side of die ontology, and die mandrel is set on mold core mounting rack, demoulding mechanism setting
Band moving-mould-core mounting rack, which is used for, in the left and right side in rack and positioned at die ontology is detached from lower die.
The utility model is compared to the prior art, simple and reasonable, and multiple-twin cable attachment mould is arranged on die ontology
Chamber can once prepare multiple cable accessories, greatly improve working efficiency.
As a preferred option, lower die includes the first lower mold mounting plate set gradually from the bottom to top, the installation of the second lower die
Mold mounting plate and lower mould body under plate, third, the first lower mold mounting plate is moved along the front-rear direction of rack to be set in rack, the
Once mold mounting plate is also connect with mobile driving cylinder；On first lower mold mounting plate and the second lower mold mounting plate and it is located at rack
Front-rear direction is equipped with lower limit screw rod, and mold mounting plate is set between lower limit screw rod under third, and heating is equipped in lower mould body
Mechanism.
Upper mold includes the first upper mould fixed plate, the second upper mould fixed plate, third the lower die installation from top to bottom set gradually
Plate and upper mold body, the first upper mould fixed plate are set on press mechanism, in the first upper mould fixed plate and the second upper mould fixed plate
Equipped with upper limit screw rod, third upper mould fixed plate is set between upper limit screw rod, and heating mechanism is equipped in upper mold body.
In addition, being connected between upper mold body and lower mould body by the positioning column and positioning hole being mutually matched.
Using above-mentioned preferred embodiment, upper limit screw rod and lower limit screw rod limit upper mold body, lower mould body respectively
Position guarantees that the position of upper mold body and lower mould body does not generate offset when injection, to guarantee product quality.Meanwhile it using
Positioning column and positioning hole are convenient for the matching connection between upper mold body and lower mould body.
As a preferred option, it is equipped with heating rod in die mandrel, has been distributed along its length one on mold core mounting rack
And the more than one mounting hole through mold core mounting rack, the quantity of mounting hole and position are corresponding with die mandrel, in mounting hole
It is provided with the electric wire being electrically connected with heating rod, the bottom of mold core mounting rack has been distributed along its length one and more than one
Mold core installs locating piece.
Using above-mentioned preferred embodiment, it is equipped with heating rod in die mandrel, is heated in mold core position, it can be in cable accessory
Outer surface and inner surface heat simultaneously, improve working efficiency；Can also to avoid after demoulding in the outer surface of cable accessory and Nei Biao
Temperature difference is generated between face, improves product quality.
As a preferred option, the outside on the outer surface of mold core mounting rack and positioned at mounting hole is equipped with transparency protected case.
Using above-mentioned preferred embodiment, increase transparency protected case, damaged wire can be prevented.
As a preferred option, demoulding mechanism includes demoulding mounting blocks, demoulding lifting cylinder, demoulding guiding screw rod and demoulding
Rotating electric machine, demoulding mounting blocks are moved along the length direction of demoulding guiding screw rod and are set on demoulding guiding screw rod, demoulding installation
Block is equipped with the demoulding locating piece to match with mold core installation locating piece, and it is mutual that mold core, which installs locating piece and demoulding locating piece,
The location hole and positioning column matched；Demoulding guiding screw rod is set to the left and right side in rack and being located at die ontology, and demoulding rises
Sending down abnormally ascending cylinder is connect for driving demoulding mounting blocks to rise or fall with demoulding mounting blocks, and demoulding rotary motor and demoulding mounting blocks connect
It connects for driving demoulding mounting blocks rotation.
Using above-mentioned preferred embodiment, demoulds deep processing and cylinder drives demoulding mounting blocks to rise, band moving-mould-core mounting rack
Rise, demoulding rotary motor band moving-mould-core mounting rack rotates, so that mold core and lower mould body be disengaged, realizes demoulding.
As a preferred option, it is equipped with positioning convex ring on die mandrel and positioned at one end close to mold core mounting rack, cable is attached
Part die cavity is equipped with the positioning groove to match with positioning convex ring.
It using above-mentioned preferred embodiment, is mutually matched by positioning convex ring and positioning groove, realizes determining for upper die and lower die
Position guarantees product quality.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the chilling shrink type cable accessory molding die of the utility model.
Fig. 2 is the structural schematic diagram of lower mould body in the chilling shrink type cable accessory molding die of the utility model.
Fig. 3 is the structural schematic diagram of mold core mechanism in the chilling shrink type cable accessory molding die of the utility model.
Wherein, 11. first upper mould fixed plate, 12. second upper mould fixed plates, 13. third upper mould fixed plates, calligraphy or painting model on 14.
Body, 15. upper limit screw rods, 21. first lower mold mounting plates, 22. second lower mold mounting plates, mold mounting plate under 23. thirds, under 24.
Mould body, 241. cable accessory die cavitys, 242. positioning grooves, 30. mold core mounting racks, 31. die mandrels, 311. positioning convex rings,
32. mold core installs locating piece.
Specific embodiment
The preferred embodiment that according to the present invention will be described in detail below with reference to the accompanying drawings.
In order to reach the purpose of this utility model, as shown in Figure 1 to Figure 3, in one of embodiment party of the utility model
A kind of chilling shrink type cable accessory molding die, including rack, die ontology, mold core mechanism, press mechanism and demoulding are provided in formula
Mechanism, die ontology include upper die and lower die, form shaping mold cavity between upper die and lower die and material flow path, shaping mold cavity include
Symmetrically arranged three pairs of cable accessory die cavitys 241, lower die are moved along the front-rear direction of rack and are set in rack, and press mechanism is set
It is placed in rack and is connect with upper mold；Mold core mechanism includes mold core mounting rack 30 and die mandrel 31, and mold core mounting rack 30 is set to
The left and right side of die ontology, die mandrel 31 are set on mold core mounting rack 30, and demoulding mechanism is set in rack and is located at
The left and right side of die ontology is used for band moving-mould-core mounting rack and is detached from lower die.
Present embodiment is compared to the prior art, simple and reasonable, and multiple-twin cable attachment mould is arranged on die ontology
Chamber can once prepare multiple cable accessories, greatly improve working efficiency.
In order to further optimize the implementation result of the utility model, in the another embodiment of the utility model,
On the basis of foregoing teachings, lower die includes the lower mold mounting plate of the first lower mold mounting plate 21, second set gradually from the bottom to top
22, mold mounting plate 23 and lower mould body 24 under third, the first lower mold mounting plate 21 move the machine of being set to along the front-rear direction of rack
On frame, the first lower mold mounting plate 21 is also connect with mobile driving cylinder；First lower mold mounting plate 21 and the second lower mold mounting plate 22
Front-rear direction that is upper and being located at rack is equipped with lower limit screw rod 25, under third mold mounting plate 23 be set to lower limit screw rod 25 it
Between, heating mechanism is equipped in lower mould body 24.
Upper mold includes the first upper mould fixed plate 11 from top to bottom set gradually, the second upper mould fixed plate 12, third lower die
Mounting plate 13 and upper mold body 14, the first upper mould fixed plate 11 are set on press mechanism, the first upper mould fixed plate 11 and second
Upper mould fixed plate 12 is equipped with upper limit screw rod 15, and third upper mould fixed plate 13 is set between upper limit screw rod 15, upper calligraphy or painting model
Heating mechanism is equipped in body 14.
In addition, being connected between upper mold body 14 and lower mould body 24 by the positioning column and positioning hole being mutually matched.
Using above-mentioned preferred embodiment, upper limit screw rod 15 and lower limit screw rod 25 limit upper mold body 14, lower die respectively
The position of ontology 24 guarantees that the position of upper mold body 14 and lower mould body 24 does not generate offset when injection, to guarantee product matter
Amount.Meanwhile it being connected using positioning column and positioning hole convenient for the matching between upper mold body and lower mould body.
In order to further optimize the implementation result of the utility model, in the another embodiment of the utility model,
On the basis of foregoing teachings, heating rod is equipped in die mandrel 31, be distributed along its length on mold core mounting rack 30 there are three
Through the mounting hole of mold core mounting rack, the quantity of mounting hole and position are corresponding with die mandrel 31, are provided with and add in mounting hole
The electric wire of hot pin electrical connection, the bottom of mold core mounting rack 30 have been distributed along its length two mold core installation locating pieces 32.
Using above-mentioned preferred embodiment, it is equipped with heating rod in die mandrel 31, is heated in mold core position, it can be in cable accessory
Outer surface and inner surface heat simultaneously, improve working efficiency；Can also to avoid after demoulding in the outer surface of cable accessory and interior
Temperature difference is generated between surface, improves product quality.
In order to further optimize the implementation result of the utility model, in the another embodiment of the utility model,
On the basis of foregoing teachings, on the outer surface of mold core mounting rack 30 and it is located at the outside of mounting hole equipped with transparency protected case.
Using above-mentioned preferred embodiment, increase transparency protected case, damaged wire can be prevented.
In order to further optimize the implementation result of the utility model, in the another embodiment of the utility model,
On the basis of foregoing teachings, demoulding mechanism includes demoulding mounting blocks, demoulding lifting cylinder, demoulding guiding screw rod and demoulding rotary
Motor, demoulding mounting blocks are moved along the length direction of demoulding guiding screw rod and are set on demoulding guiding screw rod, demould on mounting blocks
Equipped with the demoulding locating piece to match with mold core installation locating piece, mold core installation locating piece and demoulding locating piece are mutually matched
Location hole and positioning column；Demoulding guiding screw rod is set to the left and right side in rack and being located at die ontology, demoulds lifting air
Cylinder is connect with demoulding mounting blocks for driving demoulding mounting blocks to rise or fall, and demoulding rotary motor connect use with demoulding mounting blocks
In driving demoulding mounting blocks rotation.
Using above-mentioned preferred embodiment, demoulds deep processing and cylinder drives demoulding mounting blocks to rise, band moving-mould-core mounting rack
Rise, demoulding rotary motor band moving-mould-core mounting rack rotates, so that mold core and lower mould body be disengaged, realizes demoulding.
In order to further optimize the implementation result of the utility model, in the another embodiment of the utility model,
On the basis of foregoing teachings, on die mandrel 31 and it is located at close to one end of mold core mounting rack 30 equipped with positioning convex ring 311, cable
Attachment die cavity 241 is equipped with the positioning groove 242 to match with positioning convex ring 311.
It using above-mentioned preferred embodiment, is mutually matched by positioning convex ring 311 and positioning groove 242, realizes upper mold under
The positioning of mould guarantees product quality.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (8)
1. a kind of chilling shrink type cable accessory molding die, which is characterized in that including rack, die ontology, mold core mechanism, lower press
Structure and demoulding mechanism, die ontology include upper die and lower die, and shaping mold cavity and material flow path, molding are formed between upper die and lower die
Die cavity includes symmetrically arranged a pair of and more than one pair of cable accessory die cavity, and lower die is moved along the front-rear direction of rack and is set to
In rack, press mechanism is set in rack and connect with upper mold；Mold core mechanism includes mold core mounting rack and die mandrel, mold core peace
The left and right side for being set to die ontology is shelved, die mandrel is set on mold core mounting rack, and demoulding mechanism is set in rack
And the left and right side for being located at die ontology is used for band moving-mould-core mounting rack and is detached from lower die.
2. chilling shrink type cable accessory molding die according to claim 1, which is characterized in that lower die include from the bottom to top according to
Mold mounting plate and lower mould body under the lower mold mounting plate of the first of secondary setting, the second lower mold mounting plate, third, the first lower mold mounting plate
It moves and is set in rack along the front-rear direction of rack, the first lower mold mounting plate is also connect with mobile driving cylinder；First lower die
It is equipped with lower limit screw rod on mounting plate and the second lower mold mounting plate and positioned at the front-rear direction of rack, mold mounting plate is arranged under third
Between lower limit screw rod, heating mechanism is equipped in lower mould body.
3. chilling shrink type cable accessory molding die according to claim 2, which is characterized in that upper mold include from top to bottom according to
Mold mounting plate and upper mold body under first upper mould fixed plate of secondary setting, the second upper mould fixed plate, third, the first upper mould fixed plate
It is set on press mechanism, the first upper mould fixed plate and the second upper mould fixed plate are equipped with upper limit screw rod, the installation of third upper mold
Plate is set between upper limit screw rod, and heating mechanism is equipped in upper mold body.
4. chilling shrink type cable accessory molding die according to claim 3, which is characterized in that upper mold body and lower mould body
Between connected by the positioning column and positioning hole that are mutually matched.
5. chilling shrink type cable accessory molding die according to claim 1, which is characterized in that be equipped with heating in die mandrel
Stick is distributed along its length one and the more than one mounting hole through mold core mounting rack on mold core mounting rack, installs
The quantity in hole and position are corresponding with die mandrel, and the electric wire being electrically connected with heating rod is provided in mounting hole, mold core mounting rack
Bottom has been distributed along its length one and more than one mold core installation locating piece.
6. chilling shrink type cable accessory molding die according to claim 5, which is characterized in that the outer surface of mold core mounting rack
Outside that is upper and being located at mounting hole is equipped with transparency protected case.
7. chilling shrink type cable accessory molding die according to claim 5, which is characterized in that demoulding mechanism includes demoulding peace
Block, demoulding lifting cylinder, demoulding guiding screw rod and demoulding rotary motor are filled, demoulding mounting blocks are along the length side of demoulding guiding screw rod
It is set on demoulding guiding screw rod to movement, demoulding mounting blocks are equipped with the demoulding to match with mold core installation locating piece and position
Part, it is the location hole and positioning column being mutually matched that mold core, which installs locating piece and demoulding locating piece,；Demoulding guiding screw rod is set to machine
Left and right side on frame and positioned at die ontology, demoulding lifting cylinder connect with demoulding mounting blocks and demould mounting blocks for driving
It rises or falls, demoulding rotary motor is connect for driving demoulding mounting blocks rotation with demoulding mounting blocks.
8. chilling shrink type cable accessory molding die according to claim 5, which is characterized in that on die mandrel and be located at close
One end of mold core mounting rack is equipped with positioning convex ring, and cable accessory die cavity is equipped with the positioning groove to match with positioning convex ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821239373.4U CN208730220U (en) | 2018-08-02 | 2018-08-02 | A kind of chilling shrink type cable accessory molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821239373.4U CN208730220U (en) | 2018-08-02 | 2018-08-02 | A kind of chilling shrink type cable accessory molding die |
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| CN208730220U true CN208730220U (en) | 2019-04-12 |
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| CN201821239373.4U Active CN208730220U (en) | 2018-08-02 | 2018-08-02 | A kind of chilling shrink type cable accessory molding die |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466117A (en) * | 2019-08-28 | 2019-11-19 | 佛山华胜伟业精密模具有限公司 | A kind of production mould of cable T connector |
-
2018
- 2018-08-02 CN CN201821239373.4U patent/CN208730220U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466117A (en) * | 2019-08-28 | 2019-11-19 | 佛山华胜伟业精密模具有限公司 | A kind of production mould of cable T connector |
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