CN209491326U - A kind of mold for facilitating maintenance to replace - Google Patents
A kind of mold for facilitating maintenance to replace Download PDFInfo
- Publication number
- CN209491326U CN209491326U CN201822051438.9U CN201822051438U CN209491326U CN 209491326 U CN209491326 U CN 209491326U CN 201822051438 U CN201822051438 U CN 201822051438U CN 209491326 U CN209491326 U CN 209491326U
- Authority
- CN
- China
- Prior art keywords
- die holder
- housing
- take
- core
- mold
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a kind of molds for facilitating maintenance to replace, including upper die holder, lower die holder and lower mold core, the first pulled core structure has been arranged symmetrically before and after upper mold core and lower mold core between upper die holder and lower die holder, first pulled core structure includes the first inclined guide pillar, first take-up housing and core_pulling pole, first take-up housing, which slides back and forth, to be mounted in lower die holder, first take-up housing is equipped with the core_pulling pole of insertion die cavity close to one end of die cavity, the first lock module is installed at the other end top of first take-up housing, inclined first inclined guide pillar in direction that upper end installs the first lock module towards the first take-up housing is installed on the first take-up housing, the two sides that lower die holder upper end is located at each first take-up housing are mounted on the first press strip, the front of upper die holder is vertically-mounted the sprue bush being connected to die cavity, spreader is installed below sprue bush, the spreader is fixed on On corresponding first press strip.The utility model structure is simple, comfortable, cost of manufacture easy to use.
Description
Technical field
The utility model relates to technical field of mold, more particularly to a kind of mold for facilitating maintenance to replace.
Background technique
Product just can determine whether its quality is qualified in in-mold molding, and the principal element for influencing product quality is come
From the structure in mold, mold design it is structurally reasonable, the disqualification rate of product can be substantially reduced.Existing spreader one
As be all it is integrally formed with lower die holder, replacement needs to change entire lower die holder, and cost is larger, and there are also traditional hole locations to form,
It is all that the protrusion to match with strip hole, round hole is set on sliding block, but these protrusion abrasions are very fast, need to be replaced frequently.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of mold for facilitating maintenance to replace, structure is simple, makes
With Energy and comfort, cost of manufacture.
The technical scheme adopted by the utility model to solve the technical problem is as follows: providing a kind of mould for facilitating maintenance to replace
Tool, including upper die holder, lower die holder and lower mold core, the lower die holder upper end be equipped with upper die holder, the upper die holder and lower die holder it
Between be equipped in the upper mold core and lower mold core of installation is stacked, die cavity is formed between the upper mold core and lower mold core, described is upper
It is arranged symmetrically the first pulled core structure before and after upper mold core and lower mold core between die holder and lower die holder, first pulled core structure
Including the first inclined guide pillar, the first take-up housing and core_pulling pole, first take-up housing, which slides back and forth, to be mounted in lower die holder, this
One take-up housing is equipped with the core_pulling pole of insertion die cavity close to one end of die cavity, pacifies at the other end top of first take-up housing
Equipped with the first lock module, upper end is installed on first take-up housing and is inclined towards the direction that the first take-up housing installs the first lock module
The first oblique inclined guide pillar, the two sides that the lower die holder upper end is located at each first take-up housing are mounted on the first press strip, described
Upper die holder front it is vertically-mounted have the sprue bush being connected to die cavity, spreader, point are installed below the sprue bush
Flow cone is fixed on corresponding first press strip.
As a kind of supplement to technical solution described in the utility model, four angles of the upper die holder and lower die holder
It falls and is mounted on mutually matched guide sleeve and guide post.
As a kind of supplement to technical solution described in the utility model, the lower die holder upper end is located at lower mold core
Left side and rear are provided with air discharge duct.
As a kind of supplement to technical solution described in the utility model, it is located between the upper die holder and lower die holder
Second pulled core structure is installed, which includes the second inclined guide pillar, the second sliding block on the left of upper mold core and lower mold core
Seat and sliding block, second take-up housing, which horizontally slips, to be mounted in lower die holder, and second take-up housing is close to the one of die cavity
The sliding block of insertion die cavity is installed on end, the second lock module is installed at the other end top of second take-up housing, it is described
The second take-up housing on be equipped with upper end towards the second take-up housing install the second lock module inclined second inclined guide pillar in direction.
As a kind of supplement to technical solution described in the utility model, the lower die holder upper end is located at the second sliding block
The two sides of seat are mounted on the second press strip.
As a kind of supplement to technical solution described in the utility model, side wall of the sliding block close to die cavity side
For forming surface, several strip hole pins and round hole pin, one end of the strip hole pin are installed in the sliding block
And one end of round hole pin is horizontal through forming surface.
As a kind of supplement to technical solution described in the utility model, the spreader and corresponding first press strip
It is integrally formed.Spreader is replaced, entire lower die holder is not needed and changes, greatly reduce maintenance cost.
As a kind of supplement to technical solution described in the utility model, the core_pulling pole by core pulling fixed plate with
First take-up housing is connected, and is fixed between the core pulling fixed plate and the first take-up housing by screw.Facilitate the replacement of core_pulling pole.
As a kind of supplement to technical solution described in the utility model, the lower die holder lower end both ends are vertically-mounted
There are two stabilizer blade, push plate, the vertically-mounted top for having upper end insertion die cavity in the push plate are installed between two stabilizer blade lower ends
Rod.
The utility model has the advantages that spreader is installed below sprue bush the utility model relates to a kind of mold for facilitating maintenance to replace,
Spreader is fixed on corresponding first press strip, and spreader and the first press strip are integrally formed.Spreader is replaced, under not needing entirely
Die holder is changed, and maintenance cost is greatly reduced.This is practical also have structure it is simple, it is easy to use it is comfortable, that cost of manufacture is low etc. is excellent
Point.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of lower die holder described in the utility model；
Fig. 3 is the structural schematic diagram figure of upper die holder described in the utility model；
Fig. 4 is that lower die holder described in the utility model removes the structural schematic diagram after sliding block.
Diagram: 1, upper die holder, 2, lower die holder, 3, push plate, 4, stabilizer blade, 5, sprue bush, the 6, first pulled core structure, 7, second takes out
Cored structure, 8, lower mold core, 9, core_pulling pole, 10, core pulling fixed plate, the 11, first inclined guide pillar, the 12, first take-up housing, the 13, first pressure
Item, 14, air discharge duct, the 15, second take-up housing, the 16, second inclined guide pillar, the 17, second press strip, 18, sliding block, 19, spreader, 20, lead
Column, 21, upper mold core, the 22, first lock module, 23, upper mold core, 24, strip hole pin, 25, round hole pin.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
The embodiments of the present invention is related to a kind of mold for facilitating maintenance to replace, as shown in Figs 1-4, including upper die holder
1, lower die holder 2 and lower mold core 8,2 upper end of lower die holder are equipped with upper die holder 1, install between the upper die holder 1 and lower die holder 2
Have in the upper mold core 21 and lower mold core 8 for stacking installation, forms die cavity between the upper mold core 21 and lower mold core 8, described is upper
It is located at upper mold core 21 between die holder 1 and lower die holder 2 and the front and back of lower mold core 8 has been arranged symmetrically the first pulled core structure 6, first pumping
Cored structure 6 includes the first inclined guide pillar 11, the first take-up housing 12 and core_pulling pole 9, and first take-up housing 12 slides back and forth installation
In lower die holder 2, which is equipped with the core_pulling pole 9 of insertion die cavity close to one end of die cavity, and described first is sliding
First lock module 22 is installed at the other end top of block 12, upper end is installed towards first on first take-up housing 12
Take-up housing 12 installs inclined first inclined guide pillar 11 in direction of the first lock module 22, and 2 upper end of lower die holder is located at each the
The two sides of one take-up housing 12 are mounted on the first press strip 13, and the front of the upper die holder 1 is vertically-mounted to be had and be connected to die cavity
Sprue bush 5 is equipped with spreader 19 below the sprue bush 5, and the spreader 19 is fixed on corresponding first press strip 13.
Four corners of the upper die holder 1 and lower die holder 2 are mounted on mutually matched guide sleeve and guide post 20.
2 upper end of lower die holder is located at the left side of lower mold core 8 and rear is provided with air discharge duct 14.
It is located at upper mold core 21 between the upper die holder 1 and lower die holder 2 and the left side of lower mold core 8 is equipped with the second core pulling knot
Structure 7, second pulled core structure 7 include the second inclined guide pillar 16, the second take-up housing 15 and sliding block 18, and second take-up housing 15 is left
The right side is slidably mounted in lower die holder 2, and second take-up housing 15 is equipped with the sliding block of insertion die cavity on one end of die cavity
18, the second lock module 23 is installed at the other end top of second take-up housing 15, is pacified on second take-up housing 15
Inclined second inclined guide pillar 16 in direction of second lock module 23 is installed equipped with upper end towards the second take-up housing 15.
The two sides that 2 upper end of lower die holder is located at the second take-up housing 15 are mounted on the second press strip 17.
Side wall of the sliding block 18 close to die cavity side is forming surface, several strip holes edge is equipped in the sliding block 18
The equal level in one end of needle 24 and round hole pin 25, one end and round hole pin 25 of the strip hole pin 24 is worn
Overmolding face.
The spreader 19 is integrally formed with corresponding first press strip 13.
The core_pulling pole 9 is connected by core pulling fixed plate 10 with the first take-up housing 12, the core pulling fixed plate 10 and first
It is fixed between take-up housing 12 by screw.
The 2 lower end both ends of lower die holder are vertically-mounted there are two stabilizer blade 4, are equipped with push plate between two 4 lower ends of stabilizer blade
3, the vertically-mounted knock-pin for having upper end insertion die cavity in the push plate 3.
Embodiment
When needing to produce product, whole secondary mold is mounted on die casting machine first, is debugged, has been debugged later
At later, first upper die holder 1 and lower die holder 2 and upper mold core 21 and lower mold core 8 are closed up, to being injected in die cavity after completion
The solution of molten condition, solution enter in mold from sprue bush 5, and are further separated into die cavity by spreader 19, molten
Liquid can fill up die cavity, and open mold after pump housing molding by die casting machine pressure maintaining in mold.
Upper die holder 1 and upper mold core 2 move up, and control the first pulled core structure 6 and the second pulled core structure 7 is mobile, the first core pulling knot
Structure 6 is detached from core_pulling pole 9 and product by the first inclined guide pillar 11, and the second pulled core structure 7 to slide by the second inclined guide pillar 16
Block 18, strip hole pin 24 and round hole pin 25 can be detached from product, start push plate 3 later, by product out of die cavity
Ejection.
Spreader 19 is installed, spreader 19 is fixed on corresponding first press strip 13, spreader 19 below sprue bush 5
It is integrally formed with the first press strip 13.Spreader 19 is replaced, entire lower die holder 2 is not needed and changes, greatly reduce maintenance cost.
Side wall of the sliding block 18 close to die cavity side is forming surface, be equipped in sliding block 18 several strip hole pins 24 and
Round hole pin 25, one end of strip hole pin 24 and one end of round hole pin 25 are horizontal through forming surface.Traditional
All be on sliding block 18 be arranged with strip hole, round hole match protrusion, Lai Shixian hole location molding, but these protrusion abrasion compared with
Fastly, it needs to be replaced frequently, and the forming surface of sliding block 18 is generally worn less, service life is longer, designs sliding block 18, strip thus
The fit structure of hole pin 24 and round hole pin 25 can greatly reduce replacement cost.
Claims (9)
1. a kind of mold for facilitating maintenance to replace, including upper die holder (1), lower die holder (2) and lower mold core (8), the lower die holder
(2) upper end is equipped with upper die holder (1), is equipped between the upper die holder (1) and lower die holder (2) in the upper mold core (21) for stacking installation
With lower mold core (8), die cavity is formed between the upper mold core (21) and lower mold core (8), it is characterised in that: the upper die holder
(1) the first pulled core structure (6) have been arranged symmetrically before and after upper mold core (21) and lower mold core (8) between lower die holder (2), it should
First pulled core structure (6) includes the first inclined guide pillar (11), the first take-up housing (12) and core_pulling pole (9), first take-up housing
(12) it slides back and forth and is mounted in lower die holder (2), which is equipped with insertion die cavity close to one end of die cavity
Core_pulling pole (9) is equipped with the first lock module (22) at the other end top of first take-up housing (12), and described first is sliding
Inclined first inclined guide pillar in direction that upper end installs the first lock module (22) towards the first take-up housing (12) is installed on block (12)
(11), the two sides that the lower die holder (2) upper end is located at each first take-up housing (12) are mounted on the first press strip (13), described
Upper die holder (1) front it is vertically-mounted have the sprue bush (5) being connected to die cavity, spreader is installed below the sprue bush (5)
(19), the spreader (19) is fixed on corresponding first press strip (13).
2. a kind of mold for facilitating maintenance to replace according to claim 1, it is characterised in that: the upper die holder (1) and
Four corners of lower die holder (2) are mounted on mutually matched guide sleeve and guide post (20).
3. a kind of mold for facilitating maintenance to replace according to claim 1, it is characterised in that: on the lower die holder (2)
End is located at the left side of lower mold core (8) and rear is provided with air discharge duct (14).
4. a kind of mold for facilitating maintenance to replace according to claim 1, it is characterised in that: the upper die holder (1) with
It is located on the left of upper mold core (21) and lower mold core (8) between lower die holder (2) and the second pulled core structure (7) is installed, second core pulling
Structure (7) includes the second inclined guide pillar (16), the second take-up housing (15) and sliding block (18), and the second take-up housing (15) left and right is slided
Dynamic to be mounted in lower die holder (2), second take-up housing (15) is equipped with the sliding block of insertion die cavity on one end of die cavity
(18), it is equipped with the second lock module (23) at the other end top of second take-up housing (15), second take-up housing
(15) inclined second inclined guide pillar (16) in direction that upper end installs the second lock module (23) towards the second take-up housing (15) is installed on.
5. a kind of mold for facilitating maintenance to replace according to claim 4, it is characterised in that: on the lower die holder (2)
The two sides that end is located at the second take-up housing (15) are mounted on the second press strip (17).
6. a kind of mold for facilitating maintenance to replace according to claim 4, it is characterised in that: the sliding block (18) is close
The side wall of die cavity side is forming surface, is equipped with several strip hole pins (24) and round hole pin in the sliding block (18)
(25), one end of the strip hole pin (24) and one end of round hole pin (25) are horizontal through forming surface.
7. a kind of mold for facilitating maintenance to replace according to claim 1, it is characterised in that: the spreader (19)
It is integrally formed with corresponding first press strip (13).
8. a kind of mold for facilitating maintenance to replace according to claim 1, it is characterised in that: the core_pulling pole (9) is logical
It crosses core pulling fixed plate (10) to be connected with the first take-up housing (12), pass through between the core pulling fixed plate (10) and the first take-up housing (12)
Screw is fixed.
9. a kind of mold for facilitating maintenance to replace according to claim 1, it is characterised in that: under the lower die holder (2)
There are two end both ends are vertically-mounted stabilizer blade (4), it is equipped with push plate (3) between two stabilizer blade (4) lower ends, in the push plate (3)
The vertically-mounted knock-pin for having upper end insertion die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822051438.9U CN209491326U (en) | 2018-12-07 | 2018-12-07 | A kind of mold for facilitating maintenance to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822051438.9U CN209491326U (en) | 2018-12-07 | 2018-12-07 | A kind of mold for facilitating maintenance to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209491326U true CN209491326U (en) | 2019-10-15 |
Family
ID=68152487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822051438.9U Active CN209491326U (en) | 2018-12-07 | 2018-12-07 | A kind of mold for facilitating maintenance to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209491326U (en) |
-
2018
- 2018-12-07 CN CN201822051438.9U patent/CN209491326U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105215322A (en) | A kind of die casting that multiple spot pulled core structure is housed | |
| CN108819049A (en) | A kind of mold that can quickly change the mold benevolence | |
| CN209491326U (en) | A kind of mold for facilitating maintenance to replace | |
| CN106735061A (en) | A kind of die casting for facilitating housing to be molded | |
| CN206492917U (en) | A kind of die casting for facilitating housing to be molded | |
| CN110666133B (en) | Reduce mould benevolence structure of die cavity impulsive force | |
| CN209407383U (en) | A kind of mold producing shielding half chests | |
| CN203061844U (en) | Die for die-casting rear end cover of fan | |
| CN205032677U (en) | Long tube die casting die structure of loosing core | |
| CN213108027U (en) | Injection molding lower die structure with four loose cores | |
| CN201361966Y (en) | Mold structure of bicolor curtain | |
| CN210679534U (en) | Tuner main body mould structure | |
| CN210415394U (en) | Ejection device | |
| CN208467216U (en) | A kind of runner of die-casting mold | |
| CN208290394U (en) | A kind of demolding structure with inner wall button bit product | |
| CN205467094U (en) | Injection mold is long to be taken out apart from ultra -thin bridge type mechanism of loosing core | |
| CN206230000U (en) | A kind of die casting with oblique core pulling | |
| CN209110155U (en) | Monitor camera chassis bracket mold | |
| CN209578112U (en) | A kind of core pulling flow passage structure applied to die casting | |
| CN205217988U (en) | Prevent that product from gluing ejection mechanism of front mould | |
| CN210231479U (en) | Aluminum alloy die casting die based on lightweight runner system | |
| CN209580385U (en) | A kind of mechanism for preventing core pulling from falling back | |
| CN205044085U (en) | Notebook battery case's accurate mould | |
| CN208773896U (en) | A kind of mold that can quickly change the mold benevolence | |
| CN205147278U (en) | Loose core die casting die of structure of multiple spot is equipped with |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |