CN104162944B - With the mould of locking device - Google Patents
With the mould of locking device Download PDFInfo
- Publication number
- CN104162944B CN104162944B CN201410406358.4A CN201410406358A CN104162944B CN 104162944 B CN104162944 B CN 104162944B CN 201410406358 A CN201410406358 A CN 201410406358A CN 104162944 B CN104162944 B CN 104162944B
- Authority
- CN
- China
- Prior art keywords
- slide block
- block
- locking device
- mould
- tongue
- 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 invention provides a kind of mould with locking device, comprise front template, rear pattern plate, front cavity and rear cavity; Front template and front cavity are fixed; Rear pattern plate and rear cavity are fixed; Some locking devices are provided with between front template and rear pattern plate; Locking device comprises shovel base, Angle Pin, the first slide block, wear-resistant block, sliding-tongue, cushion block, the second slide block, the 3rd slide block and taper pin, shovel base and front template are fixed, cushion block is fixedly mounted on rear pattern plate, 3rd slide block is slidably arranged on cushion block, wear-resistant block is fixed on the 3rd slide block, first slide block is slidably arranged on wear-resistant block, sliding-tongue is arranged in the 3rd slide block, sliding-tongue lower end contacts with cushion block, first slide block is provided with the groove coordinated with sliding-tongue, taper pin upper end and the second slide block grafting.Structure simple designs of the present invention is ingenious, and division and modulus is more smooth, failure rate is low, accelerates the efficiency of work.
Description
Technical field
The present invention relates to technical field of mold, particularly relate to a kind of mould with locking device.
Background technology
Blank is made to become the instrument of the product having given shape and size under external force.Be widely used in stamping-out, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting, and in the compression moulding of goods such as engineering plastics, rubber, pottery or the formed machining of injection moulding.Mould has specific profile or cavity shape, and the contour shape that application has cutting edge can make blank be separated (stamping-out) by outline line shape.Application cavity shape can make blank obtain corresponding three-dimensional shape.Mould generally comprises dynamic model and cover half (or punch and die) two parts, the two partable.Take out product time separately, make blank inject mold cavity when closing up and be shaped.Mould is precision instrument, complex-shaped, bears the expansive force of blank, all has higher requirements to structural strength, rigidity, case hardness, surface roughness and machining accuracy, and the development level that mould is produced is one of important symbol of machine-building level.All adopt cylinder structure during existing mould division and modulus, the defect of cylinder structure is exactly, and because the oil circuit reaction of oil cylinder mechanism is slow, when open-close module, speed is slow, and mould production efficiency is low.
Summary of the invention
(1) technical problem that will solve
The problem to be solved in the present invention is to provide a kind of mould with locking device, slow with the oil circuit reaction overcoming oil cylinder mechanism in prior art, the defect that mould production efficiency is low.
(2) technical scheme
For solveing the technical problem, the invention provides a kind of mould with locking device, comprising front template, rear pattern plate, front cavity and rear cavity, described front template and described front cavity are fixed, described rear pattern plate and described rear cavity are fixed, some locking devices are provided with between described front template and described rear pattern plate, described locking device comprises shovel base, Angle Pin, first slide block, wear-resistant block, sliding-tongue, cushion block, second slide block, 3rd slide block and taper pin, described shovel base and described front template are fixed, described cushion block is fixedly mounted on described rear pattern plate, described 3rd slide block is slidably arranged on described cushion block, described wear-resistant block is fixed on described 3rd slide block, described first slide block is slidably arranged on described wear-resistant block, described sliding-tongue is arranged in described 3rd slide block, described sliding-tongue lower end contacts with described cushion block, described first slide block is provided with the groove coordinated with described sliding-tongue, described taper pin upper end and described second slide block grafting, lower end is passed described first slide block and described wear-resistant block and described 3rd slide block and is fixed, described second slide block is slidably arranged on described first slide block, described Angle Pin upper end is fixed on described shovel base, lower end is through described first slide block, described wear-resistant block and described 3rd slide block, described Angle Pin coordinates with described first space of slider.
Further, described first slide block is provided with the ellipse hole coordinated with described taper pin.
Further, described locking device also includes fixture block and bead screw, described fixture block is fixed on described rear pattern plate, and be positioned at described 3rd slide block both sides, described bead screw is threaded with described fixture block, and described bead screw contacts with the detent of described 3rd slide block through described fixture block.
Further, described first upper end of slide block is provided with the T-shaped chute coordinated with described second slide block.
Further, described sliding-tongue cross sectional shape is oval.
Further, described first slide block cross sectional shape is triangle.
Further, described 3rd slide block shape is L shape.
(3) beneficial effect
Mould with locking device of the present invention, structure simple designs is ingenious, and utilize locking device directly to lock mould when matched moulds, division and modulus is more smooth, and speed is faster, accelerates operating efficiency, and failure rate is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of mould with locking device of the present invention;
The sectional view in Fig. 2 to be Fig. 1 be A-A direction;
Fig. 3 is the partial enlarged drawing of B in Fig. 2;
Fig. 4 is a kind of structural representation with the first slide block in the mould of locking device of the present invention;
Fig. 5 is the structural representation of locking device of the present invention;
Fig. 6 is a kind of explosive view with the 3rd slide block, bead screw and fixture block in the mould of locking device of the present invention;
Structural representation when Fig. 7 is a kind of mould part parting with locking device of the present invention;
Structural representation when Fig. 8 is a kind of mould with locking device of the present invention complete parting.
In figure, 1 is front template, and 2 is rear pattern plate, and 3 is shovel base, 4 is Angle Pin, and 5 is the first slide block, and 6 is wear-resistant block, and 7 is sliding-tongue, 8 is cushion block, and 9 is the second slide block, and 10 is the 3rd slide block, and 11 is taper pin, 12 is rear cavity, and 13 is groove, and 14 is ellipse hole, 15 is fixture block, and 16 is bead screw, and 17 is the first detent, 18 is front cavity, and 19 is T-shaped chute, and 20 is the second detent.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
Embodiment
Operation principle of the present invention is: during die sinking, and front template 1 drives shovel base 3 and Angle Pin 4 to move up, and while Angle Pin 4 moves up, first drives the first slide block 5 to be moved to the left, drives the second slide block 9 to move down simultaneously; As shown in Figure 7, when Angle Pin 4 rises to certain altitude, the groove 13 of the first slide block 5 reaches the top of sliding-tongue 7, now, taper pin 11 plays to the position-limiting action of the first slide block 5 (now, the right flank of taper pin 11 contacts with the right flank of ellipse hole 14), make the large slide block that the first slide block 5, second slide block 9 is as a whole with the 3rd slide block 10 one-tenth; When Angle Pin 4 continues to move upward, under force, sliding-tongue 7 in 3rd slide block 10 starts movable obliquely, remove the locking of the 3rd slide block 10 and cushion block 8, sliding-tongue 7 and the first slide block 5 and the 3rd slide block 10 are locked, and as shown in Figure 8, namely the first slide block 5, second slide block 9 and the 3rd slide block 10 are locked completely, the second last detent 20 coordinates with bead screw 16 grafting, locates the first slide block 5, second slide block 9 and the 3rd slide block 10; When mould needs matched moulds, the motion of each slide block is contrary with during die sinking.
The present embodiment locking device is arranged in Automobile hub mold, and locking device can be selected according to mould size, and the present embodiment selects the number of locking device to be ten.
As shown in Figure 1 to Figure 3, a kind of mould with locking device of the present invention, comprises front template 1, rear pattern plate 2, front cavity 18 and rear cavity 12, described front template 1 is screwed with described front cavity 18, described rear pattern plate 2 is screwed with described rear cavity 12, ten locking devices are provided with between described front template 1 and described rear pattern plate 2, described locking device comprises shovel base 3, Angle Pin 4, first slide block 5, wear-resistant block 6, sliding-tongue 7, cushion block 8, second slide block 9, 3rd slide block 10 and taper pin 11, described shovel base 3 is screwed with described front template 1, described cushion block 8 is screwed and is arranged on described rear pattern plate 2, described 3rd slide block 10 is slidably arranged on described cushion block 8, described wear-resistant block 6 is screwed on described 3rd slide block 10, described first slide block 5 is slidably arranged on described wear-resistant block 6, described sliding-tongue 7 is arranged in described 3rd slide block 10, described sliding-tongue 7 lower end contacts with described cushion block 8, described first slide block 5 is provided with the groove 13 coordinated with described sliding-tongue 7, described taper pin 11 upper end and described second slide block 9 grafting, lower end is fixed with described 3rd slide block 10 through described first slide block 5 and described wear-resistant block 6, described second slide block 9 is slidably arranged on described first slide block 5, described Angle Pin 4 upper end is fixed on described shovel base 3, lower end is through described first slide block 5, described wear-resistant block 6 and described 3rd slide block 10, described Angle Pin 4 and described first slide block 5 matched in clearance.
As shown in Figure 4, described first slide block 5 is provided with the ellipse hole 14 coordinated with described taper pin 11, described ellipse hole 14 plays the effect of spacing first slide block 5.
As shown in Figure 6, described locking device also includes fixture block 15 and bead screw 16, described fixture block 15 is screwed in the rear in template 2, and be positioned at described 3rd slide block 10 both sides, described bead screw 16 is threaded with described fixture block 15, and described bead screw 16 contacts with the detent 17 of described 3rd slide block 10 through described fixture block 15.
As shown in Figure 4, described first slide block 5 upper end is provided with the T-shaped chute 19 coordinated with described second slide block 9, and the second slide block 9 can not be skidded off in the first slide block 5.
As shown in Figure 3, described sliding-tongue 7 cross sectional shape is oval, facilitates sliding-tongue 7 to move up and down.
Mould with locking device of the present invention, structure simple designs is ingenious, and utilize locking device directly to lock mould when matched moulds, division and modulus is more smooth, and speed is faster, accelerates operating efficiency, and failure rate is low.
In sum, above-mentioned embodiment is not restricted embodiment of the present invention, and the modification that all those skilled in the art carry out on the basis of flesh and blood of the present invention or equivalent deformation, all at technology category of the present invention.
Claims (7)
1. with a mould for locking device, it is characterized in that: comprise front template (1), rear pattern plate (2), front cavity (18) and rear cavity (12), described front template (1) is fixed with described front cavity (18), described rear pattern plate (2) is fixed with described rear cavity (12), some locking devices are provided with between described front template (1) and described rear pattern plate (2), described locking device comprises shovel base (3), Angle Pin (4), first slide block (5), wear-resistant block (6), sliding-tongue (7), cushion block (8), second slide block (9), 3rd slide block (10) and taper pin (11), described shovel base (3) is fixed with described front template (1), described cushion block (8) is fixedly mounted on described rear pattern plate (2), described 3rd slide block (10) is slidably arranged on described cushion block (8), described wear-resistant block (6) is fixed on described 3rd slide block (10), described first slide block (5) is slidably arranged on described wear-resistant block (6), described sliding-tongue (7) is arranged in described 3rd slide block (10), described sliding-tongue (7) lower end contacts with described cushion block (8), described first slide block (5) is provided with the groove (13) coordinated with described sliding-tongue (7), described taper pin (11) upper end and described second slide block (9) grafting, lower end is fixed with described 3rd slide block (10) through described first slide block (5) and described wear-resistant block (6), described second slide block (9) is slidably arranged on described first slide block (5), described Angle Pin (4) upper end is fixed on described shovel base (3), lower end is through described first slide block (5), described wear-resistant block (6) and described 3rd slide block (10), described Angle Pin (4) and described first slide block (5) matched in clearance.
2. the mould with locking device according to claim 1, is characterized in that: described first slide block (5) is provided with the ellipse hole (14) coordinated with described taper pin (11).
3. the mould with locking device according to claim 1, it is characterized in that: described locking device also includes fixture block (15) and bead screw (16), described fixture block (15) is fixed on described rear pattern plate (2), and be positioned at described 3rd slide block (10) both sides, described bead screw (16) is threaded with described fixture block (15), and described bead screw (16) contacts through the detent of described fixture block (15) with described 3rd slide block (10).
4. the mould with locking device according to claim 1, is characterized in that: described first slide block (5) upper end is provided with the T-shaped chute (19) coordinated with described second slide block (9).
5. the mould with locking device according to claim 1, is characterized in that: described sliding-tongue (7) cross sectional shape is for oval.
6. the mould with locking device according to claim 1, is characterized in that: described first slide block (5) cross sectional shape is triangle.
7. the mould with locking device according to any one of claim 1 to 6, is characterized in that: described 3rd slide block (10) shape is L shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410406358.4A CN104162944B (en) | 2014-08-18 | 2014-08-18 | With the mould of locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410406358.4A CN104162944B (en) | 2014-08-18 | 2014-08-18 | With the mould of locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104162944A CN104162944A (en) | 2014-11-26 |
| CN104162944B true CN104162944B (en) | 2016-04-13 |
Family
ID=51907023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410406358.4A Active CN104162944B (en) | 2014-08-18 | 2014-08-18 | With the mould of locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104162944B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346021A (en) * | 2015-12-14 | 2016-02-24 | 芜湖恒信汽车内饰制造有限公司 | Injection mould capable of preventing sliding block from failure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07237251A (en) * | 1994-03-01 | 1995-09-12 | Sekisui Chem Co Ltd | Injection mold |
| CN201664987U (en) * | 2010-03-31 | 2010-12-08 | 滁州迪蒙德模具制造有限公司 | Injection die slider structure |
| CN203566927U (en) * | 2013-07-18 | 2014-04-30 | 中山市利群精密实业有限公司 | A new row position structure of plastic mold |
| CN203973850U (en) * | 2014-08-18 | 2014-12-03 | 宁波锦隆电器有限公司 | With the mould of locking device |
-
2014
- 2014-08-18 CN CN201410406358.4A patent/CN104162944B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07237251A (en) * | 1994-03-01 | 1995-09-12 | Sekisui Chem Co Ltd | Injection mold |
| CN201664987U (en) * | 2010-03-31 | 2010-12-08 | 滁州迪蒙德模具制造有限公司 | Injection die slider structure |
| CN203566927U (en) * | 2013-07-18 | 2014-04-30 | 中山市利群精密实业有限公司 | A new row position structure of plastic mold |
| CN203973850U (en) * | 2014-08-18 | 2014-12-03 | 宁波锦隆电器有限公司 | With the mould of locking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104162944A (en) | 2014-11-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104107862A (en) | Die | |
| CN203945584U (en) | A kind of undercut core loose injection mould based on improving moulding and withdrawing pattern efficiency | |
| CN104162944B (en) | With the mould of locking device | |
| CN203973850U (en) | With the mould of locking device | |
| CN104118095A (en) | Lateral parting core-pulling injection mold for improving forming and mold pulling efficiency | |
| CN205289423U (en) | Vehicle sheet metal piece deburring cut -out press | |
| CN211662451U (en) | Mold ejection system | |
| CN110014126A (en) | A kind of ring flange mold facilitating ejection | |
| CN203496324U (en) | Rotatable demoulding device | |
| CN104259316A (en) | Rounding die for LED lampshade | |
| CN207606269U (en) | A kind of dynamic model plate fixation mechanism | |
| CN203380255U (en) | Device for punching inclined hole positively | |
| CN207077815U (en) | A kind of vertical motion is changed into the mould pushing mechanism of horizontal movement | |
| CN203876151U (en) | Insert-embedded dual-cavity mold | |
| CN105252715A (en) | Pressure injection mold for pulley on hydraulic machine | |
| CN207669675U9 (en) | Device for preventing slide back in injection mould | |
| CN205380842U (en) | Mould shaping assistant locking mechanism | |
| CN204749135U (en) | Injection molding mold | |
| CN103978617B (en) | The compression tool of automobile fuel tank end cover ratio of briquetting can be improved | |
| CN209971363U (en) | Water path structure for forced demoulding and die core adding of push plate | |
| CN208359372U (en) | A row position mold structure inlaid in row position | |
| CN204222060U (en) | A kind of LED lamp cover stretching mould mould | |
| CN203292287U (en) | Mold punch | |
| CN208827020U (en) | A kind of water dispenser body die | |
| CN107971471A (en) | A kind of dynamic model plate fixation mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Mold with locking device Granted publication date: 20160413 Pledgee: Ningbo Yuyao Rural Cooperative Bank Pledgor: NINGBO JINLONG ELECTRIC APPLIANCE Co.,Ltd. Registration number: Y2024980014079 |