CN203973850U - With the mould of locking device - Google Patents
With the mould of locking device Download PDFInfo
- Publication number
- CN203973850U CN203973850U CN201420467151.3U CN201420467151U CN203973850U CN 203973850 U CN203973850 U CN 203973850U CN 201420467151 U CN201420467151 U CN 201420467151U CN 203973850 U CN203973850 U CN 203973850U
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of mould with locking device, comprises 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; Between front template and rear pattern plate, be provided with some locking devices; 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, the 3rd slide block is slidably arranged on cushion block, wear-resistant block is fixed on the 3rd slide block, the 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, on the first slide block, be provided with the groove coordinating with sliding-tongue, taper pin upper end and the second slide block are pegged graft.The utility model design simple in structure is ingenious, and division and modulus is more smooth, failure rate is low, the efficiency of quickening work.
Description
Technical field
The utility model relates to technical field of mold, relates in particular to a kind of mould with locking device.
Background technology
Make under external force blank become the instrument of the product that has given shape and size.Be widely used in stamping-out, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting, and during the compression moulding of goods such as engineering plastics, rubber, pottery or the shaping of injection moulding process.Mould has specific profile or cavity shape, and the contour shape that application has cutting edge can make blank separate (stamping-out) by outline line shape.Application cavity shape can make blank obtain corresponding three-dimensional shape.Mould generally comprises dynamic model and two parts of cover half (or punch and die), the two partable.Separately time, take out product, while closing up, make blank inject mold cavity and be shaped.Mould is precision instrument, complex-shaped, bears the expansive force of blank, and structural strength, rigidity, case hardness, surface roughness and machining accuracy are all had higher requirements, and the development level that mould is produced is one of important symbol of machine-building level.When existing mould division and modulus, all adopt cylinder structure, the defect of cylinder structure is exactly, and because the oil circuit reaction of oil cylinder mechanism is slow, in open-close module, speed is slow, and mould production efficiency is low.
Utility model content
(1) technical problem that will solve
Problem to be solved in the utility model is to provide a kind of mould with locking device, reacts slow, the defect that mould production efficiency is low to overcome the oil circuit of oil cylinder mechanism in prior art.
(2) technical scheme
For solveing the technical problem, the utility model provides a kind of mould with locking device, comprises 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, between described front template and described rear pattern plate, be provided with some locking devices, described 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, described shovel base and described front template are fixed, described cushion block is fixedly mounted on described rear pattern plate, described the 3rd slide block is slidably arranged on described cushion block, described wear-resistant block is fixed on described the 3rd slide block, described the first slide block is slidably arranged on described wear-resistant block, described sliding-tongue is arranged in described the 3rd slide block, described sliding-tongue lower end contacts with described cushion block, on described the first slide block, be provided with the groove coordinating with described sliding-tongue, described taper pin upper end and described the second slide block are pegged graft, lower end is passed described the first slide block and described wear-resistant block and described the 3rd slide block and is fixed, described the second slide block is slidably arranged on described the first slide block, described Angle Pin upper end is fixed on described shovel base, lower end is through described the first slide block, described wear-resistant block and described the 3rd slide block, described Angle Pin coordinates with described the first space of slider.
Further, on described the first slide block, be provided with the ellipse hole coordinating 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 the 3rd slide block both sides, described bead screw is threaded with described fixture block, and described bead screw contacts with the detent of described the 3rd slide block through described fixture block.
Further, described the first upper end of slide block is provided with the T shape chute coordinating with described the second slide block.
Further, described sliding-tongue cross sectional shape is oval.
Further, described the first slide block cross sectional shape is triangle.
Further, described the 3rd slide block is shaped as L shaped.
(3) beneficial effect
Mould with locking device of the present utility model, design simple in structure is ingenious, utilizes locking device directly mould to be locked in the time of matched moulds, and division and modulus is more smooth, and speed is faster, accelerates operating efficiency, and failure rate is low.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of mould with locking device of the utility model;
Fig. 2 is that Fig. 1 is the cutaway view of 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 utility model;
Fig. 5 is the structural representation of the utility model locking device;
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 utility model;
Structural representation when Fig. 7 is a kind of mould part parting with locking device of the utility model;
Structural representation when Fig. 8 is a kind of complete parting of mould with locking device of the utility model.
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 shape chute, and 20 is the second detent.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
Embodiment
Operation principle of the present utility model is: when die sinking, front template 1 drives shovel base 3 and Angle Pin 4 to move up, and when Angle Pin 4 moves up, first drives the first slide block 5 to be moved to the left, and drives the second slide block 9 to move down simultaneously; As shown in Figure 7, in the time that 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 first slide block 5,10 one-tenth as a whole large slide blocks of the second slide block 9 and the 3rd slide block; In the time that Angle Pin 4 continues to move upward, under the effect of power, sliding-tongue 7 in the 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, the first slide block 5, the second slide block 9 and the 3rd slide block 10 are locked completely, the second last detent 20 is pegged graft and is coordinated with bead screw 16, and the first slide block 5, the second slide block 9 and the 3rd slide block 10 are located; In the time that mould needs matched moulds, the motion of each slide block is contrary during with die sinking.
The present embodiment locking device is arranged in Automobile wheel hub mould, and locking device can be selected according to mould size, and it is ten that the present embodiment is selected the number of locking device.
As shown in Figure 1 to Figure 3, a kind of mould with locking device of the present utility model, 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, between described front template 1 and described rear pattern plate 2, be provided with ten locking devices, described locking device comprises shovel base 3, Angle Pin 4, the first slide block 5, wear-resistant block 6, sliding-tongue 7, cushion block 8, the second slide block 9, the 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 the 3rd slide block 10 is slidably arranged on described cushion block 8, described wear-resistant block 6 is screwed on described the 3rd slide block 10, described the first slide block 5 is slidably arranged on described wear-resistant block 6, described sliding-tongue 7 is arranged in described the 3rd slide block 10, described sliding-tongue 7 lower ends contact with described cushion block 8, on described the first slide block 5, be provided with the groove 13 coordinating with described sliding-tongue 7, described taper pin 11 upper ends and described the second slide block 9 are pegged graft, lower end is fixing with described the 3rd slide block 10 through described the first slide block 5 and described wear-resistant block 6, described the second slide block 9 is slidably arranged on described the first slide block 5, described Angle Pin 4 upper ends are fixed on described shovel base 3, lower end is through described the first slide block 5, described wear-resistant block 6 and described the 3rd slide block 10, described Angle Pin 4 and described the first slide block 5 matched in clearance.
As shown in Figure 4, on described the first slide block 5, be provided with the ellipse hole 14 coordinating with described taper pin 11, described ellipse hole 14 plays the effect of spacing the 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 on described rear pattern plate 2, and be positioned at described the 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 the 3rd slide block 10 through described fixture block 15.
As shown in Figure 4, described the first slide block 5 upper ends are provided with the T shape chute 19 coordinating with described the second slide block 9, and the second slide block 9 can not skidded off in the first slide block 5.
As shown in Figure 3, described sliding-tongue 7 cross sectional shapes are oval, facilitate sliding-tongue 7 to move up and down.
Mould with locking device of the present utility model, design simple in structure is ingenious, utilizes locking device directly mould to be locked in the time of matched moulds, and 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 utility model, and the modification that all those skilled in the art carry out on the basis of flesh and blood of the present utility model or equivalent deformation, all at technology category of the present utility model.
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 fixing with described front cavity (18), described rear pattern plate (2) is fixing with described rear cavity (12), between described front template (1) and described rear pattern plate (2), be provided with some locking devices, described locking device comprises shovel base (3), Angle Pin (4), the first slide block (5), wear-resistant block (6), sliding-tongue (7), cushion block (8), the second slide block (9), the 3rd slide block (10) and taper pin (11), described shovel base (3) is fixing with described front template (1), described cushion block (8) is fixedly mounted on described rear pattern plate (2), described the 3rd slide block (10) is slidably arranged on described cushion block (8), described wear-resistant block (6) is fixed on described the 3rd slide block (10), described the first slide block (5) is slidably arranged on described wear-resistant block (6), described sliding-tongue (7) is arranged in described the 3rd slide block (10), described sliding-tongue (7) lower end contacts with described cushion block (8), on described the first slide block (5), be provided with the groove (13) coordinating with described sliding-tongue (7), described taper pin (11) upper end and described the second slide block (9) are pegged graft, lower end is fixing with described the 3rd slide block (10) through described the first slide block (5) and described wear-resistant block (6), described the second slide block (9) is slidably arranged on described the first slide block (5), described Angle Pin (4) upper end is fixed on described shovel base (3), lower end is through described the first slide block (5), described wear-resistant block (6) and described the 3rd slide block (10), described Angle Pin (4) and described the first slide block (5) matched in clearance.
2. the mould with locking device according to claim 1, is characterized in that: on described the first slide block (5), be provided with the ellipse hole (14) coordinating 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 the 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 of described the 3rd slide block (10) through described fixture block (15).
4. the mould with locking device according to claim 1, is characterized in that: described the first slide block (5) upper end is provided with the T shape chute (19) coordinating with described the 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 the first slide block (5) cross sectional shape is triangle.
7. according to the mould with locking device described in claim 1 to 6 any one, it is characterized in that: described the 3rd slide block (10) is shaped as L shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467151.3U CN203973850U (en) | 2014-08-18 | 2014-08-18 | With the mould of locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467151.3U CN203973850U (en) | 2014-08-18 | 2014-08-18 | With the mould of locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203973850U true CN203973850U (en) | 2014-12-03 |
Family
ID=51971331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420467151.3U Withdrawn - After Issue CN203973850U (en) | 2014-08-18 | 2014-08-18 | With the mould of locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203973850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162944A (en) * | 2014-08-18 | 2014-11-26 | 宁波锦隆电器有限公司 | Mold provided with locking devices |
-
2014
- 2014-08-18 CN CN201420467151.3U patent/CN203973850U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162944A (en) * | 2014-08-18 | 2014-11-26 | 宁波锦隆电器有限公司 | Mold provided with locking devices |
| CN104162944B (en) * | 2014-08-18 | 2016-04-13 | 宁波锦隆电器有限公司 | With the mould of locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141203 Effective date of abandoning: 20160413 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20141203 Effective date of abandoning: 20160413 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |