CN206983352U - A kind of high precision mould - Google Patents
A kind of high precision mould Download PDFInfo
- Publication number
- CN206983352U CN206983352U CN201720923643.2U CN201720923643U CN206983352U CN 206983352 U CN206983352 U CN 206983352U CN 201720923643 U CN201720923643 U CN 201720923643U CN 206983352 U CN206983352 U CN 206983352U
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- CN
- China
- Prior art keywords
- fixedly installed
- mould
- plate
- die
- mold core
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- Expired - Fee Related
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Abstract
The utility model provides a kind of high precision mould, it is characterized in that, the high precision mould, including forming slide, mould, push rod, mould bases, lower module, spring, ball bearing guide bushing, upper module, guide pillar, guide pin bushing, left alignment pin, backing plate, retainer, die shank, mould holder, exhaust block, upper plate, right alignment pin and lower roof plate, described forming slide right side central one end is fixedly installed mould, one end is fixedly installed push rod in the middle part of the mould, the push rod lower end thereof is fixedly installed mould bases, the mould bases both sides are fixedly installed lower module, side is fixedly installed spring in the lower module top, described spring upper right one end is fixedly installed ball bearing guide bushing.The utility model is avoided because of the not high influence mould overall precision of lathe guiding accuracy by setting punch-pin, upper die plate, punch retainer, upper mold core, cavity plate, lower mold core, lower mold backing plate and die block slide fit to ensure precision.
Description
Technical field
Mould applications are the utility model is related to, specially a kind of high precision mould.
Background technology
Because the accuracy of manufacture of microsecond delay mould parts, centering propose very high requirement.During microsecond delay, cold-extruded
Extrusion pressure during pressure is very big, can reach 4~6 times of Tensile strength, close to even more than existing mold material
Tensile strength, unit pressure during far beyond common metal plastic working.During cold extrusion, the size of extrusion pressure is mainly by mould
Has the limitation of intensity, the intensity for using material now is up to 2500-3000MPa.More than this value, mould will damage, or
Person's life-span is very low.And the mould of prior art, structure design is not reasonable, and tight ness rating is low, the product quality processed compared with
Difference, qualification rate are low.This mode of production production cost is big, low production efficiency.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of high precision mould, to solve the existing mold longevity
Life is very low, and structure design is not reasonable, and tight ness rating is low, and the product quality processed is poor, and qualification rate is low, mode of production production
The problem of cost is big, low production efficiency.
The utility model provides a kind of high precision mould, it is characterised in that the high precision mould, including shaping are slided
Block, mould, push rod, mould bases, lower module, spring, ball bearing guide bushing, upper module, guide pillar, guide pin bushing, left alignment pin, backing plate, retainer,
Die shank, mould holder, exhaust block, upper plate, right alignment pin and lower roof plate, described forming slide right side central one end are fixed and set
Mould is equipped with, one end is fixedly installed push rod in the middle part of the mould, and the push rod lower end thereof is fixedly installed mould bases, the mould
Frame both sides are fixedly installed lower module, and side is fixedly installed spring, described spring upper right one end in the lower module top
Ball bearing guide bushing is fixedly installed, the ball bearing guide bushing upper one end is fixedly installed upper module, the upper module right side central one
End is fixedly installed guide pillar, and one end is fixedly installed guide pin bushing on the left of the guide pillar, and the guide pillar is fixedly installed two, described
Ball bearing guide bushing and spring are cased with guide pillar, described guide pin bushing left side central portion one end is fixedly installed left alignment pin, the left alignment pin
Top Zhong Ce one end is fixedly installed backing plate, and backing plate top top side is fixedly installed retainer, on the left of the retainer in
Portion one end is fixedly installed die shank, and die shank bottom side is fixedly installed mould holder, the mould holder bottom
One end is fixedly installed exhaust block, and exhaust block bottom side is fixedly installed upper plate, and left side is solid in the middle part of the upper plate
Surely right alignment pin is provided with, the right alignment pin bottom side is fixedly installed lower roof plate.
Preferably, the mould, including punch-pin, upper die plate, punch retainer, upper mold core, cavity plate, lower mold core, lower mould
Backing plate and die block, described punch-pin top Zhong Ce one end are fixedly installed upper die plate, upper die plate bottom side
It is mutually permanently connected with punch retainer lower end thereof, described punch retainer bottom Zhong Ce one end is mutually permanently connected and has upper mould
Core, side is fixedly installed cavity plate in the upper mold core bottom, and side is fixedly installed lower mold core in the cavity plate, in the lower mold core
End bottom side is fixed with lower mold backing plate, and described lower mold backing plate bottom Zhong Ce one end is fixedly installed die block.
Preferably, the mould bases, including die cavity, oil cylinder, cylinder bracket and auxiliary stand, die cavity right side one end are fixed
Oil cylinder is provided with, one end is fixedly installed cylinder bracket on the left of the oil cylinder, and one end is fixedly installed on the left of the cylinder bracket
Auxiliary stand.
Preferably, fixation is connected by screw between described upper die plate, punch retainer and upper mold core, and by fixed
Position finger setting；Described lower mold core, lower mold backing plate, die block are fixed by screw, and by positioning finger setting.
Preferably, the extension bar that oil cylinder and oil cylinder are provided with the cylinder bracket is extend into cylinder bracket and shaping cunning
Block or auxiliary stand are connected.
Preferably, it is laminated between described mould and upper plate and lower roof plate is installed, on described upper plate and lower roof plate
The thimble of installation is extended upwardly into forming slide.
Compared with prior art, the utility model has the advantages that：Because one kind of the present utility model is high-accuracy
Degree mould is widely used in mould applications.Meanwhile the beneficial effects of the utility model are：
1. the utility model is by setting punch-pin, upper die plate, punch retainer, upper mold core, cavity plate, lower mold core, lower mould
Backing plate and die block slide fit ensure positioning precision.Avoid the not high shadow to mould overall precision of lathe guiding accuracy
Ring.
2. the utility model by setting die cavity, oil cylinder, cylinder bracket and auxiliary stand, improves the quality of product, gram
Take the problem of prior art can not process mould.
3. the utility model is by setting retainer, die shank, mould holder, exhaust block so that simple in construction, operation side
The speed of production of valve body can be greatly improved when just, using.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is this practical mould structure schematic diagram.
Fig. 3 is this practical die carrier structure schematic diagram.
In figure：
1 forming slide, 2 moulds, 21 punch-pin, 22 upper die plates, 23 punch retainers, 24 upper mold cores, 25 cavity plates, 26 times moulds
Core, 27 lower mold backing plates, 28 die blocks, 3 push rods, 4 mould bases, 41 die cavitys, 42 oil cylinders, 43 cylinder brackets, 44 auxiliary stands, 5
Lower module, 6 springs, 7 ball bearing guide bushings, 8 upper modules, 9 guide pillars, 10 guide pin bushings, 11 left alignment pins, 12 backing plates, 13 retainers, 14 moulds
Handle, 15 mould holders, 16 exhaust blocks, 17 upper plates, 18 right alignment pins, 19 lower roof plates
Embodiment
The utility model is described further below in conjunction with accompanying drawing：
Embodiment：
As shown in accompanying drawing 1 to accompanying drawing 3
The utility model provides a kind of high precision mould, it is characterised in that the high precision mould, including forming slide
1st, mould 2, push rod 3, mould bases 4, lower module 5, spring 6, ball bearing guide bushing 7, upper module 8, guide pillar 9, guide pin bushing 10, left alignment pin 11,
Backing plate 12, retainer 13, die shank 14, mould holder 15, exhaust block 16, upper plate 17, right alignment pin 18 and lower roof plate 19, institute
State the right side central one end of forming slide 1 and be fixedly installed mould 2, described middle part one end of mould 2 is fixedly installed push rod 3, described
The lower end thereof of push rod 3 is fixedly installed mould bases 4, and the both sides of mould bases 4 are fixedly installed lower module 5, in the top of lower module 5
Side is fixedly installed spring 6, and described upper right one end of spring 6 is fixedly installed ball bearing guide bushing 7, the top of ball bearing guide bushing 7
One end is fixedly installed upper module 8, and described right side central one end of upper module 8 is fixedly installed guide pillar 9, the left side of guide pillar 9 one
End is fixedly installed guide pin bushing 10, and the guide pillar 9 is fixedly installed two, ball bearing guide bushing 7 and spring 6 are cased with described guide pillar 9,
Described left side central portion one end of guide pin bushing 10 is fixedly installed left alignment pin 11, the left top Zhong Ce one end of alignment pin 11 fixed setting
There is backing plate 12, the top top side of backing plate 12 is fixedly installed retainer 13, and described left side central portion one end of retainer 13 is fixed and set
Die shank 14 is equipped with, the bottom side of die shank 14 is fixedly installed mould holder 15, the lower end thereof of mould holder 15
Exhaust block 16 is fixedly installed, the bottom side of exhaust block 16 is fixedly installed upper plate 17, and the middle part of upper plate 17 is left
Side is fixedly installed right alignment pin 18, and the right bottom side of alignment pin 18 is fixedly installed lower roof plate 19.
The mould 2, including punch-pin 21, upper die plate 22, punch retainer 23, upper mold core 24, cavity plate 25, lower mold core
26th, lower mold backing plate 27, die block 28, described top Zhong Ce one end of punch-pin 21 are fixedly installed upper die plate 22, it is described on
The bottom side of die-cushion plate 22 is mutually permanently connected with the lower end thereof of punch retainer 23, side one in the bottom of punch retainer 23
End is mutually permanently connected and has upper mold core 24, and side is fixedly installed cavity plate 25 in the bottom of upper mold core 24, side in the cavity plate 25
It is fixedly installed lower mold core 26, the middle-end bottom side of lower mold core 26 is fixed with lower mold backing plate 27, under the lower mold backing plate 27
Side one end is fixedly installed die block 28 in portion.
The mould bases 4, including die cavity 41, oil cylinder 42, cylinder bracket 43 and auxiliary stand 44, described right side one end of die cavity 41
Oil cylinder 42 is fixedly installed, described left side one end of oil cylinder 42 is fixedly installed cylinder bracket 43, the left side of cylinder bracket 43 one
End is fixedly installed auxiliary stand 44.
Fixation is connected by screw between described upper die plate 22, punch retainer 23 and upper mold core 24, and by fixed
Position finger setting；Described lower mold core 26, lower mold backing plate 27, die block 28 are fixed by screw, and by positioning finger setting.
The extension bar that oil cylinder 42 and oil cylinder 42 are provided with the cylinder bracket 43 is extend into cylinder bracket 43 and shaping
Sliding block 1 or auxiliary stand 44 are connected.
Stacking is provided with upper plate 17 and lower roof plate 19, described upper plate 17 and lower roof plate 19 between described mould 2
The thimble of upper installation is extended upwardly into forming slide 1.
Operation principle
Slurry is put into punch-pin 21 and cavity plate 25 by the utility model, at work, operator, and rear oil cylinder 42 is die cavity 41
Power is provided, the upper mold core 24 and lower mold core 26 set in mould 2 controls forming slide 1, and when occurring, mould positioning is not punctual,
Start punch retainer 23 and die block 28, mould is fixed processing, avoid because mould positioning is inaccurate, damage shaping
Sliding block 1, retainer 13, die shank 14, mould holder 15, top plate 17 and lower roof plate 19 carry out secondary positioning to it.
Using technical scheme described in the utility model, or those skilled in the art is in technical solutions of the utility model
Under inspiration, similar technical scheme is designed, and reaches above-mentioned technique effect, is to fall into protection model of the present utility model
Enclose.
Claims (6)
1. a kind of high precision mould, it is characterised in that the high precision mould, including forming slide (1), mould (2), push rod
(3), mould bases (4), lower module (5), spring (6), ball bearing guide bushing (7), upper module (8), guide pillar (9), guide pin bushing (10), left alignment pin
(11), backing plate (12), retainer (13), die shank (14), mould holder (15), exhaust block (16), upper plate (17), right positioning
Sell (18) and lower roof plate (19), described forming slide (1) right side central one end is fixedly installed mould (2), in the mould (2)
Portion one end is fixedly installed push rod (3), and push rod (3) lower end thereof is fixedly installed mould bases (4), mould bases (4) both sides
Lower module (5) is fixedly installed, side is fixedly installed spring (6) in lower module (5) top, and spring (6) top is right
Side one end is fixedly installed ball bearing guide bushing (7), and ball bearing guide bushing (7) upper one end is fixedly installed upper module (8), it is described on
Module (8) right side central one end is fixedly installed guide pillar (9), and one end is fixedly installed guide pin bushing (10), institute on the left of the guide pillar (9)
State guide pillar (9) and be fixedly installed two, ball bearing guide bushing (7) and spring (6) are cased with described guide pillar (9), the guide pillar (9) is logical
Ball bearing guide bushing (7) to be crossed with guide pin bushing (10) to be connected, described guide pin bushing (10) left side central portion one end is fixedly installed left alignment pin (11),
Described left alignment pin (11) top Zhong Ce one end is fixedly installed backing plate (12), and backing plate (12) the top top side is fixedly installed
Retainer (13), described retainer (13) left side central portion one end are fixedly installed die shank (14), die shank (14) the bottom side
Mould holder (15) is fixedly installed, mould holder (15) lower end thereof is fixedly installed exhaust block (16), described
Exhaust block (16) bottom side is fixedly installed upper plate (17), and left side is fixedly installed right positioning in the middle part of the upper plate (17)
Sell (18), right alignment pin (18) the bottom side is fixedly installed lower roof plate (19).
A kind of 2. high precision mould according to claim 1, it is characterised in that：The mould (2), including punch-pin
(21), upper die plate (22), punch retainer (23), upper mold core (24), cavity plate (25), lower mold core (26), lower mold backing plate (27)
With die block (28), described punch-pin (21) top Zhong Ce one end is fixedly installed upper die plate (22), the upper die plate
(22) bottom side is mutually permanently connected with punch retainer (23) lower end thereof, side in punch retainer (23) bottom
One end, which is mutually permanently connected, upper mold core (24), and side is fixedly installed cavity plate (25) in upper mold core (24) bottom, described recessed
Side is fixedly installed lower mold core (26) in mould (25), and lower mold core (26) the middle-end bottom side is fixed with lower mold backing plate (27),
Described lower mold backing plate (27) bottom Zhong Ce one end is fixedly installed die block (28).
A kind of 3. high precision mould according to claim 1, it is characterised in that：The mould bases (4), including die cavity
(41), oil cylinder (42), cylinder bracket (43) and auxiliary stand (44), die cavity (41) right side one end are fixedly installed oil cylinder
(42), one end is fixedly installed cylinder bracket (43) on the left of the oil cylinder (42), and one end is fixed on the left of the cylinder bracket (43)
It is provided with auxiliary stand (44).
A kind of 4. high precision mould according to claim 2, it is characterised in that：Described upper die plate (22), punch-pin
Fixation is connected by screw between fixed plate (23) and upper mold core (24), and by positioning finger setting；Described lower mold core (26),
Lower mold backing plate (27), die block (28) are fixed by screw, and by positioning finger setting.
A kind of 5. high precision mould according to claim 3, it is characterised in that：It is provided with the cylinder bracket (43)
The extension bar of oil cylinder (42) and oil cylinder (42) is extend into cylinder bracket (43) and forming slide (1) or auxiliary stand (44) phase
Even.
A kind of 6. high precision mould according to claim 1, it is characterised in that：Peace is laminated between described mould (2)
Equipped with upper plate (17) and lower roof plate (19), the thimble installed on described upper plate (17) and lower roof plate (19) extends upwardly into
In forming slide (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720923643.2U CN206983352U (en) | 2017-07-27 | 2017-07-27 | A kind of high precision mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720923643.2U CN206983352U (en) | 2017-07-27 | 2017-07-27 | A kind of high precision mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206983352U true CN206983352U (en) | 2018-02-09 |
Family
ID=61416895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720923643.2U Expired - Fee Related CN206983352U (en) | 2017-07-27 | 2017-07-27 | A kind of high precision mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206983352U (en) |
-
2017
- 2017-07-27 CN CN201720923643.2U patent/CN206983352U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20200727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |