CN104384317A - Die locking mechanism - Google Patents
Die locking mechanism Download PDFInfo
- Publication number
- CN104384317A CN104384317A CN201410600573.8A CN201410600573A CN104384317A CN 104384317 A CN104384317 A CN 104384317A CN 201410600573 A CN201410600573 A CN 201410600573A CN 104384317 A CN104384317 A CN 104384317A
- Authority
- CN
- China
- Prior art keywords
- die
- connecting plate
- locking
- sliding shoe
- locking mechanism
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses a die locking mechanism. The die locking mechanism comprises a lower die connecting plate, a sliding block and a locking pin, wherein the lower die connecting plate is connected with the sliding block; a chute is formed in the lower end of the lower die connecting plate, and a locking hole is formed in the lower die connecting plate; the sliding block is in a U shape, a sliding edge is installed on the upper end of the sliding block, sliding ways are formed in two symmetrical sides of the left end of the sliding block respectively, and a limiting plate is fixedly installed on the right end of the sliding block; the top end of the locking pin is inserted into the locking hole, two sliding rods are fixedly installed on both sides of the left end of the locking pin, and the sliding rods are installed in the sliding ways. In the mode, according to the die locking mechanism, a die is locked by the movements of the lower die connecting block and the sliding block, and the die is limited by the limiting plate. By adopting the locking mode, the phenomenon of locking deflection or improper locking cannot occur, original manual operation is replaced, time and labor are saved, and the production efficiency and the quality of the die are increased.
Description
Technical field
The present invention relates to mould applications, particularly relate to a kind of die locking mechanism.
Background technology
Mould is usually used in stamping-out, shaping and punching, die forging, cold-heading, extruding, metallic sintered products is suppressed, compression casting, and engineering plastics, rubber, pottery waits in the compression moulding of goods or the formed machining of injection moulding, mould has specific profile or cavity shape, the contour shape that application has cutting edge can make blank be separated by outline line shape, application cavity shape can make blank obtain corresponding three-dimensional shape, mould generally comprises dynamic model and cover half two parts, the two partable, load blank time separately or take out product, product is made to be separated with blank or to be shaped when closing up, mould is precision instrument, complex-shaped, bear the expansive force of blank, to structural strength, rigidity, case hardness, surface roughness and machining accuracy all have higher requirements, therefore the development level that mould is produced is one of important symbol of machine-building level.
Along with the high speed development of national economy, the demand of market to mould constantly increases, in recent years, mould industry is always fast-developing with the growth rate of about 15%, in mould industry, diel oneself occupy the sizable space of manufacturing industry, and the requirement of product to mould is also more and more tighter, there is very large development cost in mould development and manufacture, in the environment day by day competed, only have the manufacturing cost of reduction each side thus the one seat of ability occuping market.
At present, die locking mechanism is generally by manually setting about operating from mould side, this Measures compare is time-consuming, during unblock, because the general temperature of retaining mechanism is all higher, easily scald one's hand, and the insecure easy off normal of the locking manually carried out, there will be in the situation that working strength is larger and wave phenomenon, make shaping die surface out-of-flatness, cause waste product, add production cost.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of die locking mechanism.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of die locking mechanism, comprising: counterdie connecting plate, sliding shoe and locking pin, and described counterdie connecting plate is connected with described sliding shoe;
Described counterdie connecting plate lower end offers chute, and described counterdie connecting plate offers lockhole;
Described sliding shoe is U-shaped, and described sliding shoe upper end is provided with sliding rib, and the symmetrical both sides of left end of described sliding shoe offer slideway respectively, and the right-hand member of described sliding shoe is installed with limiting plate;
Described locking pin top is inserted in described lockhole, and both sides, described locking pin lower end are installed with two slide bars, and described slide bar is installed in described slideway.
In a preferred embodiment of the present invention, described chute is connected with described sliding rib, and its shape is all T-shaped.
In a preferred embodiment of the present invention, the shape of described locking pin matches with described keyhole shape.
The invention has the beneficial effects as follows: a kind of die locking mechanism of the present invention, this retaining mechanism realizes mold-locked by the motion of counterdie contiguous block and sliding shoe, undertaken spacing by limiting plate, adopt this locking mode, there will not be and lock partially or incomplete phenomena, instead of original manual operation, time saving and energy saving, also improve the quality of production efficiency and mould.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of die locking mechanism of the present invention.
In accompanying drawing, the mark of each parts is as follows: 1, counterdie connecting plate; 2, sliding shoe; 3, locking pin; 4, chute; 5, rib is slided; 6, slideway; 7, limiting plate; 8, lockhole; 9, slide bar.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1, the embodiment of the present invention comprises: a kind of die locking mechanism, comprising: counterdie connecting plate 1, sliding shoe 2 and locking pin 3, and described counterdie connecting plate 1 is connected with described sliding shoe 2;
Described counterdie connecting plate 1 lower end offers chute 4, described sliding shoe 2 upper end is provided with sliding rib 5, described chute 4 is connected with described sliding rib 5, its shape is all T-shaped, with coordinating of described sliding rib 5, described sliding shoe 2 can be slided by described chute 4 in described counterdie connecting plate 1 bottom, more firm when making to lock, be not easy off normal.
Described sliding shoe 2 is U-shaped, and the symmetrical both sides of left end of described sliding shoe 2 offer slideway 6 respectively, and described slideway 6 is skewed.
The right-hand member of described sliding shoe 2 is installed with limiting plate 7, and described limiting plate 7 is spacing for described sliding shoe 2, is carried out the action locked and discharge, avoid scalding one's hand by the handle on described limiting plate 7.
Described counterdie connecting plate 1 offers lockhole 8, described locking pin 3 top is inserted in described lockhole 8, shape and described lockhole 8 matching form of described locking pin 3 close, by moving to right of described sliding shoe 2, make described locking pin 3 top by described lockhole 8, and then stretch out described counterdie connecting plate 1, thus complete the fixing of upper die and lower die.
Both sides, described locking pin 3 lower end are installed with two slide bars 9, and described slide bar 9 is installed in described slideway 6, and described slide bar 9 slides in described slideway 6, make described sliding shoe 2 described locking pin 3 upper end can be ejected described counterdie connecting plate 1.
Compared with prior art, a kind of die locking mechanism of the present invention, this retaining mechanism realizes mold-locked by the motion of counterdie contiguous block and sliding shoe, undertaken spacing by limiting plate, adopt this locking mode, there will not be and lock partially or incomplete phenomena, instead of original manual operation, time saving and energy saving, also improve the quality of production efficiency and mould.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a die locking mechanism, is characterized in that, comprising: counterdie connecting plate, sliding shoe and locking pin, and described counterdie connecting plate is connected with described sliding shoe;
Described counterdie connecting plate lower end offers chute, and described counterdie connecting plate offers lockhole;
Described sliding shoe is U-shaped, and described sliding shoe upper end is provided with sliding rib, and the symmetrical both sides of left end of described sliding shoe offer slideway respectively, and the right-hand member of described sliding shoe is installed with limiting plate;
Described locking pin top is inserted in described lockhole, and both sides, described locking pin lower end are installed with two slide bars, and described slide bar is installed in described slideway.
2. a kind of die locking mechanism according to claim 1, is characterized in that: described chute is connected with described sliding rib, and its shape is all T-shaped.
3. a kind of die locking mechanism according to claim 1, is characterized in that: the shape of described locking pin matches with described keyhole shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410600573.8A CN104384317A (en) | 2014-10-31 | 2014-10-31 | Die locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410600573.8A CN104384317A (en) | 2014-10-31 | 2014-10-31 | Die locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104384317A true CN104384317A (en) | 2015-03-04 |
Family
ID=52602328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410600573.8A Pending CN104384317A (en) | 2014-10-31 | 2014-10-31 | Die locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104384317A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07178476A (en) * | 1993-12-24 | 1995-07-18 | Mitsubishi Motors Corp | Device for changing die of press |
| CN101417303A (en) * | 2008-12-01 | 2009-04-29 | 米路加（深圳）科技发展有限公司 | Die clamp |
| CN201579331U (en) * | 2009-12-28 | 2010-09-15 | 旭光(上海)精密模具有限公司 | Clamping lower die holder |
| CN101857093A (en) * | 2010-05-20 | 2010-10-13 | 浙江江南制药机械有限公司 | Die locking mechanism |
| CN203805189U (en) * | 2014-05-13 | 2014-09-03 | 滁州市鑫鼎机械模具制造有限公司 | Mould locking mechanism |
| CN204309169U (en) * | 2014-10-31 | 2015-05-06 | 苏州广型模具有限公司 | A kind of die locking mechanism |
-
2014
- 2014-10-31 CN CN201410600573.8A patent/CN104384317A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07178476A (en) * | 1993-12-24 | 1995-07-18 | Mitsubishi Motors Corp | Device for changing die of press |
| CN101417303A (en) * | 2008-12-01 | 2009-04-29 | 米路加（深圳）科技发展有限公司 | Die clamp |
| CN201579331U (en) * | 2009-12-28 | 2010-09-15 | 旭光(上海)精密模具有限公司 | Clamping lower die holder |
| CN101857093A (en) * | 2010-05-20 | 2010-10-13 | 浙江江南制药机械有限公司 | Die locking mechanism |
| CN203805189U (en) * | 2014-05-13 | 2014-09-03 | 滁州市鑫鼎机械模具制造有限公司 | Mould locking mechanism |
| CN204309169U (en) * | 2014-10-31 | 2015-05-06 | 苏州广型模具有限公司 | A kind of die locking mechanism |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |