CN105108980A - Special-shaped sliding block - Google Patents
Special-shaped sliding block Download PDFInfo
- Publication number
- CN105108980A CN105108980A CN201510520143.XA CN201510520143A CN105108980A CN 105108980 A CN105108980 A CN 105108980A CN 201510520143 A CN201510520143 A CN 201510520143A CN 105108980 A CN105108980 A CN 105108980A
- Authority
- CN
- China
- Prior art keywords
- slider body
- block
- special
- sliding block
- hole
- 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
Links
- 238000007493 shaping process Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/34—Moulds having venting means
- B29C45/345—Moulds having venting means using a porous mould wall or a part thereof, e.g. made of sintered metal
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a special-shaped sliding block. The special-shaped sliding block comprise a sliding block body in an inverted right-angle trapezoid shape, a cuboid supporting block and a cuboid positioning block. The supporting block is fixed on the right angle face side of the sliding block body, and the positioning block is fixed at the top face of the sliding block body. Two symmetric positioning holes are formed in the positioning block. Multiple exhaust channels are formed in the sliding block body, and multiple exhaust holes are formed in the inclined face of the sliding block body. Multiple through holes are formed in the positioning bock and are communicated with the exhaust channels. By means of the special-shaped sliding block, some structures difficult to form can be formed smoothly; meanwhile, smooth mold opening and closing are guaranteed, and the product yield is improved; the through holes and the exhaust channels are communicated and then matched with the exhaust holes, gas around the sliding block can be exhausted, and it is guaranteed that the product structure at the position of the sliding block can be formed smoothly.
Description
Technical field
The present invention relates to a kind of slide block, particularly relate to a kind of special-shaped slide block.
Background technology
In the process of injection mo(u)lding, frequent needs install slide block on mould, enable injecting products shaping smoothly, and ensure that mould can die sinking smoothly, but in actual production process, if use common slide block, the structure of product cannot be shaping, and namely allowing to of having is shaping, but is easy to product to draw bad in die sinking process, cause product rejection, reduce yields.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of special-shaped slide block, make it have more value in industry.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide one and product structure can be facilitated shaping, improve the special-shaped slide block of product yield.
The one abnormity slide block that the present invention proposes, it is characterized in that: comprise the trapezoidal slider body of a chamfer, a cuboid back-up block and a cuboid locating piece, described back-up block is fixed on the right-angle surface side of described slider body, described locating piece is fixed on the end face of described slider body, described locating piece is provided with two symmetrical locating holes, the inside of described slider body is provided with some exhaust passages, the inclined-plane of described slider body is provided with some steam vents, described locating piece is provided with some through holes, and described through hole is communicated with described exhaust passage.
As a further improvement on the present invention, the length of described back-up block, locating piece is all identical with the length of described slider body, the thickness of described back-up block, locating piece is all less than the thickness of described slider body, and an end face of described back-up block flushes with the bottom surface of described slider body.
As a further improvement on the present invention, a boss fixed by described back-up block in the one side of described locating piece, and the side of described boss abuts against on described slider body.
As a further improvement on the present invention, described exhaust passage is two and is symmetrically set, and described exhaust passage is positioned at the tip position of described slider body.
As a further improvement on the present invention, described through hole is two, the center of circle of described through hole and the center of circle of described locating hole are located along the same line, and the diameter of described locating hole is greater than the diameter of described through hole, and described locating hole is between described through hole and described steam vent.
As a further improvement on the present invention, the width of described locating piece is identical with the end face width of described slider body.
By such scheme, the present invention at least has the following advantages: by cuboid back-up block and cuboid locating piece interfix on the trapezoidal slider body of chamfer formed a special-shaped slide block, enable some more difficult shaping structures shaping smoothly by this special-shaped slide block, ensure the Shunchang of die sinking, matched moulds simultaneously, improve product yield.Be communicated with exhaust passage by through hole, then coordinate steam vent, and then by the air scavenge around slide block, can ensure that the product structure of slide position can be shaping smoothly.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention's abnormity slide block;
Fig. 2 is the front view of the present invention's abnormity slide block;
Fig. 3 is the top view of the present invention's abnormity slide block;
Wherein: 1-slider body; 2-back-up block; 3-locating piece; 4-locating hole; 5-exhaust passage; 6-steam vent; 7-through hole; 8-boss.
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: a kind of special-shaped slide block, comprise a chamfer trapezoidal slider body 1, cuboid back-up block 2 and a cuboid locating piece 3, described back-up block is fixed on the right-angle surface side of described slider body, described locating piece is fixed on the end face of described slider body, described locating piece is provided with two symmetrical locating holes 4, the inside of described slider body is provided with some exhaust passages 5, the inclined-plane of described slider body is provided with some steam vents 6, described locating piece is provided with some through holes 7, and described through hole is communicated with described exhaust passage.By cuboid back-up block and cuboid locating piece interfix on the trapezoidal slider body of chamfer formed a special-shaped slide block, enable some more difficult shaping structures shaping smoothly by this special-shaped slide block, ensure the Shunchang of die sinking, matched moulds simultaneously, improve product yield.Be communicated with exhaust passage by through hole, then coordinate steam vent, and then by the air scavenge around slide block, can ensure that the product structure of slide position can be shaping smoothly.
The length of described back-up block, locating piece is all identical with the length of described slider body, and the thickness of described back-up block, locating piece is all less than the thickness of described slider body, and an end face of described back-up block flushes with the bottom surface of described slider body.
A boss 8 fixed by described back-up block in the one side of described locating piece, and the side of described boss abuts against on described slider body.Mould can be facilitated to carry out die sinking and matched moulds by the effect of boss.
Described exhaust passage is two and is symmetrically set, and described exhaust passage is positioned at the tip position of described slider body.
Described through hole is two, and the center of circle of described through hole and the center of circle of described locating hole are located along the same line, and the diameter of described locating hole is greater than the diameter of described through hole, and described locating hole is between described through hole and described steam vent.
The width of described locating piece is identical with the end face width of described slider body.
The above is only the preferred embodiment of the present invention; be not limited to the present invention; should be understood that; for those skilled in the art; under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (6)
1. a special-shaped slide block, it is characterized in that: comprise the trapezoidal slider body of a chamfer, a cuboid back-up block and a cuboid locating piece, described back-up block is fixed on the right-angle surface side of described slider body, described locating piece is fixed on the end face of described slider body, described locating piece is provided with two symmetrical locating holes, the inside of described slider body is provided with some exhaust passages, the inclined-plane of described slider body is provided with some steam vents, described locating piece is provided with some through holes, and described through hole is communicated with described exhaust passage.
2. the special-shaped slide block of one according to claim 1, it is characterized in that: the length of described back-up block, locating piece is all identical with the length of described slider body, the thickness of described back-up block, locating piece is all less than the thickness of described slider body, and an end face of described back-up block flushes with the bottom surface of described slider body.
3. the special-shaped slide block of one according to claim 2, is characterized in that: a boss fixed by described back-up block in the one side of described locating piece, and the side of described boss abuts against on described slider body.
4. the special-shaped slide block of one according to claim 3, it is characterized in that: described exhaust passage is two and is symmetrically set, described exhaust passage is positioned at the tip position of described slider body.
5. the special-shaped slide block of one according to claim 4, it is characterized in that: described through hole is two, the center of circle of described through hole and the center of circle of described locating hole are located along the same line, the diameter of described locating hole is greater than the diameter of described through hole, and described locating hole is between described through hole and described steam vent.
6. the special-shaped slide block of one according to claim 5, is characterized in that: the width of described locating piece is identical with the end face width of described slider body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510520143.XA CN105108980A (en) | 2015-08-24 | 2015-08-24 | Special-shaped sliding block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510520143.XA CN105108980A (en) | 2015-08-24 | 2015-08-24 | Special-shaped sliding block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105108980A true CN105108980A (en) | 2015-12-02 |
Family
ID=54657196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510520143.XA Pending CN105108980A (en) | 2015-08-24 | 2015-08-24 | Special-shaped sliding block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105108980A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881963A (en) * | 2016-05-16 | 2016-08-24 | 苏州博豪精密机械有限公司 | Sliding block of mould |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200939669Y (en) * | 2006-08-25 | 2007-08-29 | 佛山市顺德区汉达精密电子科技有限公司 | Novel slipper |
| CN201147981Y (en) * | 2008-04-29 | 2008-11-12 | 圣美精密工业(昆山)有限公司 | Exhaust slipper block on injection molding mould |
| CN203831691U (en) * | 2014-04-25 | 2014-09-17 | 杭州飞尔达精密模具有限公司 | Sliding block material overflowing mechanism used for mold |
| CN205044081U (en) * | 2015-08-24 | 2016-02-24 | 苏州骏发精密机械有限公司 | Dysmorphism slider |
-
2015
- 2015-08-24 CN CN201510520143.XA patent/CN105108980A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200939669Y (en) * | 2006-08-25 | 2007-08-29 | 佛山市顺德区汉达精密电子科技有限公司 | Novel slipper |
| CN201147981Y (en) * | 2008-04-29 | 2008-11-12 | 圣美精密工业(昆山)有限公司 | Exhaust slipper block on injection molding mould |
| CN203831691U (en) * | 2014-04-25 | 2014-09-17 | 杭州飞尔达精密模具有限公司 | Sliding block material overflowing mechanism used for mold |
| CN205044081U (en) * | 2015-08-24 | 2016-02-24 | 苏州骏发精密机械有限公司 | Dysmorphism slider |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881963A (en) * | 2016-05-16 | 2016-08-24 | 苏州博豪精密机械有限公司 | Sliding block of mould |
| CN105881963B (en) * | 2016-05-16 | 2017-12-15 | 苏州博豪精密机械有限公司 | A kind of mould slide block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170207 Address after: 401347 Chongqing District, Banan City, the town of the South Peng Jia Cheng District, Nandu Applicant after: Wang Zailin Address before: Liuhe Town, Zhang Qiao village of Taicang city Suzhou city Jiangsu province 215431 Applicant before: JUNFA PRECISION MACHINERY CO., LTD. |
|
| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |
|
| WD01 | Invention patent application deemed withdrawn after publication |