CN201092111Y - Slide block used for injection mold - Google Patents
Slide block used for injection mold Download PDFInfo
- Publication number
- CN201092111Y CN201092111Y CNU2007201218447U CN200720121844U CN201092111Y CN 201092111 Y CN201092111 Y CN 201092111Y CN U2007201218447 U CNU2007201218447 U CN U2007201218447U CN 200720121844 U CN200720121844 U CN 200720121844U CN 201092111 Y CN201092111 Y CN 201092111Y
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- Prior art keywords
- slide block
- oil storage
- storage tank
- injection mold
- millimeters
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- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a slide of injection mold, which comprises a friction face with sliding contact with the slide way on the mold, wherein the friction face is provided with an oil slot of lubricant. The slide can store lubricant in reciprocal motion, provide better lubricant function and reduce the friction force between the block and mold, while the oil slot has simple production and low cost compared with graphite embedding process.
Description
Technical field
The utility model relates to a kind of injection mold, relates in particular to a kind of slide block that is used for injection mold.
Background technology
Injection mold is to use a kind of very widely mould in the present industrial production, mainly is made up of cover half, dynamic model, ejection system etc.When having interior apertura lateralis different or side on the plastic when recessed with the die sinking direction, plastic can not direct demold, and moving core is made at the position of part that must the moulding side opening of mould or side is recessed, earlier moving core is extracted out before die sinking, and then plastic Top gone out, this moving core generally is referred to as slide block.For mechanically operated slide block, mainly the motion by Angle Pin or shovel base realizes the somatotype action of loosing core.As shown in Figure 1, be fixed with shovel base 12 on patrix 1, be provided with slide block 21 slidably in the slideway of counterdie 2, shaped article 4 has the side recess; During formed product, the side recess of the forming ends of slide block 21 and shaped article 4 is corresponding; Shovel base 12 has a certain degree with the die sinking direction, slide block 21 is formed with and shovel base 12 chutes that are slidingly matched, when carrying out die sinking after injection moulding is finished, shovel base 12 moves upward under the drive of patrix 1, because 12 pairs of slide blocks 21 of shovel base apply the active force away from the side recess of shaped article 4, slide block to sliding away from the side recess direction of shaped article 4, makes the forming ends of slide block 21 leave the side recess of shaped article 4 along the slideway on the counterdie 2, and shaped article 4 just can be ejected smoothly.Smooth in order to guarantee mechanically operated slide block 21 motions, general mode of inlaying graphite on adopting on the rubbing surface that the slideway with on the counterdie 2 at slide block 21 contacts solves, the graphite of inlaying produces lubrication in the slide block movement process, can guarantee the fluidity of motion of slide block.But complex process and the cost of inlaying graphite are higher.
The utility model content
The utility model purpose is to provide a kind of simple, lower-cost slide block that is used for injection mold of making.
For solving the problems of the technologies described above, the utility model provides a kind of slide block that is used for injection mold, comprise with mould on slideway form the rubbing surface of sliding-contact, wherein, offer the oil storage tank that can store lubricating oil on the described rubbing surface.
As a kind of improvement of the present utility model, in above-mentioned basis, wherein, described rubbing surface be meant with mould on slideway form the bottom surface of sliding-contact.
As a kind of improvement of the present utility model, in above-mentioned basis, wherein, described rubbing surface be meant with mould on slideway form the bottom surface and the side of sliding-contact.
As a kind of improvement of the present utility model, in above-mentioned basis, wherein, the quantity of described oil storage tank is some, cross arrangement mutually.
As a kind of improvement of the present utility model, in above-mentioned basis, wherein, described some oil storage tanks form two groups of right-angled intersection, and each oil storage tank in this every group is parallel to each other.
As a kind of improvement of the present utility model, in above-mentioned basis, wherein, the distance between the adjacent oil storage tank in described every group is 10 millimeters to 20 millimeters.
As a kind of improvement of the present utility model, in above-mentioned basis, wherein, the direction of motion of described oil storage tank and described slide block is angled 30 ° to 60 ° angle.
As a kind of improvement of the present utility model, in above-mentioned basis, wherein, the direction of motion of described oil storage tank and described slide block is angled 45 ° angle.
As a kind of improvement of the present utility model, in above-mentioned basis, wherein, the width of described oil storage tank is 4 to 6 millimeters.
As a kind of improvement of the present utility model, in above-mentioned basis, wherein, the degree of depth of described oil storage tank is 2 to 3 millimeters.
Compared with prior art, the utlity model has following advantage: owing on the rubbing surface of slide block, offer the oil storage tank that can store lubricating oil, help slide block and in the reciprocating motion process, both can store lubricating oil, can play good lubrication again, reduce the frictional force between the slideway on slide block and the mould.Oil storage tank to offer technology simple with respect to the manufacture craft of inlaying graphite, cost is lower.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Fig. 1 looks the broken section structural representation for the master that slide block is applied in the injection mold.
Fig. 2 is a kind of stereopsis structural representation that is used for slide block first embodiment of injection mold of the utility model.
Slide block first embodiment that Fig. 3 is used for injection mold for the utility model is a kind of looks up structural representation.
Fig. 4 is a kind of stereopsis structural representation that is used for slide block second embodiment of injection mold of the utility model.
The specific embodiment
See also Fig. 2 and Fig. 3, a kind of first embodiment that is used for the slide block of injection mold of the utility model, the bottom surface 3 of slide block 21 be with mould on slideway form the rubbing surface of sliding-contact, offer the oil storage tank 30 that can store lubricating oil on this bottom surface 3.The quantity of this oil storage tank 30 is some (concrete quantity is set according to the viscosity of the lubricating oil of the size of this bottom surface 3 and use), these some oil storage tanks 30 form two groups of right-angled intersection, each oil storage tank 30 in this every group is parallel to each other, distance between the adjacent oil storage tank 30 in every group is 15 millimeters, the width of oil storage tank 30 is 5 millimeters, and the degree of depth is 2.5 millimeters.The direction of motion angle at 45 of oil storage tank 30 and slide block 21, slide block 21 is in reciprocatingly sliding process along the slideway on the mould, the lubricating oil that is stored in the oil storage tank 30 is difficult for skidding off along the cell wall of oil storage tank 30, and parts of lubricating oil enters between the slideway on slide block 21 and the mould, rubbing surface is lubricated, and therefore, lubricating oil can be stored in the oil storage tank 30 largely, and can play good lubrication, reduce the frictional force between the slideway on slide block 21 and the mould.
In different embodiment: the distance between the adjacent oil storage tank 30 in every group is not limited to 15 millimeters, can be 10 millimeters to 20 millimeters; These some oil storage tanks 30 also can not form two groups of right-angled intersection, also can become less than the mutual cross arrangement of 90 ° angle; The angled angle that is not limited to 45 ° of the direction of motion of oil storage tank 30 and slide block can be 30 ° to 60 ° angle; The width of oil storage tank 30 can be 4 to 6 millimeters; The degree of depth of oil storage tank 30 can be 2 to 3 millimeters.
See also Fig. 4, a kind of second embodiment that is used for the slide block of injection mold of the utility model, the bottom surface 3 of slide block 21 and side 5 be with mould on the rubbing surface of slideway formation sliding-contact.On this bottom surface 3, offer first oil storage tank 30 that can store lubricating oil, on side 5, offer second oil storage tank 50 that can store lubricating oil.
The quantity of this first oil storage tank 30 is some (concrete quantity is set according to the viscosity of the lubricating oil of the size of this bottom surface 3 and use), these some first oil storage tanks 30 form two groups of right-angled intersections, each first oil storage tank 30 in this every group is parallel to each other, distance between the first adjacent oil storage tank 30 in every group is 20 millimeters, the width of first oil storage tank 30 is 4 millimeters, and the degree of depth is 2 millimeters.
The quantity of this second oil storage tank 50 is some (concrete quantity is set according to the viscosity of the lubricating oil of the size of side 5 and use), these some second oil storage tanks 50 form two groups of right-angled intersections, each second oil storage tank 50 in this every group is parallel to each other, distance between the second adjacent oil storage tank 50 in every group is 30 millimeters, the width of second oil storage tank 50 is 6 millimeters, and the degree of depth is 3 millimeters.
The direction of motion angle at 45 of first oil storage tank 30 and second oil storage tank 50 and slide block 21, temperature when injection mo(u)lding is lower, the lubricating grease that uses can not become under the condition of pure liquid state at this injection temperature, all can inject lubricating grease in first oil storage tank 30 and second oil storage tank 50, slide block 21 is in reciprocatingly sliding process along the slideway on the mould, lubricating grease can be stored in first oil storage tank 30 and second oil storage tank 50 largely, and can play good lubrication, reduce the frictional force between the slideway on slide block 21 and the mould.
Certainly, above-mentioned oil storage tank is not limited to straight type ground and forms staggered two groups, also can be that to be snakelike, Z font etc. interlaced or extend, as long as oil storage tank is distributed on the rubbing surface, play and to store lubricating oil or lubricating grease, the lubricating oil energy lubrication friction face that is stored in the oil storage tank can be made again, just the purpose of this utility model can be realized.
Claims (10)
1. slide block that is used for injection mold, comprise with mould on slideway form the rubbing surface of sliding-contact, it is characterized in that: offer the oil storage tank that can store lubricating oil on the described rubbing surface.
2. a kind of slide block that is used for injection mold according to claim 1 is characterized in that: described rubbing surface be meant with mould on slideway form the bottom surface of sliding-contact.
3. a kind of slide block that is used for injection mold according to claim 1 is characterized in that: described rubbing surface be meant with mould on slideway form the bottom surface and the side of sliding-contact.
4. according to each described a kind of slide block that is used for injection mold in the claim 1 to 3, it is characterized in that: the quantity of described oil storage tank is some, cross arrangement mutually.
5. a kind of slide block that is used for injection mold according to claim 4 is characterized in that: described some oil storage tanks form two groups of right-angled intersection, and each oil storage tank in this every group is parallel to each other.
6. a kind of slide block that is used for injection mold according to claim 5 is characterized in that: the distance between the adjacent oil storage tank in described every group is 10 millimeters to 20 millimeters.
7. a kind of slide block that is used for injection mold according to claim 4, it is characterized in that: the direction of motion of described oil storage tank and described slide block is angled 30 ° to 60 ° angle.
8. a kind of slide block that is used for injection mold according to claim 7, it is characterized in that: the direction of motion of described oil storage tank and described slide block is angled 45 ° angle.
9. a kind of slide block that is used for injection mold according to claim 4 is characterized in that: the width of described oil storage tank is 4 to 6 millimeters.
10. a kind of slide block that is used for injection mold according to claim 4 is characterized in that: the degree of depth of described oil storage tank is 2 to 3 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201218447U CN201092111Y (en) | 2007-07-26 | 2007-07-26 | Slide block used for injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201218447U CN201092111Y (en) | 2007-07-26 | 2007-07-26 | Slide block used for injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201092111Y true CN201092111Y (en) | 2008-07-30 |
Family
ID=39900073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201218447U Expired - Lifetime CN201092111Y (en) | 2007-07-26 | 2007-07-26 | Slide block used for injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201092111Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101137A (en) * | 2011-02-25 | 2011-06-22 | 中国第一汽车集团公司 | Mould guiding press plate block |
| CN102320087A (en) * | 2011-09-06 | 2012-01-18 | 凡嘉科技（无锡）有限公司 | Slide block pressing strip structure |
| WO2012045173A1 (en) * | 2010-10-07 | 2012-04-12 | Husky Injection Molding Systems Ltd. | Neck ring assemblies for a mold |
| CN104482179A (en) * | 2014-12-15 | 2015-04-01 | 青岛力克川液压机械有限公司 | Quick unlocking structure of crawler traveling device |
| CN107856255A (en) * | 2017-11-22 | 2018-03-30 | 中山市华志模具精密设备科技有限公司 | A kind of injection mold with horizontal movement slide block structure |
| CN112123707A (en) * | 2020-09-11 | 2020-12-25 | 南昌华勤电子科技有限公司 | Mould motion mold insert, back mold core subassembly and double-colored mould |
-
2007
- 2007-07-26 CN CNU2007201218447U patent/CN201092111Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012045173A1 (en) * | 2010-10-07 | 2012-04-12 | Husky Injection Molding Systems Ltd. | Neck ring assemblies for a mold |
| CN102101137A (en) * | 2011-02-25 | 2011-06-22 | 中国第一汽车集团公司 | Mould guiding press plate block |
| CN102101137B (en) * | 2011-02-25 | 2015-02-18 | 中国第一汽车集团公司 | Mould guiding press plate block |
| CN102320087A (en) * | 2011-09-06 | 2012-01-18 | 凡嘉科技（无锡）有限公司 | Slide block pressing strip structure |
| CN104482179A (en) * | 2014-12-15 | 2015-04-01 | 青岛力克川液压机械有限公司 | Quick unlocking structure of crawler traveling device |
| CN107856255A (en) * | 2017-11-22 | 2018-03-30 | 中山市华志模具精密设备科技有限公司 | A kind of injection mold with horizontal movement slide block structure |
| CN112123707A (en) * | 2020-09-11 | 2020-12-25 | 南昌华勤电子科技有限公司 | Mould motion mold insert, back mold core subassembly and double-colored mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080730 |
|
| CX01 | Expiry of patent term |