CN204585742U - The processing mold of gasoline saw front apron - Google Patents
The processing mold of gasoline saw front apron Download PDFInfo
- Publication number
- CN204585742U CN204585742U CN201520301269.3U CN201520301269U CN204585742U CN 204585742 U CN204585742 U CN 204585742U CN 201520301269 U CN201520301269 U CN 201520301269U CN 204585742 U CN204585742 U CN 204585742U
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- die
- groove
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- quiet
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Abstract
The utility model discloses a kind of processing mold of gasoline saw front apron, comprise dynamic model and quiet mould; The top of quiet mould has caved inward quiet die cavity and die groove, and one end of die groove extends internally from the edge at the top of quiet mould and to be connected with quiet die cavity, is provided with die and die can slide in die groove in die groove; The one end at the top of die groove is interval with the first block and the second block, and the other end is interval with third gear block and fourth gear block; The first slideway is formed between first block and the second block, form the second slideway between third gear block and fourth gear block, be provided with slide block in the first slideway and the second slideway and slide block can with the first slideway and the second slideway in slide the two ends at the top being fixed on die groove; The bottom of quiet mould caves inward and is formed with holddown groove and ejects groove, and the length direction of holddown groove is perpendicular with the length direction ejecting groove.The front apron that the processing mold of this gasoline saw front apron processes has excellent quality.
Description
Technical field
The utility model relates to mould, particularly, relates to a kind of processing mold of gasoline saw front apron.
Background technology
Gasoline saw uses at present to saw body comparatively widely, has power large, feature easy to carry.Gasoline saw comprises housing, saw blade, chain and engine, and engine is positioned at housing, and chain, around to be around on chain and can be rotated around saw blade by motor driven chain, so just can be cut rapidly.
At present, in the course of the work user is damaged to prevent gasoline saw, generally the front portion of housing is provided with front apron, so just, by the effect that front apron prevents the health of user from contacting with chain, the resilience of the solid that volume is larger in cutting process also can be prevented to cause actual bodily harm to user simultaneously.Existing front apron is generally all obtained by injection mo(u)lding, but in injection moulding process, often occurs face crack, internal stress cracking and push up white phenomenon, significantly reduces the quality of front apron.
Utility model content
The purpose of this utility model is to provide a kind of processing mold of gasoline saw front apron, and the front apron that the processing mold of this gasoline saw front apron processes has excellent quality.
To achieve these goals, the utility model provides a kind of processing mold of gasoline saw front apron, comprises dynamic model and quiet mould; The top of quiet mould has caved inward quiet die cavity and die groove, and one end of die groove extends internally from the edge at the top of quiet mould and to be connected with quiet die cavity, is provided with die and die can slide in die groove in die groove; The one end at the top of die groove is interval with the first block and the second block, and the other end is interval with third gear block and fourth gear block; The first slideway is formed between first block and the second block, form the second slideway between third gear block and fourth gear block, be provided with slide block in the first slideway and the second slideway and slide block can with the first slideway and the second slideway in slide the two ends at the top being fixed on die groove; The bottom of quiet mould caves inward and is formed with holddown groove and ejects groove, and the length direction of holddown groove is perpendicular with the length direction ejecting groove;
Wherein, when the top that dynamic model is covered on quiet mould is formed into die cavity with the top closing quiet die cavity and die groove, the top of slide block is fixed in holddown groove, and the top of die is fixed on and is ejected in groove, and material can enter forming cavity injection mo(u)lding through the plug hole at the top of dynamic model; The top of dynamic model is provided with the first thimble, and the bottom of the first thimble can make die move to outer in die groove to compress die along to ejecting in groove.
Preferably, the length direction inclination of the first thimble and the short transverse of dynamic model, and the bottom of the first thimble can contact with the angled end-face of die.
Preferably, the first slideway and the second slideway are alongst equipped with gathering sill, and the outer wall of slide block is arranged in gathering sill and slide block can slide along gathering sill.
Preferably, slide block comprises front-slider and rear slider, and front-slider and rear slider are set in turn in the first slideway and the second slideway to the direction at the center of quiet mould from the edge of quiet mould.
Preferably, the edge of dynamic model is provided with the one in multiple guide pad and gathering sill, and the edge of quiet mould is provided with the another one in multiple guide pad and gathering sill, and guide pad can extend in gathering sill.
Preferably, the top of quiet die cavity is provided with multiple second thimble, and the top of the second thimble can extend in quiet die cavity.
Preferably, the bottom of dynamic model is outward extended with projection, projection can with the bottom close contact of quiet die cavity.
Preferably, quiet mould is provided with runner, the feeding mouth of runner is between quiet die cavity and the first block, and charging aperture is positioned at the top of the inwall of quiet die cavity.
Preferably, slider surface is provided with ear block to the end face of die groove.
According to technique scheme, the concrete use procedure of the processing mold of the gasoline saw front apron that the utility model provides is as follows: before injection mo(u)lding, need die to be installed in die groove, then slide block to be placed in the first slideway and the second slideway and ecto-entad slides and makes two slide blocks and die close contact, then top dynamic model being placed in quiet mould with the top sealing quiet die cavity and die groove with this to be formed into die cavity, finally material is injected in die cavity by the top of quiet mould and carries out cooling forming.Once material forming completes, need dynamic model to be separated with quiet mould, then utilize the first thimble to be ejected in die groove by die, then slide block is skidded off in the first slideway and the second slideway, finally just can easily gasoline saw front apron be taken out in quiet mould.Die in existing mould or be that die takes out by mode manually in quiet mould, by push rod, die is taken out, but these stripping means are once dynamic model is separated with quiet mould, often cause die to rock or the generation of situation of die discontinuity, thus cause face crack, internal stress to ftracture and push up the appearance of white phenomenon; And just can by the first thimble, die be ejected in the process that is separated with quiet mould at dynamic model of the processing mold that the utility model provides simultaneously, thus efficiently avoid die and rock or the generation of situation of die discontinuity, and then ensure that gasoline saw front apron has excellent quality.
Other feature and advantage of the present utility model are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model, but does not form restriction of the present utility model with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the structural representation of the quiet mould in the gasoline saw front apron processing mold of the preferred embodiment that the utility model provides;
Fig. 2 is the structural representation of the dynamic model in the gasoline saw front apron processing mold of the preferred embodiment that the utility model provides;
Fig. 3 is the structural representation of the front-slider in the gasoline saw front apron processing mold of the preferred embodiment that the utility model provides;
Fig. 4 is the structural representation of the rear slider in the gasoline saw front apron processing mold of the preferred embodiment that the utility model provides;
Fig. 5 is the structural representation of the die in the gasoline saw front apron processing mold of the preferred embodiment that the utility model provides;
Fig. 6 is the structural representation of the gasoline saw front apron processed in the gasoline saw front apron processing mold of the preferred embodiment that the utility model provides.
Description of reference numerals
1, quiet mould 2, quiet die cavity
3, the first block 4, second block
5, the first slideway 6, third gear block
7, fourth gear block 8, second slideway
9, die groove 10, guide pad
11, projection 12, plug hole
13, feeding mouth 14, second thimble
15, groove 16, dynamic model is ejected
17, gathering sill 18, holddown groove
19, ear block 20, gathering sill
21, angled end-face
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
In the utility model, when not doing contrary explanation, the nouns of locality be included in term such as " interior, fixed, upper and lower " only represents the orientation of this term under normal service condition, or being commonly called as those skilled in the art's understanding, and should not be considered as the restriction to this term.
The utility model provides a kind of processing mold of gasoline saw front apron, comprises dynamic model 16 (as shown in Figure 2) and quiet mould 1 (as shown in Figure 1); The top of quiet mould 1 has caved inward quiet die cavity 2 and die groove 9, and one end of die groove 9 extends internally from the edge at the top of quiet mould 1 and to be connected with quiet die cavity 2, is provided with die (as shown in Figure 5) and die can slide in die groove 9 in die groove 9; The one end at the top of die groove 9 is interval with the first block 3 and the second block 4, and the other end is interval with third gear block 6 and fourth gear block 7; The first slideway 5 is formed between first block 3 and the second block 4, formed between third gear block 6 and fourth gear block 7 in second slideway 8, first slideway 5 and the second slideway 8 be provided with slide block and slide block can with the first slideway 5 and the second slideway 8 in slide the two ends at the top being fixed on die groove 9; The bottom of quiet mould 1 caves inward and is formed with holddown groove 18 and ejects groove 15, and the length direction of holddown groove 18 is perpendicular with the length direction ejecting groove 15;
Wherein, when the top that dynamic model 16 is covered on quiet mould 1 is formed into die cavity to close quiet die cavity 2 with the top of die groove 9, the top of slide block is fixed in holddown groove 18, the top of die is fixed on and is ejected in groove 15, and material can enter forming cavity injection mo(u)lding through the plug hole 12 at the top of dynamic model 16; The top of dynamic model 16 is provided with the first thimble, and the bottom of the first thimble can make die move to outer in die groove 9 to compress die along to ejecting in groove 15.
The concrete use procedure of the processing mold of above-mentioned gasoline saw front apron is as follows: before injection mo(u)lding, need die to be installed in die groove 9, then slide block to be placed in the first slideway 5 and the second slideway 8 and ecto-entad slides and makes two slide blocks and die close contact, then with this, to be formed into die cavity, (top of slide block is fixed in holddown groove 18 to seal the top of quiet die cavity and die groove 9 dynamic model 16 to be placed in the top of quiet mould 1, the top of die is fixed on and is ejected in groove 15), finally material is injected in die cavity by the top of quiet mould 1 and carries out cooling forming.Once material forming completes, dynamic model 16 is needed to be separated with quiet mould 1, then the first thimble is utilized to be ejected in die groove 9 by die, then slide block is skidded off in the first slideway 5 and the second slideway 8, finally just can easily gasoline saw front apron (as shown in Figure 6) be taken out in quiet mould 1.Die in existing mould or be that die takes out by mode manually in quiet mould 1, by push rod, die is taken out, but these stripping means are once dynamic model 16 is separated with quiet mould 1, often cause die to rock or the generation of situation of die discontinuity, thus cause face crack, internal stress to ftracture and push up the appearance of white phenomenon; And just can by the first thimble, die be ejected in the process that is separated with quiet mould 1 at dynamic model 16 of the processing mold that the utility model provides simultaneously, thus efficiently avoid die and rock or the generation of situation of die discontinuity, and then ensure that gasoline saw front apron has excellent quality.
In the utility model, the concrete installation site of the first thimble can selected in wide scope, as long as the demoulding stable for die just can in the process that dynamic model 16 is separated with quiet mould 1, but in order to make die can more steadily and carry out the demoulding rapidly, preferably, the length direction inclination of the first thimble and the short transverse of dynamic model 16, and the bottom of the first thimble can contact with the angled end-face 21 of die.So just, the angled end-face 21 of the angle of inclination of the first thimble and die can be utilized to make the first thimble to the pressure larger with die and then the depanning speed of die can be accelerated.
In the above-described embodiment, can slide in the first slideway 5 and the second slideway 8 reposefully to make slide block, and then there is upset in anti-limited slip block in sliding process, preferably, first slideway 5 and the second slideway 8 are alongst equipped with gathering sill 20, and the outer wall of slide block is arranged in gathering sill 20 and slide block can slide along 20.Simultaneously, the concrete structure of slide block can be selected in wide scope, it can be integrative-structure, also can be Split type structure, what contact with the second slideway 8 to make slide block and the first slideway 5 is more tight, and then prevents the generation of situation of fash, preferably, slide block comprises front-slider (as shown in Figure 3) and rear slider (as shown in Figure 4), and front-slider and rear slider are set in turn in the first slideway 5 and the second slideway 8 to the direction at the center of quiet mould 1 from the edge of quiet mould 1.
Simultaneously, in order to make in injection molding process, dynamic model 16 and quiet mould 1 can coordinate rapidly, and it is tightr in order to what make dynamic model 16 and quiet mould 1 combine, preferably, the edge of dynamic model 16 is provided with the one in multiple guide pad 10 and gathering sill 17, and the edge of quiet mould 1 is provided with the another one in multiple guide pad 10 and gathering sill 17, and guide pad 10 can extend in gathering sill 17.Thus, cooperatively interacted by guide pad 10 and gathering sill 17 and just can realize the matched moulds of dynamic model 16 and quiet mould 1 rapidly, can effectively prevent dynamic model 16 and quiet mould 1 in mold work process from occurring the generation of the situation of dislocation simultaneously.
In addition, after profiled member cooling, in order to be taken out from quiet mould 1 by profiled member more rapidly, preferably, the top that the top of quiet die cavity 2 is provided with multiple second thimble 14, second thimble 14 can extend in quiet die cavity 2.So only need the second thimble 14 to move upward, just can easily profiled member be ejected in quiet die cavity 2.
In the utility model, the concrete structure of gasoline saw front apron can be selected in wide scope, but in order to the function making gasoline saw front apron not only have stop, also make gasoline saw front apron be convenient to holding of user and take (being similar to the function of handle), preferably, the bottom of dynamic model 16 is outward extended with projection 11, projection 11 can with the bottom close contact of quiet die cavity 2.Can not only save the material producing gasoline saw front apron like this, can be convenient to user fetches gasoline saw simultaneously.
In addition, in the injection moulding process of this mould, the concrete type of flow of material can be selected in wide scope, but consider the filling speed of material and the plumpness of obtained gasoline saw front apron, preferably, quiet mould 1 is provided with runner, and the feeding mouth 13 of runner is between quiet die cavity 2 and the first block 3, and charging aperture is positioned at the top of the inwall of quiet die cavity 2.
On the basis of the above, for the ease of a step processing mounting holes in the process of injection mo(u)lding, preferably, slider surface is provided with ear block 19 to the end face of die groove 9.So just, effectively can avoid the aft-loaded airfoil of installing hole, thus effectively improve production efficiency.
Below preferred embodiment of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (9)
1. a processing mold for gasoline saw front apron, is characterized in that, described processing mold comprises dynamic model (16) and quiet mould (1); The top of described quiet mould (1) has caved inward quiet die cavity (2) and die groove (9), one end of described die groove (9) extends internally from the edge at the top of described quiet mould (1) and to be connected with described quiet die cavity (2), is provided with die and described die can slide in described die groove (9) in described die groove (9); The one end at the top of described die groove (9) is interval with the first block (3) and the second block (4), and the other end is interval with third gear block (6) and fourth gear block (7); The first slideway (5) is formed between described first block (3) and the second block (4), form the second slideway (8) between described third gear block (6) and fourth gear block (7), be provided with slide block in described first slideway (5) and the second slideway (8) and described slide block can with described first slideway (5) and the second slideway (8) in slide the two ends at the top to be fixed on described die groove (9); The bottom of described quiet mould (1) caves inward and is formed with holddown groove (18) and ejects groove (15), the length direction of described holddown groove (18) and the described length direction ejecting groove (15) perpendicular;
Wherein, when the top that described dynamic model (16) is covered on described quiet mould (1) is formed into die cavity to close described quiet die cavity (2) with the top of die groove (9), the top of described slide block is fixed in described holddown groove (18), the top of described die ejects in groove (15) described in being fixed on, and material can enter described forming cavity injection mo(u)lding through the plug hole (12) at the top of described dynamic model (16); The top of described dynamic model (16) is provided with the first thimble, the bottom of described first thimble can along to described in eject in groove (15) and make described die in the introversive outer motion of described die groove (9) to compress described die.
2. the processing mold of gasoline saw front apron according to claim 1, it is characterized in that, the length direction inclination of described first thimble and the short transverse of described dynamic model (16), and the bottom of described first thimble can contact with the angled end-face of described die (21).
3. the processing mold of gasoline saw front apron according to claim 1, it is characterized in that, described first slideway (5) and the second slideway (8) are alongst equipped with gathering sill (20), and the outer wall of described slide block is arranged in described gathering sill (20) and described slide block can slide along described gathering sill (20).
4. the processing mold of gasoline saw front apron according to claim 1, it is characterized in that, described slide block comprises front-slider and rear slider, and described front-slider and the rear slider direction from the edge of described quiet mould (1) to the center of described quiet mould (1) is set in turn in described first slideway (5) and the second slideway (8).
5. the processing mold of the gasoline saw front apron according to any one in claim 1-4, it is characterized in that, the edge of described dynamic model (16) is provided with the one in multiple guide pad (10) and gathering sill (17), the edge of described quiet mould (1) is provided with the another one in multiple guide pad (10) and gathering sill (17), and described guide pad (10) can extend in described gathering sill (17).
6. the processing mold of the gasoline saw front apron according to any one in claim 1-4, it is characterized in that, the top of described quiet die cavity (2) is provided with multiple second thimble (14), and the top of described second thimble (14) can extend in described quiet die cavity (2).
7. the processing mold of the gasoline saw front apron according to any one in claim 1-4, it is characterized in that, the bottom of described dynamic model (16) is outward extended with projection (11), described projection (11) can with the bottom close contact of described quiet die cavity (2).
8. the processing mold of the gasoline saw front apron according to any one in claim 1-4, it is characterized in that, described quiet mould (1) is provided with runner, the feeding mouth (13) of described runner is positioned between described quiet die cavity (2) and the first block (3), and charging aperture is positioned at the top of the inwall of described quiet die cavity (2).
9. the processing mold of the gasoline saw front apron according to any one in claim 1-4, is characterized in that, described slider surface is provided with ear block (19) to the end face of described die groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301269.3U CN204585742U (en) | 2015-05-11 | 2015-05-11 | The processing mold of gasoline saw front apron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301269.3U CN204585742U (en) | 2015-05-11 | 2015-05-11 | The processing mold of gasoline saw front apron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204585742U true CN204585742U (en) | 2015-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520301269.3U Withdrawn - After Issue CN204585742U (en) | 2015-05-11 | 2015-05-11 | The processing mold of gasoline saw front apron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204585742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842522A (en) * | 2015-05-11 | 2015-08-19 | 安徽古德纳克科技股份有限公司 | Manufacturing mold for front baffle of gasoline chainsaw |
-
2015
- 2015-05-11 CN CN201520301269.3U patent/CN204585742U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842522A (en) * | 2015-05-11 | 2015-08-19 | 安徽古德纳克科技股份有限公司 | Manufacturing mold for front baffle of gasoline chainsaw |
| CN104842522B (en) * | 2015-05-11 | 2017-04-12 | 安徽古德纳克科技股份有限公司 | Manufacturing mold for front baffle of gasoline chainsaw |
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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: 20150826 Effective date of abandoning: 20170412 |
|
| AV01 | Patent right actively abandoned |