CN213593506U - Multi-opening precision forming die for circular hollow injection piece - Google Patents
Multi-opening precision forming die for circular hollow injection piece Download PDFInfo
- Publication number
- CN213593506U CN213593506U CN202021836011.0U CN202021836011U CN213593506U CN 213593506 U CN213593506 U CN 213593506U CN 202021836011 U CN202021836011 U CN 202021836011U CN 213593506 U CN213593506 U CN 213593506U
- Authority
- CN
- China
- Prior art keywords
- template
- fixing
- cross rod
- die plate
- piece
- 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.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 17
- 239000007924 injection Substances 0.000 title claims abstract description 17
- 238000001746 injection moulding Methods 0.000 claims abstract description 25
- 230000000149 penetrating effect Effects 0.000 claims abstract description 16
- 230000006978 adaptation Effects 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a multi-opening precision forming die for a round hollow injection piece, which comprises an upper template, a lower template, a left template, a right template, a lower base for fixing the lower template and an upper base for fixing the upper template; the left template and the right template are oppositely arranged on the left side and the right side of the lower template, and the lower base is provided with a sliding chute for the sliding of the left template and the right template; the lower die plate is provided with a lower die cavity penetrating through the left side and the right side of the lower die plate, the upper die cavity penetrating through the left side and the right side of the upper die plate is arranged on the upper die plate, the left die plate and the right die plate are respectively provided with a first cross rod and a second cross rod extending into the injection molding cavity, a third cross rod penetrating through the two ends of the second cross rod is movably arranged in the second cross rod in a penetrating mode, when the lower die plate is assembled in place, one end, close to the second cross rod, of the third cross rod is tightly attached to the end face, close to the end face, of the adjacent end of the second cross rod, the hollow injection piece is formed through the first cross rod, the second cross.
Description
Technical Field
The utility model relates to an accurate mould technical field, in particular to a many open type accurate forming die who is used for circular cavity formula to annotate piece.
Background
At present traditional mould all adopts the mode of oscilaltion to open and shut, to the notes piece of appearance rule, the notes piece after this kind of mode is convenient takes out the die cavity, but when meetting the notes piece of the horizontal shaping cavity tube-shape of needs, the mould is except that opening and shutting from top to bottom this moment, still need transversely open and shut, otherwise can't satisfy the production requirement, for this reason, my department provides a many types of precision forming mould that is used for circular cavity formula notes piece to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art not enough, provide a many open type precision forming moulds that is used for circular cavity formula to annotate piece, this a many open type precision forming moulds that is used for circular cavity formula to annotate piece can solve above-mentioned problem well.
In order to meet the above requirements the utility model provides a technical scheme that its technical problem adopted is:
the multi-opening precision forming die for the round hollow injection piece comprises an upper die plate, a lower die plate, a left die plate, a right die plate, a lower base for fixing the lower die plate and an upper base for fixing the upper die plate; the left template and the right template are oppositely arranged on the left side and the right side of the lower template, and a sliding groove for the left template and the right template to move along the opposite direction is formed in the lower base; the lower template is provided with a lower cavity penetrating through the left side and the right side of the lower template, the upper template is provided with an upper cavity penetrating through the left side and the right side of the upper template, the lower cavity and the upper cavity jointly form an injection molding cavity, the left template and the right template are respectively provided with a first cross rod and a second cross rod extending into the injection molding cavity, glue injection gaps are reserved between the side walls of the first cross rod and the second cross rod and the inner wall of the injection molding cavity, a third cross rod penetrating through the two ends of the second cross rod is movably arranged in the second cross rod in a penetrating way, and when the lower template and the upper template are assembled in place, one end of the third cross rod close to the second cross rod is tightly attached to the end surface of the adjacent end; and the upper base is provided with a fixing part for fixing the left template and the right template on the lower base.
A accurate forming die of many types of opening for circular cavity formula notes piece, wherein, the spout deviates from one side intercommunication of lower bolster the side surface of base, two equal protruding guide block that is equipped with on the double-phase opposite side wall of spout, the bottom surface of guide block with the bottom surface of spout forms the guide way, left side template with all be equipped with on the right side template with the gib block of guide way adaptation.
A many open type precision forming mould for circular cavity formula notes piece, wherein, the guide block with the connection can be dismantled to the lower base.
The utility model discloses a many open types precision forming mould for circular hollow formula notes spare, wherein, the mounting includes the first mounting that is used for fixing the left template, and is used for fixing the second mounting of right template; the first fixing piece and the second fixing piece are of columnar structures, the first fixing piece and the second fixing piece are oppositely arranged left and right and are arranged in a splayed mode, fixing holes used for fixing the first fixing piece and the second fixing piece are formed in the upper base, the lower end of the first fixing piece and the lower end of the second fixing piece penetrate through the upper base, and inserting holes for inserting the lower ends of the first fixing piece and the second fixing piece are formed in the lower base.
A many open type precision forming mould for circular cavity formula notes piece, wherein, the mounting is equipped with a plurality ofly, the jack corresponds a plurality of the mounting is equipped with a plurality ofly, the jack is rectangular form.
A many open type precision forming mould for circular cavity formula notes piece, wherein, left side template with be equipped with the confession on the right side template respectively first mounting with the perforation that the second mounting passed.
A many open types precision forming mould for circular cavity formula notes piece, wherein, be equipped with on the template of the right side and be used for fixing the mounting hole of second horizontal pole, the mounting hole runs through the left and right sides of right side template, the second horizontal pole deviates from the one end of lower bolster is located in the mounting hole, be equipped with the confession in the second horizontal pole the activity that the third horizontal pole passed is perforated, the activity is perforated and is run through the both ends of second horizontal pole, the third horizontal pole with second horizontal pole sliding connection.
The utility model discloses a many open types precision forming mould for circular cavity formula notes spare, wherein, the one end that the second horizontal pole deviates from the lower bolster is protruding to be equipped with first spacing boss, be equipped with the first recess of adaptation first spacing boss on the inner wall of mounting hole; the third horizontal pole deviates from the one end of second horizontal pole is equipped with the spacing arch of second, be equipped with on the right side template with the coaxial and adaptation of mounting hole the spacing bellied second recess of second.
A many open type precision forming mould for circular cavity formula is annotated piece, wherein, it is protruding to be equipped with the location on the lower bolster, be equipped with on the cope match-plate pattern with the positioning groove of the protruding adaptation in location.
A many open types precision forming mould for piece is annotated to circular cavity formula, wherein, it is used for fixing to go up to be equipped with on the base respectively the last fixed slot of cope match-plate pattern, and be used for fixing the left fixed slot of left side template, and be used for fixing the right fixed slot of right side template, a left side fixed slot with right side fixed slot all with go up the fixed slot intercommunication.
The beneficial effects of the utility model reside in that: the utility model discloses a many open types precision forming mould that is used for circular cavity formula notes piece, overall structure is simple, design benefit, it is concrete, before moulding plastics, insert from the both ends of the die cavity of moulding plastics respectively through first horizontal pole and second horizontal pole, when the compound die assembly targets in place, the cope match-plate pattern, the lower bolster, left side template and right template closely enclose and close, and then seal first horizontal pole and second horizontal pole and third horizontal pole in the die cavity of moulding plastics, utilize third horizontal pole and first horizontal pole to offset and then form hollow notes piece, when the die sinking is got the material, the cope match-plate pattern is opened, left side template and right template are further opened again, make first horizontal pole and second horizontal pole and third horizontal pole follow and annotate the pull play of piece.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work according to the drawings:
fig. 1 is an exploded top view of the multi-opening precision forming mold for circular hollow injection molding of the present invention.
Fig. 2 is an assembly view of the lower mold plate of the multi-open type precision molding mold for circular hollow injection molding.
Fig. 3 is a bottom view of the multi-opening precision forming mold for circular hollow injection molding of the present invention.
Fig. 4 is a schematic structural view of a second cross bar of the multi-opening precision forming mold for circular hollow injection molding of the present invention.
Fig. 5 is a schematic structural view of a third cross bar of the multi-opening precision forming mold for circular hollow injection molding of the present invention.
Fig. 6 is a schematic structural view of the right mold plate of the multi-open type precision molding mold for circular hollow injection molding of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The utility model discloses a many open-type precision forming moulds for circular hollow formula notes piece of preferred embodiment, as shown in fig. 1-6, including cope match-plate pattern 1a, lower bolster 1b, left template 2a, right template 2b, be used for the fixed lower bolster lower base 3, and be used for the fixed upper bolster upper base 4; the left template and the right template are oppositely arranged at the left side and the right side of the lower template, and the lower base is provided with a sliding chute 5 for the left template and the right template to move along the opposite direction; the lower template is provided with a lower cavity 6 penetrating through the left side and the right side of the lower template, the upper template is provided with an upper cavity 7 penetrating through the left side and the right side of the upper template, the lower cavity and the upper cavity jointly form an injection molding cavity, the left template and the right template are respectively provided with a first cross rod 8 and a second cross rod 9 extending into the injection molding cavity, glue injection gaps are reserved between the side walls of the first cross rod and the second cross rod and the inner wall of the injection molding cavity, a third cross rod 10 penetrating through the two ends of the second cross rod is movably arranged in the second cross rod in a penetrating way, and when the assembly is in place, one end of the third cross rod close to the second cross rod is tightly attached to; the utility model discloses a multi-open type precision forming die for round hollow injection piece, which is characterized in that a fixing part 11 for fixing a left template and a right template on a lower base is arranged on an upper base, the utility model discloses a multi-open type precision forming die for round hollow injection piece, the whole structure is simple, the design is ingenious, concretely, before injection molding, a first cross bar and a second cross bar are respectively inserted from two ends of an injection molding cavity, when a die assembly is in place, the upper template, the lower template, the left template and the right template are tightly enclosed, further, the first cross bar, the second cross bar and the third cross bar are sealed in the injection molding cavity, the hollow injection piece 100 is formed by the third cross bar and the first cross bar being abutted, when the die is opened to take out the material, the upper template is opened, the left template and the right template are further opened, so that the first cross bar, the second cross bar and the third cross bar are pulled out from the injection piece, actually, the injection molding cavity, the first, the unit is provided with a plurality of injection molding efficiency.
Preferably, one side of each sliding groove, which is far away from the lower template, is communicated with the side surface of the lower base, guide blocks 12 are convexly arranged on two opposite side walls of the two sliding grooves, guide grooves 13 are formed on the bottom surfaces of the guide blocks and the bottom surfaces of the sliding grooves, and guide strips 14 matched with the guide grooves are arranged on the left template and the right template so as to ensure that the left template and the right template stably run in a sliding manner.
Preferably, the guide block is detachably connected with the lower base so as to facilitate processing, assembly and disassembly.
Preferably, the fixing member 11 includes a first fixing member 101 for fixing the left template, and a second fixing member 102 for fixing the right template; the first fixing piece and the second fixing piece are both of a columnar structure, the first fixing piece and the second fixing piece are oppositely arranged at the left and right sides and are arranged in a splayed manner, and the splayed design enables the left template and the right template to be opened respectively by utilizing the first fixing piece and the second fixing piece when the upper template is opened upwards, so that the mold opening time is shortened, and the time cost is saved; the upper base is provided with a fixing hole for fixing the first fixing piece and the second fixing piece, the lower ends of the first fixing piece and the second fixing piece penetrate out of the upper base, and the lower base is provided with a jack 15 for inserting the lower ends of the first fixing piece and the second fixing piece so as to fix the left template and the right template.
Preferably, the mounting is equipped with a plurality ofly, and the jack corresponds a plurality of mountings and is equipped with a plurality ofly to guarantee the fastness, the jack is rectangular form, in order to supply first mounting and second to follow the lower extreme of mounting and move about from top to bottom.
Preferably, the left template and the right template are respectively provided with a through hole 16 for the first fixing part and the second fixing part to pass through, when the left template and the right template are assembled in place, the first fixing part and the second fixing part are matched with the upper base and the lower base to fix the left template and the right template, and the left template and the right template are prevented from being separated during injection molding.
Preferably, be equipped with the mounting hole 17 that is used for fixed second horizontal pole on the template of the right side, the mounting hole runs through the left and right sides of right template, and the one end that the second horizontal pole deviates from the lower bolster is located the mounting hole, is equipped with the activity perforation 18 that supplies the third horizontal pole to pass in the second horizontal pole, and the activity perforation runs through the both ends of second horizontal pole, and third horizontal pole and second horizontal pole sliding connection can dismantle second horizontal pole and third horizontal pole and connect in order to make things convenient for processing assembly and dismantlement maintenance.
Preferably, one end of the second cross rod, which is far away from the lower template, is convexly provided with a first limiting boss 19, the inner wall of the mounting hole is provided with a first groove 20 matched with the first limiting boss, and the first protrusion is matched with the first groove to fix the second cross rod in position, so that the second cross rod is prevented from being assembled in place during assembly; the one end that the third horizontal pole deviates from the second horizontal pole is equipped with the spacing arch 21 of second, is equipped with on the right side template with the coaxial and spacing bellied second recess 22 of adaptation second of mounting hole, the spacing arch of second and second recess cooperate with in order to fix the position with the third horizontal pole, prevent that the third horizontal pole from assembling not in place when the assembly.
Preferably, the lower template is provided with a positioning bulge 23, the upper template is provided with a positioning groove 24 matched with the positioning bulge, and the positioning bulge and the positioning groove are matched with each other to ensure that the upper template and the lower template are not deviated after being assembled.
Preferably, be equipped with the last fixed slot 25 that is used for fixed cope match-plate pattern on going up the base respectively, and be used for the left fixed slot 26 of fixed left template to and be used for the right fixed slot 27 of fixed right template, left fixed slot and right fixed slot all communicate with last fixed slot, and after the assembly targets in place, go up the base and fix cope match-plate pattern and two templates of controlling, in order to guarantee the inseparable cooperation between the individual template.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (10)
1. A multi-opening precision forming die for a round hollow injection piece is characterized by comprising an upper die plate, a lower die plate, a left die plate, a right die plate, a lower base for fixing the lower die plate and an upper base for fixing the upper die plate; the left template and the right template are oppositely arranged on the left side and the right side of the lower template, and a sliding groove for the left template and the right template to move along the opposite direction is formed in the lower base; the lower template is provided with a lower cavity penetrating through the left side and the right side of the lower template, the upper template is provided with an upper cavity penetrating through the left side and the right side of the upper template, the lower cavity and the upper cavity jointly form an injection molding cavity, the left template and the right template are respectively provided with a first cross rod and a second cross rod extending into the injection molding cavity, glue injection gaps are reserved between the side walls of the first cross rod and the second cross rod and the inner wall of the injection molding cavity, a third cross rod penetrating through the two ends of the second cross rod is movably arranged in the second cross rod in a penetrating way, and when the lower template and the upper template are assembled in place, one end of the third cross rod close to the second cross rod is tightly attached to the end surface of the adjacent end; and the upper base is provided with a fixing part for fixing the left template and the right template on the lower base.
2. The multi-opening precision forming die for the circular hollow injection part according to claim 1, wherein one side of the sliding groove, which is away from the lower template, is communicated with a side surface of the lower base, two opposite side walls of the two sliding grooves are respectively provided with a guide block in a protruding manner, the bottom surfaces of the guide blocks and the bottom surfaces of the sliding grooves form a guide groove, and the left template and the right template are respectively provided with a guide strip which is matched with the guide groove.
3. The multi-split precision forming die for the circular hollow injection molding piece according to claim 2, wherein the guide block is detachably connected with the lower base.
4. The multi-split precision forming die for the circular hollow injection molding according to claim 1, wherein the fixing member comprises a first fixing member for fixing the left mold plate and a second fixing member for fixing the right mold plate; the first fixing piece and the second fixing piece are of columnar structures, the first fixing piece and the second fixing piece are oppositely arranged left and right and are arranged in a splayed mode, fixing holes used for fixing the first fixing piece and the second fixing piece are formed in the upper base, the lower end of the first fixing piece and the lower end of the second fixing piece penetrate through the upper base, and inserting holes for inserting the lower ends of the first fixing piece and the second fixing piece are formed in the lower base.
5. The multi-opening precision molding die for the circular hollow injection-molded article according to claim 4, wherein the fixing member is provided in plurality, and the insertion holes are provided in plurality corresponding to the plurality of fixing members, and the insertion holes are elongated.
6. The multi-opening precision forming die for the circular hollow injection molding piece according to claim 4, wherein the left die plate and the right die plate are respectively provided with a through hole for the first fixing piece and the second fixing piece to pass through.
7. The multi-opening precision forming die for the circular hollow injection part according to claim 1, wherein the right die plate is provided with a mounting hole for fixing the second cross rod, the mounting hole penetrates through the left side and the right side of the right die plate, one end of the second cross rod departing from the lower die plate is located in the mounting hole, the second cross rod is provided with a movable through hole for the third cross rod to pass through, the movable through hole penetrates through the two ends of the second cross rod, and the third cross rod is connected with the second cross rod in a sliding manner.
8. The multi-opening precision forming die for the circular hollow injection part according to claim 7, wherein a first limiting boss is convexly arranged at one end of the second cross rod, which is far away from the lower template, and a first groove matched with the first limiting boss is arranged on the inner wall of the mounting hole; the third horizontal pole deviates from the one end of second horizontal pole is equipped with the spacing arch of second, be equipped with on the right side template with the coaxial and adaptation of mounting hole the spacing bellied second recess of second.
9. The multi-opening precision forming die for the circular hollow injection part according to claim 1, wherein a positioning protrusion is arranged on the lower template, and a positioning groove matched with the positioning protrusion is arranged on the upper template.
10. The mold of claim 1, wherein the upper base has an upper fixing groove for fixing the upper mold plate, a left fixing groove for fixing the left mold plate, and a right fixing groove for fixing the right mold plate, and the left and right fixing grooves are connected to the upper fixing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021836011.0U CN213593506U (en) | 2020-08-26 | 2020-08-26 | Multi-opening precision forming die for circular hollow injection piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021836011.0U CN213593506U (en) | 2020-08-26 | 2020-08-26 | Multi-opening precision forming die for circular hollow injection piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213593506U true CN213593506U (en) | 2021-07-02 |
Family
ID=76585717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021836011.0U Expired - Fee Related CN213593506U (en) | 2020-08-26 | 2020-08-26 | Multi-opening precision forming die for circular hollow injection piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213593506U (en) |
-
2020
- 2020-08-26 CN CN202021836011.0U patent/CN213593506U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2022126926A1 (en) | Die-casting die for lightweight valve body | |
| CN213593506U (en) | Multi-opening precision forming die for circular hollow injection piece | |
| CN207901495U (en) | A kind of precision die structure of slide block insert prior to take-up housing core pulling | |
| CN110406044B (en) | Core-pulling anti-retreating mechanism of oil cylinder | |
| CN107443686B (en) | Four-side simultaneous core-pulling mold | |
| CN202741679U (en) | Evanescent mode mould of heavy truck gearbox body | |
| CN212554862U (en) | Garbage bin forming die | |
| CN210552781U (en) | High-compatibility injection mold | |
| CN210705823U (en) | Slide block motion control mechanism | |
| CN214521639U (en) | High-efficient mechanism of mould part interchange | |
| CN218196700U (en) | Hot runner mould ox horn advances glued structure | |
| CN220297905U (en) | Thermoplastic composite material die | |
| CN211413612U (en) | Lead accumulator grid plate shedder | |
| CN217169619U (en) | Multi-module linkage precision injection molding mold | |
| CN214866665U (en) | Wear-resistant hardware mould | |
| CN204869172U (en) | A mould for producing concrete placement template | |
| CN217166442U (en) | Side core-pulling die-casting die | |
| CN220808319U (en) | Injection mold for relay base | |
| CN211334356U (en) | Drinking cup drinking water port injection mold | |
| CN220146572U (en) | Injection mold of automatically controlled box support | |
| CN214395005U (en) | Triangular support die for combined office furniture | |
| CN110239030B (en) | Mould with integrated sliding block inner drawing structure | |
| CN218593539U (en) | Production mould of hexagonal flowerpot | |
| CN217993350U (en) | Machine of buckleing of virtual position of adjustable assembly | |
| CN213006240U (en) | Double-color integrated thermoplastic molding fixing structure for mold |
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: 20210702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |