CN203844105U - Pouring die for sharp barrel of dust collector - Google Patents
Pouring die for sharp barrel of dust collector Download PDFInfo
- Publication number
- CN203844105U CN203844105U CN201420129124.5U CN201420129124U CN203844105U CN 203844105 U CN203844105 U CN 203844105U CN 201420129124 U CN201420129124 U CN 201420129124U CN 203844105 U CN203844105 U CN 203844105U
- Authority
- CN
- China
- Prior art keywords
- dynamic model
- groove
- base
- die
- model
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a pouring die for a sharp barrel of a dust collector. The pouring die comprises a lower die base which is provided with a groove, wherein the groove is provided with a movable die and press cakes are fixedly connected to both sides of the groove, a step at the bottom of the movable die is located between the press cakes and the bottom face of the groove, and a pull rod is fixedly connected to the movable die; the movable die is provided with an embedding groove which is internally provided with a demoulding device. The demoulding device comprises a base which is provided with a slant positioning hole, wherein a pin is arranged in the positioning hole, and the end part of the pin is fixedly connected with a connecting block; a wedged block is arranged on the end part of the base, T-shaped slide blocks are arranged on both sides of the mould, the wedged block is movably connected with a pair of demoulding pieces through the T-shaped slide blocks, and demoulding columns are arranged on the demoulding pieces. The pouring die provided by the utility model is simple in structure, high in demoulding efficiency and good in reliability, and the product quality is easy to guarantee.
Description
Technical field
The utility model relates to technical field of mold, is specifically related to for pouring into a mould the casting mold of dust catcher point bucket.
Background technology
Dust catcher is small household appliances common in daily household, its point bucket is working of plastics, conventionally all by plastics injection mould injection moulding, complete, on the quality of product, also there is larger impact in the efficiency that the design of mould structure directly has influence on mold releasability simultaneously, the structure of dust catcher point bucket 10 as shown in Figure 1, on its cylindrical with U-shaped connecting portion, the both sides of connecting portion are with pin-and-hole 101, and the cylindrical of point bucket is up and down respectively with labyrinth, the structural design of this type of mould more complicated all in the past, although can complete smoothly the demoulding, but efficiency is low, poor reliability easily causes the quality problems of point bucket.
Utility model content
The applicant improves for above-mentioned shortcoming of the prior art, and a kind of dust catcher point bucket casting mold is provided, and it is simple in structure, and demoulding efficiency is high, and good reliability easily guarantees product quality.
The technical solution of the utility model is as follows:
A dust catcher point bucket casting mold, comprises die shoe, on die shoe with first dynamic model that can move horizontally, the second dynamic model, the 3rd dynamic model and the 4th dynamic model; The second dynamic model and the 4th dynamic model arrange in opposite directions, and the 3rd dynamic model is with the 4th dynamic model is vertical arranges, the first dynamic model and the oblique setting of the 4th dynamic model; The die holder sidewall of the first dynamic model, the second dynamic model and the 4th dynamic model is all curved, and the die holder sidewall of the 3rd dynamic model is with arc boss; On die shoe, with center counterbore, counterbore is built-in with cylindricality core rod, and core rod end face is with running channel and be pressed with cast gate; It is characterized in that: die shoe band is fluted, the first dynamic model is positioned at groove and is fixed with briquetting in groove both sides, and the step on the first dynamic model bottom is between briquetting and groove floor, and pull bar is connected on the first dynamic model; On the first dynamic model, with caulking groove, stripper apparatus is housed in caulking groove, stripper apparatus comprises base, on base, with oblique locating hole, with drawing pin, draws the end of the pin contiguous block that is connected in described locating hole; The end of base is with voussoir, and the both sides of voussoir are all with T shape slide block, and voussoir is flexibly connected a pair of knock-outs will by T shape slide block, in knock-outs will with de-the first mould post; The second dynamic model sidewall relative with the 3rd dynamic model with the 4th dynamic model is with the second mould post;
Preferably, T shape slide block coordinates with the T shape chute in knock-outs will;
Preferably, the bottom of base is with inserting, and base coordinates with the guide pad in caulking groove by inserting.
Technique effect of the present utility model:
The utility model is simple in structure, and demoulding efficiency is high, good reliability and there will not be quality problems when the demoulding, and production efficiency and quality all easily guarantee.
Accompanying drawing explanation
Fig. 1 is the structural representation of product (dust catcher point bucket).
Fig. 2 to Fig. 7 is assembly structure schematic diagram of the present utility model.
Fig. 8 and Fig. 9 are the structural representation of stripper apparatus of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
See Fig. 1 to Fig. 9, the utility model comprises die shoe 1, on die shoe 1 with the first dynamic model 2, the second dynamic model 3, the 3rd dynamic model 4 and the 4th dynamic model 5 that can move horizontally; The second dynamic model 3 and the 4th dynamic model 5 arrange in opposite directions, the 3rd dynamic model 4 and the vertical setting of the 4th dynamic model 5, the first dynamic model 2 and the oblique setting of the 4th dynamic model 5, according to product dust catcher point bucket structure, oblique setting more can improve the demoulding efficiency of mould, guarantees production efficiency and product quality; The die holder sidewall of the first dynamic model 2, the second dynamic model 3 and the 4th dynamic model 5 is all curved, and the die holder sidewall of the 3rd dynamic model 4 is with arc boss 41, and boss 41 can generate the U-shaped connecting portion on circle product external during for injection moulding; On die shoe 1 with center counterbore 11, counterbore 11 is built-in with cylindricality core rod 8, core rod 8 end faces are with running channel 81 and be pressed with cast gate 6, each sidewall of core rod 8 and the first dynamic model 2, the second dynamic model 3, the 3rd dynamic model 4 and the 4th dynamic model 5 can form certain interval, by the inside injected plastic raw material of cast gate 6, along running channel 81, can in described gap, form product as shown in Figure 1; On die shoe 1, be with fluted 12, in groove 12, with the first dynamic model 2 and in groove 12 both sides, be fixed with briquetting 13, step on the first dynamic model 2 bottoms is between briquetting 13 and groove 12 bottom surfaces, pull bar 14 is connected on the first dynamic model 2, pull pull bar 14 can drive the first dynamic model 2 in the interior movement of groove 12, briquetting 13 plays the effect of guiding and location; On the first dynamic model 2, with caulking groove 21, stripper apparatus 7 is housed in caulking groove 21, stripper apparatus 7 comprises base 71, on base 71, with oblique locating hole, with drawing pin 76, draws the end of pin 76 contiguous block 77 that is connected in described locating hole; The end of base 71 is with voussoir 79, the both sides of voussoir 79 are all with T shape slide block 73, voussoir 79 is flexibly connected a pair of knock-outs will 74 by T shape slide block 73, in knock-outs will 74 with de-the first mould post 75, the first mould post 75 is for pouring into a mould out the pin-and-hole 91 of product, preferably, T shape slide block 73 coordinates with the T shape chute 78 in knock-outs will 74, can improve the guiding accuracy of slide block, simultaneously when drawing pin 76 to move upward to drive base 71 to move horizontally, can make the horizontal move toward one another of a pair of knock-outs will 74, dwindle the distance between a pair of de-the first mould post 75, make the smooth demoulding of product; The sidewall that the second dynamic model 3 is relative with the 3rd dynamic model 4 with the 4th dynamic model 5 can generate another pin-and-hole on product with the second mould post 31, the second mould posts 31; Preferably, the bottom of base 71 is with inserting 72, and base 71 72 coordinates with the guide pad 9 in caulking groove 21 by inserting, and guide pad 9 is conducive to guarantee the mobile accuracy of base 71 in caulking groove 21, and guide pad 9 72 makes by high-abrasive material with inserting, can improve its service life;
Demoulding principle of the present utility model is as follows:
After the full mould of mould, injection moulding liquid enters running channel 81 from cast gate 6, then enter core rod 8 and the first dynamic model 2, the second dynamic model 3, the gap that each sidewall of the 3rd dynamic model 4 and the 4th dynamic model 5 forms, after casting complete, starting patrix (not shown in FIG.) drives contiguous block 77 to move upward, and then make to draw pin 76 vertical translations, owing to drawing the relative base 71 of pin 76, it is oblique setting, can apply horizontal force to base 71, base 71 is moved horizontally in caulking groove 21, make the horizontal move toward one another of a pair of knock-outs will 74 simultaneously, dwindle the distance between a pair of de-the first mould post 75, de-the first mould post 75 is deviate from smoothly in the pin-and-hole 91 of product, last under the pulling of pull bar 14, the first dynamic model 2 is in the interior movement of groove 12, make whole the first dynamic model 2 depart from circle product external, can take out the finished product of cast.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, can be done any type of modification.
Claims (3)
1. a dust catcher point bucket casting mold, comprises die shoe (1), and die shoe (1) is upper with first dynamic model (2) that can move horizontally, the second dynamic model (3), the 3rd dynamic model (4) and the 4th dynamic model (5); The second dynamic model (3) arranges in opposite directions with the 4th dynamic model (5), the 3rd dynamic model (4) and the vertical setting of the 4th dynamic model (5), the first dynamic model (2) and the oblique setting of the 4th dynamic model (5); The die holder sidewall of the first dynamic model (2), the second dynamic model (3) and the 4th dynamic model (5) is all curved, and the die holder sidewall of the 3rd dynamic model (4) is with arc boss (41); Die shoe (1) is upper, and with center counterbore (11), counterbore (11) is built-in with cylindricality core rod (8), and core rod (8) end face is with running channel (81) and be pressed with cast gate (6); It is characterized in that: die shoe (1) is with fluted (12), the first dynamic model (2) is positioned at groove (12) and is fixed with briquetting (13) in groove (12) both sides, step on the first dynamic model (2) bottom is positioned between briquetting (13) and groove (12) bottom surface, and pull bar (14) is connected on the first dynamic model (2); The first dynamic model (2) is upper with caulking groove (21), stripper apparatus (7) is housed in caulking groove (21), and stripper apparatus (7) comprises base (71), and base (71) is upper with oblique locating hole, with drawing pin (76), draw the end of pin (76) contiguous block (77) that is connected in described locating hole; The end of base (71) is with voussoir (79), and the both sides of voussoir (79) are all with T shape slide block (73), and voussoir (79) is flexibly connected a pair of knock-outs will (74) by T shape slide block (73), and knock-outs will (74) is upper with de-the first mould post (75); The second dynamic model (3) sidewall relative with the 3rd dynamic model (4) with the 4th dynamic model (5) is with the second mould post (31).
2. a kind of dust catcher point bucket casting mold as claimed in claim 1, is characterized in that: T shape slide block (73) coordinates with the T shape chute (78) in knock-outs will (74).
3. a kind of dust catcher point bucket casting mold as claimed in claim 1, is characterized in that: the bottom of base (71) is with insert (72), and base (71) coordinates with the guide pad (9) in caulking groove (21) by insert (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420129124.5U CN203844105U (en) | 2014-03-20 | 2014-03-20 | Pouring die for sharp barrel of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420129124.5U CN203844105U (en) | 2014-03-20 | 2014-03-20 | Pouring die for sharp barrel of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203844105U true CN203844105U (en) | 2014-09-24 |
Family
ID=51557161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420129124.5U Expired - Fee Related CN203844105U (en) | 2014-03-20 | 2014-03-20 | Pouring die for sharp barrel of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203844105U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862630A (en) * | 2014-03-20 | 2014-06-18 | 苏州鑫荣健身器材有限公司 | Casting mold of sharp barrel of dust collector |
| CN110239038A (en) * | 2019-06-28 | 2019-09-17 | 深圳市南和建毅模具有限公司 | For forming the mold of cartridge, core pulling method and die assembly for forming cylindrical case |
-
2014
- 2014-03-20 CN CN201420129124.5U patent/CN203844105U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862630A (en) * | 2014-03-20 | 2014-06-18 | 苏州鑫荣健身器材有限公司 | Casting mold of sharp barrel of dust collector |
| CN110239038A (en) * | 2019-06-28 | 2019-09-17 | 深圳市南和建毅模具有限公司 | For forming the mold of cartridge, core pulling method and die assembly for forming cylindrical case |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103878938A (en) | Improved automatic demoulding pouring mould for outer barrels of dust collectors | |
| CN102950686A (en) | Inclined roof device of plastic mold | |
| CN203844105U (en) | Pouring die for sharp barrel of dust collector | |
| CN204054517U (en) | A kind of practical large-angle inclined to ejecting pulled core structure | |
| CN206765244U (en) | A kind of bottle cap of vacuum flask mould | |
| CN110154327B (en) | Blind core-pulling mechanism of injection mold | |
| CN109262988B (en) | Automatic demolding mold for elbow pipe fitting | |
| CN111168941A (en) | Four-slider core-pulling mechanism of injection mold | |
| CN105922513A (en) | Inclined core-pulling plastic die | |
| CN103495665B (en) | The mould of continuous punching long spiro nail | |
| CN103640191B (en) | A kind of four sides slide block departs from the mechanism of plastic products | |
| CN203267124U (en) | Short-stroke internal core pulling mechanism of junction box injection mold | |
| CN103831952A (en) | Automatic core pulling and demolding structure of improved-type outer barrel forming mold | |
| CN103862630A (en) | Casting mold of sharp barrel of dust collector | |
| CN201483688U (en) | Demoulding device of dies | |
| CN104228002B (en) | The lateral ejection die of slide block and method | |
| CN202862539U (en) | Slide block die with inward drawing front mould for producing upper frames of washing machines | |
| CN211616474U (en) | Four-slider core-pulling mechanism of injection mold | |
| CN211763190U (en) | Injection molding sliding block for back-off plastic part | |
| CN203077562U (en) | Side core pulling mould of fine needle insert | |
| CN102529043B (en) | Simple and easy twice distance-determination push-out device | |
| CN203779801U (en) | Fixed mold side core-pulling mechanism for injection mold | |
| CN206855911U (en) | A kind of electric cooker handle injection mold | |
| CN205905257U (en) | Secondary ejection mechanism of mould | |
| CN206614749U (en) | A kind of flower seedling cultivation box mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150320 |
|
| EXPY | Termination of patent right or utility model |