CN203265585U - Forming mold of eccentric wheel for furniture connecting piece - Google Patents
Forming mold of eccentric wheel for furniture connecting piece Download PDFInfo
- Publication number
- CN203265585U CN203265585U CN 201320059225 CN201320059225U CN203265585U CN 203265585 U CN203265585 U CN 203265585U CN 201320059225 CN201320059225 CN 201320059225 CN 201320059225 U CN201320059225 U CN 201320059225U CN 203265585 U CN203265585 U CN 203265585U
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- furniture connecting
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Abstract
The utility model discloses a forming mold of an eccentric wheel for a furniture connecting piece. The forming mold comprises a convex mold plate and a concave mold plate, wherein the concave mold plate is provided with a runner, mold cavities, inclined guide pillars and guide pillar holes, the convex mold plate is provided with mold cores matched with the mold cavities, guide pillars matched with the guide pillar holes and sliders matched with the inclined guide pillars, the runner is arranged at the middle part of the concave mold plate, the mold cavities are arranged at the two sides of the runner respectively, the concave mold plate is provided with mold cavity positioning grooves matched with the mold cavities, the convex mold plate is provided with mold core positioning grooves matched with the mold cores, the side parts of the sliders are provided with sliding tables, the convex mold plate is provided with chutes matched with the sliding tables, and the sliders are provided with guiding holes matched with the inclined guide pillars. The forming mold of the eccentric wheel for the furniture connecting piece has the advantages of high yield, high dimensional stability and convenience in machining.
Description
Technical field
The utility model relates to furniture with the manufacture field of connector accessory, is the eccentric mould of a kind of furniture connecting component specifically.
Background technology
Present furniture plate body connector, the mode that generally adopts connecting rod and eccentric wheel to be connected is fixed together the furniture plate body.Be that buckle be connected with connecting rod due to eccentric wheel after installation, intensity and the toughness of eccentric wheel itself all have higher requirements, thereby the eccentric wheel in connector adopts the kirsite manufacturing usually.The processing of kirsite is to be die cast as the master, and it adopts the die casting manufacturing usually.Yet the eccentric wheel of the metal of die casting manufacturing has self unvanquishable significant deficiency.At first, need to carry out the subsequent handlings such as refine, polishing, polishing after the eccentric wheel depanning, when compression mod is produced, the goods actual size need to be reserved more rear allowance, has reduced eccentric dimensional stability.Secondly, the furniture plate body is less with the size of eccentric wheel itself with connector, and have the connecting portions such as more reinforcement, chamfering and fillet on eccentric wheel, traditional die casting manufacturing deficiency easily occurs when the above-mentioned connecting portion of processing, have a strong impact on eccentric yield rate.Therefore, existing eccentric wheel processing mold structure still awaits further improvement.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides the furniture connecting component that a kind of yield rate is high, dimensional stability is strong and easy to process eccentric mould.
Goal of the invention of the present utility model is achieved in that the eccentric mould of a kind of furniture connecting component, it is characterized in that: described mould comprises that punch is pulled and concave template, concave template is provided with runner, die cavity, Angle Pin and guide pillar hole, and convex template is provided with the core that matches with die cavity, the guide pillar that matches with the guide pillar hole and the slide block that matches with Angle Pin.
Described runner is located at the middle part of concave template, and die cavity divides and is located at runner both sides.
Described concave template is provided with the die cavity locating slot that matches with die cavity.
Described convex template is provided with the core locating slot that matches with core.
The sidepiece of described slide block is provided with sliding stand, and convex template is provided with the chute that matches with sliding stand.
Have the pilot hole that matches with Angle Pin on described slide block.
The utility model improves the die casting of prior art, adopts the mould of nonmetallic materials processing to replace existing die-casting process mould.Runner, die cavity, Angle Pin and guide pillar hole are set on concave template, and convex template is provided with the core that matches with die cavity, the guide pillar that matches with the guide pillar hole and the slide block that matches with Angle Pin.The automatic inclined that coordinates slide block by Angle Pin is to mold-opening structure, and the connecting portions such as chamfering on eccentric wheel, reinforcement are thrown off automatically fully, makes the eccentric wheel demoulding smoothly.Concave template is provided with the die cavity locating slot that matches with die cavity, is provided with the core locating slot that matches with core on convex template.By the stationary positioned effect of locating slot, can improve the corresponding relation of core and die cavity, ensured eccentric crudy.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model concave template.
Accompanying drawing 2 is the decomposing schematic representation of the utility model concave template.
Accompanying drawing 3 is the structural representation of the utility model convex template.
Accompanying drawing 4 is the decomposing schematic representation of the utility model convex template.
The specific embodiment
With reference to the accompanying drawings 1, shown in accompanying drawing 2, accompanying drawing 3 and accompanying drawing 4, furniture connecting component of the present utility model mainly comprises convex template 1 and concave template 2 with eccentric mould.Concave template 2 is provided with runner 21, die cavity 22, Angle Pin 23 and guide pillar hole 24, and convex template 1 is provided with core 11, guide pillar 12 and slide block 13.Wherein core 11 matches with die cavity 22; Guide pillar 12 matches with guide pillar hole 24; Slide block 13 is matchedly connected with Angle Pin 23.Runner 21 is located at the middle part of concave template 2, and die cavity was located at runner 21 both sides in 22 minutes, and this structure can be improved the uniformity that melt flow stream flows, and makes the injection moulding quality more stable.Concave template 2 is provided with the die cavity locating slot 25 that matches with die cavity 22, and die cavity locating slot 25 can improve the precision of die cavity 22 assemblings.Convex template 1 is provided with the core locating slot 14 that matches with core 11, and core locating slot 14 can improve the precision of core 11 assemblings equally.The sidepiece of slide block 13 is provided with sliding stand 15, and convex template 1 is provided with chute 16, and chute 16 matches with sliding stand 15.Sliding stand 15 can be installed in chute 16, and can come and go slip along chute 16.The slide construction that coordinates of chute 16 and sliding stand 15 can make the slip of slide block 13 on convex template 1 more stable.Have pilot hole 17 on slide block 13, pilot hole 17 matches with Angle Pin 23.Pilot hole 17 and Angle Pin 23 forms oblique slide mechanisms, and mould slide block 13 in the die sinking process can be opened along the incline direction of Angle Pin 23, and mould slide block 13 can be closed along the incline direction of Angle Pin 23 in the matched moulds process.
Above-mentioned specific embodiment is only the utility model effect specific embodiment preferably, and furniture connecting component all and the of the present utility model or structure that be equal to identical with eccentric mould is all in protection domain of the present utility model.
Claims (6)
1. eccentric mould of furniture connecting component, it is characterized in that: described mould comprises convex template (1) and concave template (2), concave template (2) is provided with runner (21), die cavity (22), Angle Pin (23) and guide pillar hole (24), and convex template (1) is provided with the core (11) that matches with die cavity (22), the guide pillar (12) that matches with guide pillar hole (24) and the slide block (13) that matches with Angle Pin (23).
2. the eccentric mould of furniture connecting component according to claim 1, it is characterized in that: described runner (21) is located at the middle part of concave template (2), and die cavity (22) minute is located at runner (21) both sides.
3. the eccentric mould of furniture connecting component according to claim 1, it is characterized in that: described concave template (2) is provided with the die cavity locating slot (25) that matches with die cavity (22).
4. the eccentric mould of furniture connecting component according to claim 1, it is characterized in that: described convex template (1) is provided with the core locating slot (14) that matches with core (11).
5. the eccentric mould of furniture connecting component according to claim 1, it is characterized in that: the sidepiece of described slide block (13) is provided with sliding stand (15), and convex template (1) is provided with the chute (16) that matches with sliding stand (15).
6. the eccentric mould of furniture connecting component according to claim 1, is characterized in that: have the pilot hole (17) that matches with Angle Pin (23) on described slide block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320059225 CN203265585U (en) | 2013-02-03 | 2013-02-03 | Forming mold of eccentric wheel for furniture connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320059225 CN203265585U (en) | 2013-02-03 | 2013-02-03 | Forming mold of eccentric wheel for furniture connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203265585U true CN203265585U (en) | 2013-11-06 |
Family
ID=49496079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320059225 Expired - Lifetime CN203265585U (en) | 2013-02-03 | 2013-02-03 | Forming mold of eccentric wheel for furniture connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203265585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598123A (en) * | 2017-10-18 | 2018-01-19 | 东莞市兴茂压铸有限公司 | A kind of automatic shutter die casting |
-
2013
- 2013-02-03 CN CN 201320059225 patent/CN203265585U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598123A (en) * | 2017-10-18 | 2018-01-19 | 东莞市兴茂压铸有限公司 | A kind of automatic shutter die casting |
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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: 20131106 |
|
| CX01 | Expiry of patent term |