CN203380273U - Forming die for ends of ring-opening edge-curling bracelet - Google Patents
Forming die for ends of ring-opening edge-curling bracelet Download PDFInfo
- Publication number
- CN203380273U CN203380273U CN201320438860.4U CN201320438860U CN203380273U CN 203380273 U CN203380273 U CN 203380273U CN 201320438860 U CN201320438860 U CN 201320438860U CN 203380273 U CN203380273 U CN 203380273U
- Authority
- CN
- China
- Prior art keywords
- bracelet
- slide block
- projection
- patrix
- arc
- 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 - Lifetime
Links
Images
Landscapes
- Adornments (AREA)
Abstract
The utility model discloses a forming die for the ends of a ring-opening edge-curling bracelet. The forming die comprises an upper die and a lower die, wherein the lower die is fixed on a lower die plate and is provided with a first bulge which is matched with the inner ring of the open edge-turned bracelet in shape; the two ends of the first bulge are both arc-shaped ends; a sliding cavity is formed in the upper die; a sliding block is mounted in the sliding cavity in a sliding way; an elastic reset element is arranged between the sliding block and the upper die; a groove matched with the first bulge is formed in the sliding block; a second bulge matched with the arc-shaped ends is arranged on one side surface of the sliding block; a forming block is fixedly mounted on the upper die; the end of the forming block, which is close to the lower die, is provided with a first arc-shaped groove which is matched with the outer ring of the open edge-turned bracelet in shape; a second arc-shaped groove matched with the arc-shaped ends is formed in the side of the forming block, which is close to the second bulge; the second bulge slides in the second arc-shaped groove. The body shape of the bracelet is guaranteed during processing; through matching of the second arc-shaped groove and the arc-shaped ends, the ends are formed quickly, the processing efficiency is improved effectively, the forming effect is good and batch processing can be performed.
Description
Technical field
The utility model belongs to the ornaments technical field of processing equipment, relates in particular to a kind of open loop crimping bracelet end moulding mould.
Background technology
Present stage on the market common bracelet be generally closed loop bracelet or open loop bracelet, the open loop bracelet is looked at because its adjustability is subject to consumers in general's parent deeply, and the end moulding of open loop bracelet becomes a great problem that affects working (machining) efficiency, the processing of open loop bracelet termination at present is mostly manual processing, at first polished in sharp keen termination, then the termination bending after polishing is formed to the termination of attractive in appearance and comfortable wearing, but adopt this processing mode, molding effect is poor, and production efficiency is low.
The utility model content
The purpose of this utility model is to provide a kind of open loop crimping bracelet end moulding mould, and the open loop crimping bracelet termination provided with the solution prior art need manually be processed, and affects molding effect and the low problem of production efficiency.
For solving the problems of the technologies described above, the technical solution of the utility model is: open loop crimping bracelet end moulding mould, comprise the counterdie and the patrix that are oppositely arranged, described counterdie is fixedly mounted on lower bolster, described counterdie is provided with first projection suitable with the interior loop-shaped of open loop crimping bracelet, and the two ends of described the first projection all are made as arc tips;
Described patrix is provided with sliding chamber, be slidably fitted with slide block in described sliding chamber, be provided with elastic reset member between described slide block and described patrix, described slide block is provided with the groove suitable with described the first projection, and described slide block one side is provided with second projection suitable with described arc tips;
Be installed with forming blocks on described patrix, an end near described counterdie on described forming blocks is provided with first deep-slotted chip breaker suitable with the outer loop-shaped of described open loop crimping bracelet, described forming blocks is provided with second deep-slotted chip breaker suitable with described arc tips near a side of described the second projection, and described the second projection slides in described the second deep-slotted chip breaker.
As a kind of improvement, described slide block is provided with stopper slot, and the bearing of trend of described stopper slot is consistent with the glide direction of described slide block, and described patrix is provided with limit element, and described limit element constraint is installed in described stopper slot.
As further improvement, described counterdie is provided with pilot hole, and described patrix is provided with the guide post matched with described pilot hole.
Owing to having adopted technique scheme; the beneficial effects of the utility model are: due to first on counterdie projection with to slide on groove on upper mode slider suitable and be oppositely arranged; be provided with elastic reset member between this patrix and slide block; this patrix is provided with forming blocks; this forming blocks is provided with the first deep-slotted chip breaker and the second deep-slotted chip breaker, and the second projection on this slide block slides in the second deep-slotted chip breaker.Thereby adding man-hour, the open loop crimping bracelet of termination to be processed is placed on the first projection, end portion extends to outside the first projection, now patrix falls, slide block and forming blocks are all with after open loop crimping bracelet contacts, patrix continues to fall, the elastic force that slide block overcomes elastic reset member slides inwards in the sliding chamber of patrix, forming blocks continues to fall, and then the open loop crimping bracelet termination of extending the first projection relies on the first deep-slotted chip breaker on forming blocks to position and bending, utilize the second deep-slotted chip breaker on forming blocks to coordinate the end moulding that makes bending with arc tips, adopt this device, by with suitable groove and the first deep-slotted chip breaker of the outer loop-shaped of open loop crimping bracelet, guaranteed the body shape of open loop crimping bracelet in process, by the second deep-slotted chip breaker on forming blocks, with arc tips, coordinate simultaneously, reach the purpose of open loop crimping bracelet termination rapid shaping, working (machining) efficiency and good forming effect have effectively been improved, realize batch machining.
Because slide block is provided with stopper slot, this patrix is provided with limit element and constraint is arranged in stopper slot, thereby limited the moving displacement of slide block in the process, prevented that displacement from crossing the moulding of havoc open loop bracelet body, avoided the elastic force of elastic reset member simultaneously and slide block is ejected.
Because patrix is provided with guide post, counterdie is provided with the pilot hole matched with guide post, thereby, when work, guide post enters pilot hole, and then the groove on slide block is coordinated accurately with the projection of first on counterdie, has further guaranteed the molding effect of bracelet.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Structural representation when Fig. 2 is Fig. 1 duty;
Fig. 3 is that A in Fig. 1 is to view;
Fig. 4 is the structural representation that the slide block in Fig. 1 matches with forming blocks;
In figure, the 1-lower bolster; The 2-counterdie; 3-the first projection; The 4-slide block; The 5-forming blocks; The 6-patrix; The 7-spring; The 8-caging bolt; The 9-stopper slot; The 10-guide post; The 11-pilot hole; The 12-arc tips; The 13-groove; 14-the second projection; 15-the first deep-slotted chip breaker; 16-the second deep-slotted chip breaker.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Fig. 1 and Fig. 2 are common, this open loop crimping bracelet end moulding mould comprises counterdie 2 and the patrix 6 be oppositely arranged, this counterdie 2 is fixedly mounted on lower bolster 1, this counterdie 1 is provided with first projection 3 suitable with the interior loop-shaped of open loop crimping bracelet, and the two ends of this first projection 3 all are made as arc tips 12(referring to Fig. 3);
This patrix 6 is provided with sliding chamber, be slidably fitted with slide block 4 in this cunning chamber, be provided with elastic reset member between this slide block 4 and patrix 6, this elastic reset member is preferably spring 7, this slide block 4 is provided with the groove 13 suitable with the first projection 3, these slide block 4 one sides are provided with the second protruding 14(consistent with arc tips 12 referring to Fig. 4), a side relative with the second projection 12 on this slide block 4 is provided with stopper slot 9, the bearing of trend of this stopper slot 9 is consistent with the glide direction of slide block 4, this patrix 6 is provided with through hole and is communicated with stopper slot 9, be provided with limit element in this through hole and retrain and be arranged in stopper slot 9, this through hole is screwed hole, this limit element is preferably the caging bolt 8 matched with screwed hole,
This patrix 6 is provided with forming blocks 5, an end near counterdie 2 on this forming blocks 5 is provided with first deep-slotted chip breaker 15 suitable with the outer loop-shaped of open loop crimping bracelet, this forming blocks 5 is provided with second deep-slotted chip breaker 16 suitable with arc tips 12 near a side of the second projection 14, and this second projection 14 slides in the second deep-slotted chip breaker 16 (referring to Fig. 4).
This counterdie 2 is provided with pilot hole 11, and this patrix 6 is provided with the guide post 10 matched with pilot hole 11.
In concrete application, the open loop crimping bracelet of termination to be processed is placed on the first projection 3, the end portion of open loop crimping bracelet extends to outside the first projection 3, now patrix 6 falls, slide block 4 and forming blocks 5 are all with after open loop crimping bracelet contacts, patrix 6 continues to fall, the elastic force that slide block 4 overcomes flexible member slides inwards in the sliding chamber of patrix 6, forming blocks 5 continues to fall, and then the open loop crimping bracelet termination of extending the first projection 3 relies on the first deep-slotted chip breaker 15 on forming blocks 5 to position and bending, utilize the second deep-slotted chip breaker 16 on forming blocks 5 to coordinate with arc tips 12 end moulding that makes bending, adopt this device, by the groove 13 consistent with open loop crimping bracelet shape and the first deep-slotted chip breaker 15, guaranteed the body shape of open loop crimping bracelet in process, by the second deep-slotted chip breaker 16 on forming blocks 5, with arc tips 12, coordinate simultaneously, reach the purpose of open loop crimping bracelet termination rapid shaping, working (machining) efficiency and good forming effect have effectively been improved, realize batch machining.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. open loop crimping bracelet end moulding mould, comprise the counterdie and the patrix that are oppositely arranged, it is characterized in that, described counterdie is fixedly mounted on lower bolster, described counterdie is provided with first projection suitable with the interior loop-shaped of open loop crimping bracelet, and the two ends of described the first projection all are made as arc tips;
Described patrix is provided with sliding chamber, be slidably fitted with slide block in described sliding chamber, be provided with elastic reset member between described slide block and described patrix, described slide block is provided with the groove suitable with described the first projection, and described slide block one side is provided with second projection suitable with described arc tips;
Be installed with forming blocks on described patrix, an end near described counterdie on described forming blocks is provided with first deep-slotted chip breaker suitable with the outer loop-shaped of described open loop crimping bracelet, described forming blocks is provided with second deep-slotted chip breaker suitable with described arc tips near a side of described the second projection, and described the second projection slides in described the second deep-slotted chip breaker.
2. open loop crimping bracelet end moulding mould according to claim 1, it is characterized in that, described slide block is provided with stopper slot, the bearing of trend of described stopper slot is consistent with the glide direction of described slide block, described patrix is provided with limit element, and described limit element constraint is installed in described stopper slot.
3. open loop crimping bracelet end moulding mould according to claim 2, is characterized in that, described counterdie is provided with pilot hole, and described patrix is provided with the guide post matched with described pilot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320438860.4U CN203380273U (en) | 2013-07-22 | 2013-07-22 | Forming die for ends of ring-opening edge-curling bracelet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320438860.4U CN203380273U (en) | 2013-07-22 | 2013-07-22 | Forming die for ends of ring-opening edge-curling bracelet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203380273U true CN203380273U (en) | 2014-01-08 |
Family
ID=49868801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320438860.4U Expired - Lifetime CN203380273U (en) | 2013-07-22 | 2013-07-22 | Forming die for ends of ring-opening edge-curling bracelet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203380273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537303A (en) * | 2015-12-30 | 2016-05-04 | 广东潮宏基实业股份有限公司 | Processing method for increasing hardness of gold products and equipment thereof |
| CN107280160A (en) * | 2016-04-01 | 2017-10-24 | 刘宣 | The former and its processing method of a kind of bracelet |
-
2013
- 2013-07-22 CN CN201320438860.4U patent/CN203380273U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537303A (en) * | 2015-12-30 | 2016-05-04 | 广东潮宏基实业股份有限公司 | Processing method for increasing hardness of gold products and equipment thereof |
| CN107280160A (en) * | 2016-04-01 | 2017-10-24 | 刘宣 | The former and its processing method of a kind of bracelet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203380273U (en) | Forming die for ends of ring-opening edge-curling bracelet | |
| CN203955895U (en) | Metal sheet slide block type apparatus for bending | |
| CN209466609U (en) | A kind of mold with side action sliders | |
| CN204160718U (en) | A kind of fastening mold box manufacturing rain boots sole | |
| CN204294847U (en) | Die forging bent axle, connecting rod shaving die device | |
| CN206848611U (en) | Scalable eyeglass holder | |
| CN203426276U (en) | Spring bending die | |
| CN203395623U (en) | Shoulder placeable flashlight | |
| CN205763402U (en) | A kind of bidirectional oblique wedge-type mould | |
| CN204365843U (en) | A kind of progressive die 90 ° is adjustment and acute angle bending structure outward | |
| CN103437596B (en) | A kind of anti-collision door handle | |
| CN202143918U (en) | Cross shaft separated mold trimming device | |
| CN203580010U (en) | Hardware insert inserting mould | |
| CN105964804A (en) | Stamping die | |
| CN202462720U (en) | Ball mode locking buckle | |
| CN204218052U (en) | A kind of clip | |
| CN204054503U (en) | Mould | |
| CN203004234U (en) | Workpiece core-pulling mechanism | |
| CN218111582U (en) | Apply to injection mold's slider structure | |
| CN220442067U (en) | Clothes adjusting buckle convenient to use | |
| CN203424752U (en) | Spring clamp for window decoration | |
| CN205487838U (en) | Switch elastic piece folding mechanism | |
| CN205043006U (en) | It keeps a ring limit structure to upgrade long guide pin bushing of mould | |
| CN202913814U (en) | Self-locking structure of slide rail closing position | |
| CN208801567U (en) | A kind of sensor die sliding block mobile mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151117 Address after: Guangdong jewelry Plaza No. 180 two road 518020 Guangdong city of Shenzhen province Luohu District Shuibei bamboo Street building 3-4 Patentee after: SHENZHEN SUNFEEL JEWELRY Co.,Ltd. Patentee after: SHANDONG BLUESKY JEWELRY Co.,Ltd. Address before: 262400 Changle Development Zone, Weifang Province, No. 1 Street, No. 517, Shandong Patentee before: SHANDONG BLUESKY JEWELRY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |