CN2462717Y - Twist chain making machine - Google Patents
Twist chain making machine Download PDFInfo
- Publication number
- CN2462717Y CN2462717Y CN 01209840 CN01209840U CN2462717Y CN 2462717 Y CN2462717 Y CN 2462717Y CN 01209840 CN01209840 CN 01209840 CN 01209840 U CN01209840 U CN 01209840U CN 2462717 Y CN2462717 Y CN 2462717Y
- Authority
- CN
- China
- Prior art keywords
- push rod
- cam
- twist
- contacts
- drive link
- 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
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Abstract
The utility model relates to a special making machine for twist-shaped ornament chains. Mainly, a machine frame is provided with an upper transmission rod, and one end of the upper transmission rod is in contact with an upper cam; a lower transmission rod can be arranged under the upper transmission rod; besides, the opposite side of a jaw mouth is provided with a side ejector rod which can move laterally. Therefore, the utility model has the advantages of reasonable structure and convenient operation. Each two ring buckles are lapped mutually, and thus, the utility model obviously improves the intensity of chains as well as conveniently change integral shapes of the chains by adjustment of the shape of each ring buckle, the lapping size, etc. The utility model is especially suitable for production and processing of various ornaments with twist chains.
Description
The utility model relates to a kind of machinery of making first chain, especially to the structural improvement of the special-purpose maker of the first chain of twisted shape.
Existing first chain maker adopts wire to make the metal wire ring of definite shape through the pipe cage more, little by little from the pipe cage, stretch out, and after being set in the end of jewellery chain to be processed, jaw vises end wiry, after an amount of the rotation, cut off wire by the cutting knife that moves up and down,, and become the end of new jewellery chain to be processed again by the roof pressure mould of horizontal movement opening closure with wire rings.Metal jewelry chain all linked with one another is produced in motion so again and again.But, therefore exist easy chain rupture, and the single deficiency that waits of shape owing to be split ring between each ring of this chain.
Goal of the invention of the present utility model provides a kind of rational in infrastructure, and is easy to operate, and the chain of making is easy fracture not, and the intensity height can be adjusted the Twist chain maker of chain easily.
Goal of the invention of the present utility model mainly is achieved by following technical proposals: be provided with drive link on the described frame; One end of last drive link contacts with overhead cam; And be provided with the side push rod at the opposite side of jaw.Described side push rod can be fixed, also can be displaced sideways.
On described upper ejector pin, be provided with a slide unit, be equipped with the slide block of being located at drive link one end on it, and described lower push rod is fixed on the frame bottom plate through downcomer, one end of lower push rod is provided with a slide unit, be equipped with the slide block of being located at underdrive bar one end on it, the other end of underdrive bar contacts with following cam.
Place the revolving knife of jaw opposite side to link to each other with push rod through bearing pin; Another of push rod contacts with the cutting cam through push rod.
Be provided with the side tip-lever support on described revolving knife side, which is provided with the side push rod that links to each other with the side drive link, the other end of side push rod contacts with the side driving cam.
Be provided with back top cam and back push rod on the driving shaft that clamps push rod one side described opening, be provided with set screw in the end of back push rod.
Therefore, the utlity model has rational in infrastructure, connection and reasonable arrangement, easy to operate, each latch closure is lapping each other, has both obviously improved the intensity of chain, make it not easy fracture, can wait the characteristics such as global shape of conversion chain easily by shape, the lapping size of adjusting each latch closure again.Be particularly useful for the production and processing of various jewellery Twist chains.
Accompanying drawing 1 is a kind of vertical view of removing after the structures such as drive link, upper tool post of the present utility model;
Accompanying drawing 2 is a kind of forward sight structural representations with part section of the present utility model.
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is done to describe particularly.
On frame bottom plate 1, be fixed with out jaw body 3 and be located at thereafter drive pincers push rod 2, link to each other with jaw cam 37 by shift fork 39 therebetween; Be provided with jaw 5 at the front end of opening jaw body 3.On the described driving shaft 26 of opening pincers push rod 2 one sides, be provided with top, back cam 28 and back push rod 29, be provided with set screw 42 in the end of back push rod 29, to regulate its pressure of splitting pincers push rod 2 and the period of roof pressure.Opposite side at jaw 5 is provided with revolving knife 12, and revolving knife 12 links to each other with push rod 32 through bearing pin 23; Another of push rod 32 contacts with cutting cam 31 through push rod 41.On described frame 40, be provided with drive link 13; One end of last drive link contacts with the cam of being located at from the power transmission shaft 16 14; The end of drive link 13 is provided with one and regulates bolt on described, and its end is fixed with slide block 10, is provided with below slide block 10 through the fixing upper ejector pin 6 of conduit 7 and upper tool post and the slide unit 9 of its end; Equally, be fixed on the frame bottom plate 1 through downcomer 19 at described lower push rod 21, an end of lower push rod 21 is provided with a slide unit 9, is equipped with the slide block 10 of being located at underdrive bar 18 1 ends on it; The other end of underdrive bar 18 contacts with following cam 17.
Be provided with side tip-lever support 36 on described revolving knife 12 sides, which is provided with the side push rod 20 that links to each other with side drive link 35, the other end of side drive link 35 contacts with side driving cam 34; And the cutting cam of being located at by it 31 links to each other with push rod 32 through push rod 41.
During operation, motor directly drives driving wheel 26 through transmission mechanism, drive driven pulley 16 through bevel gear 30 simultaneously, and the inner core that drives in the tooth bars 46 driving tube cages 25 through connecting rod 45 by the end of driven pulley 16, wires such as steel wire are made the wire ring of required form by it, stretch out from the end of pipe cage 25 in good time, and just in time wear into the end-rings of processing Twist chain; And then cut cam 31 through pressing push rod 41, and promote the push rod 32 that is attached thereto, and revolving knife 12 on it is set, the metal circumfili is cut off workpiece to be processed in the form of a ring by its drive; At this moment, side push rod 20 pushes up to workpiece ring under the effect of side driving cam 34, and the openend of ring is overlapped mutually; Then, the overhead cam 14 that is arranged on the driven pulley 16 moves through roller 15 and last drive link 13 and in slide block 10 and cooperating of slide unit 9, and the upper ejector pin 6 of being located at the one end is moved downward along conduit 7; Equally, under the effect of following cam 17, the slide block 10 through being located at underdrive bar 18 1 ends, the cooperation of slide unit 9 make relatively moving up and down of lower push rod 21, becket are pressed into the class ellipse in good time; Simultaneously, the jaw 5 that vises becket with this becket suitably button change certain angle, make its typing become the new end-rings of this metal Twist chain.Motion can be produced firmly, the comparatively smooth and featured twisted shape metal jewelry of profile chain base substrate comparatively easily and quickly so again and again.Then, through electroplating and polishing, promptly make fineness, beautiful metal jewelry chain.
Claims (7)
1. a Twist chain maker by frame, is located at the pipe cage on the frame and is located at the jaw composition of managing cage one side, and described jaw is arranged on the frame bottom plate, and its rear end is provided with out the pincers push rod, it is characterized in that being provided with on described frame (40) drive link (13); One end of last drive link contacts with overhead cam (14); And be provided with side push rod (20) at the opposite side of jaw (5).
2. Twist chain maker as claimed in claim 1, it is characterized in that on described upper ejector pin (6), being provided with a slide unit (9), be equipped with the slide block (10) of being located at drive link (13) one ends on it, and described lower push rod (21) is fixed on the frame bottom plate (1) through downcomer (19), one end of lower push rod (21) is provided with a slide unit (9), is equipped with the slide block (10) of being located at underdrive bar (18) one ends on it; The other end of underdrive bar (18) contacts with following cam (17).
3. Twist chain maker as claimed in claim 1 or 2 is characterized in that placing the revolving knife (12) of jaw (5) opposite side to link to each other with push rod (32) through bearing pin (23); Another of push rod (32) contacts with cutting cam (31) through push rod (41).
4. Twist chain maker as claimed in claim 1 or 2, it is characterized in that at the other side tip-lever support (36) that is provided with of described revolving knife (12), which is provided with the side push rod (20) that links to each other with side drive link (35), the other end of side push rod (20) contacts with side driving cam (34).
5. Twist chain maker as claimed in claim 3, it is characterized in that at the other side tip-lever support (36) that is provided with of described revolving knife (12), which is provided with the side push rod (20) that links to each other with side drive link (35), the other end of side push rod (20) contacts with side driving cam (34).
6. Twist chain maker as claimed in claim 1 or 2 is characterized in that being provided with back top cam (28) and back push rod (29) on the driving shaft (26) that clamps push rod (2) one sides described opening, and is provided with set screw (42) in the end of back push rod (29).
7. Twist chain maker as claimed in claim 3 is characterized in that being provided with back top cam (28) and back push rod (29) on the driving shaft (26) that clamps push rod (2) one sides described opening, and is provided with set screw (42) in the end of back push rod (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01209840 CN2462717Y (en) | 2001-02-17 | 2001-02-17 | Twist chain making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01209840 CN2462717Y (en) | 2001-02-17 | 2001-02-17 | Twist chain making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2462717Y true CN2462717Y (en) | 2001-12-05 |
Family
ID=33629525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01209840 Expired - Fee Related CN2462717Y (en) | 2001-02-17 | 2001-02-17 | Twist chain making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2462717Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909310A (en) * | 2012-10-22 | 2013-02-06 | 深圳市翠绿首饰股份有限公司 | Sheet-shaped connecting shackle and automatic processing device as well as processing method thereof |
| CN104665135A (en) * | 2013-11-28 | 2015-06-03 | 深圳市中科百泰科技有限公司 | Ornament processing device |
-
2001
- 2001-02-17 CN CN 01209840 patent/CN2462717Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909310A (en) * | 2012-10-22 | 2013-02-06 | 深圳市翠绿首饰股份有限公司 | Sheet-shaped connecting shackle and automatic processing device as well as processing method thereof |
| CN102909310B (en) * | 2012-10-22 | 2015-05-20 | 深圳市翠绿首饰股份有限公司 | Sheet-shaped connecting shackle and automatic processing device as well as processing method thereof |
| CN104665135A (en) * | 2013-11-28 | 2015-06-03 | 深圳市中科百泰科技有限公司 | Ornament processing device |
| CN104665135B (en) * | 2013-11-28 | 2016-03-02 | 深圳市中科百泰科技有限公司 | Gadget process equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20011205 |