CN2579210Y - Forming machine for chain loop - Google Patents
Forming machine for chain loop Download PDFInfo
- Publication number
- CN2579210Y CN2579210Y CN 02261590 CN02261590U CN2579210Y CN 2579210 Y CN2579210 Y CN 2579210Y CN 02261590 CN02261590 CN 02261590 CN 02261590 U CN02261590 U CN 02261590U CN 2579210 Y CN2579210 Y CN 2579210Y
- Authority
- CN
- China
- Prior art keywords
- chain
- chain link
- depression bar
- forming machine
- frame
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a forming machine for chains and chain rings, which comprises a machine frame, a table body arranged on the machine frame, a pliers body, and pipe cages arranged on the table body. A bracket is arranged on the rear side of the table body. The forming machine for chains and chain rings is characterized in that a chain ring flat clamping mechanism is arranged on the table body. Two pipe cages are respectively arranged on the left side and the right side of the machine frame. The pliers body is roughly and vertically arranged on the outer side of each of the pipe cages, and a pliers opening top rod is arranged on the back end of the pliers body. The utility model has the characteristics that the forming machine for chain and chain rings has simple and reasonable structure, high work efficiency, convenient operation and better processing effect, annular fasteners are mutually overlapped, the intensity of the chain is obviously enhanced, the integral shape of the chain can be conveniently changed by adjusting the shape, the overlapping size, etc. of each annular fastener, etc.
Description
Technical field
The utility model relates to a kind of machinery of making chain, especially relates to a kind of improvement of the structure to the forming machine of making the jewellery chain link.
Background technology
The structure of jewellery chain mostly is closely linked, and ring has contact with each other with ring.The metal wire rings that adopt wire in the pipe cage, to make definite shape when existing jewellery chain link is made more, protruded tube cage gradually, and after being placed in chain link end to be processed, jaw is clamped end wiry, suitably rotation, cut off wire by cutting knife,, and become the end of new chain link to be processed again by the opening closure of folder flat-bed machine structure with wire rings.The applicant once applied for the patent (01209840.X) of " Twist chain maker " by name, and it mainly is to be provided with drive link on the described frame; One end of last drive link contacts with overhead cam; Can set drive link under it; And be provided with the side push rod at the opposite side of jaw; Described side push rod also can be displaced sideways.But the structure that this class machinery exists each ring body of chain of being produced is single, and the overlapping part of each ring need weld, inefficiency, inconvenient operation, the relatively poor deficiency that waits of the structural strength of chain link.
Summary of the invention
The utility model mainly is that to solve the structure of each ring body of chain of being produced of prior art chain link forming machine single, and overlapping part of each ring need weld, inefficiency, inconvenient operation, technical problem such as the structural strength of chain link is relatively poor.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of chain link forming machine, comprise frame, be located at stage body, the caliper on the frame and be located at pipe cage on the stage body, described stage body rear side is provided with support, it is characterized in that on described stage body, being provided with chain link folder flat-bed machine structure, each side be provided with a pipe cage in frame, probably vertically a caliper be set in the described pipe cage outside, and be provided with out the pincers push rod in described caliper rear end.
As preferably, be provided with back-moving spring between the two clamping plates of described chain link folder flat-bed machine structure, the two clamping plates below is provided with lance, and the lance end is provided with cam drive.
As preferably, described support is provided with depression bar, corresponding with it being provided with on frame to bar, wherein depression bar and support masthead portion and be equipped with cam drive.
As preferably, described support is provided with cutting knife, corresponding with it being provided with on frame to cutter, wherein cutting knife and support the cutter top and be equipped with cam drive.
Therefore, the utlity model has simple and reasonable for structurely, operating efficiency is higher, easy to operate, processing effect is better, and each latch closure is lapping each other, both obviously improve the intensity of chain, and can wait the characteristics such as global shape of conversion chain easily by shape, the lapping size of adjusting each latch closure again.
Description of drawings
Accompanying drawing 1 is a main TV structure schematic diagram of the present utility model;
Accompanying drawing 2 is chain link folder flat-bed machine structure structural representations of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of chain link forming machine, comprise frame 1, frame 1 is provided with stage body 2, stage body 2 is provided with chain link folder flat-bed machine structure 3, be provided with back-moving spring 14 between the two clamping plates 4 of chain link folder flat-bed machine structure 3, two clamping plates 4 belows are provided with lance 5, and lance 5 ends are provided with cam drive.Stage body 2 front sides each side are provided with a pipe cage 6 in frame 1, probably vertically a caliper 7 are set in described pipe cage 6 outsides, and are provided with out pincers post rod mechanism 8 in described caliper 7 rear ends.Stage body 2 rear sides are provided with support 9, and support 9 is provided with depression bar 10 and cutting knife 11, corresponding with it on frame 1, being provided with to bar 12 with to cutter 13, and wherein depression bar 10 and cutting knife 11 tops are provided with cam drive.
During operation, motor is through the inner core of transmission mechanism driving tube cage 6, by it wires such as steel wire are made needed wire ring, and stretch out from the end of pipe cage 6 in good time, cam drive promotes to open pincers push rod 8 make about two calipers 7 clamp corresponding wire ring respectively, simultaneously, cutting knife 11 is also under cam drive promotes, cut off wire, cutting knife 11 is return then, and two calipers 7 stretch out and revolve and turn 90 degrees, make two chain links have contact with each other, depression bar 10 flattens wire ring, in depression bar 10 rollbacks under cam drive promotes, the jaw that vises the metal wire ring reverses certain angle with the metal wire ring, then the caliper 7 on right side comes loose earlier, and then clamps left side metal wire ring and return, and left side caliper 7 comes loose and returns.The metal wire ring that right side pipe cage 6 newly stretches out passes the left side metal wire ring of right side caliper 7 clampings, before the metal wire ring that newly stretches out is cut off, right side caliper 7 has changed the metal wire ring that clamping is newly stretched out, and left side caliper 7 is clamped the metal wire ring that left side pipe cage 6 newly stretches out, and repeats said process.So go round and begin again, can produce comparatively easily and fast firmly, the comparatively smooth and featured metal jewelry chain of profile base substrate,, promptly can be made into fineness, beautiful metal jewelry chain then through technologies such as plating, polishings.
Claims (5)
1. chain link forming machine, comprise frame, be located at stage body, the caliper on the frame and be located at pipe cage on the stage body, described stage body is provided with support, it is characterized in that on described frame, being provided with chain link folder flat-bed machine structure (3), the stage body (2) that is positioned at chain link folder flat-bed machine structure (3) left and right sides respectively is provided with a pipe cage (6), and a vertical substantially with it caliper (7) respectively is set in the outside of described pipe cage (6), and is provided with out pincers post rod mechanism (8) in described caliper (7) rear end.
2. chain link forming machine according to claim 1, it is characterized in that between the two clamping plates (4) of described chain link folder flat-bed machine structure (3), being provided with back-moving spring (14), two clamping plates (4) below is provided with lance (5), the both sides of lance (5) end respectively are provided with a projection, and the other end of lance (5) is provided with cam drive.
3. chain link forming machine according to claim 1 and 2, it is characterized in that on described support (9), being provided with cutting knife (11), corresponding with it last be provided with to cutter (13) corresponding with cutting knife (11) of frame (1), wherein said cutting knife (11) top is provided with cam drive.
4. chain link forming machine according to claim 1 and 2, it is characterized in that on described support (9), being provided with depression bar (10), depression bar (10) basically with described cutting knife (11) parallel vertical setting, corresponding with it last be provided with to bar (12) corresponding with depression bar (10) of frame (1), wherein said depression bar (10) top is provided with cam drive.
5. according to claim 1 or 2 or 3 described chain link forming machines, it is characterized in that on described support (9), being provided with depression bar (10), depression bar (10) basically with described cutting knife (11) parallel vertical setting, corresponding with it last be provided with to bar (12) corresponding with depression bar (10) of frame (1), wherein said depression bar (10) top is provided with cam drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02261590 CN2579210Y (en) | 2002-11-12 | 2002-11-12 | Forming machine for chain loop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02261590 CN2579210Y (en) | 2002-11-12 | 2002-11-12 | Forming machine for chain loop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2579210Y true CN2579210Y (en) | 2003-10-15 |
Family
ID=33728336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02261590 Expired - Fee Related CN2579210Y (en) | 2002-11-12 | 2002-11-12 | Forming machine for chain loop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2579210Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675957A (en) * | 2018-12-20 | 2019-04-26 | 杭州航民百泰首饰有限公司 | A kind of hard golden automatic welding tuber |
-
2002
- 2002-11-12 CN CN 02261590 patent/CN2579210Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675957A (en) * | 2018-12-20 | 2019-04-26 | 杭州航民百泰首饰有限公司 | A kind of hard golden automatic welding tuber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |