CN201222603Y - Equipment for taking conductor head - Google Patents
Equipment for taking conductor head Download PDFInfo
- Publication number
- CN201222603Y CN201222603Y CN 200820059211 CN200820059211U CN201222603Y CN 201222603 Y CN201222603 Y CN 201222603Y CN 200820059211 CN200820059211 CN 200820059211 CN 200820059211 U CN200820059211 U CN 200820059211U CN 201222603 Y CN201222603 Y CN 201222603Y
- Authority
- CN
- China
- Prior art keywords
- slide block
- cam
- die
- ram
- locked mode
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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- Press Drives And Press Lines (AREA)
Abstract
The utility model relates to a heading machine of wires, which comprises a machine bench, and a wire feeding mechanism, a front die, a rear die, a ram and a pushing machine which are arranged on the machine bench, wherein a die cavity is formed after the front die and the rear die are oppositely connected, a wire blank which is feed into by the wire feeding mechanism are locked into the die cavity by the front die and the rear die, the ram is pushed by the pushing mechanism to hit one end of the wire blank and to mold the end, the pushing mechanism comprises a main shaft which is driven by a motor, a die-locking cam which is rotated with the main shaft, a ram cam, a driving piece, a die-locking slide block and a ram slide block, wherein the driving piece is rotatably fixed on the machine bench, the die-locking slide block props up the die-locking cam, the die-locking slide block is pushed by the die-locking cam which is rotated with the main shaft, the rear die is pushed through the driving piece by the die-locking slide block, which fixedly locks the upper die and the lower die, the ram is arranged on one end of the ram slide block, the other end of the slide block props up the ram cam, the ram slide block is driven by the ram cam, which enables the ram to hit the wire blank to mold. The machine greatly improves the producing efficiency.
Description
Technical field
The utility model relates to the processing of semiconductor lead, particularly relates to a kind of lead heading equipment.
Background technology
Semiconductor lead is to become line directly for the silk of specifications such as 1.5mm-04mm oxygenless copper material (OFC) physical change, passes through physical change (as punch forming) again, many specifications of a kind of semiconductor special use that forms, many sizes and different lead.
The lead of plastic package diode need be taken the lead at the one end when producing, and the product quality that the existing equipment of taking the lead is got is relatively poor, exists precision not high, defectives such as rough surface, cut, burr.
Summary of the invention
Technical problem to be solved in the utility model is exactly to provide a kind of lead heading equipment for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions: a kind of lead heading equipment; comprise board; and be located at wire agency on the board; front mold; back mould; ram; pushing mechanism; before described; back mould is involutory to constitute die cavity; before; the line base that back mould is sent into wire agency is locked die cavity; the pushing mechanism promotion is ramed and is clashed into an end of line base; make this end moulding; it is characterized in that; described promotion structure comprises the main shaft by driven by motor; locked mode cam with the main shaft rotation; ram cam and driving member; the locked mode slide block and the slide block of raming, described driving member rotational fixation is on board; described locked mode slide block and locked mode cam are close to; the locked mode cam that rotates with main shaft promotes the locked mode slide block, and the locked mode slide block promotes the back mould by driving member, makes mold-locked up and down; described raming is located at an end of the slide block of raming; the other end of this slide block is close to the cam of raming, the cam driven of the raming slide block of raming, and making rams hits the line blank molding.
The described cam of raming, locked mode cam are eight sections cams.
Described driving member comprises two driving ends, and the arc that connects two driving ends props up face, and described two driving ends are close to back mould and locked mode slide block respectively.
Compared with prior art, the utility model has improved production efficiency greatly, and the change of matter has taken place product quality simultaneously, and precision improves greatly, defectives such as smooth surface, no marking, burr.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1; a kind of lead heading equipment; comprise board 1; and be located at wire agency 2 on the board 1; front mold 3; back mould 4; ram 5; pushing mechanism 6; before described; back mould 3; 4 involutoryly constitute die cavity; before; back mould 3; the 4 line bases that wire agency 2 is sent into are locked die cavity; pushing mechanism 6 promote a to ram end of 5 bump line bases; make this end moulding; described promotion structure comprises the main shaft 61 by driven by motor; locked mode cam 62 with main shaft 61 rotations; ram cam 63 and driving member 64; the locked mode slide block 65 and the slide block 66 of raming, described driving member 64 rotational fixation are on board 1; described locked mode slide block 65 is close to locked mode cam 62; the locked mode cam 62 that rotates with main shaft 61 promotes locked mode slide block 65, and locked mode slide block 65 promotes back mould 4 by driving member 64, makes mold-locked up and down; described 5 ends of being located at the slide block 66 of raming of raming; the other end of this slide block 66 is close to the cam 63 of raming, and the cam 63 of raming drives the slide block 5 of raming, and makes the 5 strike line blank moldings of raming.
Described locked mode cam 62, the cam 63 of raming are eight sections cams.
Described 64 comprise two driving ends 641,642, and the arc that connects two driving ends props up face 643, and described two driving ends 641,642 are close to back mould 4 and locked mode slide block 65 respectively.
The locked mode cam of present embodiment, the cam of raming all adopt eight sections cams, have improved production efficiency greatly, and the change of matter has taken place product quality simultaneously, and precision improves greatly, defectives such as smooth surface, no marking, burr.
Claims (3)
1. lead heading equipment; comprise board; and be located at wire agency on the board; front mold; back mould; ram; pushing mechanism; before described; back mould is involutory to constitute die cavity; before; the line base that back mould is sent into wire agency is locked die cavity; the pushing mechanism promotion is ramed and is clashed into an end of line base; make this end moulding; it is characterized in that; described promotion structure comprises the main shaft by driven by motor; locked mode cam with the main shaft rotation; ram cam and driving member; the locked mode slide block and the slide block of raming, described driving member rotational fixation is on board; described locked mode slide block and locked mode cam are close to; the locked mode cam that rotates with main shaft promotes the locked mode slide block, and the locked mode slide block promotes the back mould by driving member, makes mold-locked up and down; described raming is located at an end of the slide block of raming; the other end of this slide block is close to the cam of raming, the cam driven of the raming slide block of raming, and making rams hits the line blank molding.
2. a kind of lead heading equipment according to claim 1 is characterized in that the described cam of raming, locked mode cam are eight sections cams.
3. a kind of lead heading equipment according to claim 1 is characterized in that described driving member comprises two driving ends, and the arc that connects two driving ends props up face, and described two driving ends are close to back mould and locked mode slide block respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820059211 CN201222603Y (en) | 2008-05-30 | 2008-05-30 | Equipment for taking conductor head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820059211 CN201222603Y (en) | 2008-05-30 | 2008-05-30 | Equipment for taking conductor head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201222603Y true CN201222603Y (en) | 2009-04-15 |
Family
ID=40576105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820059211 Expired - Lifetime CN201222603Y (en) | 2008-05-30 | 2008-05-30 | Equipment for taking conductor head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201222603Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101593923B (en) * | 2008-05-30 | 2011-01-26 | 上海慧高精密电子工业有限公司 | Semiconductor lead heading machine |
-
2008
- 2008-05-30 CN CN 200820059211 patent/CN201222603Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101593923B (en) * | 2008-05-30 | 2011-01-26 | 上海慧高精密电子工业有限公司 | Semiconductor lead heading machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090415 Effective date of abandoning: 20080530 |