CN202726650U - Lead frame punch processing device - Google Patents
Lead frame punch processing device Download PDFInfo
- Publication number
- CN202726650U CN202726650U CN 201220453274 CN201220453274U CN202726650U CN 202726650 U CN202726650 U CN 202726650U CN 201220453274 CN201220453274 CN 201220453274 CN 201220453274 U CN201220453274 U CN 201220453274U CN 202726650 U CN202726650 U CN 202726650U
- Authority
- CN
- China
- Prior art keywords
- base
- lead frame
- pressing plate
- drift
- processing device
- 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.)
- Withdrawn - After Issue
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to a lead frame punch processing device. The device comprises a base, wherein a lateral baffle is arranged on one side of the base, the upper edge of the lateral baffle is higher than the upper end face of the base, blocking pieces are respectively arranged at two ends of the upper end face of the base, a pressing plate is arranged on the upper portions of the blocking pieces, the pressing plate and the base are connected through screws, a protective plate is arranged at one end of the base, and the upper edge of the protective plate is higher than the upper end face of the pressing plate. The lead frame punch processing device is simple in structure and convenient to use, a plurality of punches can be processed once, the processing efficiency can be improved obviously, the positioning can be achieved accurately, the precision processing is achieved, and the accuracy of the produced punches is high.
Description
Technical field
The utility model relates to a kind of lead frame drift processing unit (plant).
Background technology
Lead frame is when producing, and needing to rush thereon needs the hole, and this just needs many drifts.And because the diameter in hole is usually all less, so drift fractures easily, causing needs often to change drift, the use amount of drift is larger.At present, in processing during drift, usually use lock-filters clamp to fix a drift after, re-use emery wheel processing drift.It once can only process a drift, and working (machining) efficiency is lower, and precision is relatively poor.
The utility model content
Technical problem to be solved in the utility model is: the lead frame drift that a kind of working (machining) efficiency is higher and precision is higher processing unit (plant) is provided.
For addressing the above problem; the technical solution adopted in the utility model is: lead frame drift processing unit (plant); comprise base; one side of described base is provided with side shield, and the upper edge of side shield is higher than the upper surface of base, and the two ends of the upper surface of base are respectively arranged with block; the top of block is provided with pressing plate; be connected by bolt between pressing plate and the base, an end of base is provided with baffle, and the upper edge of baffle is higher than the upper surface of pressing plate.
The beneficial effects of the utility model are: above-mentioned lead frame drift processing unit (plant), and it is simple in structure, easy to use, can a plurality of drifts of disposable processing, working (machining) efficiency obviously improves, and its accurate positioning, having realized Precision Machining, prepared drift precision is higher.
Description of drawings
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the perspective view of another line of vision of the present utility model;
Among the figure: 1, base, 2, side shield, 31, positive stop, 32, backstop, 4, pressing plate, 5, bolt, 6, baffle, 7, drift.
The specific embodiment
Below by specific embodiment the utility model lead frame drift processing unit (plant) is described in further detail.
As shown in Figure 1 and Figure 2; lead frame drift processing unit (plant); comprise base 1; one side of described base 1 is provided with side shield 2, and the upper edge of side shield 2 is higher than the upper surface of base 1, and the two ends of the upper surface of base 1 are respectively arranged with block one by one positive stop 31 and backstop 32; the top of positive stop 31 and backstop 32 is provided with pressing plate 4; be connected by bolt 5 between pressing plate 4 and the base 1, an end of base 1 is provided with baffle 6, and the upper edge of baffle 6 is higher than the upper surface of pressing plate 4.
During use, drift 7 materials of required processing are emitted on base 1 surface one by one, make an end and the side shield 2 of drift 7 inconsistent, thereby make drift 7 dischargings neat, after discharging is finished, put positive stop 31 and backstop 32 at the two ends of base 1, make positive stop 31 and backstop 32 block the edges at two ends of drift 7, then pressing plate 4 is connected by bolt 5 with base 1, thereby positive stop 31 and backstop 32 are pressed on the base 1.Then install baffle 6 at an end of base 1.Can use with that emery wheel that drift 7 is carried out slot grinding; during the emery wheel operation; the one side operation of baffle 6 has not been installed from the side direction that baffle 6 has been installed; because there is a drafting force backward in emery wheel to drift 7 when slot grinding; so that drift 7 is to the side extruding that baffle 6 has been installed; the pressing plate 4 that can prevent this end by baffle 6 gets loose, and prevents personnel's injury that drift 7 splashes and causes.
The above embodiments are principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not is used for restriction the utility model; Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (1)
1. lead frame drift processing unit (plant); comprise base; it is characterized in that: a side of described base is provided with side shield; the upper edge of side shield is higher than the upper surface of base; the two ends of the upper surface of base are respectively arranged with block, and the top of block is provided with pressing plate, are connected by bolt between pressing plate and the base; one end of base is provided with baffle, and the upper edge of baffle is higher than the upper surface of pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220453274 CN202726650U (en) | 2012-09-07 | 2012-09-07 | Lead frame punch processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220453274 CN202726650U (en) | 2012-09-07 | 2012-09-07 | Lead frame punch processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202726650U true CN202726650U (en) | 2013-02-13 |
Family
ID=47652395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220453274 Withdrawn - After Issue CN202726650U (en) | 2012-09-07 | 2012-09-07 | Lead frame punch processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202726650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794676A (en) * | 2012-09-07 | 2012-11-28 | 顺德工业(江苏)有限公司 | Processing device for punching head of lead frame |
-
2012
- 2012-09-07 CN CN 201220453274 patent/CN202726650U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794676A (en) * | 2012-09-07 | 2012-11-28 | 顺德工业(江苏)有限公司 | Processing device for punching head of lead frame |
| CN102794676B (en) * | 2012-09-07 | 2015-03-18 | 顺德工业(江苏)有限公司 | Processing device for punching head of lead frame |
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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: 20130213 Effective date of abandoning: 20150318 |
|
| RGAV | Abandon patent right to avoid regrant |