CN202591367U - Numerically controlled counterbore punch for processing sheet metal counterbore - Google Patents
Numerically controlled counterbore punch for processing sheet metal counterbore Download PDFInfo
- Publication number
- CN202591367U CN202591367U CN 201220277476 CN201220277476U CN202591367U CN 202591367 U CN202591367 U CN 202591367U CN 201220277476 CN201220277476 CN 201220277476 CN 201220277476 U CN201220277476 U CN 201220277476U CN 202591367 U CN202591367 U CN 202591367U
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- CN
- China
- Prior art keywords
- counterbore
- punch
- drift
- sheet metal
- numerically controlled
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- 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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Abstract
The utility model discloses a numerically controlled counterbore punch for processing a sheet metal counterbore. The numerically controlled counterbore punch for processing the sheet metal counterbore comprises a punch, a punch sleeve and a punch concave die, wherein the punch is in a T shape, and the lower end of the punch is provided with a tapered head; and the punch sleeve is sleeved on the punch and can extend and retract in a manner relative to the punch, and the punch concave die is arranged on a supporting seat and is positioned under the punch simultaneously. The numerically controlled counterbore punch for processing the sheet metal counterbore has the characteristics of simple structure, convenience in operation, reduced cost and practicality.
Description
Technical field
The utility model relates to mould applications, refers more particularly to a kind of numerical control hole countersunk drift that is used to process the sheet metal component counterbore.
Background technology
At present, the counterbore on the sheet metal component is to process counterbore through drill bit on the manually-operated drilling machine.Not only time-consuming but also require great effort through processing counterbore on the drilling machine, need accomplish the counterbore on the same product through a plurality of stations.And different because of operator's proficiency, the size of counterbore is disunity also, and needs the sheet metal component of counterbore in the counterbore process, also to bore little counterbore to the high place of surface requirements because of carelessness because of artificial, has caused percent defective high so easily, and then has increased production cost; Artificial counterbore workman needs the frequent bit change or the platform of changing planes, so cause put, the number of turnover increases, and influences production efficiency, having increased cost of labor has also increased working strength of workers and has used the security performance of common rig floor counterbore not high.
The utility model content
The purpose of the utility model be to overcome above-mentioned weak point of the prior art and provide a kind of simple in structure, easy to operate, low-cost, increase work efficiency, the practical numerical control hole countersunk drift that is used to process the sheet metal component counterbore.
The utility model is realized through following mode:
A kind of numerical control hole countersunk drift that is used to process the sheet metal component counterbore is characterized in that: comprise drift 1, drift cover 2, drift die 3, the lower end of described drift 1 is provided with conical head 11; Described drift cover 2 is sheathed on the drift 1; Described drift die 3 is located on the bearing, and be positioned at drift 1 under.
The beneficial effect of the utility model is: through counterbore drift on the numerical control press directly on sheet metal component towards counterbore, improved production efficiency and production cost greatly; The utility model number can make that the uniformity of counterbore size is unified, counterbore efficient is high, avoided repeatedly changing rig floor or drill bit, solved the frequency of putting and the labour intensity that number of times, product surface quality improve greatly, the goods percent defective has reduced, reduced the operating personnel of turnover improves with the job safety performance, and usage ratio of equipment improves and improved production efficiency and reduced production cost.
Description of drawings
Fig. 1 the utility model structural representation.
The specific embodiment
Combine accompanying drawing at present, the utility model specific embodiment be detailed:
As shown in Figure 1: a kind of numerical control hole countersunk drift that is used to process the sheet metal component counterbore is characterized in that: comprise drift 1, drift cover 2, drift die 3, described drift 1 is " T " font, and its lower end is provided with conical head 11; Drift cover 2 is sheathed on the drift 1, and scalable with respect to drift 1, and drift die 3 is located on the bearing, be positioned at simultaneously drift 1 under.
During operation, sheet metal component 4 is arranged on the drift die 3, the pressure with numerical control press in the blanking process directly carries out counterbore with 1 pair of sheet metal component of hole countersunk drift 4, and is promptly convenient simply again.
Claims (1)
1. numerical control hole countersunk drift that is used to process the sheet metal component counterbore, it is characterized in that: comprise drift (1), drift cover (2), drift die (3), the lower end of described drift (1) is provided with conical head (11); Described drift cover (2) is sheathed on the drift (1), and described drift die (3) is located on the bearing, and be positioned at drift (1) under.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220277476 CN202591367U (en) | 2012-06-13 | 2012-06-13 | Numerically controlled counterbore punch for processing sheet metal counterbore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220277476 CN202591367U (en) | 2012-06-13 | 2012-06-13 | Numerically controlled counterbore punch for processing sheet metal counterbore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202591367U true CN202591367U (en) | 2012-12-12 |
Family
ID=47308950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220277476 Expired - Lifetime CN202591367U (en) | 2012-06-13 | 2012-06-13 | Numerically controlled counterbore punch for processing sheet metal counterbore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202591367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543856A (en) * | 2018-04-03 | 2018-09-18 | 广州华立科技股份有限公司 | A kind of numerical control drilling method of counterbore |
-
2012
- 2012-06-13 CN CN 201220277476 patent/CN202591367U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543856A (en) * | 2018-04-03 | 2018-09-18 | 广州华立科技股份有限公司 | A kind of numerical control drilling method of counterbore |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |