CN201720319U - Die used for processing dead head profiled hole of revolving door - Google Patents
Die used for processing dead head profiled hole of revolving door Download PDFInfo
- Publication number
- CN201720319U CN201720319U CN2010202462591U CN201020246259U CN201720319U CN 201720319 U CN201720319 U CN 201720319U CN 2010202462591 U CN2010202462591 U CN 2010202462591U CN 201020246259 U CN201020246259 U CN 201020246259U CN 201720319 U CN201720319 U CN 201720319U
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- CN
- China
- Prior art keywords
- cavity die
- revolving door
- lower cavity
- die
- utility
- 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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- Punching Or Piercing (AREA)
Abstract
The utility model discloses a die used for processing a dead head profiled hole of a revolving door, comprising an upper template, a lower template, a guide post arranged between the upper template and the lower template, an upper base plate, an upper male die, a lower female die and a rear side plate, wherein the upper base plate is fixedly arranged below the upper template, the upper male die is fixed below the upper base plate, the part of the lower female die, which is opposite to the upper male die, is fixedly arranged above the lower template, the surfaces of the upper male die and the lower female die are arc-shaped, and the rear side plate is fixed on the lower template and arranged on one side of the lower female die. The utility model is beneficial to achieving the effects of molding the dead head profiled hole in one step and improving production efficiency.
Description
Technical field
The utility model relates to building doors and windows machining tool technical field, especially relates to a kind of begin to crop up mould of processing special holes of revolving door that is used for.
Background technology
The many holes of design are usually gone up in begining to crop up of revolving door, circular hole and profiled holes are arranged, it is very time-consuming that these holes add man-hour, traditional handicraft adopts boring usually, and to the mode of profiled holes employing hole milling, not only efficient is low, and add man-hour at every turn, whole workpiece is curved owing to begin to crop up, and workpiece size is big, and the clamping and positioning of workpiece becomes a difficult problem.Therefore, need a kind of machining tool of special use, improve begin to crop up hole, especially processing special holes efficient.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of begin to crop up mould of processing special holes of revolving door that is used for, and reaches the one-shot forming of the profiled holes of begining to crop up, and enhances productivity.
For achieving the above object, the utility model is by the following technical solutions: the begin to crop up mould of processing special holes of revolving door that is used for of the present utility model, comprise cope match-plate pattern, lower bolster and be arranged on cope match-plate pattern and lower bolster between guide pillar, it is characterized in that: also comprise upper padding plate, last punch, lower cavity die and back side panel, wherein, upper padding plate is fixedly set in below the cope match-plate pattern, last punch is fixed in below the upper padding plate, lower cavity die is arranged on the lower bolster over against the fixed-site of last punch, the surface of last punch and lower cavity die is arc, and back side panel is fixed on the lower bolster and is arranged at a side of lower cavity die.
Further, also comprise an activity unloading block, the activity unloading block is arranged in the middle of the lower cavity die.
Further, the surperficial arc of described lower cavity die is a circular arc, and this arc radius is 1477mm.
The beneficial effects of the utility model are: compared with prior art, mould of the present utility model is a punching die, and the surface of last punch and lower cavity die is arc, defective work piece radian not during punching, working (machining) efficiency is provided, especially more obvious for the profiled holes effect, the activity unloading block of setting further improves working (machining) efficiency.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can from practice of the present utility model, obtain instruction to investigating hereinafter.Target of the present utility model and other advantages can realize and obtain by specifically noted structure in following specification and the accompanying drawing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, the begin to crop up mould of processing special holes of revolving door that is used for of the present utility model, comprise die shank 1, cope match-plate pattern 2, lower bolster 9 and be arranged on cope match-plate pattern 2 and lower bolster 9 between guide pillar 5, during enforcement, also comprise upper padding plate 3, last punch 4, lower cavity die 8 and back side panel 6, wherein, upper padding plate 3 is fixedly set in below the cope match-plate pattern 2, last punch 4 is fixed in below the upper padding plate 3, lower cavity die 8 is arranged on the lower bolster 9 over against the fixed-site of last punch 4, the surface of last punch 4 and lower cavity die 8 is arc, and back side panel 6 is fixed on the lower bolster 9 and is arranged at a side of lower cavity die 8.Also comprise an activity unloading block 7 during enforcement, activity unloading block 7 is arranged in the middle of the lower cavity die 8.The surperficial arc of lower cavity die 8 is a circular arc, and this arc radius is 1477mm.This mould is a punching die, and the surface of last punch 4 and lower cavity die 8 is arc, the mode of employing punching is processed the hole on the workpiece 10 of begining to crop up, defective work piece radian not during punching, working (machining) efficiency is provided, especially more obvious for the profiled holes effect, activity unloading block 7 is set further improves working (machining) efficiency.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, other modifications that those of ordinary skills make the technical solution of the utility model or be equal to replacement, only otherwise break away from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of the claim scope of the present utility model.
Claims (3)
1. one kind is used for the begin to crop up mould of processing special holes of revolving door, comprise cope match-plate pattern, lower bolster and be arranged on cope match-plate pattern and lower bolster between guide pillar, it is characterized in that: also comprise upper padding plate, go up punch, lower cavity die and back side panel, wherein, upper padding plate is fixedly set in below the cope match-plate pattern, last punch is fixed in below the upper padding plate, lower cavity die is arranged on the lower bolster over against the fixed-site of last punch, the surface of last punch and lower cavity die is arc, and back side panel is fixed on the lower bolster and is arranged at a side of lower cavity die.
2. the begin to crop up mould of processing special holes of revolving door that is used for according to claim 1, it is characterized in that: also comprise an activity unloading block, the activity unloading block is arranged in the middle of the lower cavity die.
3. the begin to crop up mould of processing special holes of revolving door that is used for according to claim 1 and 2, it is characterized in that: the surperficial arc of described lower cavity die is a circular arc, this arc radius is 1477mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202462591U CN201720319U (en) | 2010-07-05 | 2010-07-05 | Die used for processing dead head profiled hole of revolving door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202462591U CN201720319U (en) | 2010-07-05 | 2010-07-05 | Die used for processing dead head profiled hole of revolving door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201720319U true CN201720319U (en) | 2011-01-26 |
Family
ID=43488603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202462591U Expired - Fee Related CN201720319U (en) | 2010-07-05 | 2010-07-05 | Die used for processing dead head profiled hole of revolving door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201720319U (en) |
-
2010
- 2010-07-05 CN CN2010202462591U patent/CN201720319U/en not_active Expired - Fee Related
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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: 20110126 Termination date: 20110705 |