CN105290205A - Abutting type punching device - Google Patents
Abutting type punching device Download PDFInfo
- Publication number
- CN105290205A CN105290205A CN201510848720.8A CN201510848720A CN105290205A CN 105290205 A CN105290205 A CN 105290205A CN 201510848720 A CN201510848720 A CN 201510848720A CN 105290205 A CN105290205 A CN 105290205A
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- CN
- China
- Prior art keywords
- punching
- wear
- head
- supporting base
- die
- 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.)
- Pending
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to an abutting type punching device. A workpiece is transversely arranged on a punching supporting base, a punching head is arranged above the punching supporting base, and a punching die is installed below the punching supporting base; a punching cavity is formed in the punching die, a wear-proof casing is arranged on the lateral wall of the upper portion of the punching head, and the lower end of the wear-proof casing is provided with a conical-shaped wear-resisting ring; and the punching cavity vertically penetrates the punching die and is provided with a vertically-sliding ejection block, and the ejection block is driven by a hydraulic cylinder. According to the abutting type punching device, the wear-proof casing is arranged on the punching head, rapid removal of burrs at the edge of a hole is achieved, later-period polishing machining is not needed, machining operation is simplified, and the production cost is reduced.
Description
Technical field
The present invention relates to machining equipment field, particularly the punching apparatus of panel beating.
Background technology
The part bear occurred in the market, because its equipment cost is low, substantially can meets processing request and be widely applied, but also there is following shortcoming in the punch process at present for workpiece: the bore edges at the punching position of panel beating generally there will be burr, need the later stage to polish to eliminate, operate comparatively loaded down with trivial details.
Summary of the invention
The applicant, for the above-mentioned shortcoming of prior art, carries out studying and improving, and provides one to lean formula hole punched device, structure is simple, end product quality is high feature that it has.
In order to solve the problem, the present invention adopts following scheme:
One leans formula hole punched device, and workpiece is horizontal to be installed on punching supporting seat, and be punching head above it, below is provided with perforating die, and with punching chamber on perforating die, the upper portion side wall of described punching head is with wear-resistant sleeve, and the lower end of wear-resistant sleeve is with taper wear-resisting ring; Described punching chamber up/down perforation perforating die is also provided with the vertical jacking block slided, and jacking block passes through Driven by Hydraulic Cylinder.
Technique effect of the present invention is:
The present invention adopts and leans mode punching, efficiently reduces the distortion of workpiece; Wear-resistant sleeve is set on punching head, realizes the quick removal of the burr to bore edges, without the need to later stage polishing processing, simplify process operation, reduce production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, workpiece; 2, punching supporting seat; 3, punching head; 4, perforating die; 401, punching chamber; 5, wear-resistant sleeve; 501, taper wear-resisting ring; 6, jacking block; 7, hydraulic cylinder.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
As shown in Figure 1, the formula that the leans hole punched device of the present embodiment, workpiece 1 is horizontal to be installed on punching supporting seat 2, it is punching head 3 above it, below is provided with perforating die 4, with punching chamber 401 on perforating die 4, the upper portion side wall of punching head 3 is with wear-resistant sleeve 5, and the lower end of wear-resistant sleeve 5 is with taper wear-resisting ring 501; Punching chamber 401 up/down perforation perforating die 4 is also provided with the vertical jacking block 6 slided, and jacking block 6 is driven by hydraulic cylinder 7.
When the present invention works, jacking block 6 upwards withstands the lower surface of workpiece 1 under the driving of hydraulic cylinder 7; Punching head 3 decline punching time, hydraulic cylinder 7 drives jacking block 6 to decline gradually, thus effectively ensures the indeformable of workpiece 1 in punch process, improves punching quality; Punching head 3 is arranged wear-resistant sleeve 5, after punching completes, punching head 3 and jacking block 6 continue decline one end distance, and the taper wear-resisting ring 501 of wear-resistant sleeve 5 is contacted with bore edges, and punching head 3 rotates a circle, the burr of bore edges can be removed.
Above illustrated embodiment is better embodiment of the present invention, only be used for conveniently the present invention being described, not any pro forma restriction is done to the present invention, have in any art and usually know the knowledgeable, if do not depart from the present invention carry in the scope of technical characteristic, utilize the Equivalent embodiments that the done local of disclosed technology contents is changed or modified, and do not depart from technical characteristic content of the present invention, all still belong in the scope of the technology of the present invention feature.
Claims (1)
1. one kind leans formula hole punched device, workpiece (1) is horizontal to be installed on punching supporting seat (2), it is punching head (3) above it, below is provided with perforating die (4), with punching chamber (401) on perforating die (4), it is characterized in that: the upper portion side wall of described punching head (3) is with wear-resistant sleeve (5), and the lower end of wear-resistant sleeve (5) is with taper wear-resisting ring (501); Described punching chamber (401) up/down perforation perforating die (4) is also provided with the vertical jacking block (6) slided, and jacking block (6) is driven by hydraulic cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510848720.8A CN105290205A (en) | 2015-11-28 | 2015-11-28 | Abutting type punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510848720.8A CN105290205A (en) | 2015-11-28 | 2015-11-28 | Abutting type punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105290205A true CN105290205A (en) | 2016-02-03 |
Family
ID=55188404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510848720.8A Pending CN105290205A (en) | 2015-11-28 | 2015-11-28 | Abutting type punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105290205A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834287A (en) * | 2016-06-15 | 2016-08-10 | 覃永雄 | Punching equipment |
| CN108202102A (en) * | 2016-12-17 | 2018-06-26 | 重庆市银盛模具有限公司 | U-shaped part punching apparatus |
| CN108202101A (en) * | 2016-12-17 | 2018-06-26 | 重庆市银盛模具有限公司 | A kind of perforating press |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005103624A (en) * | 2003-10-01 | 2005-04-21 | Punch Industry Co Ltd | Punch for press die, and guide structure and chamfering method in stripper plate of punch for press die |
| CN101306450A (en) * | 2008-06-05 | 2008-11-19 | 南京汽车锻造有限公司 | Precise clicking technique of track link rail |
| CN201201009Y (en) * | 2008-06-11 | 2009-03-04 | 李月强 | High-precision multidimensional pressure hole-pressing mold for chain-plate |
| CN101912917A (en) * | 2010-08-30 | 2010-12-15 | 李春生 | Automatic punching machine |
| CN203936242U (en) * | 2014-07-16 | 2014-11-12 | 苏州市天烨机械工程有限公司 | Hole punched device based on laser positioning and sheet material adjusting |
-
2015
- 2015-11-28 CN CN201510848720.8A patent/CN105290205A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005103624A (en) * | 2003-10-01 | 2005-04-21 | Punch Industry Co Ltd | Punch for press die, and guide structure and chamfering method in stripper plate of punch for press die |
| CN101306450A (en) * | 2008-06-05 | 2008-11-19 | 南京汽车锻造有限公司 | Precise clicking technique of track link rail |
| CN201201009Y (en) * | 2008-06-11 | 2009-03-04 | 李月强 | High-precision multidimensional pressure hole-pressing mold for chain-plate |
| CN101912917A (en) * | 2010-08-30 | 2010-12-15 | 李春生 | Automatic punching machine |
| CN203936242U (en) * | 2014-07-16 | 2014-11-12 | 苏州市天烨机械工程有限公司 | Hole punched device based on laser positioning and sheet material adjusting |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834287A (en) * | 2016-06-15 | 2016-08-10 | 覃永雄 | Punching equipment |
| CN108202102A (en) * | 2016-12-17 | 2018-06-26 | 重庆市银盛模具有限公司 | U-shaped part punching apparatus |
| CN108202101A (en) * | 2016-12-17 | 2018-06-26 | 重庆市银盛模具有限公司 | A kind of perforating press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |
|
| WD01 | Invention patent application deemed withdrawn after publication |