CN102847834A - Perforation jig for square pipe - Google Patents
Perforation jig for square pipe Download PDFInfo
- Publication number
- CN102847834A CN102847834A CN2012102680640A CN201210268064A CN102847834A CN 102847834 A CN102847834 A CN 102847834A CN 2012102680640 A CN2012102680640 A CN 2012102680640A CN 201210268064 A CN201210268064 A CN 201210268064A CN 102847834 A CN102847834 A CN 102847834A
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- CN
- China
- Prior art keywords
- square
- hole
- square tube
- top panel
- punching jig
- 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.)
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Abstract
The invention discloses a perforation jig for a square pipe. The perforation jig comprises a square shell, wherein a through hole is formed in the center of an upper panel of the square shell; a left side plate and a right side plate which are perpendicular to the upper panel extend out of two sides of the upper panel; and a square through hole is formed in each of the two side plates. By the technical scheme, the perforation jig is simple in structure and easy to operate; and the perforation efficiency is improved.
Description
Technical field
The present invention relates to machining tool field, particularly relate to a kind of square tube punching jig.
Background technology
At present, for convenient transportation and saving space, the edge of some supports can be arranged to certain-length conveniently transports and stacks, when needing to use these supports, again these edges are assembled, during the edge assembling, the general employing with the square tube of square hole and circular hole carried out connection between the edge, traditional pure manually-operated pattern of the general employing of square tube punching, be that operating personnel indicate the position that will punch and the size in hole by line on the square tube that will punch, then manually-operated is punched, owing to will beat simultaneously square hole and circular hole on square tube, during the manually-operated punching, often there is certain error in the punch position of square hole and circular hole, so that the square tube scrappage is higher, perforating efficiency is low.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of simple in structure, easy and simple to handle, square tube punching jig that perforating efficiency is high.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of square tube punching jig is provided, comprises: square casing; Described square casing top panel center is provided with a through hole; Described top panel both sides are extended with left and right two side plates perpendicular to described top panel; All be provided with a square through hole on described left and right two side plates.
In a preferred embodiment of the present invention, below, described top panel center is provided with a round ring boss.
In a preferred embodiment of the present invention, described left and right two side plates below all is provided with one perpendicular to the base plate of described side plate.
In a preferred embodiment of the present invention, the distance between described two base plates is more than or equal to the diameter of described through hole.
The invention has the beneficial effects as follows: a kind of square tube punching jig of the present invention, simple in structure, easy and simple to handle, improved perforating efficiency.
Description of drawings
Fig. 1 is the structural representation of square tube punching jig one preferred embodiment of the present invention;
The mark of each parts is as follows in the accompanying drawing: 1, top panel, 11, through hole, 2, left plate, 21, left bottom plate, 3, right plate, 31, right base plate, 4, square through hole.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
See also Fig. 1, a kind of square tube punching jig, comprise: square casing, square casing top panel 1 center is provided with a through hole 11, below, top panel 1 center is provided with a round ring boss (not marking in the accompanying drawing), top panel 1 both sides are extended with perpendicular to the left plate 2 of top panel 1 and right plate 3, all be provided with a square through hole 4 on 3 two side plates of left plate 2 and right plate, left plate 2 belows are provided with one perpendicular to the left bottom plate 21 of left plate 2, right plate 3 belows are provided with one perpendicular to the right base plate 31 of right plate 3, and the distance between left bottom plate 21 and the right base plate 31 is greater than the diameter of through hole 11.
A kind of square tube punching jig of the present invention, need only during work the square tube sleeve in square casing, being about to square tube is pressed in the housing that round ring boss, left plate 2, right plate 3, left bottom plate 21 and right base plate 31 surround, housing is firmly fixing with square tube, at this moment, carry out drilling operation by through hole 11 and 4 pairs of square tubes of square through hole, punch position is fixed, reduce the error of square hole and circular hole position, improved perforating efficiency.
Be different from prior art, a kind of square tube punching jig of the present invention, perforating efficiency simple in structure, easy to operate, as to have improved square tube.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (4)
1. a square tube punching jig is characterized in that, comprising: square casing; Described square casing top panel center is provided with a through hole; Described top panel both sides are extended with left and right two side plates perpendicular to described top panel; All be provided with a square through hole on described left and right two side plates.
2. square tube punching jig according to claim 1 is characterized in that, below, described top panel center is provided with a round ring boss.
3. square tube punching jig according to claim 1 is characterized in that, described left and right two side plates below all is provided with one perpendicular to the base plate of described side plate.
4. square tube punching jig according to claim 3 is characterized in that, the distance between described two base plates is more than or equal to the diameter of described through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102680640A CN102847834A (en) | 2012-07-31 | 2012-07-31 | Perforation jig for square pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102680640A CN102847834A (en) | 2012-07-31 | 2012-07-31 | Perforation jig for square pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102847834A true CN102847834A (en) | 2013-01-02 |
Family
ID=47395039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102680640A Pending CN102847834A (en) | 2012-07-31 | 2012-07-31 | Perforation jig for square pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102847834A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338965A (en) * | 2013-08-06 | 2015-02-11 | 海洋王（东莞）照明科技有限公司 | Auxiliary device for drilling in frame of power generator |
| CN106181459A (en) * | 2016-08-17 | 2016-12-07 | 江苏恒神股份有限公司 | Novel polishing cutting drilling frock |
| CN108972067A (en) * | 2018-09-19 | 2018-12-11 | 通用电梯股份有限公司 | A kind of T-type guide rail drilling-hole positioning device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200406273Y1 (en) * | 2005-10-28 | 2006-01-20 | 양상태 | clamp for a window frame |
| CN102152139A (en) * | 2011-03-03 | 2011-08-17 | 苏州东南碳制品有限公司 | Locating drilling device of wind power generation brush |
-
2012
- 2012-07-31 CN CN2012102680640A patent/CN102847834A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200406273Y1 (en) * | 2005-10-28 | 2006-01-20 | 양상태 | clamp for a window frame |
| CN102152139A (en) * | 2011-03-03 | 2011-08-17 | 苏州东南碳制品有限公司 | Locating drilling device of wind power generation brush |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338965A (en) * | 2013-08-06 | 2015-02-11 | 海洋王（东莞）照明科技有限公司 | Auxiliary device for drilling in frame of power generator |
| CN104338965B (en) * | 2013-08-06 | 2018-02-06 | 海洋王（东莞）照明科技有限公司 | Alternator frame drilling aid |
| CN106181459A (en) * | 2016-08-17 | 2016-12-07 | 江苏恒神股份有限公司 | Novel polishing cutting drilling frock |
| CN108972067A (en) * | 2018-09-19 | 2018-12-11 | 通用电梯股份有限公司 | A kind of T-type guide rail drilling-hole positioning device |
| CN108972067B (en) * | 2018-09-19 | 2024-02-02 | 通用电梯股份有限公司 | Drilling and positioning device for T-shaped guide rail |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |