CN202607340U - Drilling clamping device of connection plate of same specification - Google Patents
Drilling clamping device of connection plate of same specification Download PDFInfo
- Publication number
- CN202607340U CN202607340U CN 201220238633 CN201220238633U CN202607340U CN 202607340 U CN202607340 U CN 202607340U CN 201220238633 CN201220238633 CN 201220238633 CN 201220238633 U CN201220238633 U CN 201220238633U CN 202607340 U CN202607340 U CN 202607340U
- Authority
- CN
- China
- Prior art keywords
- bolt
- clamping device
- pressing plate
- connecting plate
- same specification
- 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 - Lifetime
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- Drilling And Boring (AREA)
Abstract
The utility model relates to a drilling clamping device of a connection plate of the same specification and belongs to a drilling machine auxiliary device. The drilling clamping device is characterized by mainly comprising a front pressing plate beam, a rear pressing plate beam, bolts in a shape of a reversed T and limit retaining blocks. The front pressing plate beam and the rear pressing plate beam can both be made of rectangular steel pipes or strip-shaped steel plates with the rectangular sections. Long circular bolt through holes are arranged on a left end section and a right end section of the front pressing plate beam and the rear pressing plate beam symmetrically. Distance between the inner sides of the left bolt through hole and the right bolt through hole is slightly larger than the length of each connection plate. The bolt in a shape of a reversed T with a nut is respectively arranged in the left bolt through hole and the right bolt through hole on the front pressing plate beam and the rear pressing plate beam. The limit retaining blocks are arranged on the inner sides of the bolts in a shape of a reversed T respectively. Drilling of the connection plate of the same specification is labor saving, time saving and high in efficiency.
Description
Technical field
The utility model belongs to the drilling machine servicing unit, especially relates to a kind of drilling equipment of same specification connecting plate.
Background technology
At present
,Steel construction is widely used in architectural engineering; The connection of steel construction is adopted welding or is adopted connecting plate to be fixedly connected with connecting bolt; But the boring of each connecting plate brill of one one normally in structure steel fabrication factory, not only workload is very big, and time-consuming efficient is low.
Summary of the invention
The purpose of the utility model is the boring clamping device that proposes a kind of same specification connecting plate, and is not only simple and reasonable, easy to use, and saving of work and time, improves the drilling efficiency of steel construction connecting plate.
The purpose of the utility model realizes like this: a kind of boring clamping device of same specification connecting plate; It is characterized in that: the boring clamping device of this same specification connecting plate mainly is made up of front pressuring plate beam, rear fender beam, ⊥ shape bolt and positive stop; All available rectangular steel pipe of this front pressuring plate beam and rear fender beam or cross section are that the strip steel plate of rectangle is processed; And this front pressuring plate beam and rear fender beam all the strip steel plate of available thick 10mm are processed; Offer the Long Circle bolt hole symmetrically respectively on the end section about this front pressuring plate beam and rear fender beam, and making the inboard distance of this left and right sides bolt hole be slightly larger than the length of each connecting plate, installing the ⊥ shape bolt of being with nut in the left and right sides bolt hole on front pressuring plate beam and rear fender beam respectively; In addition, in the inboard of each ⊥ shape bolt positive stop is set respectively.
During use; Calculate the once piece number of the connecting plate of boring earlier: the maximum drilling depth of drilling machine drill bit deducts the thickness of front pressuring plate beam or rear fender beam, and divided by the thickness of monolithic connecting plate, round numbers gets final product again; The ⊥ shape head of four ⊥ shape bolts is inserted in the ⊥ shape draw-in groove on the Drilling machines bench; Each ⊥ shape bolt is piled up the connecting plate of drawing good drill hole line neatly perpendicular to the Drilling machines bench face, is placed between four ⊥ shape bolts; Then with the bolt hole on front pressuring plate beam and the rear fender beam respectively correspondence be sleeved on each ⊥ shape bolt; Between the inboard of each connecting plate and each ⊥ shape bolt, positive stop is installed respectively again, is tightened the nut on each ⊥ shape bolt, each connecting plate is fixed and can be holed.
The boring clamping device of the same specification connecting plate that the utility model proposed, simple and reasonable, easy to use, improved the drilling efficiency of steel construction connecting plate.
Combine accompanying drawing and embodiment that the boring clamping device of the same specification connecting plate that the utility model proposed is described further at present.
Description of drawings
Fig. 1 is that the master of the boring clamping device of the same specification connecting plate that proposes of the utility model looks sketch map.
Fig. 2 is the schematic top plan view of the boring clamping device of the same specification connecting plate that proposes of the utility model.
Fig. 3 is the sketch map of the boring clamping device of the same specification connecting plate that proposes of the utility model when using.
Among Fig. 1-Fig. 3: 1, ⊥ shape bolt 2-1, front pressuring plate beam 2-2, rear fender beam 3, positive stop 4, connecting plate 5, ⊥ shape draw-in groove 6, drill bit.
The specific embodiment
From Fig. 1-Fig. 3, can find out: a kind of boring clamping device of same specification connecting plate; It is characterized in that: the boring clamping device of this same specification connecting plate mainly is made up of front pressuring plate beam 2-1, rear fender beam 2-2, ⊥ shape bolt 1 and positive stop 3; This front pressuring plate beam 2-1 and all available rectangular steel pipe of rear fender beam 2-2 or cross section are that the strip steel plate of rectangle is processed; And this front pressuring plate beam 2-1 and rear fender beam 2-2 all the strip steel plate of available thick 10mm process; Offering the Long Circle bolt hole symmetrically respectively on the end section about this front pressuring plate beam 2-1 and rear fender beam 2-2; And make the inboard distance of this left and right sides bolt hole be slightly larger than the length of each connecting plate 4; Install the ⊥ shape bolt 1 of band nut in the left and right sides bolt hole on front pressuring plate beam 2-1 and rear fender beam 2-2 respectively, in addition, positive stop 3 is set respectively in the inboard of each ⊥ shape bolt 1.
During use, calculate earlier the once piece number of the connecting plate 4 of boring: the maximum drilling depth of drilling machine drill bit 6 deducts the thickness of front pressuring plate beam 2-1 or rear fender beam 2-2, again divided by the thickness of monolithic connecting plate 4; Round numbers gets final product, and in the ⊥ shape draw-in groove 5 on the ⊥ shape head insertion Drilling machines bench of four ⊥ shape bolts 1, each ⊥ shape bolt 1 is perpendicular to the Drilling machines bench face; Each connecting plate 4 of drawing good drill hole line is piled up neatly; Be placed between four ⊥ shape bolts 1, then with the bolt hole on front pressuring plate beam 2-1 and the rear fender beam 2-2 respectively correspondence be sleeved on the ⊥ shape bolt 1, between the inboard of each connecting plate 4 and each ⊥ shape bolt 1, positive stop 3 is installed respectively again; Tighten the nut on each ⊥ shape bolt 1; With each connecting plate 4 fixing can borings, easy to use, improved the drilling efficiency of steel construction connecting plate 4.
Claims (3)
1. the boring clamping device of a same specification connecting plate; It is characterized in that: the boring clamping device of this same specification connecting plate mainly is made up of front pressuring plate beam (2-1), rear fender beam (2-2), ⊥ shape bolt (1) and positive stop (3); Offering the Long Circle bolt hole symmetrically on the end section about this front pressuring plate beam (2-1) and rear fender beam (2-2); And make the inboard distance of this left and right sides bolt hole be slightly larger than the length of each connecting plate (4); Install the ⊥ shape bolt (1) of band nut in the left and right sides bolt hole on front pressuring plate beam (2-1) and rear fender beam (2-2) respectively; In addition, in the inboard of each ⊥ shape bolt (1) positive stop (3) is set respectively.
2. the boring clamping device of same specification connecting plate according to claim 1 is characterized in that this front pressuring plate beam (2-1) and rear fender beam (2-2) all use rectangular steel pipe or cross section to process as the strip steel plate of rectangle.
3. the boring clamping device of same specification connecting plate according to claim 2 is characterized in that and this front pressuring plate beam (2-1) and rear fender beam (2-2) are all processed with the strip steel plate of thick 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220238633 CN202607340U (en) | 2012-05-25 | 2012-05-25 | Drilling clamping device of connection plate of same specification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220238633 CN202607340U (en) | 2012-05-25 | 2012-05-25 | Drilling clamping device of connection plate of same specification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202607340U true CN202607340U (en) | 2012-12-19 |
Family
ID=47341072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220238633 Expired - Lifetime CN202607340U (en) | 2012-05-25 | 2012-05-25 | Drilling clamping device of connection plate of same specification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202607340U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289922A (en) * | 2014-07-29 | 2015-01-21 | 四川省华电成套设备有限公司 | Multi-station tool for machining board of power cabinet |
| CN104289921A (en) * | 2014-07-29 | 2015-01-21 | 四川省华电成套设备有限公司 | Tool for machining board of power cabinet |
| CN105382588A (en) * | 2015-12-27 | 2016-03-09 | 天津塔尔森科技发展有限公司 | Steel construction connecting plate boring grab |
-
2012
- 2012-05-25 CN CN 201220238633 patent/CN202607340U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289922A (en) * | 2014-07-29 | 2015-01-21 | 四川省华电成套设备有限公司 | Multi-station tool for machining board of power cabinet |
| CN104289921A (en) * | 2014-07-29 | 2015-01-21 | 四川省华电成套设备有限公司 | Tool for machining board of power cabinet |
| CN105382588A (en) * | 2015-12-27 | 2016-03-09 | 天津塔尔森科技发展有限公司 | Steel construction connecting plate boring grab |
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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 |
Granted publication date: 20121219 |
|
| CX01 | Expiry of patent term |