CN203565920U - Drilling die for machining bottom corners of oil tank - Google Patents

Drilling die for machining bottom corners of oil tank Download PDF

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Publication number
CN203565920U
CN203565920U CN201320586948.0U CN201320586948U CN203565920U CN 203565920 U CN203565920 U CN 203565920U CN 201320586948 U CN201320586948 U CN 201320586948U CN 203565920 U CN203565920 U CN 203565920U
Authority
CN
China
Prior art keywords
base
fixed
drilling die
corners
board
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
Application number
CN201320586948.0U
Other languages
Chinese (zh)
Inventor
戚茂亚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi City Ou Yu Comes Heat Exchanger Co Ltd
Original Assignee
Wuxi City Ou Yu Comes Heat Exchanger Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi City Ou Yu Comes Heat Exchanger Co Ltd filed Critical Wuxi City Ou Yu Comes Heat Exchanger Co Ltd
Priority to CN201320586948.0U priority Critical patent/CN203565920U/en
Application granted granted Critical
Publication of CN203565920U publication Critical patent/CN203565920U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a drilling die for machining bottom corners of an oil tank. The drilling die is simple in structure, it can be guaranteed that the size of pitches of holes is accurately machined, physical force of operators and time are greatly saved, and production efficiency is improved. The drilling die comprises a base and is characterized in that supporting columns are fixed to four corners of the base, positioning columns are arranged at the positions, on the inner sides of the supporting columns, of the base through first bolts, positioning pins are fixed to the positioning columns respectively, top plates are fixed to the two ends of the base, nuts are welded to the inner sides of the top plates, second bolts penetrate through the top plates and are screwed and fastened onto the nuts, a drill plate is fixed through the positioning pins, guide holes are formed in the positions, located at the centers of the corresponding supporting columns, of the drill plate, and drill bushings are installed on the guide holes.

Description

The hole drilling die of a kind of fuel tank base angle processing
Technical field
The utility model relates to production equipment processing tool technical field, is specially the hole drilling die of a kind of fuel tank base angle processing.
Background technology
Generally, for the processing at lathe fuel tank base angle, its requirement on machining accuracy is higher, and the pitch-row of its processing will guarantee in position of related features 0.5mm, and the bore mode of existing employing is by being holed to the layout line on drilling machine by manual after line again, so not only increase labour intensity, and the precision of hand drill is not high yet.
Summary of the invention
For the problems referred to above, the utility model provides the hole drilling die of a kind of fuel tank base angle processing, and it is simple in structure, can guarantee that pitch-row dimensioned is accurate, and greatly saves operative employee's muscle power and time, enhances productivity.
Its technical scheme is such: it comprises base, it is characterized in that: on four angles of described base, be fixed with support column, on the base of described support column inner side, by bolt one, be provided with locating dowel, in locating dowel, be all fixed with alignment pin, on described base, two ends are fixed with top board, nut-welding is in described top board inner side, bolt two screws and is anchored on described nut through described top board, bushing plate is fixed by described alignment pin, be positioned on the described bushing plate at corresponding described support column center and have bullport, drill bushing is installed on described bullport.
The beneficial effects of the utility model are, by the fixing bushing plate of the alignment pin in locating dowel, processed product is placed between support column and bushing plate and by support column and fixes, by the nuts and bolt two on the top board of base two ends, regulate and coordinate, conveniently adjusted processed product, and hole by bullport, guarantee to add the machining accuracy of pitch-row in man-hour, effectively reduce labour intensity, improved production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is that the A-A of Fig. 2 is to figure.
The specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model comprises base 1, on four angles of base 1, be fixed with support column 2, on the base 1 of support column 2 inner sides, by bolt 1, be provided with locating dowel 4, in locating dowel 4, be all fixed with alignment pin 11, on base 1, two ends are fixed with top board 5, nut 6 is welded in top board 5 inner sides, bolt 27 screws and is anchored on nut 6 through top board 5, bushing plate 8 is fixing by alignment pin 11, be positioned on the bushing plate 8 at respective support post 2 centers and have bullport 9, drill bushing 10 is installed on bullport 9.

Claims (1)

1. the hole drilling die of fuel tank base angle processing, it comprises base, it is characterized in that: on four angles of described base, be fixed with support column, on the base of described support column inner side, by bolt one, be provided with locating dowel, in locating dowel, be all fixed with alignment pin, on described base, two ends are fixed with top board, nut-welding is in described top board inner side, bolt two screws and is anchored on described nut through described top board, bushing plate is fixed by described alignment pin, be positioned on the described bushing plate at corresponding described support column center and have bullport, drill bushing is installed on described bullport.
CN201320586948.0U 2013-09-23 2013-09-23 Drilling die for machining bottom corners of oil tank Expired - Fee Related CN203565920U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320586948.0U CN203565920U (en) 2013-09-23 2013-09-23 Drilling die for machining bottom corners of oil tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320586948.0U CN203565920U (en) 2013-09-23 2013-09-23 Drilling die for machining bottom corners of oil tank

Publications (1)

Publication Number Publication Date
CN203565920U true CN203565920U (en) 2014-04-30

Family

ID=50533679

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320586948.0U Expired - Fee Related CN203565920U (en) 2013-09-23 2013-09-23 Drilling die for machining bottom corners of oil tank

Country Status (1)

Country Link
CN (1) CN203565920U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104084935A (en) * 2014-06-17 2014-10-08 成都市欣欣高强度紧固件制造有限公司 Novel formwork for tunnel drilling
CN104084621A (en) * 2014-06-17 2014-10-08 成都市欣欣高强度紧固件制造有限公司 Drilling template
CN105261294A (en) * 2015-10-13 2016-01-20 国网山东省电力公司烟台供电公司 Auxiliary installation tool of tag plate for electric energy metering box bar code

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104084935A (en) * 2014-06-17 2014-10-08 成都市欣欣高强度紧固件制造有限公司 Novel formwork for tunnel drilling
CN104084621A (en) * 2014-06-17 2014-10-08 成都市欣欣高强度紧固件制造有限公司 Drilling template
CN105261294A (en) * 2015-10-13 2016-01-20 国网山东省电力公司烟台供电公司 Auxiliary installation tool of tag plate for electric energy metering box bar code

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140430

Termination date: 20140923