CN202964168U - Cambered surface drilling positioning tool - Google Patents

Cambered surface drilling positioning tool Download PDF

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Publication number
CN202964168U
CN202964168U CN 201220603105 CN201220603105U CN202964168U CN 202964168 U CN202964168 U CN 202964168U CN 201220603105 CN201220603105 CN 201220603105 CN 201220603105 U CN201220603105 U CN 201220603105U CN 202964168 U CN202964168 U CN 202964168U
Authority
CN
China
Prior art keywords
plate
location
cambered
positioning
workpiece
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
CN 201220603105
Other languages
Chinese (zh)
Inventor
范罗荣
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 Hanghu Technology Co Ltd
Original Assignee
Wuxi Hanghu Technology 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 Hanghu Technology Co Ltd filed Critical Wuxi Hanghu Technology Co Ltd
Priority to CN 201220603105 priority Critical patent/CN202964168U/en
Application granted granted Critical
Publication of CN202964168U publication Critical patent/CN202964168U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a cambered surface drilling positioning tool. The cambered surface drilling positioning tool comprises a bottom plate; the bottom plate is provided with a cambered positioning plate and a cambered top plate is fixed at the top of the positioning plate; mould holes are distributed on a cambered side wall of the positioning plate; a baffle is fixed on the side wall of the positioning plate and is fixed with the positioning plate through a screw; a positioning pin is inserted on the baffle; the positioning plate and the baffle are provided with positioning hooks; the positioning hooks are parallel to each other; and the positioning hooks are provided with screwing nuts. The cambered surface drilling positioning tool disclosed by the utility model is simple in structure, is convenient to operate, and has high positioning and machining precision.

Description

Cambered surface hole processing positioning tool
Technical field
The utility model relates to technical field of tooling clamps, relates in particular to a kind of positioning fixture for the precise thin Workpiece boring is used.
Background technology
Workpiece 1 as shown in Figure 1, it contains cambered surface boss 14, there is step surface 11 at the back side of boss 14, the positive side of boss 14 is cambered surface 15, boring 16 now need to be got with square locating hole 13 and circular dowel hole 12 in the two side of workpiece 1 on cambered surface 15, because its boring 16 is positioned on cambered surface 15, it is being added man-hour, must guarantee that any relatively moving or deflection can not occur cambered surface 15.
The utility model content
The utility model provides a kind of cambered surface hole processing positioning tool for the problems referred to above of the prior art, and it is simple in structure, and is easy to operate, and the location machining accuracy is high.
The technical scheme that the utility model adopts is as follows:
Cambered surface hole processing positioning tool comprises base plate, on base plate with the arc location-plate, the top of location-plate is fixed with curved roof, is distributed with nib on the curved wall of location-plate, and the sidewall of location-plate is fixed with baffle plate, fix by screw and location-plate, be inserted with alignment pin on baffle plate; On location-plate and baffle plate, all with location hook, location hook is parallel to each other, on location hook with screwing nut;
Further technical scheme is as follows:
On described base plate with fixing hole.
The utility model has the advantage of: the location-plate consistent with the cambered surface of workpiece is set on base plate, sidewall at location-plate arranges nib, sidewall at location-plate is installed baffle plate, stay hook all is installed on baffle plate and location-plate is used for workpiece is positioned, also be provided with on baffle plate simultaneously alignment pin can with the workpiece sidewall on the pin-and-hole location; The utility model is simple in structure, and is easy to operate, and the location machining accuracy is high.
Description of drawings
Fig. 1 is the stereogram of workpiece
Fig. 2 is stereogram of the present utility model.
Fig. 3 is use state diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As shown in Figure 1 to Figure 3, the utility model comprises base plate 5, and on base plate 5, with arc location-plate 7, the radian of location-plate 7 is identical with the radian of the cambered surface 15 of workpiece 1; The top of location-plate 7 is fixed with curved roof 6, can the arc step surface 11 on workpiece 1 be positioned; Be distributed with nib 8 on the curved wall of location-plate 7, the distribution of nib 8 is identical with the boring 16 on workpiece 1; The sidewall of location-plate 7 is fixed with baffle plate 3, and is fixing with location-plate 7 by screw 4, is inserted with alignment pin 2 on baffle plate 3, and the circular locating hole 12 on 2 pairs of workpiece 1 sidewalls of alignment pin positions; On location-plate 7 and baffle plate 3 all with location hook 9, location hook 9 is parallel to each other, and on location hook 9, with screwing nut, location hook 9 hooks the square locating hole 13 on workpiece 1 from the both sides of workpiece 1, simultaneously rotational positioning hook 9 other ends screw nut, workpiece 1 is carried out clamping and positioning; Also with fixing hole 10, conveniently base plate 5 and operating desk are connected to a fixed on base plate 5;
Use method of operating of the present utility model is as follows:
The first step coordinates the arc step surface 11 on workpiece 1 to align with curved roof 6, withstand the curved wall of workpiece 1 boss 14;
Second step is in the circular locating hole 12 on alignment pin 2 insertion workpiece 1 sidewalls on baffle plate 3;
The 3rd step, location hook 9 is hooked square locating hole 13 on workpiece 1, simultaneously rotational positioning hook 9 other ends screw nut, make location hook 9 hook workpiece 1;
The 4th step, carry out Drilling operation in the cambered surface 15 of workpiece 1, get the boring 16 consistent with the nib 8 of the distribution of location-plate 7.
Above description is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range within protection domain of the present utility model, can be done any type of modification referring to claim.

Claims (2)

1. cambered surface hole is processed positioning tool, comprise base plate (5), it is characterized in that: base plate (5) is upper with arc location-plate (7), the top of location-plate (7) is fixed with curved roof (6), be distributed with nib (8) on the curved wall of location-plate (7), the sidewall of location-plate (7) is fixed with baffle plate (3), and is fixing by screw (4) and location-plate (7), is inserted with alignment pin (2) on baffle plate (3); On location-plate (7) and baffle plate (3), all with location hook (9), location hook (9) is parallel to each other, and location hook (9) is upper with screwing nut.
2. cambered surface hole as claimed in claim 1 is processed positioning tool, it is characterized in that: base plate (5) is upper with fixing hole (10).
CN 201220603105 2012-11-15 2012-11-15 Cambered surface drilling positioning tool Expired - Fee Related CN202964168U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220603105 CN202964168U (en) 2012-11-15 2012-11-15 Cambered surface drilling positioning tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220603105 CN202964168U (en) 2012-11-15 2012-11-15 Cambered surface drilling positioning tool

Publications (1)

Publication Number Publication Date
CN202964168U true CN202964168U (en) 2013-06-05

Family

ID=48505297

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220603105 Expired - Fee Related CN202964168U (en) 2012-11-15 2012-11-15 Cambered surface drilling positioning tool

Country Status (1)

Country Link
CN (1) CN202964168U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102975057A (en) * 2012-11-15 2013-03-20 无锡市航鹄科技有限公司 Positioning tool for cambered surface drilling machining
CN103639774A (en) * 2013-11-28 2014-03-19 无锡市航鹄科技有限公司 High-precision positioning device for punching holes
CN104708061A (en) * 2013-12-12 2015-06-17 铜陵市永生机电制造有限责任公司 Drilling fixture
CN106001707A (en) * 2016-08-03 2016-10-12 广西玉柴机器股份有限公司 Tool and method for machining water hole in side wall of inner cavity of air cylinder body by utilizing right angle drill

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102975057A (en) * 2012-11-15 2013-03-20 无锡市航鹄科技有限公司 Positioning tool for cambered surface drilling machining
CN103639774A (en) * 2013-11-28 2014-03-19 无锡市航鹄科技有限公司 High-precision positioning device for punching holes
CN104708061A (en) * 2013-12-12 2015-06-17 铜陵市永生机电制造有限责任公司 Drilling fixture
CN106001707A (en) * 2016-08-03 2016-10-12 广西玉柴机器股份有限公司 Tool and method for machining water hole in side wall of inner cavity of air cylinder body by utilizing right angle drill
CN106001707B (en) * 2016-08-03 2017-11-07 广西玉柴机器股份有限公司 A kind of frock and method in utilization right-angle drill processing cylinder block intracavity sidewall water hole

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Legal Events

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

Granted publication date: 20130605

Termination date: 20141115

EXPY Termination of patent right or utility model