CN202964151U - Universal clamp for drilling - Google Patents

Universal clamp for drilling Download PDF

Info

Publication number
CN202964151U
CN202964151U CN 201220550486 CN201220550486U CN202964151U CN 202964151 U CN202964151 U CN 202964151U CN 201220550486 CN201220550486 CN 201220550486 CN 201220550486 U CN201220550486 U CN 201220550486U CN 202964151 U CN202964151 U CN 202964151U
Authority
CN
China
Prior art keywords
base
pedestal
drilling
workpiece
foundation support
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 201220550486
Other languages
Chinese (zh)
Inventor
黄冰
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.)
Xian Zhiyue Electrical Technology Co Ltd
Original Assignee
Xian Zhiyue Electrical 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 Xian Zhiyue Electrical Technology Co Ltd filed Critical Xian Zhiyue Electrical Technology Co Ltd
Priority to CN 201220550486 priority Critical patent/CN202964151U/en
Application granted granted Critical
Publication of CN202964151U publication Critical patent/CN202964151U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a universal clamp for drilling. The universal clamp comprises a base, of which the external periphery of the upper part is equipped with a dial; a foundation support is installed inside the base in a rotating manner; a bearing is arranged between the base and the foundation support, and a clamping device used for fastening and positioning is also arranged between the base and the foundation support; a pad is fixedly installed on the upper side of the foundation support; a scroll chuck used for clamping a workpiece is installed inside the pad; and a pressure plate is arranged on the upper side of the workpiece via bolts, of which one ends are fixed in the middle of the foundation support. The universal clamp for the drilling has the following characteristics of reasonable design, simple structure, convenience, practicality, effective reduction of workers' labor intensity, improvement on production efficiency, drilling processing quality and drilling position precision, good production interchangeability and easiness in assembly.

Description

Universal drilling jig
Technical field
The utility model belongs to the Machining Technology field, relates to a kind of fixture, is specifically related to a kind of universal drilling jig.
Background technology
The plate-like such as flange, end cap class part is common part in machining industry, in the preparation equipment that certain company produces, the application of the plate-like class parts such as flange, end cap is also very many, annual flange, the end cover part material of producing of the said firm mostly is steel part or foundry goods class, and the various and shape of quantity and specification are varied.This type of flange, end cover part mostly are and expose part, require good looking appearance, have interchangeability when require using simultaneously, namely require the bolt hole position of each part to want accurately.
Must be through crossed process before traditional processing method boring, because plate-like class part all has centre bore, bad alignment point, so work very complex of ruling, if number of spare parts is few and the need renewal part, need frequent line, change fixture etc., greatly increased labor intensity, having reduced production efficiency and machining accuracy can not effectively be guaranteed.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, a kind of universal drilling jig is provided, it is reasonable in design, simple in structure, convenient and practical, effectively reduce labor intensity, enhance productivity, improve crudy and the positional precision of boring, product interchangeability is good, is easy to assembling.
for achieving the above object, the technical solution adopted in the utility model is: a kind of universal drilling jig, comprise that the top outer circumference surface is equipped with the base of dial, it is characterized in that: described base inner rotation is equipped with pedestal, be provided with bearing between described base and described pedestal, be provided with the clamping device for fastening location between described pedestal and base, described pedestal upside is installed with backing plate, described backing plate inside is equipped be used to the scroll chuck that adds clamping of workpieces, described workpiece upside is provided with pressing plate, described pressing plate is arranged on the workpiece upside by the screw rod that an end is fixed in pedestal middle part.
Above-mentioned universal drilling jig is characterized in that: described pedestal bottom along the circumferential direction evenly is provided with the graduation mark that matches with base high scale dish.
Above-mentioned universal drilling jig is characterized in that: described bearing is single direction thrust ball bearing.
Above-mentioned universal drilling jig is characterized in that: described clamping device is the handle type self-locking jig.
The utility model compared with prior art has the following advantages:
(1) this universal drilling jig design is very reasonable, simple in structure, and operating personnel only need workpiece is arranged on this fixture, handle drilling machine and are the cocoa complete operation, and are convenient and practical.
(2) this universal drilling jig is compared with original fixture and has been reduced line and tool setting operation, effectively reduces labor intensity, improves enterprises production efficiency.
(3) this universal drilling jig has improved crudy and the positional precision of boring, and product interchangeability is good, is very easy to during assembling.
Below by drawings and Examples, the utility model is described in further detail.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
Description of reference numerals:
1-base; 2-bearing; 3-pedestal;
4-scroll chuck; 5-pressing plate; 6-workpiece;
7-backing plate; 8-clamping device; 9-screw rod;
10-workbench.
The specific embodiment
A kind of universal drilling jig as shown in Figure 1, comprise that the top outer circumference surface is equipped with the base 1 of dial, described base 1 inner rotation is equipped with pedestal 3, described pedestal 3 bottoms along the circumferential direction evenly are provided with 360 ° of graduation marks that match with base 1 high scale dish, dial on graduation mark and base 1 is used in conjunction with, be the accurately foundation of rotation of workpiece 6, guarantee the degree of accuracy of each bore position.Be provided with bearing 2 between described base 1 and described pedestal 3, described bearing 2 is single direction thrust ball bearing, and single direction thrust ball bearing can make this fixture bear axial force.Be provided with the clamping device 8 for fastening location between described pedestal 3 and base 1, described clamping device 8 is the handle type self-locking jig, the handle type self-locking jig can be realized the fastening and location between pedestal 3 and base 1 effectively, guarantee that pedestal 3 does not rotate in process, this is accurately to hole and pinpoint premise.Described pedestal 3 upsides are installed with backing plate 7, and described backing plate 7 inside are equipped be used to the scroll chuck 4 that adds clamping of workpieces 6, and described workpiece 6 upsides are provided with pressing plate 5, and described pressing plate 5 is arranged on workpiece 6 upsides by the screw rod 9 that an end is fixed in pedestal 3 middle parts.
The course of work of the universal drilling jig of the utility model is: base 1 that at first will this universal drilling jig is fixed by bolts on workbench 10, utilizes clamping device 8 that pedestal 3 and base 1 is closely fixing.Then with scroll chuck 4 with workpiece 6 to clamp, selects suitable backing plate 7, and backing plate 7 use holding screws is connected on pedestal 3 reliably, pressing plate 5 is installed, and is tightened the nut that screw rod 9 upper ends are used for clamping platen 5, workpiece 6 location clampings are completed.Record the pedestal circumference number of degrees shown in base 1 high scale dish, then according to the position in workpiece 6 first holes, suitably regulate the relative position of drill press spindle and fixture, make drill bit first center, position, hole, and locking drill press spindle and fixture, then start drilling machine and begin boring.After processing a hole, unclamp clamping device 8, and turning of work piece 6 is to proper angle, more fastening clamping device 8 locking pedestals 3, the processing in other hole completed smoothly.
The above; it is only preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every according to the utility model technical spirit to any simple modification, change and equivalent structure transformation that above embodiment does, all still belong in the protection domain of technical solutions of the utility model.

Claims (4)

1. universal drilling jig, comprise that the top outer circumference surface is equipped with the base of dial (1), it is characterized in that: described base (1) inner rotation is equipped with pedestal (3), be provided with bearing (2) between described base (1) and described pedestal (3), be provided with the clamping device (8) for fastening location between described pedestal (3) and base (1), described pedestal (3) upside is installed with backing plate (7), described backing plate (7) inside is equipped be used to the scroll chuck that adds clamping of workpieces (6) (4), described workpiece (6) upside is provided with pressing plate (5), described pressing plate (5) is arranged on workpiece (6) upside by the screw rod (9) that an end is fixed in pedestal (3) middle part.
2. according to universal drilling jig claimed in claim 1, it is characterized in that: described pedestal (3) bottom along the circumferential direction evenly is provided with the graduation mark that matches with base (1) high scale dish.
3. according to universal drilling jig claimed in claim 1, it is characterized in that: described bearing (2) is single direction thrust ball bearing.
4. according to universal drilling jig claimed in claim 1, it is characterized in that: described clamping device (8) is the handle type self-locking jig.
CN 201220550486 2012-10-24 2012-10-24 Universal clamp for drilling Expired - Fee Related CN202964151U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220550486 CN202964151U (en) 2012-10-24 2012-10-24 Universal clamp for drilling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220550486 CN202964151U (en) 2012-10-24 2012-10-24 Universal clamp for drilling

Publications (1)

Publication Number Publication Date
CN202964151U true CN202964151U (en) 2013-06-05

Family

ID=48505280

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220550486 Expired - Fee Related CN202964151U (en) 2012-10-24 2012-10-24 Universal clamp for drilling

Country Status (1)

Country Link
CN (1) CN202964151U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104162799A (en) * 2014-08-17 2014-11-26 成都亨通兆业精密机械有限公司 Bearing inner ring oil adding hole drilling tool for drilling machine
CN104259895A (en) * 2014-08-17 2015-01-07 成都亨通兆业精密机械有限公司 Positioning tool for bearing drill hole
CN106956150A (en) * 2017-04-27 2017-07-18 淮阴工学院 Hemisphere boring jig
CN108723434A (en) * 2018-06-28 2018-11-02 张维秀 A kind of lathe fixing device for drilling
CN109015018A (en) * 2018-08-22 2018-12-18 陈崇南 Universal type valve body flashboard built-up jig

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104162799A (en) * 2014-08-17 2014-11-26 成都亨通兆业精密机械有限公司 Bearing inner ring oil adding hole drilling tool for drilling machine
CN104259895A (en) * 2014-08-17 2015-01-07 成都亨通兆业精密机械有限公司 Positioning tool for bearing drill hole
CN106956150A (en) * 2017-04-27 2017-07-18 淮阴工学院 Hemisphere boring jig
CN108723434A (en) * 2018-06-28 2018-11-02 张维秀 A kind of lathe fixing device for drilling
CN109015018A (en) * 2018-08-22 2018-12-18 陈崇南 Universal type valve body flashboard built-up jig

Similar Documents

Publication Publication Date Title
CN202964151U (en) Universal clamp for drilling
CN103769908A (en) Universal type drilling jig
CN201357250Y (en) Drill jig for drilling side hole on cylinder head
CN204171743U (en) Calibration rotates milling clamper
CN203141156U (en) Fast positioning device of machining bearing block of milling machine
CN202861853U (en) Radial drilling jig
CN202137599U (en) Fixture for cylindrical workpieces
CN201389753Y (en) Turning work fixture for machining part
CN201604016U (en) 45-DEG body positioning fixture device
CN203509647U (en) Numerical control milling machine clamp for milling chamfers of bottom plates
CN208214412U (en) A kind of positioning sleeve drilling part clamp for machining
CN105583434A (en) External expansion automatic centering type clamping device for annular workpiece drilling
CN201922279U (en) Clamp for milling and drilling box body type end covers
CN107297525A (en) A kind of motor flange drill jig
CN204248467U (en) Process boring turnable frock clamp
CN205020975U (en) Thin wall ring gear class part gear shaping anchor clamps
CN205200621U (en) Graduation drilling frock
CN204248032U (en) A kind of piston head non-static fields slant hole processing device
CN201618991U (en) Thin-wall part drill and boring and finish-milling positioning surface clamping fixture
CN204053572U (en) On machining center plate class plane to be processed and workbench angled time frock clamp
CN203843600U (en) Machining device for cylinder cover cooling inclined water hole
CN201195255Y (en) Machining center pallet changer positioning device
CN207824432U (en) Drilling machine aperture clamp fixture
CN205043219U (en) Bearing end plate's machining anchor clamps
CN204171720U (en) A kind of fixture of processing thin-walled lining

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130605

Termination date: 20131024