CN207824432U - Drilling machine aperture clamp fixture - Google Patents

Drilling machine aperture clamp fixture Download PDF

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Publication number
CN207824432U
CN207824432U CN201721791353.3U CN201721791353U CN207824432U CN 207824432 U CN207824432 U CN 207824432U CN 201721791353 U CN201721791353 U CN 201721791353U CN 207824432 U CN207824432 U CN 207824432U
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CN
China
Prior art keywords
clamp body
workpiece
drilling machine
clamp
clamp fixture
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.)
Active
Application number
CN201721791353.3U
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Chinese (zh)
Inventor
许志杨
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.)
Changzhou Kangmei Mechanical Technology Co Ltd
Original Assignee
Changzhou Kangmei Mechanical 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 Changzhou Kangmei Mechanical Technology Co Ltd filed Critical Changzhou Kangmei Mechanical Technology Co Ltd
Priority to CN201721791353.3U priority Critical patent/CN207824432U/en
Application granted granted Critical
Publication of CN207824432U publication Critical patent/CN207824432U/en
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Abstract

The utility model is related to clamp fixture technical fields, especially a kind of drilling machine aperture clamp fixture, the centre position groove of the vertical panel of clamp body offers location hole, positioning core axle is installed in location hole, the top of clamp body is equipped with bushing plate, the end head of bushing plate is equipped with and carries out boring elongated Quick-change drill bush to workpiece, and elongated Quick-change drill bush is locked by limit screw;The low side of the clamp body is equipped with the support nail for being used to support workpiece, simple in structure, easy to operation, and positioning accuracy is high, and displacement and deformation are not likely to produce in boring procedure, reduces scrappage, improves working efficiency and product quality.

Description

Drilling machine aperture clamp fixture
Technical field
The utility model is related to clamp fixture technical field, especially a kind of drilling machine aperture clamp fixture.
Background technology
In industrial aspect, belongs to the drill jig in lathe and play an important role in present clamp workpiece, drilling machine Fixture refers to the device of drilling processing or detection, easy to use, with extensive, but existing drill jig be generally it is common Hand actuable clamping device, cannot it is fully mated separately plus processing operation, easily cause in process so that precision reduces, be also easy to produce change Shape, and security risk is big.
Utility model content
The technical problems to be solved in the utility model is:It overcomes the deficiencies in the existing technology, a kind of positioning accuracy height is provided, It is not likely to produce displacement and deformation in boring procedure, reduces the drilling machine aperture clamp fixture of scrappage.
Technical solution adopted by the utility model to solve its technical problems is:A kind of drilling machine aperture clamp fixture, tool There are clamp body, the centre position groove of the vertical panel of the clamp body to offer location hole, positioning is installed in location hole The top of mandrel, clamp body is equipped with bushing plate, and the end head of bushing plate, which is equipped with, carries out workpiece boring elongated quick change Drill bushing, elongated Quick-change drill bush are locked by limit screw;The low side of the clamp body is equipped with the support nail for being used to support workpiece.
Further, it is arranged with workpiece on the positioning core axle and is locked by binding nut, binding nut and workpiece Between be equipped with increase washer.
Further, the opening of the groove is equipped with the positioning sleeve for being positioned to workpiece.
Further, the clamp body is fixed with bushing plate by taper bolt and bolt.
Further, the clamp body is equipped with adjust pad with positioning core axle junction.
The utility model has the beneficial effects that:The utility model is simple in structure, easy to operation, and positioning accuracy is high, is drilling It is not likely to produce displacement and deformation in the process, reduces scrappage, improves working efficiency and product quality.
Description of the drawings
The utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the vertical view of the utility model.
1. clamp body in figure, 2. location holes, 3. positioning core axles, 4. grooves, 5. bushing plates, 6. workpiece, 7. elongated fast replacing drills Set, 8. binding nuts, 9. increasing washers, 10. positioning sleeves, 11. taper bolts, 12. bolts, 13. support nails, 14. adjust pads, 15. limit screw.
Specific implementation mode
The utility model is further described presently in connection with attached drawing.These attached drawings are simplified schematic diagram only to show Meaning mode illustrates the basic structure of the utility model, therefore it only shows composition related with the utility model.
A kind of drilling machine aperture clamp fixture as shown in Fig. 1~2 has clamp body 1, in the vertical panel of clamp body 1 Between offer location hole 2 at position groove 4, positioning core axle 3 is installed, the top of clamp body 1 is equipped with bushing plate in location hole 2 5, the end head of bushing plate 5, which is equipped with, carries out workpiece 6 boring elongated Quick-change drill bush 7, and elongated Quick-change drill bush 7 passes through stop Screw 15 is locked;The low side of the clamp body 1 is equipped with the support nail 13 for being used to support workpiece 6.
It is arranged with workpiece 6 on positioning core axle 3 and is locked by binding nut 8, is equipped with and adds between binding nut 8 and workpiece 6 Large washer 9.
The opening of groove 4 is equipped with the positioning sleeve 10 for being positioned to workpiece 6.
Clamp body 1 is fixed with bushing plate 5 by taper bolt 11 and bolt 12.
Clamp body 1 is equipped with adjust pad 14 with 3 junction of positioning core axle.
Centre bore axis with location hole 2 is 0.03mm, the axis of elongated Quick-change drill bush 7 to the 1 bottom surface depth of parallelism of clamp body Line is 0.05mm to 1 plane perpendicular degree tolerance of clamp body.
Clamp body 1 is mounted on drilling machine first, positioning core axle 3 is installed in location hole 2, is arranged on positioning core axle 3 Workpiece 6, workpiece 6 are positioned by support nail 13 and positioning sleeve 10, are increased positioning accuracy, are prevented workpiece 6 in boring procedure It is deformed, reduces scrappage, and work efficiency is high;
The elongated Quick-change drill bush 7 installed on bushing plate 5 simultaneously is further positioned also by limit screw 15, anti-stop bit It moves, it is convenient to drill to workpiece 6.
The above embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with this skill The personage of art can understand the content of the utility model and be implemented, and the protection model of the utility model can not be limited with this It encloses, it is all according to equivalent change or modification made by the spirit of the present invention essence, it should all cover the protection model in the utility model In enclosing.

Claims (5)

1. a kind of drilling machine aperture clamp fixture has clamp body (1), it is characterised in that:The vertical panel of the clamp body (1) Centre position groove (4) at offer location hole (2), positioning core axle (3), the top of clamp body (1) are installed in location hole (2) End is equipped with bushing plate (5), and the end head of bushing plate (5), which is equipped with, carries out workpiece (6) boring elongated Quick-change drill bush (7), elongated Quick-change drill bush (7) is locked by limit screw (15);The low side of the clamp body (1), which is equipped with, is used to support workpiece (6) support nail (13).
2. drilling machine according to claim 1 aperture clamp fixture, it is characterised in that:It is covered on the positioning core axle (3) It is locked equipped with workpiece (6) and by binding nut (8), is equipped between binding nut (8) and workpiece (6) and increases washer (9).
3. drilling machine according to claim 1 aperture clamp fixture, it is characterised in that:The opening of the groove (4) Equipped with the positioning sleeve (10) for being positioned to workpiece (6).
4. drilling machine according to claim 1 aperture clamp fixture, it is characterised in that:The clamp body (1) and drill jig Plate (5) is fixed by taper bolt (11) and bolt (12).
5. drilling machine according to claim 1 aperture clamp fixture, it is characterised in that:The clamp body (1) and positioning Mandrel (3) junction is equipped with adjust pad (14).
CN201721791353.3U 2017-12-19 2017-12-19 Drilling machine aperture clamp fixture Active CN207824432U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721791353.3U CN207824432U (en) 2017-12-19 2017-12-19 Drilling machine aperture clamp fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721791353.3U CN207824432U (en) 2017-12-19 2017-12-19 Drilling machine aperture clamp fixture

Publications (1)

Publication Number Publication Date
CN207824432U true CN207824432U (en) 2018-09-07

Family

ID=63388358

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721791353.3U Active CN207824432U (en) 2017-12-19 2017-12-19 Drilling machine aperture clamp fixture

Country Status (1)

Country Link
CN (1) CN207824432U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113618428A (en) * 2021-07-23 2021-11-09 常州机电职业技术学院 Clamp for drilling and tapping of shell workpiece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113618428A (en) * 2021-07-23 2021-11-09 常州机电职业技术学院 Clamp for drilling and tapping of shell workpiece

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