CN204294960U - The disposable machine add-on type of hemispherical workpiece is installed fixture - Google Patents

The disposable machine add-on type of hemispherical workpiece is installed fixture Download PDF

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Publication number
CN204294960U
CN204294960U CN201420672586.1U CN201420672586U CN204294960U CN 204294960 U CN204294960 U CN 204294960U CN 201420672586 U CN201420672586 U CN 201420672586U CN 204294960 U CN204294960 U CN 204294960U
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CN
China
Prior art keywords
bowl
type
chuck
clamping nut
type chuck
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
CN201420672586.1U
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Chinese (zh)
Inventor
郝华华
陈晋生
赵明泽
崔秀梅
陈岩
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.)
SHANXI JIANGHUAI HEAVY INDUSTRY Co Ltd
Original Assignee
SHANXI JIANGHUAI HEAVY INDUSTRY Co Ltd
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Publication date
Application filed by SHANXI JIANGHUAI HEAVY INDUSTRY Co Ltd filed Critical SHANXI JIANGHUAI HEAVY INDUSTRY Co Ltd
Priority to CN201420672586.1U priority Critical patent/CN204294960U/en
Application granted granted Critical
Publication of CN204294960U publication Critical patent/CN204294960U/en
Active legal-status Critical Current
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Abstract

The utility model discloses the disposable machine add-on type of a kind of hemispherical workpiece to be installed fixture, when solving existing hemispherical work pieces process, existing machine adds the problem that quality cannot ensure.The middle part lateral wall being included in bowl-type chuck (3) is provided with the external screw thread that is spirally connected (11), the top of bowl-type chuck (3) is provided with conical ring section (12), be provided with in the upper compartment of terrain of conical ring section (12) and tighten up seam (13), the cylindrical base (10) that the bottom of bowl-type chuck (3) is arranged is connected in the upper claw (2) arranged of lathe chuck (1), internal thread segment (14) and the taper section of tightening up (15) is respectively arranged with in clamping nut (4), the external screw thread that is spirally connected (11) that the internal thread segment (14) arranged in clamping nut (4) and the middle part lateral wall of bowl-type chuck (3) are arranged is spirally connected.The utility model only needs a set of fixture that is installed, and can complete the processing and forming of double spherical work-piece.

Description

The disposable machine add-on type of hemispherical workpiece is installed fixture
Technical field
The utility model relates to a kind of machining tool, particularly a kind of fixture that is installed used when machined hemispherical workpiece.
Background technology
At present, in machined field, processing hemispherical thin-walled parts is generally adopted in two ways, and one adopts bar, completely by being machined into hemispherical workpiece, this mode clamping is simple, accessory size tolerance easily controls, but waste of raw materials is serious, and material cost is high, when particularly producing in batches, very large economic loss can be caused.Another kind adopts slightly thick plate stamping to become hemispherical, then carry out machined by multiple clamping, and this mode can be formed and connect cutter defect on workpiece, and need many suit clip tools, long processing time, inefficiency.
Summary of the invention
The utility model provides the disposable machine add-on type of a kind of hemispherical workpiece and to be installed fixture, and when solving existing hemispherical work pieces process, existing machine adds quality and cannot ensure to make inefficient technical problem with machined.
The utility model solves above technical problem by the following technical programs:
The disposable machine add-on type of a kind of hemispherical workpiece is installed fixture, comprise lathe chuck, lathe chuck is provided with claw, the bottom of bowl-type chuck is provided with cylindrical base, the middle part lateral wall of bowl-type chuck is provided with the external screw thread that is spirally connected, the top of bowl-type chuck is provided with conical ring section, in conical ring section, compartment of terrain is provided with and tightens up seam, the cylindrical base that the bottom of bowl-type chuck is arranged is connected in the claw that lathe chuck is arranged, internal thread segment and the taper section of tightening up is respectively arranged with in clamping nut, together with the external thread bolt connection that is spirally connected that the internal thread segment arranged in clamping nut is arranged on the middle part lateral wall of bowl-type chuck, the conical ring section that the taper section of tightening up arranged in clamping nut is arranged with the top of bowl-type chuck is connected together, hemispherical workpiece is provided with in bowl-type chuck.
The lateral wall of clamping nut is provided with pressing plate bolt apertures, and the outer side guide of hemispherical workpiece is screwed onto in pressing plate bolt apertures by housing screw; Clamping nut is provided with clamping nut rotating handles.
The utility model only needs a set of fixture that is installed, and can complete the processing and forming of double spherical work-piece, improve crudy, the machine of saving adds the time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of bowl-type chuck 3 of the present utility model;
Fig. 3 is the structural representation of clamping nut 4 of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail:
The disposable machine add-on type of a kind of hemispherical workpiece is installed fixture, comprise lathe chuck 1, lathe chuck 1 is provided with claw 2, the bottom of bowl-type chuck 3 is provided with cylindrical base 10, the middle part lateral wall of bowl-type chuck 3 is provided with the external screw thread 11 that is spirally connected, the top of bowl-type chuck 3 is provided with conical ring section 12, in conical ring section 12, compartment of terrain is provided with and tightens up seam 13, the cylindrical base 10 that the bottom of bowl-type chuck 3 is arranged is connected in the claw 2 that lathe chuck 1 is arranged, internal thread segment 14 and the taper section of tightening up 15 is respectively arranged with in clamping nut 4, the external screw thread 11 that is spirally connected that the internal thread segment 14 arranged in clamping nut 4 and the middle part lateral wall of bowl-type chuck 3 are arranged is screwed together, the conical ring section 12 that the taper section of tightening up 15 arranged in clamping nut 4 and the top of bowl-type chuck 3 are arranged is connected together, hemispherical workpiece 8 is provided with in bowl-type chuck 3.
The lateral wall of clamping nut 4 is provided with pressing plate bolt apertures 5, and the outer side guide 7 of hemispherical workpiece is screwed onto in pressing plate bolt apertures 5 by housing screw 9; Clamping nut 4 is provided with clamping nut rotating handles 6.
First preprocessing bulb mold is encased in bowl-type chuck 3, by the origin reference location bottom workpiece extrados and bowl-type chuck 3 in the face of part carries out origin reference location, then clamping nut 4 is screwed into from the rim of a bowl on the lateral surface of bowl-type chuck 3, seam 13 is tightened up due to the rim of a bowl of bowl-type chuck 3 being provided with three in uniform way, along with the rotation of clamping nut 4 clamps, the taper section of tightening up 15 arranged in clamping nut 4 coordinates with the conical ring section 12 that the top of bowl-type chuck 3 is arranged, tighten up three gradually and tighten up seam 13, by workpiece, firmly clamping is tight, the lateral surface of clamping nut 4 can be equipped with the outer side guide 7 of hemispherical workpiece, during to strengthen machined, the stability of workpiece to be machined.Part by one-step can be shaped by this clamping tooling, overcomes multiple clamping machine and adds and caused receive defect.

Claims (2)

1. the disposable machine add-on type of hemispherical workpiece is installed fixture, comprise lathe chuck (1), lathe chuck (1) is provided with claw (2), it is characterized in that, the bottom of bowl-type chuck (3) is provided with cylindrical base (10), the middle part lateral wall of bowl-type chuck (3) is provided with the external screw thread that is spirally connected (11), the top of bowl-type chuck (3) is provided with conical ring section (12), be provided with in the upper compartment of terrain of conical ring section (12) and tighten up seam (13), the cylindrical base (10) that the bottom of bowl-type chuck (3) is arranged is connected in the upper claw (2) arranged of lathe chuck (1), internal thread segment (14) and the taper section of tightening up (15) is respectively arranged with in clamping nut (4), the external screw thread that is spirally connected (11) that the internal thread segment (14) arranged in clamping nut (4) and the middle part lateral wall of bowl-type chuck (3) are arranged is screwed together, the conical ring section (12) that the taper section of tightening up (15) arranged in clamping nut (4) is arranged with the top of bowl-type chuck (3) is connected together, hemispherical workpiece (8) is provided with in bowl-type chuck (3).
2. the disposable machine add-on type of a kind of hemispherical workpiece according to claim 1 is installed fixture, it is characterized in that, the lateral wall of clamping nut (4) is provided with pressing plate bolt apertures (5), and the outer side guide (7) of hemispherical workpiece is screwed onto in pressing plate bolt apertures (5) by housing screw (9); Clamping nut (4) is provided with clamping nut rotating handles (6).
CN201420672586.1U 2014-11-12 2014-11-12 The disposable machine add-on type of hemispherical workpiece is installed fixture Active CN204294960U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420672586.1U CN204294960U (en) 2014-11-12 2014-11-12 The disposable machine add-on type of hemispherical workpiece is installed fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420672586.1U CN204294960U (en) 2014-11-12 2014-11-12 The disposable machine add-on type of hemispherical workpiece is installed fixture

Publications (1)

Publication Number Publication Date
CN204294960U true CN204294960U (en) 2015-04-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420672586.1U Active CN204294960U (en) 2014-11-12 2014-11-12 The disposable machine add-on type of hemispherical workpiece is installed fixture

Country Status (1)

Country Link
CN (1) CN204294960U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105345700A (en) * 2015-12-09 2016-02-24 安徽爱乐门窗系统工程有限公司 Hemisphere shaping fixture of solid wood tellurion and application of hemisphere shaping fixture
CN105415232A (en) * 2015-12-09 2016-03-23 安徽爱乐门窗系统工程有限公司 Segment gluing shaping clamp for arc segment of solid wood terrestrial globe
CN109333479A (en) * 2018-11-21 2019-02-15 大连函量科技发展有限公司 A kind of lamp skeleton stationary fixture in lamps and lanterns processing technology
CN110961802A (en) * 2019-12-09 2020-04-07 杭涛 Laser drilling equipment and method for spherical workpiece
CN112276270A (en) * 2020-10-28 2021-01-29 中国航发贵州黎阳航空动力有限公司 A angle beat auxiliary fixtures for machining
CN112405044A (en) * 2020-11-19 2021-02-26 首都航天机械有限公司 Additional device of integral spinning type semi-spherical shell inner surface molding machine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105345700A (en) * 2015-12-09 2016-02-24 安徽爱乐门窗系统工程有限公司 Hemisphere shaping fixture of solid wood tellurion and application of hemisphere shaping fixture
CN105415232A (en) * 2015-12-09 2016-03-23 安徽爱乐门窗系统工程有限公司 Segment gluing shaping clamp for arc segment of solid wood terrestrial globe
CN105345700B (en) * 2015-12-09 2017-03-22 安徽爱乐门窗系统工程有限公司 Hemisphere shaping fixture of solid wood tellurion and method for applying hemisphere shaping fixture to hemisphere positioning
CN109333479A (en) * 2018-11-21 2019-02-15 大连函量科技发展有限公司 A kind of lamp skeleton stationary fixture in lamps and lanterns processing technology
CN109333479B (en) * 2018-11-21 2022-02-08 大连函量科技发展有限公司 Lamp framework fixing clamp in lamp machining process
CN110961802A (en) * 2019-12-09 2020-04-07 杭涛 Laser drilling equipment and method for spherical workpiece
CN110961802B (en) * 2019-12-09 2021-11-26 深圳嘉洛激光工艺有限公司 Laser drilling equipment and method for spherical workpiece
CN112276270A (en) * 2020-10-28 2021-01-29 中国航发贵州黎阳航空动力有限公司 A angle beat auxiliary fixtures for machining
CN112405044A (en) * 2020-11-19 2021-02-26 首都航天机械有限公司 Additional device of integral spinning type semi-spherical shell inner surface molding machine

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