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CN209007094U - A kind of CNC milling machine sheet part special fixture - Google Patents

A kind of CNC milling machine sheet part special fixture Download PDF

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Publication number
CN209007094U
CN209007094U CN201821405488.6U CN201821405488U CN209007094U CN 209007094 U CN209007094 U CN 209007094U CN 201821405488 U CN201821405488 U CN 201821405488U CN 209007094 U CN209007094 U CN 209007094U
Authority
CN
China
Prior art keywords
positioning plate
collet chuck
type screw
milling machine
elastic collet
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
CN201821405488.6U
Other languages
Chinese (zh)
Inventor
许耀满
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.)
Suzhou Huaji Cnc Technology Co Ltd
Original Assignee
Suzhou Huaji Cnc 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 Suzhou Huaji Cnc Technology Co Ltd filed Critical Suzhou Huaji Cnc Technology Co Ltd
Priority to CN201821405488.6U priority Critical patent/CN209007094U/en
Application granted granted Critical
Publication of CN209007094U publication Critical patent/CN209007094U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of CNC milling machine sheet part special fixtures, the two sides of the positioning plate are respectively equipped with semicircle slot, the center of the positioning plate is equipped with elastic collet chuck mounting hole, secondary T-type screw is installed in the semicircle slot, nut is equipped between the upper end and positioning plate of the pair T-type screw, gasket is equipped between the nut and positioning plate, elastic collet chuck is installed in the elastic collet chuck mounting hole, the elastic collet chuck upper end is equipped with thin class workpiece, is equipped with main T-type screw between the thin class workpiece and positioning plate.A kind of CNC milling machine sheet part special fixture of the utility model the utility model has the advantages that CNC milling machine special fixture structure is simple, it is easy to make, workpiece can be made to carry out easy, quick and accurate location and installation, Workpiece Machining Accuracy is low, high in machining efficiency, there is certain versatility, for being used for a long time.

Description

A kind of CNC milling machine sheet part special fixture
Technical field
The utility model relates to CNC milling machine clamp art more particularly to a kind of CNC milling machine sheet part exclusive clamps Tool.
Background technique
The workpiece of CNC milling machine processing is largely more complicated, the clamping universal fixturing of some workpiece, but some The clamping special fixture of workpiece can just be conducive to improve processing efficiency, be also beneficial to guarantee machining accuracy.In CNC milling machine plus When the slim cubic workpiece of work, since the positive dome platform of workpiece and circular groove, the circular hole of reverse side have concentricity requirement, circular pieces Overall thickness than relatively thin, clamped one time cannot complete the processing just leavened dough, and cause work piece positioning to fill cumbersome, Workpiece Machining Accuracy It is low, the problem of processing efficiency is low.
Utility model content
Purpose of utility model: the thin class part of CNC milling machine universal fixturing processing to be solved in the utility model clamps numerous The technical issues of trivial, Workpiece Machining Accuracy is low, and processing efficiency is low and poor universality, it is thin that the utility model provides a kind of CNC milling machine Plate part special fixture.
Technical solution: a kind of CNC milling machine sheet part special fixture, comprising: positioning plate, semicircle slot, elastic collet chuck peace Dress hole, secondary T-type screw, nut, gasket, elastic collet chuck, thin class workpiece, main T-type screw, internal expanding nut, the two of the positioning plate Side is respectively equipped with semicircle slot, and the center of the positioning plate is equipped with elastic collet chuck mounting hole, is equipped with secondary T in the semicircle slot Type screw is equipped with nut between the upper end and positioning plate of the pair T-type screw, gasket is equipped between the nut and positioning plate, Elastic collet chuck is installed, the elastic collet chuck upper end is equipped with thin class workpiece, the thin class workpiece in the elastic collet chuck mounting hole Main T-type screw is installed between positioning plate, the upper end of the main T-type screw is fixed with internal expanding nut.
Preferably, chamfered edge pin is also equipped on the positioning plate.
A kind of CNC milling machine sheet part special fixture of the utility model the utility model has the advantages that CNC milling machine special fixture structure Simply, easy to make, workpiece can be made to carry out easy, quick and accurate location and installation, Workpiece Machining Accuracy is low, processing efficiency Height has certain versatility, for being used for a long time.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of CNC milling machine sheet part special fixture of the utility model.
Fig. 2 is a kind of fractionation structural representation of CNC milling machine sheet part special fixture of the utility model.
Fig. 3 is a kind of structural schematic diagram of the thin class workpiece of CNC milling machine sheet part special fixture of the utility model.
Specific embodiment
The utility model is further elaborated below in conjunction with attached drawing and by specific embodiment, it should be pointed out that: for this For the common process personnel of technology field, without departing from the principle of this utility model, to the various of the utility model The modification of equivalent form falls within the application range as defined in the appended claims.
Embodiment
As shown in Figure 1-3, a kind of CNC milling machine sheet part special fixture, comprising: positioning plate 1, semicircle slot 2, elasticity Collet chuck mounting hole 3, secondary T-type screw 4, nut 5, gasket 6, elastic collet chuck 7, thin class workpiece 8, main T-type screw 9, internal expanding nut 10, The two sides of the positioning plate 1 are respectively equipped with semicircle slot 2, and the center of the positioning plate 1 is equipped with elastic collet chuck mounting hole 3, described Secondary T-type screw 4 is installed in semicircle slot 2, is equipped with nut 5, the spiral shell between the upper end and positioning plate 1 of the pair T-type screw 4 It is equipped with gasket 6 between mother 5 and positioning plate 1, elastic collet chuck 7, the elastic collet chuck 7 are installed in the elastic collet chuck mounting hole 3 Upper end is equipped with thin class workpiece 8, and main T-type screw 9 is equipped between the thin class workpiece 8 and positioning plate 1, the main T-type screw 9 Upper end is fixed with internal expanding nut 10.
Further, chamfered edge pin 11 is also equipped on the positioning plate 1.
A kind of CNC milling machine sheet part special fixture provided by the utility model, work of the workbench 1 in secondary T-type screw 4 Firm with lower installation, under the action of elastic collet chuck 7 and main T-type screw 9, thin 8 fast and steady of class workpiece can more give full play to number Milling machine high-precision, efficient feature are controlled, it is versatile, it reduces production and rises this.

Claims (2)

1. a kind of CNC milling machine sheet part special fixture characterized by comprising positioning plate, semicircle slot, elastic collet chuck peace Dress hole, secondary T-type screw, nut, gasket, elastic collet chuck, thin class workpiece, main T-type screw, internal expanding nut, the two of the positioning plate Side is respectively equipped with semicircle slot, and the center of the positioning plate is equipped with elastic collet chuck mounting hole, is equipped with secondary T in the semicircle slot Type screw is equipped with nut between the upper end and positioning plate of the pair T-type screw, gasket is equipped between the nut and positioning plate, Elastic collet chuck is installed, the elastic collet chuck upper end is equipped with thin class workpiece, the thin class workpiece in the elastic collet chuck mounting hole Main T-type screw is installed between positioning plate, the upper end of the main T-type screw is fixed with internal expanding nut.
2. a kind of CNC milling machine sheet part special fixture according to claim 1, which is characterized in that on the positioning plate also Chamfered edge pin is installed.
CN201821405488.6U 2018-08-29 2018-08-29 A kind of CNC milling machine sheet part special fixture Expired - Fee Related CN209007094U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821405488.6U CN209007094U (en) 2018-08-29 2018-08-29 A kind of CNC milling machine sheet part special fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821405488.6U CN209007094U (en) 2018-08-29 2018-08-29 A kind of CNC milling machine sheet part special fixture

Publications (1)

Publication Number Publication Date
CN209007094U true CN209007094U (en) 2019-06-21

Family

ID=66831922

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821405488.6U Expired - Fee Related CN209007094U (en) 2018-08-29 2018-08-29 A kind of CNC milling machine sheet part special fixture

Country Status (1)

Country Link
CN (1) CN209007094U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021189297A1 (en) * 2020-03-25 2021-09-30 成都飞机工业(集团)有限责任公司 Clamping device and machining method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021189297A1 (en) * 2020-03-25 2021-09-30 成都飞机工业(集团)有限责任公司 Clamping device and machining method
US11780038B2 (en) 2020-03-25 2023-10-10 Chengdu Aircraft INdustrial (Group) Co., Ltd Clamping device and machining method

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190621

CF01 Termination of patent right due to non-payment of annual fee