CN204353783U - A kind of turning clamping fixture - Google Patents

A kind of turning clamping fixture Download PDF

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Publication number
CN204353783U
CN204353783U CN201420778849.7U CN201420778849U CN204353783U CN 204353783 U CN204353783 U CN 204353783U CN 201420778849 U CN201420778849 U CN 201420778849U CN 204353783 U CN204353783 U CN 204353783U
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CN
China
Prior art keywords
clamping plate
established
stud
screw
bearing
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
CN201420778849.7U
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Chinese (zh)
Inventor
李宇轩
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201420778849.7U priority Critical patent/CN204353783U/en
Application granted granted Critical
Publication of CN204353783U publication Critical patent/CN204353783U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of turning clamping fixture, rear grip block is established in the back-end central position of rear support, clamping plate are established in the front end of rear support, front bearing is established in the front of clamping plate, the front end centre bit of front bearing installs front clamp block, establish the slotted eye of rectangle near bottom position along the rear end of front bearing, the screw of level is established in bearing inside forward in front end along slotted eye, clamping plate establish the manhole coaxial with screw near bottom position, there is a stud, its one end is stretched in front bearing and is connected with screw, the other end is through the through hole on above-mentioned clamping plate, stud is positioned at clamping plate rear position and connects adjusting nut, packing ring is established between adjusting nut and clamping plate rear end face, the middle part of stud establishes hexagon angle head to realize its feeding.The advantages such as the utility model compared with prior art has can not cause restriction to lathe, applied range, can realize the coupling of various workpieces, and clamping is stable.

Description

A kind of turning clamping fixture
Technical field the utility model relates to a kind of machining mold, particularly relates to a kind of turning clamping fixture.
Background technology is in field of machining, when utilizing lathe turning to process some discoid, irregular sheets or shaft-like precision workpiece, the fixture adopted is the special fixture made according to work pieces process demand, these fixtures are in actual process, top clamping must be utilized, this just causes restriction to lathe, does not have top lathe just cannot carry out clamping and processing; In addition, and make targetedly according to the concrete shape of workpiece and dimensional requirement, this not only affects actual working (machining) efficiency, and considerably increases production cost; At present, occur departing from top fixture targetedly, but it is little still to there is range of application in these fixtures, complex structure, complex operation, the defects such as production cost is high, and service life is short, along with improving constantly of machining level, existing turning clamping fixture can not meet actual production demand.
Summary of the invention the purpose of this utility model is to provide one can not cause restriction to lathe, applied range, can realize the coupling of various workpieces, and clamping is stable, the not turning clamping fixture of disfiguring workpiece.
Concrete technical scheme of the present utility model is as follows:
Before the utility model mainly includes, rear support, before, rear grip block, clamping plate, stud, hexagon angle head and adjusting nut, rear grip block is established in the back-end central position of described rear support, clamping plate are established in the front end of described rear support, front bearing is established in the front of described clamping plate, the front end centre bit of this front bearing installs front clamp block, establish the slotted eye of rectangle near bottom position along the rear end of above-mentioned front bearing, the screw of level is established in bearing inside forward in front end along described slotted eye, above-mentioned clamping plate establish the manhole coaxial with screw near bottom position, there is a stud, its one end is stretched in front bearing and is connected with screw, the other end is through the through hole on above-mentioned clamping plate, and stud is positioned at clamping plate rear position and connects adjusting nut, packing ring is established between this adjusting nut and clamping plate rear end face, the middle part of above-mentioned stud establishes hexagon angle head to realize its feeding.
The utility model operationally, the chuck of lathe connects with the rear grip block of rear support or connects with the front clamp block of front bearing, workpiece, between front bearing and clamping plate, coordinates by stud and adjusting nut the clamping realizing workpiece, starts lathe and complete processing after clamping.
The utility model compared with prior art tool has the following advantages:
1, applied range, can realize the clamping of various workpieces, and clamping is stable;
2, do not rely on top clamping, clamping is easy, the time is short, and machining accuracy is high;
3, not disfiguring workpiece, yield rate is high, ensures product quality;
4, improve working (machining) efficiency, the greatly lower cost of equipment, reduce overall production cost simultaneously.
5, easy to make, cost is low, and structure, technique are simple, long service life, and maintenance is convenient.
Description of drawings 1 is partial cutaway schematic of the present utility model (the non-clamped condition of workpiece).
Fig. 2 is partial cutaway schematic of the present utility model (Workpiece clamping state).
Detailed description of the invention as depicted in figs. 1 and 2, front bearing 1 and rear support 2 are rectangular metal block, the back-end central position welding bullion block of described rear support, namely grip block 3 after, vertical metallic plate is welded in the front end of described rear support, i.e. clamping plate 4, front bearing is established in the front of described clamping plate, center, the front end welding bullion block of front bearing, i.e. front clamp block 5, establish the slotted eye 6 of rectangle near bottom position along the rear end of above-mentioned front bearing, the rear end of this slotted eye is the end top, rear end of front bearing, and the lower end of slotted eye is the end top, bottom of front bearing; The screw 7 of level is established in bearing inside forward in front end along described slotted eye, above-mentioned clamping plate establish the manhole 8 coaxial with screw near bottom position, a stud 9 is connected in above-mentioned screw, one end of this stud is stretched in front bearing and is connected with screw, the other end is through the through hole on above-mentioned clamping plate, and stud is positioned at clamping plate rear position and connects adjusting nut 10, between this adjusting nut and clamping plate rear end face, establish packing ring 11; The middle part welding hexagon angle head 12 of above-mentioned stud is to realize its feeding.The chuck of lathe connects with the rear grip block of rear support or connects with the front clamp block of front bearing, described workpiece 13 can be clamped between front clamp block and clamping plate, realize bolt by hexagon angle head to screw in tightening, end in contact after promotion clamping plate to the front end and front clamp block of workpiece, the front end in contact of rear end and clamping plate, realized the clamping of workpiece again by adjusting nut, after clamping, can lathe process be started.

Claims (1)

1. a turning clamping fixture, before comprising, rear support, before, rear grip block, clamping plate, stud, hexagon angle head and adjusting nut, it is characterized in that: rear grip block is established in the back-end central position of described rear support, clamping plate are established in the front end of described rear support, front bearing is established in the front of described clamping plate, the front end centre bit of this front bearing installs front clamp block, establish the slotted eye of rectangle near bottom position along the rear end of above-mentioned front bearing, the screw of level is established in bearing inside forward in front end along described slotted eye, above-mentioned clamping plate establish the manhole coaxial with screw near bottom position, there is a stud, its one end is stretched in front bearing and is connected with screw, the other end is through the through hole on above-mentioned clamping plate, and stud is positioned at clamping plate rear position and connects adjusting nut, packing ring is established between this adjusting nut and clamping plate rear end face, the middle part of above-mentioned stud establishes hexagon angle head to realize its feeding.
CN201420778849.7U 2014-12-10 2014-12-10 A kind of turning clamping fixture Expired - Fee Related CN204353783U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420778849.7U CN204353783U (en) 2014-12-10 2014-12-10 A kind of turning clamping fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420778849.7U CN204353783U (en) 2014-12-10 2014-12-10 A kind of turning clamping fixture

Publications (1)

Publication Number Publication Date
CN204353783U true CN204353783U (en) 2015-05-27

Family

ID=53255279

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420778849.7U Expired - Fee Related CN204353783U (en) 2014-12-10 2014-12-10 A kind of turning clamping fixture

Country Status (1)

Country Link
CN (1) CN204353783U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113441738A (en) * 2021-08-31 2021-09-28 江苏闼闼木门有限公司 Cutting device for plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113441738A (en) * 2021-08-31 2021-09-28 江苏闼闼木门有限公司 Cutting device for plate
CN113441738B (en) * 2021-08-31 2021-11-16 江苏闼闼木门有限公司 Cutting device for plate

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Legal Events

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

Granted publication date: 20150527

Termination date: 20151210

EXPY Termination of patent right or utility model