CN204221483U - A kind of pneumatic pinch drill jig of semicircle rolling bearing location - Google Patents

A kind of pneumatic pinch drill jig of semicircle rolling bearing location Download PDF

Info

Publication number
CN204221483U
CN204221483U CN201420651983.0U CN201420651983U CN204221483U CN 204221483 U CN204221483 U CN 204221483U CN 201420651983 U CN201420651983 U CN 201420651983U CN 204221483 U CN204221483 U CN 204221483U
Authority
CN
China
Prior art keywords
clamp
semicircle
supporting base
detent
semicircle rolling
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
CN201420651983.0U
Other languages
Chinese (zh)
Inventor
张国政
李嘉翔
周元枝
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.)
Anhui Technical College of Mechanical and Electrical Engineering
Original Assignee
Anhui Technical College of Mechanical and Electrical Engineering
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 Anhui Technical College of Mechanical and Electrical Engineering filed Critical Anhui Technical College of Mechanical and Electrical Engineering
Priority to CN201420651983.0U priority Critical patent/CN204221483U/en
Application granted granted Critical
Publication of CN204221483U publication Critical patent/CN204221483U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses the pneumatic pinch drill jig of a kind of semicircle rolling bearing location, comprise clamp body, the upper surface of clamp body is provided with detent mechanism spaced apart, detent mechanism comprises relatively and is distributed in the supporting base of clamp body upper surface, supporting base is provided with half nahlock, semicircle rolling and bearing mechanism is installed in half nahlock, the cylindrical roller that semicircle rolling and bearing mechanism is fixed by semicircle retainer is formed, semicircle rolling and bearing mechanism upper end is fixed on supporting base upper surface by end face baffle plate, the front side of detent mechanism is provided with the clamp system matched with detent mechanism.The utility model structure is simply novel, easy to operate, practical, can utilize eccentric shaft workpiece self gravitation centering position, realize quick position, realize quick-clamping by pneumatic mode.

Description

A kind of pneumatic pinch drill jig of semicircle rolling bearing location
Technical field:
The utility model relates to numerical control drilling machine field of fixtures, particularly relates to the pneumatic pinch drill jig of a kind of semicircle rolling bearing location.
Background technology:
Develop to large-scale customization batch mode along with product manufacturing is produced, the situation of the operation such as hole, groove processing on eccentric shaft periphery is often run in modern mechanical digital control processing field, traditional common fixture is unstable when clamping centering, and the workpiece centering time is long, Workpiece Machining Accuracy is difficult to ensure and working (machining) efficiency is low.
Consider that quick-clamping can be enhanced productivity, for the requirement of eccentric shaft Drilling operation clamping, according to the pneumatic pinch drill jig of a kind of semicircle rolling bearing location by the accurate centering position of eccentric shaft self gravitation, and consider that Digit Control Machine Tool polygamy is for pneumatic mechanism, need to design a kind of pneumatic pinch and can realize workpiece quick-clamping workpiece.
Utility model content:
In order to make up prior art problem, the purpose of this utility model is to provide the pneumatic pinch drill jig of a kind of semicircle rolling bearing location, achieves a kind of eccentric shaft clamping workpiece of multiple stage rank, and clamping is quick, good stability.
The technical solution of the utility model is as follows:
The pneumatic pinch drill jig of semicircle rolling bearing location, it is characterized in that: comprise clamp body, the upper surface of described clamp body is provided with detent mechanism spaced apart, the front side of detent mechanism is provided with the clamp system matched with detent mechanism, described detent mechanism comprises relatively and is distributed in the supporting base of clamp body upper surface, supporting base is provided with half nahlock, semicircle rolling and bearing mechanism is installed in half nahlock, the cylindrical roller that semicircle rolling and bearing mechanism is fixed by semicircle retainer is formed, semicircle rolling and bearing mechanism upper end is fixed on supporting base upper surface by end face baffle plate.
The pneumatic pinch drill jig of described semicircle rolling bearing location, it is characterized in that: described clamp system comprises the cylinder being arranged on clamp body upper surface, cylinder is positioned at the front side of supporting base, and the piston rod end of cylinder is fixed with pressing plate, and pressing plate is towards the upper surface of supporting base.
The pneumatic pinch drill jig of described semicircle rolling bearing location, is characterized in that: described clamp body lower surface is provided with the orthogonal directional bond with supporting base, and directional bond coordinates with platen T-slot.
The utility model has the advantages that:
The utility model structure is simply novel, easy to operate, practical, can utilize eccentric shaft workpiece self gravitation centering position, realize quick position, realize quick-clamping by pneumatic mode.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of detent mechanism of the present utility model.
Detailed description of the invention:
See accompanying drawing:
The pneumatic pinch drill jig of semicircle rolling bearing location, comprise clamp body 1, the upper surface of clamp body 1 is provided with detent mechanism 2 spaced apart, the front side of detent mechanism 2 is provided with the clamp system 3 matched with detent mechanism, detent mechanism 2 comprises relatively and is distributed in the supporting base 2-1 of clamp body upper surface, supporting base 2-1 is provided with half nahlock 2-2, semicircle rolling and bearing mechanism 2-3 is installed in half nahlock 2-2, the cylindrical roller that semicircle rolling and bearing mechanism 32-is fixed by semicircle retainer is formed, semicircle rolling and bearing mechanism 2-3 upper end is fixed on supporting base 2-1 upper surface by end face baffle plate 2-4.
Clamp system 4 comprises the cylinder 3-1 being arranged on clamp body 1 upper surface, and cylinder 3-1 is positioned at the front side of supporting base 2-1, and the piston rod end of cylinder is fixed with pressing plate 3-2, and pressing plate 3-2 is towards the upper surface of supporting base.
Clamp body 1 lower surface is provided with the orthogonal directional bond 4 with supporting base 2-1, and directional bond 4 coordinates with platen T-slot, ensures that fixture is correctly arranged on platen.
Centering position is got final product by self gravitation when eccentric shaft work piece is on semicircle rolling mechanism, make this mechanism can realize 5 free degree constraints of workpiece, after the eccentric shaft location of workpiece is correctly settled, drive configuration platen clamp workpiece by cylinder, realize the accurate clamping of workpiece.

Claims (3)

1. the pneumatic pinch drill jig of a semicircle rolling bearing location, it is characterized in that: comprise clamp body, the upper surface of described clamp body is provided with detent mechanism spaced apart, the front side of detent mechanism is provided with the clamp system matched with detent mechanism, described detent mechanism comprises relatively and is distributed in the supporting base of clamp body upper surface, supporting base is provided with half nahlock, semicircle rolling and bearing mechanism is installed in half nahlock, the cylindrical roller that semicircle rolling and bearing mechanism is fixed by semicircle retainer is formed, semicircle rolling and bearing mechanism upper end is fixed on supporting base upper surface by end face baffle plate.
2. the pneumatic pinch drill jig of semicircle rolling bearing location according to claim 1, it is characterized in that: described clamp system comprises the cylinder being arranged on clamp body upper surface, cylinder is positioned at the front side of supporting base, the piston rod end of cylinder is fixed with pressing plate, and pressing plate is towards the upper surface of supporting base.
3. the pneumatic pinch drill jig of semicircle rolling bearing location according to claim 1, is characterized in that: described clamp body lower surface is provided with the orthogonal directional bond with supporting base, and directional bond coordinates with platen T-slot.
CN201420651983.0U 2014-11-04 2014-11-04 A kind of pneumatic pinch drill jig of semicircle rolling bearing location Expired - Fee Related CN204221483U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420651983.0U CN204221483U (en) 2014-11-04 2014-11-04 A kind of pneumatic pinch drill jig of semicircle rolling bearing location

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420651983.0U CN204221483U (en) 2014-11-04 2014-11-04 A kind of pneumatic pinch drill jig of semicircle rolling bearing location

Publications (1)

Publication Number Publication Date
CN204221483U true CN204221483U (en) 2015-03-25

Family

ID=52919624

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420651983.0U Expired - Fee Related CN204221483U (en) 2014-11-04 2014-11-04 A kind of pneumatic pinch drill jig of semicircle rolling bearing location

Country Status (1)

Country Link
CN (1) CN204221483U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104816175A (en) * 2015-04-23 2015-08-05 济南大学 Straight bone plate hole machining fixture
CN104875051A (en) * 2015-06-11 2015-09-02 渤海大学 Numerical-control machine tool
CN106002372A (en) * 2016-06-21 2016-10-12 苏州骏发精密机械有限公司 Positioning type clamping jig
CN110328545A (en) * 2019-07-22 2019-10-15 太仓市海谷五金机电设备有限公司 A kind of numerically controlled lathe air-actuated jaw

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104816175A (en) * 2015-04-23 2015-08-05 济南大学 Straight bone plate hole machining fixture
CN104816175B (en) * 2015-04-23 2017-06-23 济南大学 A kind of straight type bone plate hole processing clamp
CN104875051A (en) * 2015-06-11 2015-09-02 渤海大学 Numerical-control machine tool
CN104875051B (en) * 2015-06-11 2017-03-08 渤海大学 A kind of Digit Control Machine Tool
CN106002372A (en) * 2016-06-21 2016-10-12 苏州骏发精密机械有限公司 Positioning type clamping jig
CN110328545A (en) * 2019-07-22 2019-10-15 太仓市海谷五金机电设备有限公司 A kind of numerically controlled lathe air-actuated jaw

Similar Documents

Publication Publication Date Title
CN204221483U (en) A kind of pneumatic pinch drill jig of semicircle rolling bearing location
CN103286578A (en) Flange drilling fixture
CN104551773A (en) Double-pneumatic fixing clamp for lathe machining
CN103753197A (en) Screw driving device
CN204430817U (en) A kind of machine workpieces clamping device
CN202571938U (en) Miller processing clamp base
CN104385014A (en) Pneumatic fixing clamp for lathe machining
CN204053583U (en) A kind of axis products clamping device
CN204262847U (en) A kind of machine tooling clip with position auto-fixing function tool
CN103706841A (en) Tool for drilling spokes
CN105328489A (en) Tool for machine tool chuck to machine eccentric workpiece
CN104384997A (en) Fixing clamp for lathe machining
CN105563152A (en) Clamp for processing thin-wall bush
CN204658031U (en) Female blade boring grab
CN102430936B (en) Self-adaptive blank outline clamping mechanism
CN204321682U (en) The two-sided tapping fixture of Multiaxial tapping machine
CN204171753U (en) A kind of automatically centering fixture processing connecting rod
CN204747544U (en) Movable jack catch clamping mechanism
CN203973252U (en) A kind of valve body four axle machining tool fixtures
CN201669575U (en) Clamp for slide caliper milling groove
CN203696046U (en) Spoke drilling tool
CN203265794U (en) Automatic sleeve type part double-inner-edge chamfering machine
CN105033310A (en) Tire mould tire sidewall drilling press
CN205074850U (en) Eccentric work piece of lathe processing frock for chuck
CN203993186U (en) A kind of compressor casing stationary fixture

Legal Events

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

Granted publication date: 20150325

Termination date: 20151104

EXPY Termination of patent right or utility model