CN203993192U - A kind of jig of circumferential registration - Google Patents

A kind of jig of circumferential registration Download PDF

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Publication number
CN203993192U
CN203993192U CN201420398279.9U CN201420398279U CN203993192U CN 203993192 U CN203993192 U CN 203993192U CN 201420398279 U CN201420398279 U CN 201420398279U CN 203993192 U CN203993192 U CN 203993192U
Authority
CN
China
Prior art keywords
pillar stand
location
plate
jig
hole
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.)
Withdrawn - After Issue
Application number
CN201420398279.9U
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Chinese (zh)
Inventor
陈祥林
郭秀华
张红兵
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 Vocational University
Original Assignee
Suzhou Vocational University
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 Vocational University filed Critical Suzhou Vocational University
Priority to CN201420398279.9U priority Critical patent/CN203993192U/en
Application granted granted Critical
Publication of CN203993192U publication Critical patent/CN203993192U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of jig of circumferential registration, comprises T-shaped, upper pillar stand, lower pillar stand, location-plate, alignment pin, screw bolt and nut; In the described T-shaped T-shaped groove that can be arranged at workbench; The centre of described upper pillar stand, lower pillar stand is provided with axially extending bore, and described upper pillar stand and lower pillar stand are threaded; The small end of described location-plate is provided with locating hole, and large end is provided with adjusting through hole, is placed in the upper surface of upper pillar stand; Described bolt runs through middle axially extending bore, the middle axially extending bore of lower pillar stand of adjusting through hole, upper pillar stand of location-plate successively, and the lower end of described bolt is threaded with T-shaped, and the upper end of described bolt is locked by nut; The locating hole tight fit of the lower end of described alignment pin and location-plate small end; The jig of the circumferential registration of the utility model scheme is simple and practical, easy to make, and easily operation.

Description

A kind of jig of circumferential registration
Technical field
The utility model relates to a kind of jig, particularly a kind of simple in structure, easy to make, and the jig of maneuverable circumferential registration.
Background technology
Chuck is on lathe, to be used for the mechanical device of clamping work pieces.Utilization is distributed on moving radially of movable jaw on chuck body, the machine tool accessories of Workpiece clamping and location.Chuck is conventionally arranged on lathe, milling machine, machining center, cylindrical grinder and internal grinder and uses, and chuck is generally made up of chuck body, movable jaw and claw driving mechanism three parts.In the time rotating by cubic hole with spanner, claw driving mechanism drives movable jaw radial displacement simultaneously, realizes self-centering and clamping, is widely used in the workpiece of clamp circle disk shape.
In the time using chuck to clamp, just workpiece is done to centralized positioning, when processed round-disk shape workpiece positive and negative all needs processing, and workpiece tow sides structure has angle position requirement, also need circumferencial direction location, just can guarantee the precision of workpiece processing, meet detail drawing requirement.Ordinary circumstance, the through hole (or increasing technique through hole) that processing enterprise utilizes workpiece front to process, as the locating hole of processing work reverse side, make the special fixture of this part, not only waste time and energy and also spend high, if workpiece is single-piece or small lot, cost is too high, is difficult to accept.
Utility model content
The utility model object is to provide a kind of simple in structure, easy to make in order to overcome the deficiencies in the prior art, and the jig of maneuverable circumferential registration.
For achieving the above object, the technical solution adopted in the utility model is: a kind of jig of circumferential registration, comprises T-shaped, upper pillar stand, lower pillar stand, location-plate, alignment pin, screw bolt and nut; In the described T-shaped T-shaped groove that can be arranged at workbench; The centre of described upper pillar stand, lower pillar stand is provided with axially extending bore, and described upper pillar stand and lower pillar stand are threaded; The small end of described location-plate is provided with locating hole, and large end is provided with adjusting through hole, is placed in the upper surface of upper pillar stand; Described bolt runs through middle axially extending bore, the middle axially extending bore of lower pillar stand of adjusting through hole, upper pillar stand of location-plate successively, and the lower end of described bolt is threaded with T-shaped, and the upper end of described bolt is locked by nut; The locating hole tight fit of the lower end of described alignment pin and location-plate small end.
Preferably, described upper pillar stand is that coarse-pitch thread is connected with lower pillar stand.
Preferably, described adjusting through hole is the bar-shaped trough connecting.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The jig of the circumferential registration of the utility model scheme, according to processing work clip position, rotation upper pillar stand adjusts location-plate height, utilize bar-shaped trough to regulate the small end extended position of location-plate, after making the positioning through hole of location-plate small end locating hole and workpiece concentric, and the alignment pin that insertion matches, unclamp after claw upset workpiece, now with alignment pin positioning and clamping, can increase work efficiency and the machining accuracy of workpiece, its project organization is simple and practical, easy to make, and easily operation.
Brief description of the drawings
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
The stereogram of the jig that accompanying drawing 1 is circumferential registration described in the utility model;
The explosive view of the jig that accompanying drawing 2 is circumferential registration described in the utility model;
The stereogram of a kind of embodiment of the jig that accompanying drawing 3 is circumferential registration described in the utility model;
Wherein: 1, workbench; 2, chuck; 3, workpiece; 4, jig; 5, T type piece; 6, lower pillar stand; 7, upper pillar stand; 8, nut; 9, bolt; 10, location-plate; 11, alignment pin.
detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As Figure 1-3, the jig 4 of circumferential registration described in the utility model, comprises T-shaped 5, upper pillar stand 7, lower pillar stand 6, location-plate 10, alignment pin 11, bolt 9 and nut 8; In the described T-shaped 5 T-shaped groove that can be arranged at workbench 1; The centre of described upper pillar stand 7, lower pillar stand 6 is provided with axially extending bore, and described upper pillar stand 7 is connected with lower pillar stand 6 coarse-pitch thread, to facilitate the height that regulates location-plate 10; The small end of described location-plate 10 is provided with locating hole, and large end is provided with adjusting through hole, is placed in the upper surface of upper pillar stand 7; Described bolt 9 runs through middle axially extending bore, the middle axially extending bore of lower pillar stand 6 of adjusting through hole, upper pillar stand 7 of location-plate 10 successively, and the lower end of described bolt 9 is threaded with T-shaped 5, and the upper end of described bolt 9 is locked by nut 8; The locating hole tight fit of the lower end of described alignment pin 11 and location-plate 10 small ends; Described adjusting through hole is the bar-shaped trough connecting, and to facilitate the position that regulates location-plate 10, the upper end of alignment pin 11 is inserted in the processing locating hole of workpiece 3.
As shown in Figure 3, when the jig 4 of a kind of circumferential registration described in the utility model uses, on described workbench 1, be provided with chuck 2; Workpiece 3 is installed on the claw of chuck 2; First process the front of workpiece 3; The front of described workpiece 3 is provided with positioning through hole; Jig 4 is installed, and according to the position height of workpiece 3 clampings, rotation upper pillar stand 7 is adjusted location-plate 10 height, and makes the locating hole of small end of location-plate 10 concentric with workpiece 3 front positioning through hole, insertion alignment pin 11, inserting bolt 9, locking nut 8; Unclamp claw again, take off workpiece 3, after upset, face down, the positioning through hole of workpiece 3 inserts alignment pin 11, and clamping work pieces 3, can start processing work 3 reverse side.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The jig of the circumferential registration of the utility model scheme, according to processing work clip position, rotation upper pillar stand adjusts location-plate height, utilize bar-shaped trough to regulate the small end extended position of location-plate, after making the positioning through hole of location-plate small end locating hole and workpiece concentric, and the alignment pin that insertion matches, unclamp after claw upset workpiece, now with alignment pin positioning and clamping, can increase work efficiency and the machining accuracy of workpiece, its project organization is simple and practical, easy to make, and easily operation.
Below be only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on the utility model rights protection scope.

Claims (3)

1. a jig for circumferential registration, is characterized in that: comprise T-shaped, upper pillar stand, lower pillar stand, location-plate, alignment pin, screw bolt and nut; In the described T-shaped T-shaped groove that can be arranged at workbench; The centre of described upper pillar stand, lower pillar stand is provided with axially extending bore, and described upper pillar stand and lower pillar stand are threaded; The small end of described location-plate is provided with locating hole, and large end is provided with adjusting through hole, is placed in the upper surface of upper pillar stand; Described bolt runs through middle axially extending bore, the middle axially extending bore of lower pillar stand of adjusting through hole, upper pillar stand of location-plate successively, and the lower end of described bolt is threaded with T-shaped, and the upper end of described bolt is locked by nut; The locating hole tight fit of the lower end of described alignment pin and location-plate small end.
2. the jig of circumferential registration according to claim 1, is characterized in that: described upper pillar stand is that coarse-pitch thread is connected with lower pillar stand.
3. the jig of circumferential registration according to claim 1 and 2, is characterized in that: described adjusting through hole is the bar-shaped trough connecting.
CN201420398279.9U 2014-07-18 2014-07-18 A kind of jig of circumferential registration Withdrawn - After Issue CN203993192U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420398279.9U CN203993192U (en) 2014-07-18 2014-07-18 A kind of jig of circumferential registration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420398279.9U CN203993192U (en) 2014-07-18 2014-07-18 A kind of jig of circumferential registration

Publications (1)

Publication Number Publication Date
CN203993192U true CN203993192U (en) 2014-12-10

Family

ID=52033255

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420398279.9U Withdrawn - After Issue CN203993192U (en) 2014-07-18 2014-07-18 A kind of jig of circumferential registration

Country Status (1)

Country Link
CN (1) CN203993192U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104162795A (en) * 2014-07-18 2014-11-26 苏州市职业大学 Circumferential positioning machine tool clamp and method for machining positioning hole of positioning plate thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104162795A (en) * 2014-07-18 2014-11-26 苏州市职业大学 Circumferential positioning machine tool clamp and method for machining positioning hole of positioning plate thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C25 Abandonment of patent right or utility model to avoid double patenting
AV01 Patent right actively abandoned

Granted publication date: 20141210

Effective date of abandoning: 20160824