CN203831295U - Movable locating device - Google Patents

Movable locating device Download PDF

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Publication number
CN203831295U
CN203831295U CN201420261449.9U CN201420261449U CN203831295U CN 203831295 U CN203831295 U CN 203831295U CN 201420261449 U CN201420261449 U CN 201420261449U CN 203831295 U CN203831295 U CN 203831295U
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CN
China
Prior art keywords
alignment pin
fairlead
shaft
handle
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.)
Active
Application number
CN201420261449.9U
Other languages
Chinese (zh)
Inventor
张伟军
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.)
Hubei Sanjiang Space Wanshan Special Vehicle Co Ltd
Original Assignee
Hubei Sanjiang Space Wanshan Special Vehicle 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 Hubei Sanjiang Space Wanshan Special Vehicle Co Ltd filed Critical Hubei Sanjiang Space Wanshan Special Vehicle Co Ltd
Priority to CN201420261449.9U priority Critical patent/CN203831295U/en
Application granted granted Critical
Publication of CN203831295U publication Critical patent/CN203831295U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a movable locating device which is used for replacing an independent plug shaft to locate a workpiece before assembling or welding. According to the technical scheme, the movable locating device comprises a guide sleeve, a locating pin shaft, compressing springs and a handle, the locating pin shaft is arranged in the guide sleeve, a two-stage step through hole is formed in the guide sleeve, the locating pin shaft is a two-stage step shaft matched with the two-stage step through hole, the segment, in a large-diameter hole of the guide sleeve, of a small-diameter shaft of the locating pin shaft is sleeved with the compressing springs, and the tail end of the small-diameter shaft of the locating pin shaft penetrates through a small-diameter hole of the guide sleeve and is connected with the handle. When the compressing springs are naturally stretched, the tail end of a large-diameter shaft of the locating pin shaft is arranged outside the guide sleeve.

Description

A kind of movable locating device
Technical field
The utility model relates to mechanical device field, relates in particular to a kind of movable locating device.
Background technology
In process of manufacture; often can run in the time of assembling or welding location utilizes hole on workpiece to locate to guarantee assembling or the accuracy of welding; usual way is to utilize bolt axle to position; in the time utilizing bolt axle location; bolt axle is difficult for inserting and extracting; and because bolt axle is generally less, cannot fix with the external world, under non-service condition, easily lose.
Utility model content
The utility model provides a kind of movable locating device, positions in order to the workpiece before replacing independent bolt axle to assembling or welding.
The technical solution of the utility model comprises fairlead, alignment pin, Compress Spring, handle, described alignment pin is located in fairlead, described fairlead inside is secondary ladder hole, described alignment pin is the secondary multidiameter matching with described secondary ladder hole, the section that the little journal axle of described alignment pin is positioned at the hole, large footpath of fairlead is arranged with described Compress Spring outward, the path shaft end of described alignment pin is connected with described handle through fairlead diameter holes, at described Compress Spring under natural elongation state, the large footpath of described alignment pin shaft end is placed in described fairlead outside.
As improvement of the present utility model, described fairlead outer wall is provided with radially-protruding annular flange flange, and described annular flange flange axial direction is provided with the bolt being connected with extraneous supporting seat.
As improvement of the present utility model, the path shaft end of described alignment pin is connected with handle by alignment pin.
The beneficial effects of the utility model are:
1, alignment pin is arranged with fairlead outward, is convenient to alignment pin and accurately inserts the locating hole of workpiece.
2, alignment pin end is provided with handle, is convenient to pull alignment pin elastic; Between handle and alignment pin, be connected by alignment pin, be convenient to the assembling of device.
3, between alignment pin and fairlead, be arranged with Compress Spring, be convenient to alignment pin to insert and extract locating hole, ensure the stability of location.
4, the flange outside fairlead and supporting seat are fixed, ensure this positioner also can be for a long time under non-working condition and supporting seat fix, thereby ensure can not lose because being randomly placed.
Brief description of the drawings
Fig. 1 is agent structure cutaway view of the present utility model.
Detailed description of the invention
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.
As shown in Figure 1, the present embodiment comprises fairlead 5, alignment pin 1, Compress Spring 6, handle 8, and in the present embodiment, fairlead 5 outer walls are provided with radially-protruding annular flange flange 3, and annular flange flange 3 axial directions are provided with the bolt 4 being connected with extraneous supporting seat 2; Alignment pin 1 is located in fairlead 5, fairlead 5 inside are secondary ladder hole, the secondary multidiameter of alignment pin 1 for matching with secondary ladder hole, the section that the little journal axle of alignment pin 1 is positioned at the hole, large footpath of fairlead 5 is arranged with Compress Spring 6 outward, the path shaft end of alignment pin 1 is connected with handle 8 through fairlead 5 diameter holes, at Compress Spring 6, under natural elongation state, alignment pin 1 large footpath shaft end is placed in fairlead 5 outsides.
In the present embodiment, for the ease of the installation and removal of device, the path shaft end of alignment pin 1 is connected with handle 8 by alignment pin 7.
Before workpiece assembles or welds, generally need multiple above-mentioned movable locating devices jointly to locate, therefore generally first need to process the supporting seat 2 that meets positioning requirements.Supporting seat 2 is provided with the installing hole of above-mentioned fairlead and the screwed hole corresponding with bolt 4 in annular flange flange 3.This device is assembled according to structure as shown in the figure, then the fairlead of positioner 5 is placed in the fairlead installing hole of supporting seat 2, the bolt 4 in annular flange flange 3 is fixed in the screwed hole of supporting seat 2.
In the time that needs position workpiece, first pull handle 8, make the large footpath shaft end of alignment pin 1 be retracted to fairlead 5 inside, then workpiece is placed in to supporting seat 2 one sides, make the locating hole on workpiece relative with alignment pin 1, unclamp handle 8, the large footpath axle head of alignment pin 1 is inserted in the locating hole of workpiece.Workpiece is positioned.
After workpiece assembles or welded, pull handle 8, makes the large footpath shaft end of alignment pin 1 be retracted to fairlead 5 inside, and workpiece is separated with positioner.
Owing to being provided with fairlead 5 outside alignment pin 1, alignment pin 1 end is provided with handle 8, thereby it is convenient to make alignment pin 1 insert and extract workpiece locating hole.Simultaneously fairlead 5 is fixing with extraneous supporting seat 2, under the non-working condition of this device, without device is separated with supporting seat 2, has avoided device the problem such as under non-working condition, to lose.

Claims (3)

1. a movable locating device, it is characterized in that: comprise fairlead, alignment pin, Compress Spring, handle, described alignment pin is located in fairlead, described fairlead inside is secondary ladder hole, described alignment pin is the secondary multidiameter matching with described secondary ladder hole, the section that the little journal axle of described alignment pin is positioned at the hole, large footpath of fairlead is arranged with described Compress Spring outward, the path shaft end of described alignment pin is connected with described handle through fairlead diameter holes, at described Compress Spring under natural elongation state, the large footpath of described alignment pin shaft end is placed in described fairlead outside.
2. a kind of movable locating device according to claim 1, is characterized in that: described fairlead outer wall is provided with radially-protruding annular flange flange, and described annular flange flange axial direction is provided with the bolt being connected with extraneous supporting seat.
3. a kind of movable locating device according to claim 1, is characterized in that: the path shaft end of described alignment pin is connected with handle by alignment pin.
CN201420261449.9U 2014-05-21 2014-05-21 Movable locating device Active CN203831295U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420261449.9U CN203831295U (en) 2014-05-21 2014-05-21 Movable locating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420261449.9U CN203831295U (en) 2014-05-21 2014-05-21 Movable locating device

Publications (1)

Publication Number Publication Date
CN203831295U true CN203831295U (en) 2014-09-17

Family

ID=51509183

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420261449.9U Active CN203831295U (en) 2014-05-21 2014-05-21 Movable locating device

Country Status (1)

Country Link
CN (1) CN203831295U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104289847A (en) * 2014-10-17 2015-01-21 昆山韦德机械设备有限公司 Internal-expanding type bodywork welding clamping fixture
CN105583562A (en) * 2016-02-29 2016-05-18 四川营山五四机械有限责任公司 Quick movable positioning device for automobile part installing and welding
CN105729345A (en) * 2016-04-13 2016-07-06 苏州富士特金属薄板制品有限公司 Internal supporting device
CN105773034A (en) * 2016-04-19 2016-07-20 合肥长城制冷科技有限公司 Novel multi-combination tool for fixed point welding of filament tube evaporators
CN107717510A (en) * 2017-11-16 2018-02-23 郑州云海信息技术有限公司 A kind of application method of quick change construction, fixture and fixture

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104289847A (en) * 2014-10-17 2015-01-21 昆山韦德机械设备有限公司 Internal-expanding type bodywork welding clamping fixture
CN105583562A (en) * 2016-02-29 2016-05-18 四川营山五四机械有限责任公司 Quick movable positioning device for automobile part installing and welding
CN105729345A (en) * 2016-04-13 2016-07-06 苏州富士特金属薄板制品有限公司 Internal supporting device
CN105729345B (en) * 2016-04-13 2017-06-30 苏州富士特金属薄板制品有限公司 A kind of internal support
CN105773034A (en) * 2016-04-19 2016-07-20 合肥长城制冷科技有限公司 Novel multi-combination tool for fixed point welding of filament tube evaporators
CN107717510A (en) * 2017-11-16 2018-02-23 郑州云海信息技术有限公司 A kind of application method of quick change construction, fixture and fixture

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