CN203918297U - A kind of welding robot fixture quick positioner - Google Patents

A kind of welding robot fixture quick positioner Download PDF

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Publication number
CN203918297U
CN203918297U CN201420233112.7U CN201420233112U CN203918297U CN 203918297 U CN203918297 U CN 203918297U CN 201420233112 U CN201420233112 U CN 201420233112U CN 203918297 U CN203918297 U CN 203918297U
Authority
CN
China
Prior art keywords
welding
guide groove
positioning sleeve
locating dowel
hollow
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Withdrawn - After Issue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
CN201420233112.7U
Other languages
Chinese (zh)
Inventor
张国营
刘圣祖
周露生
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.)
NANJING HUIDE MACHINERY CO Ltd
Original Assignee
NANJING HUIDE MACHINERY 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 NANJING HUIDE MACHINERY CO Ltd filed Critical NANJING HUIDE MACHINERY CO Ltd
Priority to CN201420233112.7U priority Critical patent/CN203918297U/en
Application granted granted Critical
Publication of CN203918297U publication Critical patent/CN203918297U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of welding robot fixture quick positioner, comprise fixture lower shoe, positioning sleeve, locating dowel and welding bench, at least two row's counter sinks are set on welding bench, between two row's counter sinks, spacing is impartial and corresponding one by one, counter sink spacing in each row equates between two, locating dowel is fixedly mounted on the counter sink position on welding bench by screw, and positioning sleeve is fixedly mounted on fixture lower shoe by screw.The utility model adopts brand-new quick positioning principle, when each identical weld jig reinstalls on identical robot platform, can both utilize quick location and installation to identical position, welding procedure so only need to call last this fixture welding from the controller of robot time just can start welding, simple installation, process are succinct, have saved a large amount of time of spending in overprogram and debugging.

Description

A kind of welding robot fixture quick positioner
Technical field
The utility model belongs to field of machining, relates to a kind of weld jig, specifically a kind of welding robot fixture quick positioner.
Background technology
Along with scientific and technological development and social progress, in field of machining, increasing work replaces manual operation by robot gradually, for now, the internal welding of workpiece adopts robot welding mostly, in welding process, due to the different supplies of material, the specification of workpiece is not identical yet, now needs often to change weld jig.Under current state, the also ununified fixture locator that is applicable to all workpiece, each identical weld jig reinstalls on same robot welding platform, all need to re-start establishment and the debugging of welding procedure, have a strong impact on the service efficiency of robot, greatly increased production cost.
Utility model content
Technical problem to be solved in the utility model is, for overcoming the shortcoming of prior art, provides a kind of welding robot fixture quick positioner, has simple installation, process is succinct, increases the utilization rate of robot, the feature of increasing work efficiency.
In order to solve above technical problem, the utility model provides a kind of welding robot fixture quick positioner, comprise fixture lower shoe, positioning sleeve, locating dowel and welding bench, positioning sleeve is hollow cylindrical structure, its inner hollow position comprises upper, middle and lower portion, hollow, upper is installing hole, hollow center is cylindrical guide groove, hollow bottom is truncated cone-shaped guide groove, top installing hole is connected with one end of cylindrical guide groove, and the little openend of truncated cone-shaped guide groove is connected with the other end of the cylindrical guide groove in middle part;
Locating dowel top is conical, and bottom is cylindrical, and upper end is smooth sphere, and bottom is provided with screwed hole, and the taper shape on locating dowel top matches with the truncated cone-shaped guide groove of positioning sleeve hollow bottom;
At least two row's counter sinks are set on welding bench, and between two row's counter sinks, spacing is impartial and corresponding one by one, and the counter sink spacing in each row equates between two; Locating dowel is fixedly mounted on the counter sink position on welding bench by screw, and positioning sleeve is fixedly mounted on fixture lower shoe by screw.
The vertical center line of the truncated cone-shaped guide groove of positioning sleeve hollow bottom and the angle of round platform bus, and the conical vertical center line on locating dowel top and the angle of element of cone are all 30 degree.
The beneficial effects of the utility model are:
The utility model adopts cylindrical positioning sleeve, and is arranged on the feet position of fixture lower shoe, and this design not only can coordinate with locating dowel the work of quick location, can also serve as the feet of fixture, a set of multiplex, save manufacturing cost, simplified structure, saving space.
The utility model is also designed to smooth sphere by the upper end of locating dowel, in the time being used in conjunction with positioning sleeve, and because contact-making surface is mellow and full smooth, thus more smooth while making automatic guiding, reduce friction and scratch, improve service life and the operating efficiency of product.
Counter sink on welding bench, homogeneous one correspondence between row and row, the counter sink spacing in each row is also equal between two, in use, no matter the object of quick location all can be realized in any position of the positioning sleeve on fixture lower shoe on welding bench.
Through many experiments, when the vertical center line of truncated cone-shaped guide groove and the angle of round platform bus of positioning sleeve hollow bottom, and the conical vertical center line on locating dowel top and the angle of element of cone be 30 while spending, desirable optimum efficiency that must automatic guiding.Angle is excessive locates insecurely, when use, can be shifted, and has a strong impact on the accuracy of location; Angle too small, the extremely difficult effect that reaches automatic guiding, easily gets stuck, and causes position fixing process to be interrupted, and hinders welding job and carries out.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model welding robot fixture quick positioner;
Fig. 2 is the positioning sleeve schematic diagram of the utility model welding robot fixture quick positioner;
Fig. 3 is the locating dowel schematic diagram of the utility model welding robot fixture quick positioner;
Fig. 4 is the entirety assembling schematic diagram of the utility model welding robot fixture quick positioner;
Wherein, 1-fixture lower shoe, 2-positioning sleeve, 3-locating dowel, 4-welding bench.
Detailed description of the invention
embodiment 1
A kind of welding robot fixture quick positioner that the present embodiment provides, structure as shown in Figure 1, Figure 2, Figure 3 shows, comprise fixture lower shoe 1, positioning sleeve 2, locating dowel 3 and welding bench 4, positioning sleeve 2 is hollow cylindrical structure, its inner hollow position comprises upper, middle and lower portion, hollow, upper is installing hole, hollow center is cylindrical guide groove, hollow bottom is truncated cone-shaped guide groove, top installing hole is connected with one end of cylindrical guide groove, and the little openend of truncated cone-shaped guide groove is connected with the other end of the cylindrical guide groove in middle part;
Locating dowel 3 tops are conical, and bottom is cylindrical, and upper end is smooth sphere, and bottom is provided with screwed hole, and the taper shape on locating dowel 3 tops matches with the truncated cone-shaped guide groove of positioning sleeve 2 hollow bottoms;
On welding bench, 4 arrange two row's counter sinks, and between two row's counter sinks, spacing is impartial and corresponding one by one, and the counter sink spacing in each row equates between two; Locating dowel 3 is fixedly mounted on welding bench 4 counter sink position by screw, positioning sleeve logical 2 is crossed screws and is fixedly mounted on fixture lower shoe 1.
The vertical center line of truncated cone-shaped guide groove of positioning sleeve 2 hollow bottoms and the angle of round platform bus, and the conical vertical center line on locating dowel 3 tops and the angle of element of cone are all 30 degree.
As shown in Figure 4, in the time welding location, the upper locating dowel (3) distributing of welding bench (4) is corresponding with the position of the upper positioning sleeve (2) distributing of fixture lower shoe (1), utilizes conical surface locating dowel to contact also automatic guiding with positioning sleeve and realize quick location when work.
Above embodiment is only explanation technological thought of the present utility model; can not limit protection domain of the present utility model with this; every technological thought according to the utility model proposes, any change of doing on technical scheme basis, within all falling into the utility model protection domain.

Claims (2)

1. a welding robot fixture quick positioner, it is characterized in that, comprise fixture lower shoe, positioning sleeve, locating dowel and welding bench, described positioning sleeve is hollow cylindrical structure, its inner hollow position comprises upper, middle and lower portion, described hollow, upper is installing hole, described hollow center is cylindrical guide groove, described hollow bottom is truncated cone-shaped guide groove, described top installing hole is connected with one end of cylindrical guide groove, and the little openend of described truncated cone-shaped guide groove is connected with the other end of the cylindrical guide groove in middle part;
Described locating dowel top is conical, and bottom is cylindrical, and upper end is smooth sphere, and bottom is provided with screwed hole, and the taper shape on described locating dowel top matches with the truncated cone-shaped guide groove of described positioning sleeve hollow bottom;
At least two row's counter sinks are set on described welding bench, and between described two row's counter sinks, spacing is impartial and corresponding one by one, and the counter sink spacing in each row equates between two; Described locating dowel is fixedly mounted on the counter sink position on welding bench by screw, and described positioning sleeve is fixedly mounted on described fixture lower shoe by screw.
2. welding robot fixture quick positioner according to claim 1, it is characterized in that, the vertical center line of truncated cone-shaped guide groove of described positioning sleeve hollow bottom and the angle of round platform bus, and the conical vertical center line on locating dowel top and the angle of element of cone are all 30 degree.
CN201420233112.7U 2014-05-07 2014-05-07 A kind of welding robot fixture quick positioner Withdrawn - After Issue CN203918297U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420233112.7U CN203918297U (en) 2014-05-07 2014-05-07 A kind of welding robot fixture quick positioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420233112.7U CN203918297U (en) 2014-05-07 2014-05-07 A kind of welding robot fixture quick positioner

Publications (1)

Publication Number Publication Date
CN203918297U true CN203918297U (en) 2014-11-05

Family

ID=51814176

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420233112.7U Withdrawn - After Issue CN203918297U (en) 2014-05-07 2014-05-07 A kind of welding robot fixture quick positioner

Country Status (1)

Country Link
CN (1) CN203918297U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104002077A (en) * 2014-05-07 2014-08-27 南京惠德机械有限公司 Welding robot clamp quick positioner and installing method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104002077A (en) * 2014-05-07 2014-08-27 南京惠德机械有限公司 Welding robot clamp quick positioner and installing method thereof
CN104002077B (en) * 2014-05-07 2015-11-25 南京惠德机械有限公司 A kind of welding robot fixture quick positioner and installation method thereof

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20141105

Effective date of abandoning: 20151125

C25 Abandonment of patent right or utility model to avoid double patenting