CN201799806U - Positioning device for nut welding - Google Patents

Positioning device for nut welding Download PDF

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Publication number
CN201799806U
CN201799806U CN2010205219173U CN201020521917U CN201799806U CN 201799806 U CN201799806 U CN 201799806U CN 2010205219173 U CN2010205219173 U CN 2010205219173U CN 201020521917 U CN201020521917 U CN 201020521917U CN 201799806 U CN201799806 U CN 201799806U
Authority
CN
China
Prior art keywords
positioning
nut
welding
firm banking
rod
Prior art date
Application number
CN2010205219173U
Other languages
Chinese (zh)
Inventor
陈震
李书福
杨健
安聪慧
Original Assignee
浙江吉利汽车有限公司
浙江吉利控股集团有限公司
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 浙江吉利汽车有限公司, 浙江吉利控股集团有限公司 filed Critical 浙江吉利汽车有限公司
Priority to CN2010205219173U priority Critical patent/CN201799806U/en
Application granted granted Critical
Publication of CN201799806U publication Critical patent/CN201799806U/en

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Abstract

The utility model relates to a welding auxiliary device, and particularly relates to a positioning device for nut welding. The technical scheme key points of the positioning device are: the positioning device for nut welding comprises a handle, the central section of the handle is provided with a connecting rod, the positioning device for nut welding also comprises a fixed base with an upper surface connected with a connecting rod, the lower surface of the fixed base is provided with several cavities used for accommodating magnets, a guide positioning rod is connected with the lower surface of the fixed base, the front end of the guide positioning rod is provided with a positioning pin. The positioning device for nut welding is adsorbed on parts requiring welding via filling of magnets into several cavities disposed at the lower surface of the fixed base, the positioning pin positions the nut, playing effect of accurate and fast positioning of nut.

Description

The nut apparatus for welding and positioning
Technical field
The utility model relates to a kind of auxiliary welding equipment, particularly the nut apparatus for welding and positioning.
Background technology
In the auto-producing process, some bigger bodywork parts can not carry out project-welding nut, there is not good nut aid, just often need two workmans to cooperatively interact and to finish for the nut in the small space welded, the quality of welded nut can't be guaranteed, and production efficiency and personal safety also can not get safe guarantee too, just need for this reason a kind of can be fast, convenient, high-quality and high efficiency gas protects the welded nut positioner.
Chinese patent publication number CN201313244Y discloses a kind of welding positioning pliers open day on September 23rd, 2009, comprises a Sealing pliers, and each fixes a fixture block on two binding clips of described Sealing pliers.Though this patent can be applicable to the welding of nut, can improve the accuracy of nut location, in small space, Sealing pliers obviously can not satisfy construction requirement, setscrew nut fully exactly.
Summary of the invention
The purpose of this utility model is to solve when having welded nut now to waste time and energy, because human factor usually error can occur, and the low problem of efficiency of construction; a kind of accurate positioning is provided; high-quality, high efficiency, nut apparatus for welding and positioning simple in structure, easy to use.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of nut apparatus for welding and positioning, comprise handle, the handle middle part is provided with connecting rod, described nut apparatus for welding and positioning also comprises the firm banking that upper surface is connected with connecting rod, the lower surface of firm banking is provided with some cavitys that are used for holding magnet, the firm banking lower surface is connected with the guide-localization bar, and guide-localization bar front end is provided with alignment pin.By firm banking being set and the firm banking lower surface is fixedly connected with the guide-localization bar, the guide-localization bar gos deep into the small space location, guide-localization bar front end is provided with alignment pin, alignment pin inserts the nut center, nut is fixed on the position that needs welding, the lower surface of firm banking is provided with some cavitys that are used for holding magnet, this nut apparatus for welding and positioning can adsorb part better after inserting magnet piece, only need one during welding and hold device handle one end, a hand is pinned part, then the height of devices alignment pin is aimed at the nut bore position and insert, just can be convenient, simply, satisfy location gas apace and protect the needs of welded nut.
As preferably, described firm banking is rounded.Firm banking is rounded, and is fixing more even when stressed, and stable support can be provided, and is not prone to error in the nut welding process, can also play preventing the spark sputter to a certain extent, the effect of protection workmen safety.
As preferably, described cavity is rounded and be evenly distributed in the lower surface of firm banking.Cavity is evenly distributed on the lower surface of firm banking, and magnet can evenly produce magnetic force when embedding, and is convenient to the nut location.Cavity is set to circle can insert the widely used circular magnet piece of industry spot easily, can utilize current material better.
As preferably, described firm banking upper surface is provided with gets the thing hole, describedly gets the upper surface that the thing hole connects cavity and firm banking.What the firm banking upper surface was provided with the corresponding described cavity in position gets the thing hole, the described upper surface of getting thing hole perforation cavity and firm banking, being provided with like this can conveniently be taken out the magnet piece of inserting cavity easily, then magnet piece is used for other nut apparatus for welding and positioning, has saved material.
As preferably, described connecting rod and firm banking are spirally connected.Connecting rod is spirally connected with firm banking can change different firm bankings, positioning and guiding bar and alignment pin easily, can adapt to the needs of different model nut location.
As preferably, described guide-localization bar bottom is coaxial with alignment pin.Guide-localization bar bottom is coaxial with alignment pin, is difficult for producing the situation of discontinuity in the time of fixedly, can reasonablely avoid the generation of error phenomenon.
As preferably, described guide-localization shank diameter is greater than the diameter of alignment pin.The diameter of guide-localization shank diameter greater than alignment pin is set, and in use, alignment pin inserts the nut center, and the part of guide-localization bar relative positioning lock ring shape projection can be withstood nut well, plays fixing effect.
The beneficial effects of the utility model are: make the utility model be adsorbed on the part that needs welding by insert magnet piece to some cavitys of the lower surface setting of firm banking, the alignment pin setscrew nut plays accurately the effect of setscrew nut fast.
Description of drawings
Fig. 1 is a kind of structural front view of the present utility model;
Fig. 2 is a kind of structure upward view of the utility model firm banking.
Among the figure: 1, alignment pin, 2, the guide-localization bar, 3, cavity, 4, firm banking, 5, connecting rod, 6, handle, 7, get the thing hole.
The specific embodiment
Below by specific embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
A kind of nut apparatus for welding and positioning, comprise handle 6, the one end welding of the middle part of handle 6 and connecting rod 5, connecting rod 5 is vertical with handle 6, firm banking 4 is rounded, firm banking 4 upper surfaces offer screw, connecting rod 5 other ends and firm banking 4 are spirally connected, firm banking 4 is provided with three cavitys 3 that can hold the circular magnet piece, cavity 3 is evenly distributed in the lower surface of firm banking 4, firm banking 4 upper surfaces are provided with gets thing hole 7, get thing hole 7 for connecting the through hole of cavity 3 and firm banking 4 upper surfaces, firm banking 4 lower surface centers are connected with guide-localization bar 2, and guide-localization bar 2 front ends are provided with alignment pin 1, the diameter of guide-localization bar 2 is greater than the diameter of alignment pin 1, and alignment pin 1 is coaxial with connecting rod 2.
The utility model is selected the corresponding alignment pin that needs the welded nut diameter in use earlier, firm banking, the guide-localization bar, connecting rod and selected firm banking are spirally connected, insert magnet piece to cavity again, one holds device handle one end, a hand is pinned the part that needs welding, then height alignment pin of the present utility model being aimed at the nut bore position inserts, nut is headed into the hole that part need weld, because firm banking of the present utility model is provided with magnet piece, so being adsorbed on, the utility model needs on the part of welding, so just can be convenient, simply, finish location gas apace and protect welded nut; If need change firm banking, guide-localization bar and alignment pin during welding, earlier firm banking is backed out, disclose magnet piece by getting the thing hole again, then magnet piece is inserted the cavity of another model nut apparatus for welding and positioning, firm banking and connecting rod with another model nut apparatus for welding and positioning is spirally connected at last, finishes another model nut apparatus for welding and positioning.
Above-described embodiment is a kind of preferable scheme of the present utility model, is not that the utility model is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.

Claims (7)

1. nut apparatus for welding and positioning, comprise handle (6), handle (6) middle part is provided with connecting rod (5), it is characterized in that: described nut apparatus for welding and positioning also comprises the firm banking (4) that upper surface is connected with connecting rod (5), the lower surface of firm banking (4) is provided with some cavitys (3) that are used for holding magnet, firm banking (4) lower surface is connected with guide-localization bar (2), and guide-localization bar (2) front end is provided with alignment pin (1).
2. nut apparatus for welding and positioning according to claim 1 is characterized in that: described firm banking (4) is rounded.
3. nut apparatus for welding and positioning according to claim 2 is characterized in that: described cavity (3) is rounded and be evenly distributed in the lower surface of firm banking (4).
4. according to claim 1 or 2 or 3 described nut apparatus for welding and positioning, it is characterized in that: described firm banking (4) upper surface is provided with gets thing hole (7), the described upper surface of getting thing hole (7) perforation cavity (3) and firm banking (4).
5. nut apparatus for welding and positioning according to claim 4 is characterized in that: described firm banking (4) is spirally connected with connecting rod (5).
6. nut apparatus for welding and positioning according to claim 5 is characterized in that: described connecting rod (5) is coaxial with alignment pin (1).
7. nut apparatus for welding and positioning according to claim 5 is characterized in that: described guide-localization bar (2) diameter is greater than the diameter of alignment pin (1).
CN2010205219173U 2010-09-09 2010-09-09 Positioning device for nut welding CN201799806U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205219173U CN201799806U (en) 2010-09-09 2010-09-09 Positioning device for nut welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205219173U CN201799806U (en) 2010-09-09 2010-09-09 Positioning device for nut welding

Publications (1)

Publication Number Publication Date
CN201799806U true CN201799806U (en) 2011-04-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205219173U CN201799806U (en) 2010-09-09 2010-09-09 Positioning device for nut welding

Country Status (1)

Country Link
CN (1) CN201799806U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102328173A (en) * 2011-07-11 2012-01-25 重庆市北碚区枫火机械制造有限公司 Tool for welding nut of oval muffler
CN102350573A (en) * 2011-09-27 2012-02-15 奇瑞汽车股份有限公司 Guiding mechanism for welding pliers of oil filler box
CN103056575A (en) * 2012-12-17 2013-04-24 三一重工股份有限公司 Electromagnetic absorption device
CN104476059A (en) * 2014-10-31 2015-04-01 芜湖普威技研有限公司 Rapid nut welding part clamping device
CN106112397A (en) * 2016-07-06 2016-11-16 力帆实业(集团)股份有限公司 A kind of manufacture method of noise eliminator of motorcycle test support
CN106238992A (en) * 2016-09-28 2016-12-21 江阴市硕淳环保科技有限公司 Full-automatic oxygen sensor nut welding machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102328173A (en) * 2011-07-11 2012-01-25 重庆市北碚区枫火机械制造有限公司 Tool for welding nut of oval muffler
CN102328173B (en) * 2011-07-11 2015-01-21 重庆市北碚区枫火机械制造有限公司 Tool for welding nut of oval muffler
CN102350573A (en) * 2011-09-27 2012-02-15 奇瑞汽车股份有限公司 Guiding mechanism for welding pliers of oil filler box
CN102350573B (en) * 2011-09-27 2013-05-22 奇瑞汽车股份有限公司 Guiding mechanism for welding pliers of oil filler box
CN103056575A (en) * 2012-12-17 2013-04-24 三一重工股份有限公司 Electromagnetic absorption device
CN104476059A (en) * 2014-10-31 2015-04-01 芜湖普威技研有限公司 Rapid nut welding part clamping device
CN106112397A (en) * 2016-07-06 2016-11-16 力帆实业(集团)股份有限公司 A kind of manufacture method of noise eliminator of motorcycle test support
CN106238992A (en) * 2016-09-28 2016-12-21 江阴市硕淳环保科技有限公司 Full-automatic oxygen sensor nut welding machine

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110420

Termination date: 20130909