CN104858599A - Plate type workpiece welding clamp - Google Patents

Plate type workpiece welding clamp Download PDF

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Publication number
CN104858599A
CN104858599A CN201510321230.2A CN201510321230A CN104858599A CN 104858599 A CN104858599 A CN 104858599A CN 201510321230 A CN201510321230 A CN 201510321230A CN 104858599 A CN104858599 A CN 104858599A
Authority
CN
China
Prior art keywords
plate type
locating piece
load carrier
stiff
spanner
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.)
Granted
Application number
CN201510321230.2A
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Chinese (zh)
Other versions
CN104858599B (en
Inventor
冯爱新
薛伟
陈风国
朱德华
曹宇
李峰平
瞿建武
周俭
许炎
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.)
Wenzhou University
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Wenzhou University
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Publication date
Application filed by Wenzhou University filed Critical Wenzhou University
Priority to CN201510321230.2A priority Critical patent/CN104858599B/en
Publication of CN104858599A publication Critical patent/CN104858599A/en
Application granted granted Critical
Publication of CN104858599B publication Critical patent/CN104858599B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0408Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work for planar work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/18Sheet panels

Abstract

The invention relates to a plate type workpiece welding clamp. A bearing device is arranged on a pedestal; a locking button is divided into upper and lower parts; the upper part is arranged on a press positioning block; the lower part is arranged on the bearing device; the upper and lower parts are both positioned on a vertical plane; a to-be-machined workpiece is arranged in a clamping region between a bearing clamp and the press positioning block to be positioned and clamped by the locking button; the locking button comprises a front fixed end, a rectangular locking rod, a wrench, a rear fixed end, a spring and a connecting rod; the front fixed end is arranged on the press positioning block; the rear fixed end is arranged on the bearing device; the wrench is hinged with the rear fixed end through a pin shaft; the rectangular locking rod is arranged on the connecting rod with holes in the two ends; the spring sleeves between two open ends of the rectangular locking rod and the connecting rod; the connecting rod penetrates through the wrench with a hole to drive the rectangular locking rod to move with the wrench. A plate type workpiece can be quickly and accurately positioned and clamped to clamp plate type workpieces of different thicknesses.

Description

Plate type part weld jig
Technical field
The present invention relates to a kind of plate type part weld jig, belong to clamp art.
Background technology
Plate type part weld jig is the special process device stamping plate part being carried out to erection welding, it is the key equipment directly affecting Yield and quality, appropriate design erection welding fixture significantly reduces workpiece machining cycle, enhances productivity, the fundamental way reduced costs.Most weld jig is custom-designed for the erection welding technique of certain soldering group component, belong to non-standard apparatus, often need each manufactory according to the product structure feature of our factory, working condition and actual needs self design or external coordination customized.The main task of the design of weld jig to be the important content of production preparation be also welding production technology design.
Traditional plate parts weld jig generally adopts simple two block pressur plates and four hold-down bolts, tighting a bolt to often taking long to unclamp during plate type part Set and Positioning, and workpiece also needs to carry out multiple bearing, welding effect is poor, production efficiency is low, and positioning fixture can cause the phenomenon of impression at surface of the work due to tension that bolt is twisted, workpiece to be processed or work surface damages, reduced the machining accuracy of workpiece.
Summary of the invention
The object of the invention is the deficiency overcoming prior art existence, a kind of plate type part weld jig easy to use, that quick and precisely locate plate type part is provided, be applicable to the clamping to the welding of different size plate type part.
Object of the present invention is achieved through the following technical solutions:
Plate type part weld jig, feature is: comprise locking button, compress locating piece, load carrier and base, load carrier is installed on base, locking button divides upper and lower two parts, upper part is arranged on and compresses on locating piece, lower part is arranged on load carrier, is all positioned at vertical plane, and workpiece to be processed is placed in load-bearing fixture and the clamping region compressed between locating piece locates clamping by locking button;
Described locking button comprises preposition stiff end, rectangle check lock lever, spanner, rearmounted stiff end, spring and connecting rod, preposition stiff end is arranged on and compresses on locating piece, rearmounted stiff end is arranged on load carrier, spanner by hinge on rearmounted stiff end, rectangle check lock lever is arranged on the pertusate connecting rod of two ends tool, spring housing is between rectangle check lock lever two openend and connecting rod, and connecting rod drives rectangle check lock lever to move with spanner through the pertusate spanner of tool;
Spanner moves upward, drive rectangle check lock lever front end is pulled spanner downwards and is made rectangle check lock lever front end fasten preposition stiff end, after spanner exceedes dead-centre position after exceeding preposition stiff end, spring will be locked button and be pinned, and compression locating piece and load carrier carry out clamping and positioning to plate type part.
Further, above-mentioned plate type part weld jig, wherein, described base is provided with multiple compression locating piece and load carrier, and a compression locating piece and a load carrier form one group, and a locking button is established in the front and back often organized.
Further, above-mentioned plate type part weld jig, wherein, two its positions of locking button relative on described same group are identical.
Further, above-mentioned plate type part weld jig, wherein, described base by the screwed hole on it by bolted on ground.
Further, above-mentioned plate type part weld jig, wherein, described load carrier is connected and installed on base by pin by the hole slot of its lower surface.
Again further, above-mentioned plate type part weld jig, wherein, described compression locating piece lower surface is with one deck TR thin rubber pad.
Again further, above-mentioned plate type part weld jig, wherein, described rectangle check lock lever both ends open place body diameter is larger than spring inside diameter.
Again further, above-mentioned plate type part weld jig, wherein, described base is intervally distributed with several screwed hole.
The substantive distinguishing features that technical solution of the present invention is outstanding and significant progress are mainly reflected in:
Can clamp the plate type part of different size, thus the convenient processing to workpiece in enormous quantities; Use simple, quick and precisely can locate clamping, can carry out different-thickness plate type part clamping to plate type part, advantages such as having the shortening production cycle, reduce costs, enhance productivity, the scope of application is wider.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Fig. 1: structural representation of the present invention;
Fig. 2: the structural representation of locking button;
Fig. 3: the structural representation of button wrench is pressed in locking.
Detailed description of the invention
As shown in Figure 1, plate type part weld jig, comprise locking button 1, compress locating piece 2, load carrier 3 and base 4, base 4 is provided with multiple compression locating piece 2 and load carrier 3, one compression locating piece 2 and a load carrier 3 form one group, and a locking button 1 is established in the front and back often organized; Base 4 by the screwed hole 11 on it by bolted on ground; Load carrier 3 is mounted on base 4 by the hole slot of its lower surface by pin; Locking button about 1 point two parts, upper part is arranged on and compresses on locating piece 2, and lower part is arranged on load carrier 3, is all positioned at vertical plane, and workpiece to be processed is placed in the clamping region between load-bearing fixture 3 and compression locating piece 2 and locates clamping by locking button 1.
As shown in Figure 2 and Figure 3, each locking button comprises preposition stiff end 5, rectangle check lock lever 6, spanner 10, rearmounted stiff end 7, spring 9 and connecting rod 8, preposition stiff end 5 is arranged on by screw and compresses on locating piece 2, rearmounted stiff end 7 is arranged on load carrier 3 by screw, spanner 10 by hinge on rearmounted stiff end 7, rectangle check lock lever 6 is arranged on the pertusate connecting rod 8 of two ends tool, spring 9 is enclosed between rectangle check lock lever 6 liang of openends and connecting rod 8, and connecting rod 8 drives rectangle check lock lever 6 to move with spanner through the pertusate spanner 10 of tool;
Spanner 10 moves upward, after drive rectangle check lock lever 6 front end exceedes preposition stiff end 5, pulling spanner 10 downwards makes rectangle check lock lever 6 front end fasten preposition stiff end 5, after spanner 10 exceedes dead-centre position, locking button 1 pins by spring 9, compresses locating piece 2 and steps up to locate with load carrier 3 pairs of plate type parts.
Locking button 1 is separated locking by the flexible realization of spring 9, freely changes the distance between preposition stiff end 5 and rearmounted stiff end 7, realizes different-thickness baseboard class work pieces process.Rectangle check lock lever 6 both ends open place body diameter is to larger than spring 9 internal diameter.
Compressing locating piece 2 lower surface and be stained with one deck resilient rubbber cushion, directly contacting with workpiece when compressing location plate type part.
Load carrier 3 is fixed on base 4, and base 4 is intervally distributed with many screwed holes, is free to change relative distance.
Embodiment
45#, 40Cr two boards part of 100 × 50 × 5mm selected by workpiece, and between the compression locating piece 2 two boards part being placed on respectively left and right and load carrier 3, the relative position of adjustment load carrier 3 on base 4, makes two boards part to-be-welded region connect.Four locking button 1 switches in downward trip gear, position clamping to workpiece, have one deck resilient rubbber cushion to contact with workpiece, avoid or machined surface to be processed at workpiece and cause the destructions such as impression owing to compressing locating piece 2 lower surface.Unclamp locking button 1 after having welded and just can take out workpiece, carry out the welding of next workpiece.Whole process is simple fast, and Workpiece fixing is convenient, can carry out work pieces process in enormous quantities.
In sum, the present invention can clamp the plate type part of different size, thus the convenient processing to workpiece in enormous quantities; Traditional plate parts weld jig generally adopts simple two block pressur plates and four hold-down bolts, unclamp often taking long to during plate type part Set and Positioning tight a bolt with and workpiece also need to carry out multiple bearing, welding effect is poor, production efficiency is low, and positioning fixture can at surface of the work because tension that bolt is twisted causes the phenomenon of impression, workpiece to be processed or work surface damages, reduced the machining accuracy of workpiece.The present invention effectively avoids this problem, and use simple, quick and precisely can locate clamping, can carry out different size plate type part clamping to plate type part, advantages such as having the shortening production cycle, reduce costs, enhance productivity, the scope of application is wider.
It is to be understood that: the above is only the preferred embodiment of the present invention; for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (8)

1. plate type part weld jig, it is characterized in that: comprise locking button (1), compress locating piece (2), load carrier (3) and base (4), load carrier (3) is installed on base (4), locking button (1) point upper and lower two parts, upper part is arranged on and compresses on locating piece (2), lower part is arranged on load carrier (3), all be positioned at vertical plane, workpiece to be processed is placed in load-bearing fixture (3) and the clamping region compressed between locating piece (2) locates clamping by locking button (1);
Described locking button (1) comprises preposition stiff end (5), rectangle check lock lever (6), spanner (10), rearmounted stiff end (7), spring (9) and connecting rod (8), preposition stiff end (5) is arranged on and compresses on locating piece (2), rearmounted stiff end (7) is arranged on load carrier (3), spanner (10) by hinge on rearmounted stiff end (7), rectangle check lock lever (6) is arranged on the pertusate connecting rod of two ends tool (8), spring (9) is enclosed between rectangle check lock lever (6) two openend and connecting rod (8), connecting rod (8) drives rectangle check lock lever (6) to move with spanner through the pertusate spanner of tool (10),
Spanner (10) moves upward, after drive rectangle check lock lever (6) front end exceedes preposition stiff end (5), pulling spanner (10) downwards makes rectangle check lock lever (6) front end fasten preposition stiff end (5), after spanner (10) exceedes dead-centre position, spring (9) will be locked button (1) and be pinned, and compress locating piece (2) with load carrier (3) to plate type part clamping and positioning.
2. plate type part weld jig according to claim 1, it is characterized in that: described base (4) is provided with multiple compression locating piece (2) and load carrier (3), one compresses locating piece (2) forms one group with a load carrier (3), and a locking button (1) is established in the front and back often organized.
3. plate type part weld jig according to claim 2, is characterized in that: two its positions of locking button (1) relative on described same group are identical.
4. plate type part weld jig according to claim 1, is characterized in that: base (4) by the screwed hole (11) on it by bolted on ground.
5. plate type part weld jig according to claim 1, is characterized in that: described load carrier (3) is connected and installed on base (4) by pin by the hole slot of its lower surface.
6. plate type part weld jig according to claim 1, is characterized in that: described compression locating piece (2) lower surface is with one deck TR thin rubber pad.
7. plate type part weld jig according to claim 1, is characterized in that: described rectangle check lock lever (6) both ends open place body diameter is larger than spring (9) internal diameter.
8. plate type part weld jig according to claim 1, is characterized in that: (4) are intervally distributed with several screwed hole to described base.
CN201510321230.2A 2015-06-12 2015-06-12 Plate type workpiece welding clamp Active CN104858599B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510321230.2A CN104858599B (en) 2015-06-12 2015-06-12 Plate type workpiece welding clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510321230.2A CN104858599B (en) 2015-06-12 2015-06-12 Plate type workpiece welding clamp

Publications (2)

Publication Number Publication Date
CN104858599A true CN104858599A (en) 2015-08-26
CN104858599B CN104858599B (en) 2017-01-25

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105108428A (en) * 2015-10-12 2015-12-02 余储 Plate fixing device used for welding and having adjustable locking and unlocking speeds
CN105108434A (en) * 2015-10-12 2015-12-02 朱雪君 Intelligent plate fixing device for welding
CN105108431A (en) * 2015-10-12 2015-12-02 孙旭东 Plate fixing device hydraulically driven to lift plate and used for welding

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6170732B1 (en) * 1997-03-22 2001-01-09 Thyssen Krupp Industries Gmbh Device and method for feeding, clamping and processing, particularly for geometric welding of automobile welding components in a work station
CN101837534A (en) * 2010-06-30 2010-09-22 天津福臻工业装备有限公司 Hand-operated thrust locking mechanism of sample car
CN102699613A (en) * 2012-05-11 2012-10-03 奇瑞汽车股份有限公司 Connecting rod type rapid clamp mechanism for welding fixture
CN104308428A (en) * 2014-10-20 2015-01-28 天津市君治旺科技发展有限公司 Hook-type manual locking device in automobile welding fixture
CN204262641U (en) * 2014-11-24 2015-04-15 苏州市福迈精密机械有限公司 A kind of weld jig
CN204657817U (en) * 2015-06-12 2015-09-23 温州大学 Plate type part weld jig

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6170732B1 (en) * 1997-03-22 2001-01-09 Thyssen Krupp Industries Gmbh Device and method for feeding, clamping and processing, particularly for geometric welding of automobile welding components in a work station
CN101837534A (en) * 2010-06-30 2010-09-22 天津福臻工业装备有限公司 Hand-operated thrust locking mechanism of sample car
CN102699613A (en) * 2012-05-11 2012-10-03 奇瑞汽车股份有限公司 Connecting rod type rapid clamp mechanism for welding fixture
CN104308428A (en) * 2014-10-20 2015-01-28 天津市君治旺科技发展有限公司 Hook-type manual locking device in automobile welding fixture
CN204262641U (en) * 2014-11-24 2015-04-15 苏州市福迈精密机械有限公司 A kind of weld jig
CN204657817U (en) * 2015-06-12 2015-09-23 温州大学 Plate type part weld jig

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105108428A (en) * 2015-10-12 2015-12-02 余储 Plate fixing device used for welding and having adjustable locking and unlocking speeds
CN105108434A (en) * 2015-10-12 2015-12-02 朱雪君 Intelligent plate fixing device for welding
CN105108431A (en) * 2015-10-12 2015-12-02 孙旭东 Plate fixing device hydraulically driven to lift plate and used for welding

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Address after: 325035 Zhejiang Economic Development Zone, Ouhai, South East Road, No. 38, Wenzhou National University Science Park Incubator

Applicant after: Wenzhou University

Address before: Dasan Ouhai District 325035 Zhejiang province Wenzhou Higher Education Park

Applicant before: Wenzhou University

Address after: 325035 Zhejiang Economic Development Zone, Ouhai, South East Road, No. 38, Wenzhou National University Science Park Incubator

Applicant after: Wenzhou University

Address before: Dasan Ouhai District 325035 Zhejiang province Wenzhou Higher Education Park

Applicant before: Wenzhou University

C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20150826

Assignee: INSTITUTE OF LASER AND OPTOELECTRONICS INTELLIGENT MANUFACTURING, WENZHOU University

Assignor: Wenzhou University

Contract record no.: X2020330000103

Denomination of invention: Welding fixture for plate workpiece

Granted publication date: 20170125

License type: Common License

Record date: 20201125