CN207942125U - A kind of deadlock anti-deformation arc welding fixture - Google Patents

A kind of deadlock anti-deformation arc welding fixture Download PDF

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Publication number
CN207942125U
CN207942125U CN201721865050.1U CN201721865050U CN207942125U CN 207942125 U CN207942125 U CN 207942125U CN 201721865050 U CN201721865050 U CN 201721865050U CN 207942125 U CN207942125 U CN 207942125U
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China
Prior art keywords
deadlock
arc welding
welding fixture
weldment
cylinder
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Active
Application number
CN201721865050.1U
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Chinese (zh)
Inventor
王际文
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Shanghai Junyi Industrial Automation Co Ltd
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Shanghai Junyi Industrial Automation Co Ltd
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Priority to CN201721865050.1U priority Critical patent/CN207942125U/en
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Abstract

The utility model is related to a kind of deadlock anti-deformation arc welding fixtures,Including arc welding fixture ontology,Deadlock clamping unit,Weldment,Upper compressing unit and end positioning unit,It is equipped with several deadlock clamping units among the wherein described arc welding fixture ontology,The deadlock clamping unit includes cylinder,Deadlock mechanism and mechanism supports body,The cylinder and deadlock mechanism are mounted in mechanism supports body,The deadlock mechanism includes two rotatable clamp arms and supporting rack,Support frame as described above is for placing weldment,The clamp arm is symmetricly set on supporting rack both sides,And two clamp arm lower ends are connect with cylinder,Clamp arm rotation is driven by cylinder,For being clamped to weldment two sides,Arc welding fixture ontology upper end is respectively arranged on the left side and the right side end positioning unit,For fixing weldment,Deadlock clamping unit side,Arc welding fixture ontology is equipped with several upper compressing units,For compressing weldment.The utility model substitutes hydraulic coupling working method, ensure that the quality of welding.

Description

A kind of deadlock anti-deformation arc welding fixture
Technical field
The utility model category welding fixture technical field, more particularly to a kind of deadlock anti-deformation arc welding fixture.
Background technology
The pneumatic thrust of usually our cylinder is limited, and pneumatic thrust is flexible, in the compression of arc-welding It is not applicable, an urgent demand we develop a kind of reinforcement locking mechanism to solve this problem.
Invention content
The technical problem to be solved by the utility model is to provide a kind of deadlock anti-deformation arc welding fixtures, solve arc-welding deformation Big problem.
Technical solution adopted by the utility model to solve its technical problems is:A kind of deadlock anti-deformation arc-welding folder is provided Tool, including arc welding fixture ontology, deadlock clamping unit, weldment, upper compressing unit and end positioning unit, wherein the arc-welding Several deadlock clamping units are equipped among chuck body, the deadlock clamping unit includes cylinder, deadlock mechanism and mechanism supports Body, the cylinder and deadlock mechanism are mounted in mechanism supports body, the deadlock mechanism include two rotatable clamp arms with Supporting rack, support frame as described above is for placing weldment, and the clamp arm is symmetricly set on supporting rack both sides, and under two clamp arms End is connect with cylinder, clamp arm rotation is driven by cylinder, for being clamped to weldment two sides, on the arc welding fixture ontology End is respectively arranged on the left side and the right side end positioning unit, for fixing weldment, deadlock clamping unit side, arc welding fixture sheet Body is equipped with several upper compressing units, for compressing weldment.
The further technical solution of the utility model is that the arc welding fixture ontology is rectangular frame structure.
The further technical solution of the utility model is, on the mechanism supports body, clamp arm side be equipped with snap ring, use It is mounted on arc welding fixture ontology in mechanism supports body.
The further technical solution of the utility model is that the snap ring is bolted with arc welding fixture ontology.
The further technical solution of the utility model is the end positioning unit setting height and supporting rack height phase Corresponding, the end positioning unit is equipped with protrusion corresponding with weldment grooves on two sides, for positioning and fixing weldment.
The further technical solution of the utility model is that the upper compressing unit includes swing arm cylinder, the swing arm gas The swing arm end of cylinder is connect with pressing plate, for compressing weldment.
Advantageous effect
The utility model compared with prior art, has had the advantage that:
1, hydraulic coupling working method is substituted, cost is saved;
2, production environment is improved, hydraulic system easy tos produce oil leakage phenomenon, and the ground that the working environment of worker is big improves;
3, it ensure that the quality of welding;
4, using robot welding technology, pneumatic pinch is very suitable for robot deflection welding fixture;
5, complete automated production mode;
6, a large amount of manpower is saved;
7, early investment is little, saves cost.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model deadlock clamping unit structural schematic diagram.
Fig. 3 is the utility model cylinder and deadlock mechanism structure schematic diagram.
Specific implementation mode
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen It please the appended claims limited range.
Embodiment 1
As shown in Figs. 1-3, a kind of deadlock anti-deformation arc welding fixture, including arc welding fixture ontology 1, deadlock clamping unit 2, weldering Fitting 3, upper compressing unit 4 and end positioning unit 5, wherein being equipped with several deadlocks among the arc welding fixture ontology 1 clamps list Member 2, the deadlock clamping unit 2 include cylinder 6, deadlock mechanism 7 and mechanism supports body 8, and the cylinder 6 and deadlock mechanism 7 are pacified In mechanism supports body 8, the deadlock mechanism 7 includes two rotatable clamp arms 9 and supporting rack 10, support frame as described above 10 For placing weldment 3, the clamp arm 9 is symmetricly set on 10 both sides of supporting rack, and two 9 lower ends of clamp arm connect with cylinder 6 It connects, drives clamp arm 9 to rotate by cylinder 6, for being clamped to 3 two sides of weldment, described 1 upper end of arc welding fixture ontology or so Both sides are respectively equipped with end positioning unit 5, for fixing weldment 3,2 side of deadlock clamping unit, arc welding fixture ontology 1 Several upper compressing units 4 are equipped with, for compressing weldment 3.
The arc welding fixture ontology 1 is rectangular frame structure.
On the mechanism supports body 8,9 side of clamp arm be equipped with snap ring 11, for mechanism supports body 8 be mounted on arc welding fixture On ontology 1, the snap ring 11 is bolted with arc welding fixture ontology 1.
The setting of end positioning unit 5 height is corresponding with 10 height of supporting rack, and the end positioning unit 5 is equipped with Protrusion corresponding with weldment grooves on two sides, for positioning and fixing weldment 3.
The upper compressing unit 4 includes swing arm cylinder, and the swing arm end of the swing arm cylinder is connect with pressing plate, for compressing weldering Fitting 3.
In actual use, after weldment loads onto fixture, side is by the firmly locking of deadlock mechanism, and clamping force is infinitely great, completely Keep out the power deformed in welding process, above hold-down head also compress, arc welding robot welding, weld the postcooling several seconds after, part It can safely remove, the weldment after arc-welding is substantially without deformation.

Claims (6)

1. a kind of deadlock anti-deformation arc welding fixture, including arc welding fixture ontology (1), deadlock clamping unit (2), weldment (3), on Compressing unit (4) and end positioning unit (5), it is characterised in that:Several deadlocks are equipped among the arc welding fixture ontology (1) to press from both sides Tight unit (2), the deadlock clamping unit (2) include cylinder (6), deadlock mechanism (7) and mechanism supports body (8), the cylinder (6) it is mounted in mechanism supports body (8) with deadlock mechanism (7), the deadlock mechanism (7) includes two rotatable clamp arms (9) and supporting rack (10), support frame as described above (10) are used to place weldment (3), and the clamp arm (9) is symmetricly set on supporting rack (10) both sides, and two clamp arm (9) lower ends are connect with cylinder (6) drive clamp arm (9) to rotate by cylinder (6), for pair Weldment (3) two sides clamp, and arc welding fixture ontology (1) upper end is respectively arranged on the left side and the right side end positioning unit (5), use In fixed weldment (3), deadlock clamping unit (2) side, arc welding fixture ontology (1) are equipped with several upper compressing units (4), for compressing weldment (3).
2. a kind of deadlock anti-deformation arc welding fixture according to claim 1, it is characterised in that:The arc welding fixture ontology (1) it is rectangular frame structure.
3. a kind of deadlock anti-deformation arc welding fixture according to claim 1, it is characterised in that:The mechanism supports body (8) Upper, clamp arm (9) side is equipped with snap ring (11), and arc welding fixture ontology (1) is mounted on for mechanism supports body (8).
4. a kind of deadlock anti-deformation arc welding fixture according to claim 3, it is characterised in that:The snap ring (11) and arc-welding Chuck body (1) is bolted.
5. a kind of deadlock anti-deformation arc welding fixture according to claim 1, it is characterised in that:The end positioning unit (5) setting height is corresponding with supporting rack (10) height, and the end positioning unit (5) is equipped with and weldment grooves on two sides pair The protrusion answered, for positioning and fixing weldment (3).
6. a kind of deadlock anti-deformation arc welding fixture according to claim 1, it is characterised in that:The upper compressing unit (4) Including swing arm cylinder, the swing arm end of the swing arm cylinder is connect with pressing plate, for compressing weldment (3).
CN201721865050.1U 2017-12-27 2017-12-27 A kind of deadlock anti-deformation arc welding fixture Active CN207942125U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721865050.1U CN207942125U (en) 2017-12-27 2017-12-27 A kind of deadlock anti-deformation arc welding fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721865050.1U CN207942125U (en) 2017-12-27 2017-12-27 A kind of deadlock anti-deformation arc welding fixture

Publications (1)

Publication Number Publication Date
CN207942125U true CN207942125U (en) 2018-10-09

Family

ID=63700814

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721865050.1U Active CN207942125U (en) 2017-12-27 2017-12-27 A kind of deadlock anti-deformation arc welding fixture

Country Status (1)

Country Link
CN (1) CN207942125U (en)

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