CN207026821U - A kind of support welding clamp - Google Patents

A kind of support welding clamp Download PDF

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Publication number
CN207026821U
CN207026821U CN201720694006.2U CN201720694006U CN207026821U CN 207026821 U CN207026821 U CN 207026821U CN 201720694006 U CN201720694006 U CN 201720694006U CN 207026821 U CN207026821 U CN 207026821U
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CN
China
Prior art keywords
clamping device
workpiece
drive assembly
base
welding clamp
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Active
Application number
CN201720694006.2U
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Chinese (zh)
Inventor
欧石山
张勇
刘石乔
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.)
Hunan Xingbang Machinery Equipment Co., Ltd.
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Hunan Universal Machinery Equipment Co Ltd
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Priority to CN201720694006.2U priority Critical patent/CN207026821U/en
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Abstract

The utility model discloses a kind of support welding clamp, belongs to weld jig technical field, including base, includes on base at least provided with one group of clamping device, the clamping device:First workpiece can be fixed on the base by the first clamping device, first clamping device;Second workpiece can be fixed on the base by the second clamping device, second clamping device;Connector is arranged with first workpiece or second workpiece;Wherein, the splicing of aliging before second clamping device realizes the first workpiece, second workpiece, connector welding with the mutual cooperation of the first clamping device.The utility model is simple in construction, it is reasonable in design, save manpower and cost, and welding processing precision and product quality stability can be ensured.

Description

A kind of support welding clamp
Technical field
A kind of weld jig is the utility model is related to, particularly a kind of support welding clamp for being related to scissor.
Background technology
Scissor includes outer fork support, interior fork, and the bearing pin of the outer fork support of connection and interior fork, wherein, in outer fork support Outer yoke typically selects rectangular tube, and the connecting pole being arranged between two outer yokes typically selects pipe, the rectangular tube and circle Manage and outer fork support is alignd and be welded together to form by connector.Workbench of the scissor as scissors fork elevating machine, is being produced Important function is carry in transportation, product stability is poor when scissor scale error is big, it is easy to which reduce product uses the longevity Life.
But as the outer fork support of scissor important component, in traditional welding process, often utilize and manually will Welding is realized after above three workpiece alignment, welding is inconvenient, and labor strength is big, and cost of manufacture is high, operating efficiency is low;This Outside, artificial alignment effect is bad, it is difficult to ensure that dimensional tolerance, unstable product quality.
The content of the invention
For overcome the deficiencies in the prior art, the utility model provides a kind of simple in construction, reasonable in design, saving cost, And the support welding clamp of welding processing precision and product quality stability can be ensured.
Technical scheme is used by the utility model solves technical problem:
A kind of support welding clamp, including base, at least provided with one group of clamping device, the clamping device bag on base Include:First workpiece can be fixed on the base by the first clamping device, first clamping device;Second clamping device, Second workpiece can be fixed on the base by second clamping device;It is arranged with first workpiece or second workpiece Connector;Wherein, second clamping device cooperates with the first clamping device and realizes the first workpiece, second workpiece, is connected Alignment splicing before part welding.
Preferably, first clamping device includes fixture block, and is arranged on the groove of fixture block upper end, the groove and The profile of one workpiece matches and realizes the fixation of the first workpiece.
Preferably, second clamping device includes a positioner, and the clamping gas being oppositely arranged with positioner Cylinder, the output end of clamping cylinder are provided with gripping block, and the gripping block coordinates under the driving effect of clamping cylinder with positioner Realize the fixation of second workpiece.
Preferably, the positioner is the locating piece or positioning cylinder being arranged on base.
Preferably, the number of the clamping device is four.
Preferably, in addition to the X that is arranged on base drives to drive assembly and Y-direction drive assembly, the X to drive assembly Dynamic clamping device slides along X-direction, and the Y-direction drive assembly driving X slides to drive assembly along Y direction.
Preferably, the X includes to drive assembly:The X direction guiding rails that X is parallel to each other to installing plate, two, on X direction guiding rails An X is provided with provided with connection X to the X of installing plate to sliding block, between X direction guiding rails to screw mandrel and driving X to the X of screw mandrel to servo electricity Machine, in X to connection X is provided with screw mandrel to the X of installing plate to feed screw nut's mounting blocks, the clamping device is arranged on X to installation On plate.
Preferably, the Y-direction drive assembly includes:The Y-direction guide rail that Y-direction installing plate, two are parallel to each other, in Y-direction guide rail Provided with the Y-direction sliding block for connecting Y-direction installing plate, a Y-direction screw mandrel is provided between Y-direction guide rail and drives the Y-direction servo electricity of Y-direction screw mandrel Machine, is provided with Y-direction feed screw nut's mounting blocks of connection Y-direction installing plate on Y-direction screw mandrel, and the X pacifies to drive assembly installed in Y-direction In loading board.
The beneficial effects of the utility model are:Using the first clamping device and the second clamping device by the first workpiece, second Workpiece is fixed on base, and connector is arranged with the first workpiece or second workpiece, ensures the first workpiece, second workpiece, connection Part has a correct position relative to base, meets the splicing before welding, can not only ensure welding processing precision and product Quality stability, and labor strength can be reduced, operating efficiency is improved, reduces production cost.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the embodiment of the utility model one;
Fig. 2 is the side view of the embodiment of the utility model one;
Fig. 3 is A portions enlarged drawing in Fig. 2.
Embodiment
Reference picture 1, as illustrated, a kind of support welding clamp, including base 1, at least provided with one group of clamping on base 1 Mechanism, the clamping device include:First workpiece 4 can be fixed on institute by the first clamping device 2, first clamping device 2 State on base 1;Second workpiece 5 can be fixed on the base 1 by the second clamping device 3, second clamping device 3;Institute State and be arranged with connector 6 on the first workpiece 4 or second workpiece 5;Wherein, second clamping device 3 and the phase of the first clamping device 2 Mutually coordinate the alignment splicing before realizing the first workpiece 4, second workpiece 5, the welding of connector 6.
First workpiece 4, second workpiece 5 are fixed on by the utility model using the first clamping device 2 and the second clamping device 3 On base 1, connector 6 is arranged with the first workpiece 4 or second workpiece 5, ensures the first workpiece 4, second workpiece 5, the phase of connector 6 There is a correct position for base 1, meet the splicing before welding, can not only ensure welding processing precision and product quality Stability, and labor strength can be reduced, operating efficiency is improved, reduces production cost.
As shown in Figure 2 and Figure 3, first clamping device 2 includes fixture block 21, and is arranged on the groove of the upper end of fixture block 21 22, the profile of the workpiece 4 of groove 22 and first matches and realizes the fixation of the first workpiece 4, wherein, the shape of groove 22 can Think V-arrangement either arc or semicircle, the first workpiece 4 is fixed on base 1 under the positioning action of groove 22, avoids welding During there is position deviation, influence machining accuracy.Certainly, first clamping device 2 can also be by magnet adsorption or The mode of cylinder driving gripper realizes gripping for the first workpiece 4, but is not limited to above-mentioned embodiment.
Specifically, second clamping device 3 includes a positioner 31, and be oppositely arranged with positioner 31 Clamping cylinder 32, the output end of clamping cylinder 32 are provided with gripping block, the gripping block under the driving effect of clamping cylinder 32 with Positioner 31 coordinates the fixation for realizing second workpiece 5, and second workpiece 5 is placed between positioner 31 and clamping cylinder 32, Utilize the flexible clamping or release for realizing second workpiece 5 of clamping cylinder 32.Wherein, the positioner 31 can be to be arranged on Locating piece on base 1, or positioning cylinder.In the present embodiment, the positioner 31 is positioning cylinder.Certainly, To second workpiece 5 grip mode can also by the prior art it is existing realize the function embodiment reality It is existing, and it is not limited to above-mentioned embodiment.
Above-mentioned first workpiece 4 is pipe, and second workpiece 5 is rectangular tube, and certain above-mentioned first workpiece 4 can also be rectangle Pipe, second workpiece 5 is pipe.
Clamping device described in the utility model is simple in construction, reasonable in design, manufacturing cost is low, practical.On base 1 The number of clamping device can be one, two or multiple, and in the present embodiment, the number of the clamping device is four, point It is not arranged on four angles of rectangle frame, two pipes, 4, two rectangular tubes 5 and four connectors 6 can pass through the utility model Described support welding clamp positioning splicing, and directly it is welded into the rectangle frame as outer fork support.
Further, it is the versatility of enhancing fixture, the X that the utility model also includes being arranged on base 1 is total to transmission Slided into Y-direction drive assembly, the X to drive assembly driving clamping device along X-direction, the Y-direction drive assembly drives X Slided to drive assembly along Y direction.The X is not shown in figure to drive assembly and Y-direction drive assembly, by set X to Drive assembly and Y-direction drive assembly driving clamping device slide in X-direction, Y direction, adjust between adjacent clamping device Distance, meet the welding demand that support is pitched outside different sizes.
Wherein, the X includes to drive assembly:The X direction guiding rails that X is parallel to each other to installing plate, two, set on X direction guiding rails There is connection X to the X of installing plate to sliding block, an X be provided between X direction guiding rails to screw mandrel and driving X to the X of screw mandrel to servomotor, In X to connection X is provided with screw mandrel to the X of installing plate to feed screw nut's mounting blocks, the clamping device is arranged on X to installing plate On.X drives X to installation to drive assembly by the way of X is driven to servomotor driving, X to screw mandrel feed, X to sliding block 22 Clamping device on plate slides relative to base 1 along X-direction.
The Y-direction drive assembly includes:The Y-direction guide rail that Y-direction installing plate, two are parallel to each other, connection is provided with Y-direction guide rail The Y-direction sliding block of Y-direction installing plate, a Y-direction screw mandrel is provided between Y-direction guide rail and drives the Y-direction servomotor of Y-direction screw mandrel, in Y-direction silk Bar is provided with Y-direction feed screw nut's mounting blocks of connection Y-direction installing plate, and the X is arranged on Y-direction installing plate to drive assembly.Y-direction Drive assembly is using Y-direction servomotor is driven, Y-direction screw mandrel is fed, drives X relative to drive assembly by the way of the transmission of Y-direction sliding block Slided with base 1 along Y direction.
Above-mentioned drive assembly precision is high, speed is fast, stability is good, it is ensured that machining accuracy, non-add is reduced by high speed feed Between man-hour, operating efficiency is improved.
Above to it is of the present utility model preferably implement illustrated, certainly, the utility model can also use with The different form of above-mentioned embodiment, what those skilled in the art were made on the premise of without prejudice to spirit of the invention etc. Same conversion or corresponding change, should all belong in the scope of protection of the utility model.

Claims (8)

1. a kind of support welding clamp, including base (1), exist on base (1) at least provided with one group of clamping device, its feature In,
The clamping device includes:
First workpiece (4) can be fixed on the base (1) by the first clamping device (2), first clamping device (2);
Second workpiece (5) can be fixed on the base (1) by the second clamping device (3), second clamping device (3);
Connector (6) is arranged with first workpiece (4) or second workpiece (5);
Wherein, second clamping device (3) cooperates with the first clamping device (2) and realizes the first workpiece (4), second workpiece (5), the alignment splicing before connector (6) welding.
2. support welding clamp according to claim 1, it is characterised in that first clamping device (2) includes fixture block (21), and be arranged on the groove (22) of fixture block (21) upper end, the profile of the groove (22) and the first workpiece (4) match and Realize the fixation of the first workpiece (4).
3. support welding clamp according to claim 1, it is characterised in that second clamping device (3) includes certain Position device (31), and the clamping cylinder (32) being oppositely arranged with positioner (31), the output end of clamping cylinder (32) are provided with Gripping block, the gripping block coordinates under the driving effect of clamping cylinder (32) with positioner (31) realizes second workpiece (5) Fixation.
4. support welding clamp according to claim 3, it is characterised in that the positioner (31) is to be arranged on base (1) locating piece or positioning cylinder on.
5. the support welding clamp according to any claim in Claims 1-4, it is characterised in that the clamping machine The number of structure is four.
6. the support welding clamp according to any claim in Claims 1-4, it is characterised in that also include setting X on base (1) is slided to drive assembly and Y-direction drive assembly, the X to drive assembly driving clamping device along X-direction Dynamic, the Y-direction drive assembly driving X slides to drive assembly along Y direction.
7. support welding clamp according to claim 6, it is characterised in that the X includes to drive assembly:X is to installation The X direction guiding rails that plate, two are parallel to each other, connection X is provided with X direction guiding rails to the X of installing plate to sliding block, is provided between X direction guiding rails One X is to screw mandrel and driving X to the X of screw mandrel to servomotor, in X to being provided with connection X on screw mandrel to the X of installing plate to feed screw nut Mounting blocks, the clamping device are arranged on X on installing plate.
8. support welding clamp according to claim 6, it is characterised in that the Y-direction drive assembly includes:Y-direction is installed The Y-direction guide rail that plate, two are parallel to each other, the Y-direction sliding block of connection Y-direction installing plate is provided with Y-direction guide rail, is provided between Y-direction guide rail One Y-direction screw mandrel and the Y-direction servomotor for driving Y-direction screw mandrel, the Y-direction feed screw nut of connection Y-direction installing plate is provided with Y-direction screw mandrel Mounting blocks, the X are arranged on Y-direction installing plate to drive assembly.
CN201720694006.2U 2017-06-14 2017-06-14 A kind of support welding clamp Active CN207026821U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720694006.2U CN207026821U (en) 2017-06-14 2017-06-14 A kind of support welding clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720694006.2U CN207026821U (en) 2017-06-14 2017-06-14 A kind of support welding clamp

Publications (1)

Publication Number Publication Date
CN207026821U true CN207026821U (en) 2018-02-23

Family

ID=61467904

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720694006.2U Active CN207026821U (en) 2017-06-14 2017-06-14 A kind of support welding clamp

Country Status (1)

Country Link
CN (1) CN207026821U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108655616A (en) * 2018-05-21 2018-10-16 二工防爆科技股份有限公司 A kind of feeding workbench for welding explosion-proof electrical distribution box explosion suppresion surface tooling
CN108673011A (en) * 2018-05-21 2018-10-19 二工防爆科技股份有限公司 A kind of explosion-proof control box explosion suppresion surface workbench

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108655616A (en) * 2018-05-21 2018-10-16 二工防爆科技股份有限公司 A kind of feeding workbench for welding explosion-proof electrical distribution box explosion suppresion surface tooling
CN108673011A (en) * 2018-05-21 2018-10-19 二工防爆科技股份有限公司 A kind of explosion-proof control box explosion suppresion surface workbench

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Effective date of registration: 20190528

Address after: 410600 Group 7, Liudouan Village, Xiaduopu Town, Changsha City, Hunan Province (in Ningxiang Tiancheng Packaging Co., Ltd., North District of Xiaduopu Machinery Industry Park)

Patentee after: Hunan Xingbang Machinery Equipment Co., Ltd.

Address before: 410600 Group 7 of Liuduan Village, Xiaduopu Town, Ningxiang County, Changsha City, Hunan Province

Patentee before: Hunan Universal Machinery Equipment Co., Ltd.