CN108994510A - A kind of automobile rear axle welding clamp - Google Patents

A kind of automobile rear axle welding clamp Download PDF

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Publication number
CN108994510A
CN108994510A CN201810991757.XA CN201810991757A CN108994510A CN 108994510 A CN108994510 A CN 108994510A CN 201810991757 A CN201810991757 A CN 201810991757A CN 108994510 A CN108994510 A CN 108994510A
Authority
CN
China
Prior art keywords
guide rail
movable plate
support base
rear axle
motion bar
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
CN201810991757.XA
Other languages
Chinese (zh)
Other versions
CN108994510B (en
Inventor
彭湘平
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.)
Guangzhou Chengtao Machinery Co Ltd
Original Assignee
Guangzhou Chengtao 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 Guangzhou Chengtao Machinery Co Ltd filed Critical Guangzhou Chengtao Machinery Co Ltd
Priority to CN201810991757.XA priority Critical patent/CN108994510B/en
Publication of CN108994510A publication Critical patent/CN108994510A/en
Application granted granted Critical
Publication of CN108994510B publication Critical patent/CN108994510B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps
    • B23K37/0443Jigs
    • 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
    • B23K37/047Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps

Abstract

The invention discloses a kind of automobile rear axle welding clamps, including support base, further include, motion bar is placed in the side on support base top, first guide rail is placed in the middle part on support base top, pillar is provided in the middle part of first guide rail top, bracket is provided at the top of pillar, the outer surface of first guide rail is slidably connected with movable plate, the clamp system being placed at the top of movable plate, clamp system includes two jig framves, two the first fixtures and two the second fixtures, there are two jig framves for the top movable setting of movable plate, the present invention can drive movable plate mobile by motion bar, the component combination for facilitating staff to need to weld by two is together, second component and first component can be clamped respectively by the first telescoping cylinder and the second telescoping cylinder, it clamps high-efficient, and stable structure, after two components for clamping welding of automotive rear axle, Manpower is not only saved, and improves the efficiency of staff's welding.

Description

A kind of automobile rear axle welding clamp
Technical field
The present invention relates to a kind of welding fixture, specially a kind of automobile rear axle welding clamp.
Background technique
Rear axle just refers to the rear drive shaft component part of vehicle power transmitting.It is made of two half-bridges, implementable half-bridge Differential motion.Meanwhile it is also for supporting wheel and connecting the device of rear wheel.If it is the vehicle of preceding bridge driving, then Rear axle is just only follow-up bridge, only serves the effect of carrying.
Common automobile axle in the welding process, automobile axle be not it is securing, staff's welding efficiency is low, And several personnel controls is needed to live the component welded, human cost is higher, and welding process is time-consuming and laborious, therefore we do this It improves out, proposes a kind of automobile rear axle welding clamp.
Summary of the invention
To solve defect of the existing technology, the present invention provides a kind of automobile rear axle welding clamp.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
A kind of automobile rear axle welding clamp of the present invention, including support base further include,
The controller being placed on support base outer wall is provided with translation mechanism at the top of the support base, and the translation mechanism includes Motion bar, the first guide rail and movable plate, the motion bar are placed in the side on support base top, set in the middle part of the motion bar outer wall It is equipped with external screw thread, the end of the motion bar and the output shaft of servo motor are sequentially connected, and first guide rail is placed in support base The middle part on top is provided with pillar in the middle part of first guide rail top, is provided with bracket at the top of the pillar, and described first The outer surface of guide rail is slidably connected with movable plate, and the servo motor is electrically connected by controller and external power supply;
The clamp system being placed at the top of movable plate, the clamp system include two jig framves, two the first fixtures and two the Two fixtures, there are two jig frame, two the first fixtures are respectively placed in two jig frame phases for the top movable setting of the movable plate The surface of opposite side, the surface of two jig frame phase back sides are provided with first connecting rod, and the end of two first connecting rods is respectively with one The output rod of a first telescoping cylinder is sequentially connected, and is provided with the first fixed frame in the middle part of two avris of support base top, and Motion bar passes through one of the first fixed frame, and the middle part of two the first fixed frame opposite sides is interspersed to be provided with second connecting rod, The both ends of two second connecting rods are respectively arranged with the second telescoping cylinder and the second fixture, and two the second fixtures are respectively positioned on two first and consolidate Determine between frame.
As a preferred technical solution of the present invention, it is fixed that the side of two first telescoping cylinders is provided with second Frame, and the first telescoping cylinder is fixedly connected by the second fixed frame with movable plate, there are two the outside settings of second fixed frame Triangular reinforcing plate.
As a preferred technical solution of the present invention, the bottom of two jig framves is provided with sliding block, two cunnings There are two the second guide rail, two the second guide rails are placed in the surface on movable plate top for the basal sliding setting of block, and two sliding blocks are logical The second guide rail is crossed to be slidably connected with movable plate.
As a preferred technical solution of the present invention, it is provided in the middle part of the movable plate bottom end and the first guide rail phase The sliding slot matched, the side of the movable plate offer tapped through hole, and the width of first guide rail is greater than the width of the second guide rail.
As a preferred technical solution of the present invention, the both ends of first guide rail are provided with block, the activity The rectangular opening for passing through bracket is provided in the middle part of plate top.
As a preferred technical solution of the present invention, the both ends of the motion bar are respectively arranged with the first link block and The side of two link blocks, second link block top is fixedly connected with the side of servo motor, first link block and The surface of two link blocks is fixedly connected with the surface of support base.
As a preferred technical solution of the present invention, four turnings of the support base bottom end are provided with universal wheel, Service brake is provided on the universal wheel, the side of the support base is provided with receiving room.
The beneficial effects of the present invention are:
1, translation mechanism can be with two component combinations of the automobile axle that ancillary staff welds needs together, servo electricity Machine can drive motion bar to rotate, and motion bar can drive external screw thread to rotate, and external screw thread can drive movable plate mobile, movable plate It can be slided on the first guide rail, to realize the function of driving the component of automobile axle mobile, facilitate staff by two need The component combination to be welded is together.
2, the first fixed frame and the second fixture can clamp first component of automobile axle, jig frame and the first fixture Second component can be clamped, wherein second component can pass through first component, after passing through, needs mobile second portion Part, so that the welding position of first component and second component matches, the first telescoping cylinder and the second telescoping cylinder can be distinguished Second component and first component are clamped, clamping is high-efficient, and stable structure, clamps two portions of welding of automotive rear axle After part, manpower is not only saved, and improves the efficiency of staff's welding.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of automobile rear axle welding clamp of the present invention;
Fig. 2 is a kind of partial structural diagram of automobile rear axle welding clamp of the present invention;
Fig. 3 is a kind of first guide rail structure schematic diagram of automobile rear axle welding clamp of the present invention;
Fig. 4 is a kind of movable plate structural schematic diagram of automobile rear axle welding clamp of the present invention;
Fig. 5 is a kind of circuit module schematic diagram of automobile rear axle welding clamp of the present invention.
In figure: 1, support base;2, controller;3, motion bar;4, external screw thread;5, servo motor;6, the first guide rail;7, it props up Column;8, bracket;9, movable plate;10, jig frame;11, the first fixture;12, first connecting rod;13, the first telescoping cylinder;14, first is solid Determine frame;15, second connecting rod;16, the second telescoping cylinder;17, the second fixture;18, the second fixed frame;19, sliding block;20, the second guide rail; 21, sliding slot;22, tapped through hole;23, block;24, rectangular opening;25, the first link block;26, the second link block;27, universal wheel; 28, receiving room.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment: shown in as shown in Figure 1, Figure 2, Fig. 3, Fig. 4 and Fig. 5, a kind of automobile rear axle welding clamp of the present invention, including support Seat 1, further include,
The controller 2 being placed on 1 outer wall of support base, the top of support base 1 are provided with translation mechanism, and translation mechanism includes motion bar 3, the first guide rail 6 and movable plate 9, motion bar 3 are placed in the side on 1 top of support base, are provided with outer spiral shell in the middle part of 3 outer wall of motion bar Line 4, the end of motion bar 3 and the output shaft of servo motor 5 are sequentially connected, and the first guide rail 6 is placed in the middle part on 1 top of support base, Pillar 7 is provided in the middle part of first guide rail, 6 top, the top of pillar 7 is provided with bracket 8, the outer surface of the first guide rail 6 and activity Plate 9 is slidably connected, and servo motor 5 is electrically connected by controller 2 and external power supply, can be with back work people by translation mechanism Two component combinations of the automobile axle for needing to weld together, can be driven motion bar 3 to rotate by member by servo motor 5, External screw thread 4 can be driven to rotate by motion bar 3, external screw thread 4 can drive movable plate 9 mobile, and movable plate 9 can be in the first guide rail It is slided on 6, to realize the function of driving the component of automobile axle mobile, the component for facilitating staff to need to weld by two It combines;
It is placed in the clamp system at the top of movable plate 9, clamp system includes the first fixture of 10, two, two jig framves 11 and two the Two fixtures 17, there are two jig frame 10, two the first fixtures 11 are respectively placed in two jig framves for the top movable setting of movable plate 9 The surface on the surface of 10 opposite sides, two 10 phase back sides of jig frame is provided with first connecting rod 12, the end of two first connecting rods 12 Portion is sequentially connected with the output rod of first telescoping cylinder 13 respectively, is provided with first in the middle part of 1 top of support base, two avris Fixed frame 14, and motion bar 3 passes through one of the first fixed frame 14, the middle part of two 14 opposite sides of the first fixed frame is interspersed It is provided with second connecting rod 15, the both ends of two second connecting rods 15 are respectively arranged with the second telescoping cylinder 16 and the second fixture 17, and two Second fixture 17 is respectively positioned between two the first fixed frames 14, can clamp vapour by the first fixed frame 14 and the second fixture 17 First component of vehicle rear axle can clamp second component by jig frame 10 and the first fixture 11, wherein second portion Part can pass through first component, after passing through, mobile second component be needed, so that the weldering of first component and second component It connects position to match, second component and first portion can be clamped by the first telescoping cylinder 13 and the second telescoping cylinder 16 respectively Part, clamping is high-efficient, and stable structure, after two components for clamping welding of automotive rear axle, not only saves manpower, and improve The efficiency of staff's welding.
Wherein, the side of two the first telescoping cylinders 13 is provided with the second fixed frame 18, and the first telescoping cylinder 13 passes through the Two fixed frames 18 are fixedly connected with movable plate 9, and there are two triangular reinforcing plates for the outside setting of the second fixed frame 18, pass through second Fixed frame 18 can support the first telescoping cylinder 13, and the intensity of the second fixed frame 18 can be improved by triangular reinforcing plate, thus Extend the service life of the second fixed frame 18.
Wherein, the bottom of two jig framves 10 is provided with sliding block 19, and there are two the basal sliding settings of two sliding blocks 19 Second guide rail 20, two the second guide rails 20 are placed in the surface on 9 top of movable plate, and two sliding blocks 19 by the second guide rail 20 and are lived Movable plate 9 is slidably connected, and by sliding block 19 and two the second guide rails 20, two jig framves 10 can be enabled to send out with movable plate 9 Raw relative movement, two the second guide rails 20 can be separately operable in the two sides of 19 bottom end of sliding block, avoid sliding block 19 that position occurs Set deflection.
Wherein, the sliding slot 21 to match with the first guide rail 6, the side of the movable plate 9 are provided in the middle part of 9 bottom end of movable plate Tapped through hole 22 is offered, the width of the first guide rail 6 is greater than the width of the second guide rail 20, can make movable plate by sliding slot 21 9 are slidably connected with the first guide rail 6, can be interted motion bar 3 into movable plate 9 by tapped through hole 22, larger by width The first guide rail 6 can be improved movable plate 9 it is mobile when stability.
Wherein, the both ends of the first guide rail 6 are provided with block 23, and movable plate is provided in the middle part of 9 top for across branch The rectangular opening 24 of frame 8 can be detached from the first guide rail 6 by block 23 to avoid movable plate 9, can be to avoid activity by rectangular opening 24 When plate 9 slides, bracket 8 and the movement of 7 barrier activity plate 9 of pillar.
Wherein, the both ends of motion bar 3 are respectively arranged with the first link block 25 and the second link block 26, the second link block 26 top The side at end is fixedly connected with the side of servo motor 5, the surface of the first link block 25 and the second link block 26 with support base 1 Surface be fixedly connected, can be improved the stability of motion bar 3 by the first link block 25 and the second link block 26, and can will Motion bar 3 is flexibly connected with support base 1, and the second link block 26 can also improve the stability of servo motor 5.
Wherein, four turnings of 1 bottom end of support base are provided with universal wheel 27, and service brake is provided on universal wheel 27, branch The side of support seat 1 is provided with receiving room 28, can be convenient the mobile support base 1 of staff by universal wheel 27, passes through receiving room 28, which can be convenient staff, is put into raw material or tool inside support base 1, and staff is facilitated to use.
When work, by first component both ends of automobile axle face with two the second fixtures 17 respectively, by external High pressure gas can make the output rod of the second telescoping cylinder 16 stretch out, so that two the second fixtures 17 are close, two second Fixture 17 can fix first component, and clamping is high-efficient, and stable structure, can be by automobile axle after clamping is good Second component pass through first component, and the both ends of second component are passed through respectively with two 11 faces of the first fixture External high pressure gas is imported in the first telescoping cylinder 13, two the first telescoping cylinders 13 will push the first fixture 11, so that two the One fixture 11 clamps second component, and when two the first fixtures 11 are mobile, the first fixture 11 can follow jig frame 10 mobile, The sliding block 19 of 10 bottom of jig frame can slide on the second guide rail 20, improve the stability in clamping process.
After clamping second component, servo motor 5 is controlled by controller 2 and is rotated, servo motor 5 will drive activity Bar 3 rotates, the model TPC8-8TD of controller 2, the model HBS57 of servo motor 5, and motion bar 3 drives 4 turns of external screw thread Dynamic, external screw thread 4 rotates in tapped through hole 22, to drive movable plate 9 mobile, movable plate 9 can slide on the first guide rail 6, So that second component welding position face corresponding with first component, after face, staff can be opened Beginning welds, and after clamping, improves the efficiency of automobile axle welding, and time saving and energy saving.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention, Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features. All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention Within protection scope.

Claims (7)

1. a kind of automobile rear axle welding clamp, including support base (1), which is characterized in that further include,
The controller (2) being placed on support base (1) outer wall is provided with translation mechanism, the translation at the top of the support base (1) Mechanism includes motion bar (3), the first guide rail (6) and movable plate (9), and the motion bar (3) is placed in the one of support base (1) top Side is provided with external screw thread (4) in the middle part of motion bar (3) outer wall, the end of the motion bar (3) and servo motor (5) Output shaft transmission connection, first guide rail (6) are placed in the middle part on support base (1) top, in the first guide rail (6) top Portion is provided with pillar (7), is provided with bracket (8) at the top of the pillar (7), the outer surface of first guide rail (6) and activity Plate (9) is slidably connected, and the servo motor (5) is electrically connected by controller (2) and external power supply;
The clamp system being placed at the top of movable plate (9), the clamp system include two jig framves (10), two the first fixtures (11) it is arranged with two the second fixtures (17), the top movable of the movable plate (9) there are two jig frame (10), two first press from both sides Tool (11) is respectively placed in the surfaces of two jig frame (10) opposite sides, and the surface of two jig frame (10) phase back sides is provided with the One connecting rod (12), the end of two first connecting rods (12) are sequentially connected with the output rod of first telescoping cylinder (13) respectively, institute It states and is provided with the first fixed frame (14) in the middle part of two avris of support base (1) top, and motion bar (3) passes through one of first Fixed frame (14), the middle part of two the first fixed frame (14) opposite sides is interspersed to be provided with second connecting rod (15), two second companies The both ends of bar (15) are respectively arranged with the second telescoping cylinder (16) and the second fixture (17), and two the second fixtures (17) are respectively positioned on two Between first fixed frame (14).
2. a kind of automobile rear axle welding clamp according to claim 1, which is characterized in that two first telescoping cylinders (13) side is provided with the second fixed frame (18), and the first telescoping cylinder (13) passes through the second fixed frame (18) and movable plate (9) it is fixedly connected, there are two triangular reinforcing plates for the outside setting of second fixed frame (18).
3. a kind of automobile rear axle welding clamp according to claim 1, which is characterized in that two jig framves (10) Bottom is provided with sliding block (19), and there are two the second guide rail (20) for the basal sliding setting of two sliding blocks (19), and two second are led Rail (20) is placed in the surface on movable plate (9) top, and two sliding blocks (19) are connected by the second guide rail (20) and movable plate (9) sliding It connects.
4. a kind of automobile rear axle welding clamp according to claim 3, which is characterized in that movable plate (9) bottom end Middle part is provided with the sliding slot (21) to match with the first guide rail (6), and the side of the movable plate (9) offers tapped through hole (22), The width of first guide rail (6) is greater than the width of the second guide rail (20).
5. a kind of automobile rear axle welding clamp according to claim 1, which is characterized in that the two of first guide rail (6) End is provided with block (23), is provided in the middle part of movable plate (9) top for the rectangular opening (24) across bracket (8).
6. a kind of automobile rear axle welding clamp according to claim 1, which is characterized in that the both ends of the motion bar (3) It is respectively arranged with the first link block (25) and the second link block (26), the side on the second link block (26) top and servo electricity The side of machine (5) is fixedly connected, table of the surface of first link block (25) and the second link block (26) with support base (1) Face is fixedly connected.
7. a kind of automobile rear axle welding clamp according to claim 1, which is characterized in that support base (1) bottom end Four turnings are provided with universal wheel (27), and service brake is provided on the universal wheel (27), and the side of the support base (1) is set It is equipped with receiving room (28).
CN201810991757.XA 2018-08-29 2018-08-29 Welding fixture for automobile rear axle Expired - Fee Related CN108994510B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810991757.XA CN108994510B (en) 2018-08-29 2018-08-29 Welding fixture for automobile rear axle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810991757.XA CN108994510B (en) 2018-08-29 2018-08-29 Welding fixture for automobile rear axle

Publications (2)

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CN108994510A true CN108994510A (en) 2018-12-14
CN108994510B CN108994510B (en) 2020-08-25

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109759767A (en) * 2019-03-20 2019-05-17 沈阳恒久安泰智能制造与机器人系统技术有限公司 A kind of steel construction piece welding tooling
CN110814611A (en) * 2019-11-12 2020-02-21 徐州永盛机电有限公司 Welding fixture for rear axle of three-wheeled electric vehicle
CN111531316A (en) * 2020-06-23 2020-08-14 德州职业技术学院(德州市技师学院) Clamp structure for machining automobile rear axle
CN112496601A (en) * 2020-11-12 2021-03-16 山东恒泰车桥有限公司 Axle clamp matched with manipulator
CN113878297A (en) * 2021-11-01 2022-01-04 徐州大泰机电科技有限公司 Intelligent temperature control welding equipment for automobile rear axle pipe

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CN107953058A (en) * 2017-12-28 2018-04-24 合肥小小作为信息科技有限公司 A kind of automatic clamping tooling of industrial welding
CN108311841A (en) * 2018-01-18 2018-07-24 安徽猎豹汽车有限公司 A kind of automotive frame assembly welding tool setup

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KR20060105126A (en) * 2005-04-01 2006-10-11 한국산업기술대학교 Free flow conveyor type automatic welding apparatus
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109759767A (en) * 2019-03-20 2019-05-17 沈阳恒久安泰智能制造与机器人系统技术有限公司 A kind of steel construction piece welding tooling
CN109759767B (en) * 2019-03-20 2020-10-30 无锡恒久安泰智能制造有限公司 Steel structural part welding tool
CN110814611A (en) * 2019-11-12 2020-02-21 徐州永盛机电有限公司 Welding fixture for rear axle of three-wheeled electric vehicle
CN111531316A (en) * 2020-06-23 2020-08-14 德州职业技术学院(德州市技师学院) Clamp structure for machining automobile rear axle
CN112496601A (en) * 2020-11-12 2021-03-16 山东恒泰车桥有限公司 Axle clamp matched with manipulator
CN112496601B (en) * 2020-11-12 2022-10-11 山东恒泰车桥有限公司 Axle clamp matched with manipulator
CN113878297A (en) * 2021-11-01 2022-01-04 徐州大泰机电科技有限公司 Intelligent temperature control welding equipment for automobile rear axle pipe

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