CN209078135U - A kind of movable arm welding assembly tooling - Google Patents
A kind of movable arm welding assembly tooling Download PDFInfo
- Publication number
- CN209078135U CN209078135U CN201821876846.1U CN201821876846U CN209078135U CN 209078135 U CN209078135 U CN 209078135U CN 201821876846 U CN201821876846 U CN 201821876846U CN 209078135 U CN209078135 U CN 209078135U
- Authority
- CN
- China
- Prior art keywords
- substrate
- positioning
- swing arm
- welding assembly
- movable arm
- 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.)
- Active
Links
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a kind of movable arm welding assembly toolings, including pedestal, it is characterized by: being provided with displacement support on the pedestal, along base length direction, rotation is provided with displacement axis on the displacement support, the substrate overturn with the rotation of displacement axis is provided on the displacement axis, two surfaces up and down of the substrate are provided with the positioning device for positioning swing arm, wherein one end is provided with mounting base to the pedestal, the driving device for driving displacement axis to drive substrate overturning is provided in the mounting base, its key points of the technical solution are that, substrate overturning is driven by driving device, exchange the station of substrate, it is applicable to the swing arm assembly of different size, without two sets of positioning tools, it is processed using a set of welder, save cost.
Description
Technical field
The utility model relates to excavator manufacturing technology fields, more specifically, it relates to a kind of movable arm welding assembler
Dress.
Background technique
Excavator swing arm is box-type metal weldedstructure part, as shown in Figure 2, swing arm is by both side plate 10, interior bending plate
20,302 outer bending plate 30, preceding interconnecting piece 40 and rear interconnecting piece 50, upper ear plate 301 and lower ear plate weldings form, preceding interconnecting piece
40 and rear interconnecting piece 50 have connecting hole 60.
Swing arm assemble when, swing arm is integrally positioned, then by compacting part to both side plate 10, interior bending plate 20,
Apply pressure on outer bending plate 30 and carry out positioning and clamping, is welded finally by welder, still, the prior art is being assembled
When swing arm, using fixed positioning tool, in the swing arm for needing to assemble different model, tooling is needed replacing, and relocate
Calibration, or multiple and different stations is directly selected to be assembled, there are the problems such as at high cost, working efficiency is low.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of movable arm welding assembly tooling,
It is with multistation, low cost, the advantage of registration.
To achieve the above object, the utility model provides following technical solution:
A kind of movable arm welding assembly tooling, including pedestal, are provided with displacement support on the pedestal, on the displacement support
Along base length direction, rotation is provided with displacement axis, is provided with the substrate overturn with the rotation of displacement axis, institute on the displacement axis
Two surfaces up and down for stating substrate are provided with the positioning device for positioning swing arm, and wherein one end is provided with installation to the pedestal
, the driving device for driving displacement axis to drive substrate overturning is provided in the mounting base.
Preferably, the driving device includes the speed reducer being located in mounting base, for connecting displacement axis and speed reducer
Shaft coupling.
Preferably, the bearing block with displacement axis connection is provided on the displacement support.
Preferably, the positioning device includes being located at substrate both ends with the support positioning seat for positioning swing arm both ends, position
In at least two compression assembly for being compressed to swing arm peripheral direction of the placement direction setting on substrate and along swing arm.
Preferably, the support positioning seat includes being located on substrate with the fixed part for the portion bottom that is located by connecting and being used for
It is transferred to the rotational positioning portion among interconnecting piece, the pressing plate for compressing interconnecting piece top is provided on the fixed part.
Preferably, the compression assembly includes pressed seat and the strut along horizontal and vertical direction on pressed seat,
Screw connection has the spinner handle along horizontal and vertical direction on the strut, and the spinner handle is provided with rotation and swing arm lateral surface phase
The briquetting supported.
Preferably, the substrate is provided with the otic placode positioning seat for positioning otic placode, and the otic placode positioning seat includes and ear
Fulcrum that board bottom portion offsets, the support sleeve being placed between otic placode and across support sleeve and the locking that is threadedly coupled with fulcrum
Bar.
Compared with prior art, the utility model has the following beneficial effects:
1, substrate overturning is driven by driving device, exchanges the station of substrate, be applicable to the swing arm dress of different size
Match, without two sets of positioning tools, it is processed using a set of welder, saves cost；
2, two interconnecting pieces that swing arm is supported by fixed part, by rotational positioning portion rotating junction center, and pass through pin
The next top that linking arm is compressed with pressing plate of pivot pin, completes the positioning at swing arm both ends；By compress assembly to the surrounding of swing arm into
Row compresses positioning, rotates spinner handle, pushes against the side plate of the briquetting and swing arm on spinner handle, inside and outside bending plate, and positioning stablity is convenient for it
Assemble welding afterwards；
3, two blocks of parallel plates above and below otic placode difference, after lower plate is placed on fulcrum, place, then by support sleeve
Upper plate alignment is placed on support sleeve again, finally by check lock lever screw-threaded coupling, realizes the positioning to otic placode.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is boom structure schematic diagram.
In figure: 1, pedestal；11, support is conjugated；2, axis is conjugated；21, substrate；12, mounting base；121, driving device；1211,
Speed reducer；1212, shaft coupling；111, bearing block；23, fixed part；24, rotational positioning portion；231, pressing plate；25, pressed seat；251,
Strut；2511, spinner handle；2512, briquetting；26, fulcrum；261, support sleeve；2611, check lock lever；10, side plate；20, interior bending plate；
30, outer bending plate；301, otic placode；40, interconnecting piece；50, connecting hole.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of movable arm welding assembly tooling, referring to Fig.1 with 2 comprising pedestal 1 is provided with displacement support 11 on pedestal 1,
The rotation of 1 length direction of pedestal is provided with displacement axis 2 on displacement support 11, is provided on displacement support 11 and connects with displacement axis 2
The bearing block 111 connect conjugates the substrate 21 for being provided on axis 2 and overturning with the rotation of displacement axis 2, two surfaces up and down of substrate 21
It is provided with the positioning device for positioning swing arm, wherein one end is provided with mounting base 12 to pedestal 1, is arranged in mounting base 12 useful
In the driving device 121 that driving displacement axis 2 drives substrate 21 to overturn, driving device 121 includes the deceleration in mounting base 12
Machine 1211, the shaft coupling 1212 for connecting displacement axis 2 and speed reducer 1211, the optional model BWED152 of speed reducer 1211.
Positioning device include positioned at 21 both ends of substrate with for positioning swing arm both ends support positioning seat, be located at substrate 21
And along at least two compression assembly for being compressed to swing arm peripheral direction of the placement direction of swing arm setting.
Support positioning seat includes being located on substrate 21 with the fixed part 23 for the portion bottom that is located by connecting and for the company of being transferred to
Rotational positioning portion 24 among socket part, fixed part 23 are hardened structure, and rotational positioning portion 24 is dead axle and coaxial hinged turn of dead axle
Axis, shaft has the support shaft that can be transferred between interconnecting piece, for two connecting holes 50 above and below the portion of being located by connecting；On fixed part 23
It is provided with pressing plate 231, pressing plate 231 and fixed part 23 are hinged, can compress the top of interconnecting piece, make the interconnecting piece at swing arm both ends
Stable position；
Compressing assembly includes pressed seat 25 and the strut 251 along horizontal and vertical direction on pressed seat 25, strut
251 is vertical fixed or horizontally hinged with pressed seat 25, and screw connection has the spinner handle along horizontal and vertical direction on strut 251
2511, the briquetting 2512 that spinner handle 2511 is provided with rotation and swing arm lateral surface offsets, with multiple for the carry out to swing arm
The compression in direction makes to assemble more stable.
Substrate 21 is provided with 301 positioning seat of otic placode for positioning otic placode 301, and 301 positioning seat of otic placode includes and otic placode 301
Fulcrum 26 that bottom offsets, the support sleeve 261 being placed between otic placode 301 and pass through support sleeve 261 and with 26 screw thread of fulcrum
The check lock lever 2611 of connection；Otic placode 301 is divided to for upper and lower two blocks of parallel plates, after the lower plate of otic placode 301 is placed on fulcrum 26,
It is again that support sleeve 261 is placed thereon, then the upper plate alignment of otic placode 301 is placed on support sleeve 261 again, finally by locking
The fraising cooperation fulcrum 26 that bar passes through otic placode 301 locks otic placode 301, realizes the positioning to otic placode 301.
The present embodiment is only the explanation to the utility model, is not limitations of the present invention, this field skill
Art personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as
All by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of movable arm welding assembly tooling, including pedestal, it is characterised in that: displacement support is provided on the pedestal, it is described
Along base length direction, rotation is provided with displacement axis on displacement support, is provided on the displacement axis with the rotation of displacement axis and is overturn
Substrate, two surfaces up and down of the substrate are provided with the positioning device for positioning swing arm, the pedestal wherein one end
It is provided with mounting base, the driving device for driving displacement axis to drive substrate overturning is provided in the mounting base.
2. movable arm welding assembly tooling according to claim 1, it is characterised in that: the driving device includes being located at installation
Speed reducer on seat, the shaft coupling for connecting displacement axis and speed reducer.
3. movable arm welding assembly tooling according to claim 1, it is characterised in that: be provided on the displacement support with
Conjugate the bearing block of axis connection.
4. movable arm welding assembly tooling according to claim 1, it is characterised in that: the positioning device includes being located at substrate
Both ends with for position swing arm both ends support positioning seat, on substrate and along swing arm placement direction setting at least two
Compression assembly for being compressed to swing arm peripheral direction.
5. movable arm welding assembly tooling according to claim 4, it is characterised in that: the support positioning seat includes being located at base
With the fixed part for the portion bottom that is located by connecting and the rotational positioning portion for being transferred among interconnecting piece on plate, on the fixed part
It is provided with the pressing plate for compressing interconnecting piece top.
6. movable arm welding assembly tooling according to claim 4, it is characterised in that: the compression assembly include pressed seat and
The strut along horizontal and vertical direction on pressed seat, screw connection has the rotation along horizontal and vertical direction on the strut
Bar, the briquetting that the spinner handle is provided with rotation and swing arm lateral surface offsets.
7. movable arm welding assembly tooling according to claim 1, it is characterised in that: the substrate is provided with for chucking lug
The otic placode positioning seat of plate, the otic placode positioning seat includes the fulcrum to offset with otic placode bottom, the support sleeve that is placed between otic placode
And across support sleeve and the check lock lever that is threadedly coupled with fulcrum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821876846.1U CN209078135U (en) | 2018-11-14 | 2018-11-14 | A kind of movable arm welding assembly tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821876846.1U CN209078135U (en) | 2018-11-14 | 2018-11-14 | A kind of movable arm welding assembly tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209078135U true CN209078135U (en) | 2019-07-09 |
Family
ID=67124105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821876846.1U Active CN209078135U (en) | 2018-11-14 | 2018-11-14 | A kind of movable arm welding assembly tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209078135U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814626A (en) * | 2019-12-24 | 2020-02-21 | 安徽昌永得机械有限公司 | Overlap welding tool suitable for excavator movable arm |
| CN110961759A (en) * | 2019-12-27 | 2020-04-07 | 湖州恒鑫金属制品有限公司 | Driving pipe support and leg rest fixing frame welding mechanism and equipment for seat iron frame |
| CN114346941A (en) * | 2021-12-21 | 2022-04-15 | 上海轩田工业设备有限公司 | Automatic turning device |
| CN117484066A (en) * | 2024-01-02 | 2024-02-02 | 库卡工业自动化(昆山)有限公司 | Positioning clamping equipment and processing system |
-
2018
- 2018-11-14 CN CN201821876846.1U patent/CN209078135U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814626A (en) * | 2019-12-24 | 2020-02-21 | 安徽昌永得机械有限公司 | Overlap welding tool suitable for excavator movable arm |
| CN110961759A (en) * | 2019-12-27 | 2020-04-07 | 湖州恒鑫金属制品有限公司 | Driving pipe support and leg rest fixing frame welding mechanism and equipment for seat iron frame |
| CN110961759B (en) * | 2019-12-27 | 2021-08-06 | 湖州恒鑫金属制品有限公司 | Driving pipe support and leg rest fixing frame welding mechanism and equipment for seat iron frame |
| CN114346941A (en) * | 2021-12-21 | 2022-04-15 | 上海轩田工业设备有限公司 | Automatic turning device |
| CN114346941B (en) * | 2021-12-21 | 2023-11-03 | 上海轩田工业设备有限公司 | Automatic overturning device |
| CN117484066A (en) * | 2024-01-02 | 2024-02-02 | 库卡工业自动化(昆山)有限公司 | Positioning clamping equipment and processing system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209078135U (en) | A kind of movable arm welding assembly tooling | |
| CN206561233U (en) | Spot welding tool | |
| CN208600573U (en) | Mold under a kind of bar folder of adjustable-angle | |
| CN205271252U (en) | Sheet metal component anchor clamps | |
| CN213111729U (en) | Novel coiling device for coating machine | |
| CN207495041U (en) | It pitches class part and bores boring earhole and milling two sides tooling | |
| CN207508590U (en) | A kind of special positioner of welding for carrying out station rotary switching | |
| CN211804617U (en) | Rotatable welding tool for end plate bracket of bullet train | |
| CN202639940U (en) | Self-locking clamping device with rotation function | |
| CN211028757U (en) | Welding frock closing device | |
| CN109648005A (en) | A kind of pin apparatus for bending of electronic component | |
| CN212470589U (en) | Wedge clamping device for plate processing | |
| CN208866555U (en) | Jig is used in a kind of welding | |
| CN209999585U (en) | Injection molding machine mould fixing and adjusting mechanism | |
| CN211192688U (en) | Variable speed hoist and mount crossbeam welding frock | |
| CN211762446U (en) | Automatic dismounting equipment for tubular pile tail plate | |
| CN210703357U (en) | Vertical pressing mechanism suitable for parts with different thicknesses | |
| CN202093991U (en) | Automatic transmitting capacitor device | |
| CN218913963U (en) | Auxiliary device for pipe feeding of pipeline | |
| CN211232186U (en) | Hydraulic pump mounting bracket | |
| CN217596938U (en) | Tool positioning device for barrel assembly | |
| CN219025725U (en) | Follow-up lifting device for press-fit die | |
| CN220312251U (en) | Clamping and pressing plate structure of battery pack clamp | |
| CN220787218U (en) | Pallet carrier | |
| CN216501995U (en) | Quick stop device is used to stamping workpiece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |