CN209078275U - A kind of swing arm machining tooling - Google Patents
A kind of swing arm machining tooling Download PDFInfo
- Publication number
- CN209078275U CN209078275U CN201821861504.2U CN201821861504U CN209078275U CN 209078275 U CN209078275 U CN 209078275U CN 201821861504 U CN201821861504 U CN 201821861504U CN 209078275 U CN209078275 U CN 209078275U
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- China
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- swing arm
- seat
- pedestal
- interconnecting piece
- block
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Abstract
The utility model discloses a kind of swing arms to machine tooling, including pedestal, pedestal upper surface is provided with the height-regulating seat for being used to support interconnecting piece at its both ends, pedestal is arranged there are two the first pressed seat between attachment base, the pressing device for being compressed to swing arm four direction is provided on first pressed seat, pedestal upper surface both ends are symmetrically arranged with alignment device, alignment device includes the fixed block positioned at two sides of base, the at least one guide rod being connected between fixed block, along guide rod sliding and two pieces of sliding shoes between fixed board, the driving screw rod parallel with guide rod across sliding block, driving screw rod includes two threaded bodies that are oppositely oriented and connecting respectively with sliding shoe, sliding block is provided with the claw for protruding into interconnecting piece and the inner sidewall by being located remotely from each other stretching interconnecting piece, its key points of the technical solution are that, swing arm is prevented It is turned up after being adjusted on seat, is bonded by alignment device with interconnecting piece, contraposition calibration is carried out to the interconnecting piece at both ends, realizes and is accurately positioned.
Description
Technical field
The utility model relates to technical fields of mechanical processing, more specifically, it relates to which a kind of swing arm machines tooling.
Background technique
Excavator swing arm is box-type metal weldedstructure part, as shown in Figure 1, swing arm is by both side plate 10, interior bending plate
20,301 outer bending plate 30, interconnecting piece 40, otic placode weldings form, and interconnecting piece 40 has connecting hole 50.
Swing arm after lifting is mainly placed on processing tool by the prior art when processing swing arm, then passes through clamping
The side plate 10 of swing arm, interior bending plate 20, outer bending plate 30, interconnecting piece 40 is fixed in mechanism, and still, the prior art is used
Processing tool lack alignment device, positioning accuracy is unable to accurately control, so that processing quality cannot be protected.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of swing arms to machine tooling,
Have the effect of to swing arm precise positioning.
To achieve the above object, the utility model provides following technical solution:
A kind of swing arm machining tooling, including pedestal, the pedestal upper surface are provided at its both ends and are respectively used to
Support interconnecting piece height-regulating seat, the pedestal be arranged positioned at attachment base between there are two the first pressed seat, first pressed seat
On be provided with pressing device for being compressed to swing arm four direction, the pedestal upper surface both ends are about base central pair
Title is provided with alignment device, and the alignment device includes the fixed block for being located at two sides of base, is connected between fixed block at least
A piece guide rod, slid along guide rod and two pieces of sliding shoes between fixed board, across the sliding block driving parallel with guide rod
Screw rod, the driving screw rod includes two threaded bodies that are oppositely oriented and connecting respectively with sliding shoe, and the sliding block is provided with
Protrude into the claw of interconnecting piece and the inner sidewall by being located remotely from each other stretching interconnecting piece.
Preferably, there are two isometry block, the isometry block is provided with for across connecting hole for the height-regulating seat two sides setting
The support pin shaft being placed on isometry block afterwards.
Preferably, the diameter of the support pin shaft is less than the aperture of connecting hole.
Preferably, the isometry block upper surface is provided perpendicular to the lengthening block of support pin shaft placement direction.
Preferably, the rotating seat that seat is turned up and includes pedestal and is connect with whorl of base, the rotating seat outer circle wall
Center symmetric setting has several spinner handles.
Preferably, described two first pressed seats are symmetrical arranged about base central, and the base central is provided with second
Pressed seat, second pressed seat include positioned at swing arm placement direction two sides with the pressure for compressing simultaneously to two side plates of swing arm
Tight device.
Compared with prior art, the utility model has the following beneficial effects:
1, after being placed on the two of swing arm interconnecting piece on height-regulating seat, two claws are located at interconnecting piece, pass through rotation
Screw rod is driven, under oppositely oriented threaded body effect, claw is located remotely from each other, until touching with interconnecting piece, contraposition adjusting is carried out,
Since alignment device is symmetrical arranged, to guarantee swing arm registration in the horizontal direction；
2, by that pin shaft will be supported to be placed in advance in the connecting hole of interconnecting piece, by boom hoisting, support pin shaft is prevented
On lengthening block, make that pin shaft is supported to be supported swing arm, then aligned by alignment device, it is right that seat is turned up finally by rotation
Swing arm is supported, and since the diameter of the support pin shaft of support pin shaft is less than connecting hole aperture, seat is turned up swing arm both ends are contour
After support, support pin shaft can be taken away；
3, by pressing device, swing arm surrounding is compressed, is that positioning is more stable and accurate, it is easy to process.
Detailed description of the invention
Fig. 1 is the boom structure schematic diagram of the present embodiment；
Fig. 2 is the location structure schematic diagram of the present embodiment.
In figure: 1, pedestal；11, seat is turned up；111, pedestal；112, rotating seat；1121, spinner handle；12, the first pressed seat；13,
Second pressed seat；2, fixed block；21, guide rod；211, sliding shoe；22, screw rod is driven；221, threaded body；2111, claw；3,
Isometry block；31, pin shaft is supported；311, block is lengthened；4, pressing device；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 swing arm machines tooling, referring to Fig.1 with 2 comprising pedestal 1,1 upper surface of pedestal are arranged at its both ends
There is the height-regulating seat 11 for being respectively used to support interconnecting piece 40, the rotation that seat 11 includes pedestal 111 and is threadedly coupled with pedestal 111 is turned up
Seat 112,112 outer circle wall center symmetric setting of rotating seat has several spinner handles 1121, convenient for rotation rotating seat 112, and to it
It is accurate to adjust.
Pedestal 1 is arranged there are two the first pressed seat 12 between attachment base, be provided on the first pressed seat 12 for pair
The pressing device 4 that swing arm four direction is compressed, two the first pressed seats 12 are about 1 center symmetric setting of pedestal, in pedestal 1
The heart is provided with the second pressed seat 13, and the second pressed seat 13 includes being located at swing arm placement direction two sides for simultaneously to swing arm two
The pressing device 4 that side plate 10 compresses.First pressed seat 12 includes the pillar positioned at swing arm two sides, and top is rotatable with one piece
Resigning plate, lower section is plate body, after swing arm is placed, is surrounded swing arm in " mouth " font, and pressing device 4 thereon is and pillar, plate
The last item that body, resigning plate are threadedly coupled, end have pressure head, for compressing to swing arm surrounding；Second pressed seat 13 includes one
The metal plate bracket of a bottom and two pillars positioned at swing arm two sides, pressing device 4 thereon are to be threaded in two pillars
On last item, end have pressure head, for middle part compress.To realize multi-faceted compression, increase stability.
There is alignment device at 1 upper surface both ends of pedestal about 1 center symmetric setting of pedestal, and alignment device includes being located at pedestal 1
The fixed block 2 of two sides, at least one guide rod 21 being connected between fixed block 2, along guide rod 21 slide and be located at fixed board it
Between two pieces of sliding shoes 211, across the sliding block driving screw rod 22 parallel with guide rod 21, driving screw rod 22 includes two rotation direction phases
Threaded body 221 that is anti-and connecting respectively with sliding shoe 211, sliding block, which is provided with, protrudes into interconnecting piece 40 and by being located remotely from each other stretching
The claw 2111 of the inner sidewall of interconnecting piece 40 aligns swing arm both ends by two claws 2111 by 40 stretching of interconnecting piece.
The setting of 11 two sides of seat is turned up there are two isometry block 3, isometry block 3 is provided with for being placed on after connecting hole 50
The diameter of support pin shaft 31 on high block 3, support pin shaft 31 is less than the aperture of connecting hole 50, and 3 upper surface of isometry block is provided with vertical
Directly prevent from slipping for increasing area in the lengthening block 311 of support 31 placement direction of pin shaft.
Working principle is as follows:
1, after the connecting hole 50 that pin shaft is first passed through to swing arm, two alignments of interconnecting piece 40 of swing arm are turned up by derricking gear
Seat 11 is put down, and pin shaft is contacted with isometry block 3 first, and is supported to swing arm；
2, rotate driving screw rod 22, in the case where oppositely oriented threaded body 221 acts on, claw 2111 is located remotely from each other, until with
Interconnecting piece 40 touches, and carries out centering adjusting, and alignment device is symmetrical arranged, and then guarantees swing arm registration in the horizontal direction；
3, rotation is turned up 11 pairs of interconnecting pieces 40 of seat and is supported, since the diameter of the support pin shaft 31 of support pin shaft 31 is less than
50 aperture of connecting hole is turned up seat 11 for the contour support in swing arm both ends, then, support pin shaft 31 is taken away, swing arm both ends have positioned
At；
4, start pressing device 4 simultaneously, swing arm is compressed from surrounding, swing arm positioning is completed.
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 (6)
1. a kind of swing arm machines tooling, including pedestal, it is characterised in that: the pedestal upper surface is provided at its both ends
Be respectively used to the height-regulating seat of support interconnecting piece, the pedestal be arranged positioned at attachment base between there are two the first pressed seat, described the
The pressing device for being compressed to swing arm four direction is provided on one pressed seat, the pedestal upper surface both ends are about base
Seat center symmetric setting has an alignment device, the alignment device include positioned at two sides of base fixed block, be connected to fixed block it
Between at least one guide rod, slide along guide rod and two pieces of sliding shoes positioned at fixed board between, pass through sliding block and guide rod is put down
Capable driving screw rod, the driving screw rod include two threaded bodies that are oppositely oriented and connecting respectively with sliding shoe, the cunning
Block is provided with the claw for protruding into interconnecting piece and the inner sidewall by being located remotely from each other stretching interconnecting piece.
2. swing arm according to claim 1 machines tooling, it is characterised in that: there are two the height-regulating seat two sides settings etc.
High block, the isometry block are provided with the support pin shaft for being placed on isometry block after connecting hole.
3. swing arm according to claim 2 machines tooling, it is characterised in that: the diameter of the support pin shaft is less than connection
The aperture in hole.
4. swing arm according to claim 2 machines tooling, it is characterised in that: the isometry block upper surface is provided with vertically
In the lengthening block of support pin shaft placement direction.
5. swing arm according to claim 1 machines tooling, it is characterised in that: the height-regulating seat includes pedestal and and pedestal
The rotating seat of threaded connection, the rotating seat outer circle wall center symmetric setting have several spinner handles.
6. swing arm according to claim 1 machines tooling, it is characterised in that: described two first pressed seats are about pedestal
Center symmetric setting, the base central are provided with the second pressed seat, and second pressed seat includes being located at swing arm placement direction
Two sides are with the pressing device for compressing simultaneously to two side plates of swing arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821861504.2U CN209078275U (en) | 2018-11-14 | 2018-11-14 | A kind of swing arm machining tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821861504.2U CN209078275U (en) | 2018-11-14 | 2018-11-14 | A kind of swing arm machining tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209078275U true CN209078275U (en) | 2019-07-09 |
Family
ID=67123716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821861504.2U Active CN209078275U (en) | 2018-11-14 | 2018-11-14 | A kind of swing arm machining tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209078275U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900086A (en) * | 2019-12-21 | 2020-03-24 | 徐州智畅机器人系统有限公司 | Clamping tool for processing head and tail of crane arm |
| CN111421284A (en) * | 2020-05-09 | 2020-07-17 | 广西玉柴重工有限公司 | Vertical assembling and welding clamp for movable arm of hydraulic excavator |
-
2018
- 2018-11-14 CN CN201821861504.2U patent/CN209078275U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900086A (en) * | 2019-12-21 | 2020-03-24 | 徐州智畅机器人系统有限公司 | Clamping tool for processing head and tail of crane arm |
| CN110900086B (en) * | 2019-12-21 | 2024-04-12 | 徐州智畅机器人系统有限公司 | Clamping tool for processing head and tail of crane arm |
| CN111421284A (en) * | 2020-05-09 | 2020-07-17 | 广西玉柴重工有限公司 | Vertical assembling and welding clamp for movable arm of hydraulic excavator |
| CN111421284B (en) * | 2020-05-09 | 2024-09-27 | 广西玉柴重工有限公司 | Vertical dress of hydraulic shovel swing arm welds anchor clamps |
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