CN109894795A - Long axis encircling welding equipment - Google Patents
Long axis encircling welding equipment Download PDFInfo
- Publication number
- CN109894795A CN109894795A CN201910121022.6A CN201910121022A CN109894795A CN 109894795 A CN109894795 A CN 109894795A CN 201910121022 A CN201910121022 A CN 201910121022A CN 109894795 A CN109894795 A CN 109894795A
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- welding equipment
- long axis
- bracket
- equipment according
- holding frame
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- 238000003466 welding Methods 0.000 title claims abstract description 22
- 238000013016 damping Methods 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 claims 2
- 230000033001 locomotion Effects 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008094 contradictory effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000004323 axial length Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention belongs to field of welding devices, it is intended to provide a kind of long axis encircling welding equipment, including limiting tool, the limiting tool includes the holding frame for limit shaft part end, the both ends of the holding frame are respectively equipped with chuck and top pillar, the holding frame middle position also slides the bracket for being connected with and being used to support axis part, and the bracket includes the lifter group for capableing of vertical lifting, the conflict seat at the top of lifter group.
Description
Technical field
The present invention relates to welding equipment, in particular to a kind of long axis encircling welding equipment.
Background technique
In welding, if the longer axis of axial length is encountered, when needing girth weld, it usually needs will grow
Pedestal rises, or uses tooling, or manually limits to long axis, and welding gun is then directed at weld seam and is welded.
Currently, the Chinese patent that application publication number is CN106392456A discloses a kind of fitting circular seam automatic rotary welding
Tooling, including pedestal, on the pedestal, the pedestal is equipped with variable-frequency motor, transmission case and electrical control cabinet, the variable-frequency electric
Machine is set to pedestal one side, and the transmission case and electrical control cabinet are set to the right side of variable-frequency motor side by side；Transmission case and variable-frequency motor
It is engaged and is connected by gear, the electrical control cabinet is electrically connected with variable-frequency motor, and the output shaft of the transmission case is connected with chuck.
But in above-mentioned structure, support base highly remains unchanged vertically, in the different axis part of weld diameter, even if
Scroll chuck can handle the workpiece clamp of different-diameter, but support base is difficult to just contradict on axis part.
Summary of the invention
The object of the present invention is to provide a kind of long axis encircling welding equipment, have convenient for limiting various sizes of axis part
Advantage.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of long axis encircling welding equipment, including limiting tool, the limiting tool include being used for limit shaft part end
Holding frame, the both ends of the holding frame are respectively equipped with chuck and top pillar, and it is useful that the holding frame middle position also slides connection
In the bracket of support shaft part, the bracket includes the lifter group for capableing of vertical lifting, the conflict at the top of lifter group
Seat.
By using above-mentioned technical proposal, when needing to limit the axis part of different-diameter, first with chuck by axis part
One end is blocked, then holds out against the other end in axis part with top pillar, then by adjust lifter group vertical height, can make to
Touch base contradicts the outer round surface to axis part surface side to the ground as far as possible.At this point, the freedom degree of axis part is limited, it is not susceptible to
Play or movement.
Further, the bracket base is equipped with idler wheel, and track, the idler wheel are also connected between the chuck and top pillar
It falls in orbit.
By using above-mentioned technical proposal, the axis part of the shaft shoulder is had if necessary to limit, then movable support bracket, enables multiple supports
Frame is located at the lower section of different-diameter section, and each section of different-diameter section can be contradicted by conflict seat and arrived, limit degree is enhanced.
Further, one of endface of the idler wheel be equipped with the shoulder coaxial with idler wheel, the roller conflicting in
On track, circular bead surface way roller side is contacted on the vertical side of track.
By using above-mentioned technical proposal, idler wheel during scrolling, is not easy to fall off from track.
Further, side is equipped with damping sheet to the cradle surface to the ground, is connected with spiral shell between the damping sheet and bracket
Bar, the damping sheet is located at orbital plane to the ground side and can be in contact with track.
By using above-mentioned technical proposal, when damping sheet is with rail contact, it will be able to frictional resistance is generated between track,
Braking action is played, the position of bracket is not easy play at this time, being capable of effective limit shaft part.
Further, the lifter group includes active lead screw, and the bracket is equipped with the cone for driving active lead screw
Gear pair, handle is led on the driving wheel of the bevel gear pair, and the driven wheel and active threads of lead screw of the bevel gear pair pass
It is dynamic.
Further, the active lead screw is located at the middle position of bottom plate, and active lead screw two sides are symmetrically arranged with flexible
Bar, the symmetrical centre of telescopic rod are the axis of active lead screw.
Bevel gear pair rotation is driven, can be realized active lead screw by rotational handle by using above-mentioned technical proposal
Lifting, for contradicting the axis part outer round surface of different height.
Further, the bevel gear vice division chief is equipped with shell, and the shell side extends to bracket side.
Further, the conflict seat is equipped with the drop resistance wheel for contradicting axis part two sides, and drop hinders to be reserved between wheel
" V " shape recess.
By using above-mentioned technical proposal, recessed position limits axis part convenient for the outer round surface of fitting axis part.
Further, the relative position between the chuck and holding frame remains unchanged, between the top pillar and holding frame
Relative sliding connection.
Further, the top pillar bottom is equipped with idler wheel and the damping sheet for brake wheel.
By using above-mentioned technical proposal, the relative position between top pillar and holding frame is adjustable, can be suitable for different length
The axis part of degree.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for embodiment device entirety；
Fig. 2 is the structural schematic diagram for embodying limiting tool；
Fig. 3 is that the portion the A enlarged drawing of Fig. 2 is used to embody the structural schematic diagram of lifter group；
Fig. 4 is the structural schematic diagram for embodying bevel gear pair.
In figure, 1, limiting tool；11, holding frame；12, chuck；13, top pillar；2, bracket；21, lifter group；211, actively
Lead screw；212, telescopic rod；22, seat is contradicted；3, idler wheel；31, shoulder；4, track；5, damping sheet；6, screw rod；7, bevel gear pair；8,
Handle；9, shell；10, drop resistance wheel.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
A kind of long axis encircling welding equipment, including limiting tool 1, limiting tool 1 include for limit shaft part end
Holding frame 11,11 whole installation of holding frame are " u "-shaped, are respectively equipped with chuck 12 and top pillar 13, chuck at the both ends of holding frame 11
12 use scroll chuck 12, and chuck 12 and top pillar 13 are oppositely arranged, in use, current chuck 12 blocks axis part end, then
With the other end of 13 lifting axe part of top pillar.
It is also slid in 11 middle position of holding frame and is connected with the bracket 2 for being used to support axis part, the bottom of holding frame 11 is set
It is set to the horizontal rail 4 of connecting chuck 12 and top pillar 13, bracket 2 is fallen in horizontal rail 4.2 bottom of bracket is equipped with idler wheel 3,
Idler wheel 3 is symmetrical arranged in 2 two sides of the bottom of bracket, and horizontal rail 4 is equipped with two, and two side wheels 3 with 2 bottom of bracket support respectively
Touching.In order to reduce a possibility that idler wheel 3 is crooked from track 4, it is equipped with and idler wheel in one of endface of cylindrical roller 3
The shoulder 31 of 3 coaxial shoulders 31, the respective institute's band of idler wheel 3 of two sides is oppositely arranged.When idler wheel 3 rolls on track 4, idler wheel
3 contact on track 4, and shoulder 31 contacts on the vertical side of track 4 towards 3 side of idler wheel.
Bracket 2 includes the lifter group 21 for capableing of vertical lifting, the conflict seat 22 positioned at 21 top of lifter group.Elevating lever
Group 21 includes active lead screw 211, is symmetrically arranged with telescopic rod 212 in the two sides of active lead screw 211, in the present embodiment, each group of liter
Telescopic rod 212 there are two being all provided in drop bar group 21, and the symmetrical centre of two telescopic rods 212 is the central axis of active lead screw 211.
The motion principle of active lead screw 211 is: 211 top of active lead screw is connected with seat 22 is contradicted, 211 top of active lead screw
It is threadedly coupled between 22 bottom of seat with contradicting, that is to say, that when active lead screw 211 rotates, contradict seat 22 for active lead screw 211
The linear motion being converted on vertical direction.211 bottom of active lead screw is equipped with bevel gear pair 7, the driven wheel of bevel gear pair 7
It is coaxially connected between active lead screw 211, level leads to handle 8 on the driving wheel of bevel gear pair 7, when rotational handle 8, actively
Wheel drives driven wheel, and driven wheel drives active lead screw 211, and active lead screw 211 will contradict the lift or to decline upwards of seat 22.
A possibility that seat 22 is rotated with active lead screw 211 is contradicted in order to reduce, the top of two telescopic rods 212 and conflict seat
22 bottoms are connected.The hollow tube that each telescopic rod 212 is all made of mutually nested different-diameter realizes telescopic effect.
Meanwhile it can also only be contradicted using another kind of drive, that is, 211 top of active lead screw according to the actual situation
22 bottom of seat is being contradicted, and is being threadedly coupled between active lead screw 211 and driven wheel, when driven wheel rotates, active lead screw 211 will be from
The vertical motion for being converted into up and down direction of driving wheel drives and contradicts the up and down motion of seat 22.Shell 9 is equipped at bevel gear pair 7,
9 side of shell extends to 2 side of bracket.
It is equipped with damping sheet 5 towards ground side in bracket 2, screw rod 6, damping sheet 5 are connected between damping sheet 5 and bracket 2
It can be in contact towards ground side and with track 4 positioned at track 4.After screw rod 6 is tightened, damping sheet 5 and track 4 are closely pasted
It closes, generates huge frictional resistance.
Damping sheet 5 and shell 9 are located at the position of 2 two sides of bracket, to realize gravitational equilibrium.
It contradicts the drop that seat 22 is equipped with for contradicting axis part two sides and hinders wheel 10, it is recessed to be reserved with " V " shape between drop resistance wheel 10
It falls into.
Relative position between chuck 12 and holding frame 11 remains unchanged, and Relative sliding connects between top pillar 13 and holding frame 11
It connects.Since holding frame 11 is " u "-shaped, in the vertical support section of two of 11 both ends of holding frame, one to be connected with chuck 12 consolidates
It is connected in 11 bottom of holding frame, and idler wheel 3 is arranged at the vertical support section bottom where top pillar 13, it can be in 11 bottom position of holding frame
It rolls.
13 bottom of top pillar is again provided with damping sheet 5, uses spiral shell between the vertical support section where damping sheet 5 and top pillar 13
Nail is connected, and when screw-driving, damping sheet 5 is adjacent to 11 bottom of vertical support section and holding frame, plays the work for increasing frictional resistance
With to realize braking purpose.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of long axis encircling welding equipment, including limiting tool (1), it is characterised in that: the limiting tool (1) includes being used for
The both ends of the holding frame (11) of limit shaft part end, the holding frame (11) are respectively equipped with chuck (12) and top pillar (13), institute
It states holding frame (11) middle position and also slides and be connected with the bracket (2) for being used to support axis part, the bracket (2) includes that can erect
The lifter group (21) for going straight up to drop, the conflict seat (22) being located at the top of lifter group (21).
2. long axis encircling welding equipment according to claim 1, it is characterised in that: bracket (2) bottom is equipped with idler wheel
(3), it is also connected with track (4) between the chuck (12) and top pillar (13), the idler wheel (3) falls on track (4).
3. long axis encircling welding equipment according to claim 2, it is characterised in that: one of end of the idler wheel (3)
The shoulder (31) coaxial with idler wheel (3) is equipped at face, the idler wheel (3) contacts on track (4), and the shoulder (31) is towards rolling
Wheel (3) side contacts on the vertical side of track (4).
4. long axis encircling welding equipment according to claim 2, it is characterised in that: the bracket (2) is towards ground side
It equipped with damping sheet (5), is connected with screw rod (6) between the damping sheet (5) and bracket (2), the damping sheet (5) is located at track
(4) it can be in contact towards ground side and with track (4).
5. long axis encircling welding equipment according to claim 1, it is characterised in that: the lifter group (21) includes actively
Lead screw (211), the bracket (2) are equipped with the bevel gear pair (7) for driving active lead screw (211), the bevel gear pair (7)
Driving wheel on lead to handle (8), the driven wheel of the bevel gear pair (7) and active lead screw (211) screw-driven.
6. long axis encircling welding equipment according to claim 5, it is characterised in that: the active lead screw (211) is located at bottom
The middle position of plate, active lead screw (211) two sides are symmetrically arranged with telescopic rod (212), and the symmetrical centre of telescopic rod (212) is
The axis of active lead screw (211).
7. long axis encircling welding equipment according to claim 5, it is characterised in that: be equipped at the bevel gear pair (7) outer
Shell (9), shell (9) side extend to bracket (2) side.
8. long axis encircling welding equipment according to claim 1, it is characterised in that: the conflict seat (22) is equipped with and is used for
The drop resistance wheel (10) of axis part two sides is contradicted, " V " shape recess is reserved between drop resistance wheel (10).
9. long axis encircling welding equipment according to claim 1, it is characterised in that: the chuck (12) and holding frame (11)
Between relative position remain unchanged, Relative sliding is connect between the top pillar (13) and holding frame (11).
10. long axis encircling welding equipment according to claim 9, it is characterised in that: top pillar (13) bottom is equipped with rolling
The damping sheet (5) taken turns (3) and be used for brake wheel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910121022.6A CN109894795A (en) | 2019-02-19 | 2019-02-19 | Long axis encircling welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910121022.6A CN109894795A (en) | 2019-02-19 | 2019-02-19 | Long axis encircling welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109894795A true CN109894795A (en) | 2019-06-18 |
Family
ID=66944948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910121022.6A Pending CN109894795A (en) | 2019-02-19 | 2019-02-19 | Long axis encircling welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109894795A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328442A (en) * | 2019-07-29 | 2019-10-15 | 武汉高力热喷涂工程有限责任公司 | A kind of hydraulic prop roll surface plasma surfacing machine |
| CN112296969A (en) * | 2020-10-23 | 2021-02-02 | 中天科技集团海洋工程有限公司 | Steel pipe pile storage equipment |
| CN112935697A (en) * | 2021-04-09 | 2021-06-11 | 郑州越达科技装备有限公司 | Straight seam welding and group welding equipment for large-diameter cylinder |
| CN113427121A (en) * | 2021-07-08 | 2021-09-24 | 广东原点智能技术有限公司 | Indexing support device |
| CN116689807A (en) * | 2023-07-06 | 2023-09-05 | 中国铁建重工集团股份有限公司 | Part support device and part processing method |
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|---|---|---|---|---|
| KR20090092588A (en) * | 2008-02-27 | 2009-09-01 | (주)씨에프 이엔티 | Tig automatic welding machine |
| CN205496833U (en) * | 2016-04-01 | 2016-08-24 | 中车齐齐哈尔车辆有限公司 | Well roof beam welding system |
| CN106392456A (en) * | 2016-11-17 | 2017-02-15 | 中电装备青岛豪迈钢结构有限公司 | Automatic spin welding tool for circular seams of pipe fittings |
| CN107160008A (en) * | 2017-06-19 | 2017-09-15 | 江西洪都航空工业集团有限责任公司 | A kind of special welding machine for circular weld |
| CN108838711A (en) * | 2018-07-24 | 2018-11-20 | 安庆市吉安汽车零件锻轧有限公司 | A kind of automobile longaxones parts processing bottom support workpiece |
| CN210046248U (en) * | 2019-02-19 | 2020-02-11 | 无锡金红鹰工业自动化有限公司 | Long shaft circular seam welding device |
-
2019
- 2019-02-19 CN CN201910121022.6A patent/CN109894795A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090092588A (en) * | 2008-02-27 | 2009-09-01 | (주)씨에프 이엔티 | Tig automatic welding machine |
| CN205496833U (en) * | 2016-04-01 | 2016-08-24 | 中车齐齐哈尔车辆有限公司 | Well roof beam welding system |
| CN106392456A (en) * | 2016-11-17 | 2017-02-15 | 中电装备青岛豪迈钢结构有限公司 | Automatic spin welding tool for circular seams of pipe fittings |
| CN107160008A (en) * | 2017-06-19 | 2017-09-15 | 江西洪都航空工业集团有限责任公司 | A kind of special welding machine for circular weld |
| CN108838711A (en) * | 2018-07-24 | 2018-11-20 | 安庆市吉安汽车零件锻轧有限公司 | A kind of automobile longaxones parts processing bottom support workpiece |
| CN210046248U (en) * | 2019-02-19 | 2020-02-11 | 无锡金红鹰工业自动化有限公司 | Long shaft circular seam welding device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328442A (en) * | 2019-07-29 | 2019-10-15 | 武汉高力热喷涂工程有限责任公司 | A kind of hydraulic prop roll surface plasma surfacing machine |
| CN112296969A (en) * | 2020-10-23 | 2021-02-02 | 中天科技集团海洋工程有限公司 | Steel pipe pile storage equipment |
| CN112935697A (en) * | 2021-04-09 | 2021-06-11 | 郑州越达科技装备有限公司 | Straight seam welding and group welding equipment for large-diameter cylinder |
| CN112935697B (en) * | 2021-04-09 | 2023-10-24 | 郑州越达科技装备有限公司 | Straight seam welding and team forming welding equipment for large-diameter cylinder |
| CN113427121A (en) * | 2021-07-08 | 2021-09-24 | 广东原点智能技术有限公司 | Indexing support device |
| CN116689807A (en) * | 2023-07-06 | 2023-09-05 | 中国铁建重工集团股份有限公司 | Part support device and part processing method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190618 |