CN108213828A - Automobile pipe fitting weld fixture apparatus - Google Patents
Automobile pipe fitting weld fixture apparatus Download PDFInfo
- Publication number
- CN108213828A CN108213828A CN201810024297.3A CN201810024297A CN108213828A CN 108213828 A CN108213828 A CN 108213828A CN 201810024297 A CN201810024297 A CN 201810024297A CN 108213828 A CN108213828 A CN 108213828A
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- pull rod
- rod
- babinet
- connecting rod
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention relates to welding technology fields, more particularly to a kind of automobile pipe fitting weld fixture apparatus, including machine table, the monosymmetric of machine table respectively sets a babinet, box body-sliding is connected on machine table surface, two parallel conveyer belts are additionally provided in machine table, two conveyer belts are located between two babinets；Babinet is equipped with slide opening, and the side towards conveyer belt of babinet is equipped with fixed mechanism, and the fixed mechanism includes two and is located at sustained height and the locating rod being mutually parallel, and two positioning pole lengths are identical, and one end of locating rod is fixedly connected with babinet.It is an object of the invention to solve the problems, such as that the pipe fitting of different tube diameters is difficult to the heart.
Description
Technical field
The present invention relates to welding technology field more particularly to a kind of automobile pipe fitting weld fixture apparatus.
Background technology
It is typically easily to be coordinated by worker in conventional welding process, when two pipe fittings are welded, due to pipe fitting
Inner hollow, it is difficult to find its axis accurately, and two pipe fittings of welding requirements are as possible to the heart, i.e., the central axes coincidence of two pipe fittings.Especially
It is when being welded to the pipe fitting of two different tube diameters, extremely difficult to the heart, directly results in the inefficiency and workpiece of production
The qualification rate of product is not high, increases the difficulty of welding and increases cost of labor.
In addition, the fixation to be aspired for stability during two pipe fitting weldings, and existing fixing device fixes pipe fitting
Afterwards, it cannot meet from all directions of pipe fitting and soldering is carried out to pipe fitting.
Invention content
It is an object of the invention to propose a kind of automobile pipe fitting weld fixture apparatus, to solve the pipe fitting of different tube diameters to the heart
The problem of difficult.
To achieve these goals, base case of the invention is：Automobile pipe fitting weld fixture apparatus, including machine table,
The monosymmetric of machine table respectively sets a babinet, and box body-sliding is connected on machine table surface, and two are additionally provided in machine table
Parallel conveyer belt, two conveyer belts are located between two babinets；Babinet is equipped with slide opening, on the side towards conveyer belt of babinet
Equipped with fixed mechanism, the fixed mechanism is located at sustained height including two and the locating rod being mutually parallel, two locating rods are long
Spend identical, one end of locating rod is fixedly connected with babinet, and the fixed mechanism further includes pull rod, and the pull rod is located at two positioning
Between bar, the length of pull rod is more than the length of locating rod, and two pull rods are coaxial, and one end of pull rod is connected by slide opening and box body-sliding
It connects, the one end of pull rod far from babinet is equipped with two groups of connecting rods, and two groups of connecting rods are symmetrically distributed in the both sides of pull rod axial direction, every group of connecting rod packet
Include first connecting rod, second connecting rod and strut, one end of first connecting rod and second connecting rod is hinged on pull rod, first connecting rod and
The one end of two connecting rods far from pull rod is hinged on strut, and the pull rod and every group of connecting rod form parallelogram, and described
Sliding slot is equipped on one connecting rod in the axial direction, the one end of the locating rod far from babinet is equipped with rotation axis, and the rotation axis is slided
It is connected in sliding slot.
The technical principle of this base case is：
In the present solution, two fixed mechanisms are symmetrical, two pull rods are coaxial, i.e., two pull rods are located at same straight line
On, and can along this linear reciprocation slide, this straight line is the common central axis line of two pipe fittings below.
Pull rod is slidably connected in slide opening, when pull rod opposite case slides, since locating rod is fixed on babinet, and locating rod
Rotation axis be slidably connected in the sliding slot of first connecting rod, first connecting rod and the equal one end of second connecting rod are hinged on pull rod, therefore
Pull rod drives first connecting rod and second connecting rod to swing, since pull rod and every group of connecting rod will form parallelogram always, because
This, first connecting rod and second connecting rod drive strut closer or far from locating rod, while rotation axis is slided on the chute.
There are two limiting conditions for fixed mechanism in this programme, fixed when being that pull rod slides into two extreme positions respectively
Mechanism is contracted to minimum, and strut is almost overlapped with locating rod；And fixed mechanism is expanded to maximum, strut Distance positioning bar is most
Far.
It when fixed mechanism is contracted to minimum, is penetrated in pipe fitting convenient for fixed mechanism, fixed mechanism then is unfolded, two supports
When the distance between bar is pipe fitting internal diameter, strut can not continue to strut (i.e. fixed mechanism can not continue to be unfolded), due to pull rod position
In the centre of two struts, therefore, pull rod axis is overlapped with the central axes of pipe fitting at this time.
The specific work process of this programme is：
The pipe fitting of two kinds of different tube diameters is individually positioned on two conveyer belts and is moved with conveyer belt, when being moved to two babinets
Between station when, push babinet, two fixed mechanisms is made to respectively enter the first half in pipe fitting；Then pull rod is pulled, is made solid
Determine mechanism deploying, strut is unfolded and is slided on the inner wall of pipe fitting, during two struts slide on the inner wall of pipe fitting, two
Root strut props up pipe fitting, hanging so as to which pipe fitting be made to leave conveyer belt；Strut continues to strut, when the distance between two struts are
During pipe fitting internal diameter, strut can not continue to strut, and two struts are respectively supported at the both ends of pipe fitting inner wall, the central axes of pipe fitting at this time
It is overlapped with pull rod axis.It is achieved thereby that the central axes of two pipe fittings overlap, two pipe fittings are to the heart.
Then remain stationary as pull rod opposite case, so as to keep support to two pipe fittings and two pipe fittings to the heart,
Make two babinets close to each other, so as to which the end for making two pipe fittings offsets together, be then able to be subjected to.
This base case has the beneficial effect that：
1st, in the present solution, two pull rods are located on the same line, this straight line be two pipe fittings below it is common in
Axis.Pull rod only need to be pulled, two struts prop up pipe fitting, and pipe fitting is lifted the position overlapped to pipe fitting central axes with pull rod axis
Put, it is achieved thereby that two pipe fittings to the heart.Compared with prior art, the present apparatus can not only be to the pipe fitting pair of identical caliber
The heart, additionally it is possible to the pipe fittings of different tube diameters to the heart, solve the problems, such as that the pipe fitting of different tube diameters is difficult to the heart.
2nd, the fixed mechanism in this programme props up two pipe fittings, so as to which pipe fitting be made to leave conveyer belt and hanging, makes welding
Personnel easily can carry out soldering from all directions of pipe fitting to it.
Further, there is gap between the slide opening and pull rod, be threadedly coupled on the inner wall of slide opening be useful for holding out against it is described
The puller bolt of pull rod.
When central axes are moved on pipe fitting being overlapped with pull rod axis, puller bolt is rotated, makes to hold out against spiral top and strains at bar, is limited
Pull rod continues to slide.After pull rod opposite case is motionless, pipe fitting is by the firm position being fixed on to the heart, convenient for subsequently welding.
Further, the strut is telescopic rod, and the telescopic end of strut is towards babinet.
For longer pipe fitting, strut can extend, conducive to longer pipe fitting is propped up.
Further, slide opening includes four inner walls, is threadedly coupled on each inner wall and is useful for holding out against holding out against for the pull rod
Bolt.
It is held out against from all directions of pull rod, when ensureing that move to central axes on pipe fitting overlaps with pull rod axis, pipe fitting quilt
The firm position being fixed on to the heart.
Further, the strut is equipped with to reduce the lubricious of friction.
It is slided on the inner wall of pipe fitting during being unfolded conducive to strut, ensures that two struts can be respectively supported at internal diameter
Both ends.
Description of the drawings
Fig. 1 is the structure diagram of fixed mechanism in the embodiment of the present invention；
Fig. 2 enters schematic diagram during pipe fitting for the fixed mechanism of retracted position；
Fig. 3 is expanded to schematic diagram when can not continue expansion for fixed mechanism in pipe fitting；
Fig. 4 is the sectional view at A in Fig. 3.
Specific embodiment
It is further described below by specific embodiment：
Reference numeral in Figure of description includes：Machine table 1, babinet 2, conveyer belt 11, slide opening 21, locating rod 3, pull rod
4th, first connecting rod 51, second connecting rod 52, strut 6, sliding slot 511, rotation axis 31, pipe fitting 7, fixed mechanism 8.
Embodiment is substantially as shown in Figure 1 and Figure 4：Automobile pipe fitting weld fixture apparatus, including machine table 1, the two of machine table 1
Side symmetrically respectively sets a babinet 2, and babinet 2 is slidably connected on 1 surface of machine table, be additionally provided in machine table 1 two it is parallel
Conveyer belt 11, two conveyer belts 11 are located between two babinets 2；Babinet 2 is equipped with slide opening 21, babinet 2 towards conveyer belt 11
Side is equipped with fixed mechanism 8, and the fixed mechanism 8 includes two and is located at sustained height and the locating rod 3 that is mutually parallel, two
3 length of locating rod is identical, and two pull rods 3 are coaxial, and one end of locating rod 3 is fixedly connected with babinet 2, and the fixed mechanism 8 also wraps
Pull rod 4 is included, the pull rod 4 is located between two locating rods 3, and the length of pull rod 4 is more than the length of locating rod 3, one end of pull rod 4
It is slidably connected by slide opening 21 and babinet 2, the one end of pull rod 4 far from babinet 2 is equipped with two groups of connecting rods, and two groups of connecting rods are symmetrically distributed in
The axial both sides of pull rod 4, every group of connecting rod include first connecting rod 51, second connecting rod 52 and strut 6, first connecting rod 51 and second connecting rod
52 one end is hinged on pull rod 4, and the one end of first connecting rod 51 and second connecting rod 52 far from pull rod 4 is hinged on strut 6,
The pull rod 4 and every group of connecting rod form parallelogram, and sliding slot 511, institute are equipped in the axial direction on the first connecting rod 51
The one end of locating rod 3 far from babinet 2 is stated equipped with rotation axis 31, the rotation axis 31 is slidably connected in sliding slot 511.
In the present embodiment, two fixed mechanisms 8 are symmetrical, and two pull rods 3 are coaxial, i.e., two pull rods 4 are located at same
It on straight line, and can along this linear reciprocation slide, this straight line is the common central axis line of two pipe fittings 7 below.
Pull rod 4 is slidably connected in slide opening 21, when 4 opposite case 2 of pull rod slides, since locating rod 3 is fixed on babinet 2
On, the rotation axis 31 of locating rod 3 is slidably connected in the sliding slot 511 of first connecting rod 51, and first connecting rod 51 and second connecting rod 52 are equal
One end is hinged on pull rod 4, therefore pull rod 4 drives first connecting rod 51 and second connecting rod 52 to swing, due to pull rod 4 and every group
Connecting rod will form parallelogram always, and therefore, first connecting rod 51 and second connecting rod 52 drive strut 6 closer or far from locating rod
3, while rotation axis 31 is slided on sliding slot 511.
Limiting condition that there are two fixed mechanisms 8 in the present embodiment, when being that pull rod 4 slides into two extreme positions respectively,
Fixed mechanism 8 is contracted to minimum, and strut 6 is almost overlapped with locating rod 3；And fixed mechanism 8 is expanded to maximum, 6 distance of strut
Locating rod 3 is farthest.
It when fixed mechanism 8 is contracted to minimum, is penetrated in pipe fitting 7 convenient for fixed mechanism 8, is then unfolded fixed mechanism 8, two
When the distance between root strut 6 is 7 internal diameter of pipe fitting, strut 6 can not continue to strut (i.e. fixed mechanism 8 can not continue to be unfolded), by
It is located at the centre of two struts 6 in pull rod 4, therefore, 4 axis of pull rod is overlapped with the central axes of pipe fitting 7 at this time.
The specific work process of the present embodiment is：The pipe fitting 7 of two kinds of different tube diameters is individually positioned on two conveyer belts 11
It is moved with conveyer belt 11, when the station between being moved to two babinets 2, babinet 2 is pushed, as shown in Fig. 2, making two fixed machines
Structure 8 respectively enters the first half in pipe fitting 7；Then pull rod 4 is pulled, fixed mechanism 8 is unfolded, strut 6 is unfolded and in pipe fitting 7
It is slided on inner wall, during two struts 6 slide on the inner wall of pipe fitting 7, as shown in figure 3, two struts 6 support pipe fitting 7
It rises, it is hanging so as to which pipe fitting 7 be made to leave conveyer belt 11；Strut 6 continues to strut, when the distance between two struts 6 are 7 internal diameter of pipe fitting
When, strut 6 can not continue to strut, and two struts 6 are respectively supported at the both ends of 7 inner wall of pipe fitting, the central axes of pipe fitting 7 and drawing at this time
4 axis of bar overlaps.It is achieved thereby that the central axes of two pipe fittings 7 overlap, two pipe fittings 7 are to the heart.
Then remain stationary as 4 opposite case 2 of pull rod, so as to keep the support to two pipe fittings 7 and pair of two pipe fittings 7
The heart makes two babinets 2 close to each other, so as to which the end for making two pipe fittings 7 offsets together, is then able to carry out welding behaviour
Make.Since pipe fitting 7 leaves conveyer belt 11 and is suspended, enable welding personnel easily from all directions of pipe fitting 7 to its into
Row soldering.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (5)
1. automobile pipe fitting weld fixture apparatus, it is characterised in that：Including machine table, the monosymmetric of machine table respectively sets a case
Body, box body-sliding are connected on machine table surface, and two parallel conveyer belts are additionally provided in machine table, and two conveyer belts are located at two
Between a babinet；Babinet is equipped with slide opening, and the side towards conveyer belt of babinet is equipped with fixed mechanism, and the fixed mechanism includes
Two are located at sustained height and the locating rod being mutually parallel, and two positioning pole lengths are identical, and one end and the babinet of locating rod are fixed
Connection, the fixed mechanism further include pull rod, and the pull rod is located between two locating rods, and the length of pull rod is more than locating rod
Length, two pull rods are coaxial, and one end of pull rod is connect by slide opening with box body-sliding, and the one end of pull rod far from babinet is equipped with two groups
Connecting rod, two groups of connecting rods are symmetrically distributed in the both sides of pull rod axial direction, and every group of connecting rod includes first connecting rod, second connecting rod and strut, the
One end of one connecting rod and second connecting rod is hinged on pull rod, and the one end of first connecting rod and second connecting rod far from pull rod is hinged on
On strut, the pull rod and every group of connecting rod form parallelogram, and sliding slot, institute are equipped in the axial direction on the first connecting rod
The one end of locating rod far from babinet is stated equipped with rotation axis, the rotation axis is slidably connected in sliding slot.
2. automobile pipe fitting weld fixture apparatus according to claim 1, it is characterised in that：Have between the slide opening and pull rod
There is gap, the puller bolt for being useful for holding out against the pull rod is threadedly coupled on the inner wall of slide opening.
3. automobile pipe fitting weld fixture apparatus according to claim 2, it is characterised in that：The strut is telescopic rod, and
The telescopic end of strut is towards babinet.
4. automobile pipe fitting weld fixture apparatus according to claim 2, it is characterised in that：Slide opening includes four inner walls, respectively
The puller bolt for being useful for holding out against the pull rod is threadedly coupled on a inner wall.
5. automobile pipe fitting weld fixture apparatus according to claim 4, it is characterised in that：The strut is equipped with to subtract
Small friction it is lubricious.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810024297.3A CN108213828A (en) | 2018-01-10 | 2018-01-10 | Automobile pipe fitting weld fixture apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810024297.3A CN108213828A (en) | 2018-01-10 | 2018-01-10 | Automobile pipe fitting weld fixture apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108213828A true CN108213828A (en) | 2018-06-29 |
Family
ID=62640677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810024297.3A Pending CN108213828A (en) | 2018-01-10 | 2018-01-10 | Automobile pipe fitting weld fixture apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108213828A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226955A (en) * | 2018-09-24 | 2019-01-18 | 东北石油大学 | Interior cavity mould and welding method for tube fraction weldering |
| CN109514167A (en) * | 2018-12-27 | 2019-03-26 | 江苏大德重工股份有限公司 | Robot welding clamps automechanism with Internal hole positioning |
| CN109969712A (en) * | 2019-03-29 | 2019-07-05 | 中国五冶集团有限公司 | Straight tube class workpiece transportation tooling |
| CN113233384A (en) * | 2021-05-17 | 2021-08-10 | 济南华北升降平台制造有限公司 | Tool and equipment for disassembling and assembling tuyere middle sleeve of iron-making blast furnace |
| CN114012330A (en) * | 2021-11-30 | 2022-02-08 | 青岛嘉恒新能源设备有限公司 | Inner and outer circular seam welding equipment for large steel pipe connecting flange |
| CN114178730A (en) * | 2021-12-28 | 2022-03-15 | 北京好运达智创科技有限公司 | Stiffening ring welding equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846699A (en) * | 2014-03-31 | 2014-06-11 | 成都振中电气有限公司 | Clamping mechanism of line pipe welding edge |
| CN104526207A (en) * | 2014-12-31 | 2015-04-22 | 泉州市华茂机械设备有限公司 | Jockey wheel welding machine |
| CN104708241A (en) * | 2015-03-19 | 2015-06-17 | 芜湖精锋园林机械科技有限公司 | Pipe fitting automatic welding system |
| CN106271360A (en) * | 2016-10-27 | 2017-01-04 | 董兰田 | Caliber metal pipeline butt junction location device |
-
2018
- 2018-01-10 CN CN201810024297.3A patent/CN108213828A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846699A (en) * | 2014-03-31 | 2014-06-11 | 成都振中电气有限公司 | Clamping mechanism of line pipe welding edge |
| CN104526207A (en) * | 2014-12-31 | 2015-04-22 | 泉州市华茂机械设备有限公司 | Jockey wheel welding machine |
| CN104708241A (en) * | 2015-03-19 | 2015-06-17 | 芜湖精锋园林机械科技有限公司 | Pipe fitting automatic welding system |
| CN106271360A (en) * | 2016-10-27 | 2017-01-04 | 董兰田 | Caliber metal pipeline butt junction location device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226955A (en) * | 2018-09-24 | 2019-01-18 | 东北石油大学 | Interior cavity mould and welding method for tube fraction weldering |
| CN109514167A (en) * | 2018-12-27 | 2019-03-26 | 江苏大德重工股份有限公司 | Robot welding clamps automechanism with Internal hole positioning |
| CN109969712A (en) * | 2019-03-29 | 2019-07-05 | 中国五冶集团有限公司 | Straight tube class workpiece transportation tooling |
| CN109969712B (en) * | 2019-03-29 | 2023-12-22 | 中国五冶集团有限公司 | Straight pipe workpiece conveying tool |
| CN113233384A (en) * | 2021-05-17 | 2021-08-10 | 济南华北升降平台制造有限公司 | Tool and equipment for disassembling and assembling tuyere middle sleeve of iron-making blast furnace |
| CN114012330A (en) * | 2021-11-30 | 2022-02-08 | 青岛嘉恒新能源设备有限公司 | Inner and outer circular seam welding equipment for large steel pipe connecting flange |
| CN114178730A (en) * | 2021-12-28 | 2022-03-15 | 北京好运达智创科技有限公司 | Stiffening ring welding equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108213828A (en) | Automobile pipe fitting weld fixture apparatus | |
| EP1674196A2 (en) | Method and device for welding pipes | |
| CN104175152B (en) | Body clamping device | |
| KR20130093142A (en) | A drilling system and a device for assembling and disassembling pipe stands | |
| CN110253073A (en) | A kind of cutting processing platform clamping tubular workpiece | |
| WO2024120510A1 (en) | Paper tube and thread extraction device | |
| CN206543834U (en) | A kind of pipe fitting order transmits fixture | |
| CN109702425B (en) | Petroleum pipeline welding butt joint device | |
| CN207645330U (en) | Two-way gap changing device | |
| CN211474147U (en) | Stable form steel construction of interim support | |
| CN206764180U (en) | A kind of showcase hanger rapid processing equipment | |
| CN207139132U (en) | A kind of showcase produces welder with peg | |
| CN215976095U (en) | Automatic stores pylon rotary support seat of hanging machine down | |
| CN106181555A (en) | Cylindrical work pieces distribution placing device | |
| CN205772226U (en) | Centreless reel wire device | |
| US4643624A (en) | Guide means for stabilizing pipe strings | |
| CN205246484U (en) | Mortar density testing arrangement | |
| CN213293963U (en) | Pipe conveying and feeding device | |
| CN209550952U (en) | A kind of core pipe support device of welded tube equipment | |
| CN103990934B (en) | A kind of drum center frame structure | |
| CN209503366U (en) | Steel bead wire opposite soldering device | |
| CN210306540U (en) | Novel cylinder butt joint equipment | |
| CN109366028B (en) | Automatic welding device for box-shaped beam and using method | |
| CN206216115U (en) | Electroslag welder is reequiped based on carbon dioxide gas shielded welding machine | |
| CN209094836U (en) | Novel elliptical tube welds regulating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180629 |
|
| RJ01 | Rejection of invention patent application after publication |