CN105195906A - Automatic laser welding tool - Google Patents
Automatic laser welding tool Download PDFInfo
- Publication number
- CN105195906A CN105195906A CN201510513513.7A CN201510513513A CN105195906A CN 105195906 A CN105195906 A CN 105195906A CN 201510513513 A CN201510513513 A CN 201510513513A CN 105195906 A CN105195906 A CN 105195906A
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- China
- Prior art keywords
- rolling disc
- transmission shaft
- automatic welding
- welding tooling
- laser automatic
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- 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
- B23K37/0426—Fixtures for other work
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention relates to an automatic laser welding tool. The automatic laser welding tool comprises a bottom plate (28), a front rotary mechanism, a connecting rod assembly and a rear rotary mechanism, wherein the front rotary mechanism comprises a front rotary base (1), a front rotary table (5), a guide plate (6) and a clamp (8); the front rotary table (5) is mounted in the front rotary base (1); the front rotary table (5) is fixedly connected with a transmission shaft (7); the front rotary table (5) is connected with a motor connector (2); and when a motor is started, the front rotary table (5) drives the transmission shaft (7) to rotate. A step (71) is machined on the transmission shaft (7); the step (71) is fixedly connected with a connecting rod seat (27); the connecting rod seat (27) is connected with two groups of connecting rods (14); and when parts are welded, a welding piece is supported by controlling the retracting movement of the connecting rods (14), so that the welding quality of parts with small openings and large middle parts is guaranteed and the welding efficiency is greatly improved.
Description
Technical field
The present invention relates to laser welding technology field, in particular to a kind of laser automatic welding tooling.
Background technology
Conventional art intersects the covering of the fan part forming obvious intersection for this multiaspect, cannot accomplish that the angle of cut in the face of profile inside and face is clear after shaping, and shaping rear part has seen it is a mild large curved surface.
Such as Authorization Notice No. is the Chinese utility model patent of CN201752821U, it discloses a kind of laser welding positioning jig, belongs to parts in laser soldering device.Usually operate laser soldering device by hand at present, product to be welded is also located by manual, reduces welding quality.Comprise column, cantilever, cylinder, guide pillar, guide pillar plate, guide pin bushing, guide pin bushing plate, fixture pressing plate, fixture, tool base plate, machine frame and geographical plate, cantilever is fixed on column, cylinder and guide pin bushing plate are installed on cantilever, guide pin bushing is fixed on guide pin bushing plate, guide pillar plate is connected with cylinder, one end of guide pillar is fixed on guide pillar plate, and guide pillar cross-under is in guide pin bushing, and fixture pressing plate is fixed on the bottom surface of guide pillar plate; Fixture is fixed in tool base plate, and this tool base plate is fixed on machine frame; Column and machine frame are all fixed on geographical plate, and fixture is positioned at immediately below fixture pressing plate.The reasonable in design of this utility model, simple to operate, easy to use, product to be welded accurately can be located.But this welding positioning tool is not suitable for the large part of young tripe; In addition, to removing frock reversion part when one side is welded in addition to other one side, welding efficiency is low.
Such as publication No. is the Chinese invention patent of CN102259239A again, it discloses a kind of laser welding displacement tool, it comprises: base plate, Plane Rotation frock, widget frock and inclined-plane rotary tooling, and described Plane Rotation frock, widget frock and inclined-plane rotary tooling are fixedly arranged on base plate.This invention laser welding displacement tool, for the part welding seam design of car injection system 12, meets the overall displacement tool fixture of welding process requirement parameter.Without the need to carrying out positioning correcting repeatedly, machining accuracy is high, and its flexible operation, easy to use and reliable, meet instructions for use completely.That car injection system part manufactures requisite visual plant in process.Inclined-plane rotary tooling in this invention can only position welding to inclined-plane, can not weld curved surface and the large part of young tripe.
Summary of the invention
In order to solve the above-mentioned technological deficiency that prior art exists, the object of the present invention is to provide a kind of laser automatic welding tooling, solving in prior art cannot the part large to the young tripe problem of welding.The present invention by arranging front rotating mechanism and rear rotating mechanism positions clamping, thus efficiently, part large to young tripe in high quality welds.
In order to realize above-mentioned purpose of design, the scheme that the present invention adopts is as follows:
A kind of laser automatic welding tooling, comprise base plate, front rotating mechanism, link assembly and rear rotating mechanism, described front rotating mechanism comprises front rotating base, front rolling disc and guide plate, front rolling disc is arranged in front rotating base, front rotating base is connected with base plate, the centre of described front rolling disc has through hole, and power transmission shaft is arranged in the through hole of front rolling disc; Link assembly and power transmission shaft are connected and fixed.Drive axis will be driven, the welding expanded the large soldering part of young tripe thus drivening rod assembly stretches during front turn disc.
The course of work of laser automatic welding tooling of the present invention is: first this frock assembled, then soldering part large for young tripe is placed in link assembly, unclamp locking nut, rotating drive shaft, power transmission shaft band movable snail sleeve moves axially, at this moment two groups of connecting rods drive supporting block radial direction to do stretching motion, the inside of weldment is supported in when two groups of connecting rods open, when supporting block motion puts in place, namely when the junction of two groups of connecting rods is resisted against the commissure of soldering part, tighten locking nut, following unlatching stepper motor, at this moment front rolling disc and soldering part rotate around axial line under the drive of stepper motor, weld finally by the weld seam of laser head to soldering part different parts.
Preferably, one end of described front rolling disc is provided with motor connectors; The other end of front rolling disc is provided with clamp.Clamp is used for the fixed installation of weldment leading portion.
In above-mentioned either a program preferably, described guide plate is positioned at the junction of front rolling disc and front rotating base.Guide plate is for preventing moving axially of front rolling disc, and before restriction, rolling disc can only carry out radial rotating.
In above-mentioned either a program preferably, the end of described front rolling disc is provided with locking nut, locking nut need be tightened when supporting block motion puts in place to lock, prevent the aperture of connecting rod from reducing, enable soldering part and front rolling disc rotate around axial line under the driving of stepper motor simultaneously.
In above-mentioned either a program preferably, described power transmission shaft is provided with step; The front end of power transmission shaft has passage.
Connecting rod base utilizes the step on power transmission shaft to be arranged on front rolling disc, makes power transmission shaft and front rolling disc can rotary motion, and can not slide axially; Passage is provided with, by adopting protection gas tracheae to pass into protection gas in power transmission shaft during for working in the front end of power transmission shaft.
In above-mentioned either a program preferably, described rear rotating mechanism comprises rear rolling disc, rear turning set, rear rotation seat and rear rotating base.Rear rotating mechanism is used for playing support part when soldering part.
In above-mentioned either a program preferably, described rear rotating base is connected with base plate.
In above-mentioned either a program preferably, described rear rotation seat is connected with rear rotating base by connecting pin, latch.
Rear rotation seat connecting pin is connected with rear rotating base, and when taking off latch, rear rotating mechanism can rotate around connecting pin.
In above-mentioned either a program preferably, described rear rolling disc is connected by screw latch.
In above-mentioned either a program preferably, the afterbody cover of described rear rolling disc has rear turning set, and the end of rear turning set is connected with thread bush.When rotating thread bush, after driving, rolling disc slides axially, for the clamping of weldment back segment.
In above-mentioned either a program preferably, described rear rotation seat is enclosed within rear turning set, by bearings between rear turning set and rear rotation seat.Between rear rolling disc and rear rotation seat, bearing is installed, enables rear rolling disc follow parts turn when soldering part.
In above-mentioned either a program preferably, the end of described rear turning set and rear rotation seat junction is with baffle plate.
In above-mentioned either a program preferably, described link assembly comprises connecting rod and connecting rod base.
In above-mentioned either a program preferably, described connecting rod is made up of two rod members, and the junction of two rod members is provided with supporting block.Need locking nut be tightened when supporting block motion puts in place, prevent the aperture of connecting rod from reducing, enable soldering part and front rolling disc rotate around axial line under the driving of stepper motor simultaneously.
In above-mentioned either a program preferably, one end of described connecting rod is connected with connecting rod base by threaded; The other end of connecting rod is connected with swivel nut.During work, when unclamping locking nut, during rotating drive shaft, band movable snail sleeve moves axially, and at this moment connecting rod drives supporting block radial direction to make stretching motion.
In above-mentioned either a program preferably, described connecting rod base is fixedly connected with the step on power transmission shaft.Connecting rod base utilizes the step on power transmission shaft to be arranged on front rolling disc, makes power transmission shaft 7 and front rolling disc can rotary motion, and can not slide axially.
In above-mentioned either a program preferably, link assembly is positioned at the large part of young tripe, and the part that this is young tripe is large comprises weldment leading portion and weldment back segment, and weldment back segment is located by locating ring.
In above-mentioned either a program preferably, described locating ring comprises left semi-ring, right semi-ring and guide holder.Locating ring is used for location during erecting and welding part back segment, loosens high-head knurling screw and unloads locating ring, thus taken off from this frock by the part welded after part installation.
In above-mentioned either a program preferably, described left semi-ring and right semi-ring are connected on base by high-head knurling screw, are convenient to dismounting.
In above-mentioned either a program preferably, described weldment leading portion outside is provided with spacing clip.Weldment encases by spacing clip, tightens screw lock weldment, aligns during locking with supporting block, thus prevent part deformation with latch segment.
In above-mentioned either a program preferably, described spacing clip comprises left clip, right clip and latch segment.
In above-mentioned either a program preferably, described left clip and right clip are by pinned connection, and left clip and right clip can freely rotate.
In above-mentioned either a program preferably, pin is provided with between described left clip and right clip.
In above-mentioned either a program preferably, described left clip and right clip be horizontally installed with screw.Weldment encases by clip, tightens screw lock weldment, aligns during locking with supporting block, thus prevent part deformation with latch segment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the preferred embodiment according to laser automatic welding tooling of the present invention.
Fig. 2 is the structural representation of the embodiment illustrated in fig. 1 middle locating ring according to laser automatic welding tooling of the present invention.
Fig. 3 be according to laser automatic welding tooling of the present invention embodiment illustrated in fig. 1 in the structural representation of spacing clip.
Fig. 4 is the enlarged drawing at the embodiment illustrated in fig. 3 middle I place according to laser automatic welding tooling of the present invention.
Detailed description of the invention
The following description is only exemplary and be not to limit the disclosure, application or purposes in essence.Be further described below in conjunction with the detailed description of the invention of Figure of description to laser automatic welding tooling of the present invention.
As shown in Figure 1, according to the structural representation of a preferred embodiment of laser automatic welding tooling of the present invention.Laser automatic welding tooling of the present invention, comprise base plate 28, front rotating mechanism, link assembly and rear rotating mechanism, described front rotating mechanism comprises front rotating base 1, front rolling disc 5 and guide plate 6, front rolling disc 5 is arranged in front rotating base 1, front rotating base 1 is connected with base plate 28, the centre of described front rolling disc 5 has through hole, and power transmission shaft 7 is arranged in the through hole of front rolling disc 5; Link assembly and power transmission shaft 7 are connected and fixed.Drive power transmission shaft 7 rotates when rotating by front rolling disc 5, the welding expanded the large soldering part of young tripe thus drivening rod assembly stretches.
In laser automatic welding tooling of the present invention, each parts are assembled by screw thread or screw or pin, its assembling, regulate and convenient disassembly, and welding efficiency is high.
The assembling process of laser automatic welding tooling of the present invention is: the first step, rotating mechanism before assembling; Second step, assembling link assembly; 3rd step, assembling link assembly; 4th step, inserts in the large part of young tripe by link assembly; 5th step, installs locating ring; 6th step, mounting limit clip; 7th step, after assembling, rotating mechanism supports.The order of assembling can certainly be adjusted as required.
In the present embodiment, one end of described front rolling disc 5 is provided with motor connectors 2; The other end of front rolling disc 5 is provided with clamp 8.Clamp 8 is for the fixed installation of weldment leading portion 9.
In the present embodiment, described guide plate 6 is positioned at the junction of front rolling disc 5 and front rotating base 1.Guide plate 6 is for preventing moving axially of front rolling disc 5, and before restriction, rolling disc 5 can only carry out radial rotating.
In the present embodiment, the end of described front rolling disc 5 is provided with locking nut 4, locking nut 4 need be tightened when supporting block 11 motion puts in place to lock, prevent the aperture of connecting rod 14 from reducing, make soldering part and front rolling disc 5 can rotate around axial line under the driving of stepper motor simultaneously.
In the present embodiment, described power transmission shaft 7 is provided with step 71; The front end of power transmission shaft 7 has passage 73.
Connecting rod base 27 utilizes the step 71 on power transmission shaft 7 to be arranged on front rolling disc 5, makes power transmission shaft 7 and front rolling disc 5 can rotary motion, and can not slide axially; Passage 73 is provided with, by adopting protection gas tracheae 3 to pass into protection gas in power transmission shaft 7 during for working in the front end of power transmission shaft 7.
Before in the present invention, the assembling process of rotating mechanism is: be first fixed by screws on base plate 28 by front rotating base 1, then front rolling disc 5 is arranged on front rotating base 1, in the front end of front rolling disc 5, guide plate 6 is installed, next power transmission shaft 7 is passed in the central through hole of front rolling disc 5, and at the middle part mounting limit block 12 of power transmission shaft 7 and pin 72, finally screw on locking nut 4 at front rolling disc 5 with the end of power transmission shaft 7.
In the present embodiment, described rear rotating mechanism comprises rear rolling disc 15, rear turning set 18, rear rotation seat 21 and rear rotating base 23.Rear rotating mechanism is used for playing support part when soldering part.
In the present embodiment, described rear rotating base 23 is connected with base plate 28.
In the present embodiment, described rear rotation seat 21 is connected with rear rotating base 23 by connecting pin 29, latch 22.
Rear rotation seat 21 connecting pin 29 is connected with rear rotating base 23, and when taking off latch 22, rear rotating mechanism can rotate around connecting pin 29.
In the present embodiment, described rear rolling disc 15 is connected by screw latch 20.
In the present embodiment, the afterbody cover of described rear rolling disc 15 has rear turning set 18, and the end of rear turning set 18 is connected with thread bush 19.When rotating thread bush 19, after driving, rolling disc 15 slides axially, for the clamping of weldment back segment 13.
In the present embodiment, described rear rotation seat 21 is enclosed within rear turning set 18, is supported between rear turning set 18 and rear rotation seat 21 by bearing 17.Between rear rolling disc 18 and rear rotation seat 21, bearing 17 is installed, enables rear rolling disc 15 follow parts turn when soldering part.
In the present embodiment, described rear turning set 18 and the end of rear rotation seat 21 junction are with baffle plate 16.
After in the present invention, the assembling process of rotating mechanism is: be first fixed on base plate 28 by rear rotating base 23, then by latch 22, pin 29, rear rotation seat 21 is connected with rear rotating base 23, next there is the rear rolling disc 15 of rear turning set 18 to be arranged on rear rotation seat 21 in cover, finally with the end of rear rolling disc 15 junction, thread bush 19 and latch 20 are installed at rear turning set 18.
In the present embodiment, described link assembly comprises connecting rod 14 and connecting rod base 27.
In the present embodiment, described connecting rod 14 is made up of two rod members, and the junction of two rod members is provided with supporting block 11.Locking nut 4 need be tightened when supporting block 11 motion puts in place, prevent the aperture of connecting rod 14 from reducing, make soldering part and front rolling disc 5 can rotate around axial line under the driving of stepper motor simultaneously.
In the present embodiment, one end of described connecting rod 14 is connected with connecting rod base 27 by threaded; The other end of connecting rod 14 is connected with swivel nut 24.During work, when unclamping locking nut 4, during rotating drive shaft 7, band movable snail sleeve axle 24 is to movement, and at this moment connecting rod 14 drives supporting block 11 radial direction to make stretching motion.
In the present embodiment, described connecting rod base 27 is fixedly connected with the step 71 on power transmission shaft 7.Connecting rod base 27 utilizes the step 71 on power transmission shaft 7 to be arranged on front rolling disc 5, makes power transmission shaft 7 and front rolling disc 5 can rotary motion, and can not slide axially.
In the present embodiment, link assembly is positioned at the large part of young tripe, and the part that this is young tripe is large comprises weldment leading portion 9 and weldment back segment 13, and weldment back segment 13 is located by locating ring 25.
In the present invention, the assembling process of link assembly is: be first fixedly connected with the step 71 on power transmission shaft 7 by connecting rod base 27, is then fixedly connected on connecting rod base 27 by one end of two groups of connecting rods 14, is fixedly connected with by the other end of swivel nut 24 by two groups of connecting rods 14.
The course of work of laser automatic welding tooling of the present invention is: first this frock assembled, then soldering part large for young tripe is placed in link assembly, unclamp locking nut 4, rotating drive shaft 7, power transmission shaft 7 is with movable snail sleeve 24 to move axially, at this moment two groups of connecting rods 14 drive supporting block 11 radial direction to do stretching motion, the inside of weldment is supported in when two groups of connecting rods 14 open, when supporting block 11 motion puts in place, namely when the junction of two groups of connecting rods 14 is resisted against weld seam 91 place of soldering part, tighten locking nut 4, following unlatching stepper motor, at this moment front rolling disc 5 and soldering part rotate around axial line under the drive of stepper motor, finally by laser head A, the weld seam 91 of soldering part different parts is welded.
After having welded, first spacing clip 10 is unclamped, then locking nut 4 is unscrewed, at this moment two groups of connecting rods 14 depart from the inwall of weldment, next thread bush 19 and latch 20 is unclamped, rear rolling disc 15 moves right and departs from the afterbody of weldment, finally opens clamp 8 and is taken off from this frock by weldment.
As shown in Figure 2, according to the structural representation of the embodiment illustrated in fig. 1 middle locating ring of laser automatic welding tooling of the present invention.
In the present embodiment, described locating ring 25 comprises left semi-ring a, right semi-ring b and guide holder d.Locating ring 25, for location during erecting and welding part back segment 13, loosens high-head knurling screw c and unloads locating ring 25, thus taken off from this frock by the part welded after part installation.
In the present embodiment, described left semi-ring a and right semi-ring b is connected on base 28 by high-head knurling screw c, is convenient to dismounting.
During to weld parts, adopt locating ring of the present invention 25 pairs of weldment back segments 13 accurately to locate, thus ensure efficient welding quality; After having welded, first unscrew high-head knurling screw c, make high-head knurling screw c depart from base plate 28, then by the left semi-ring a of locating ring 25 and right semi-ring b separately, thus locating ring 25 is unloaded from the part welded, simple to operation.
Finally consult shown in Fig. 3-Fig. 4, according to laser automatic welding tooling of the present invention embodiment illustrated in fig. 1 in the structural representation of spacing clip.
In the present embodiment, described weldment leading portion 9 outside is provided with spacing clip 10.Weldment encases by spacing clip 10, tightens screw g and locks weldment, align, thus prevent part deformation during locking with supporting block 11 with latch segment k.
In the present embodiment, described spacing clip 10 comprises left clip e, right clip h and latch segment k.
In the present embodiment, described left clip e is connected by bearing pin 26 with right clip h, and left clip e and right clip h can freely rotate.
In the present embodiment, pin f is provided with between described left clip e and right clip h.
In the present embodiment, described left clip e and right clip h be horizontally installed with screw g.Weldment encases by clip, tightens screw g and locks weldment, align, thus prevent part deformation during locking with supporting block 11 with latch segment k.
Spacing clip 10 for the accurate limit of the weld to soldering part, thus ensures efficient welding quality.Put in place in supporting block 11 motion during work, when namely arriving the weld of soldering part, tighten locking nut 4, at this moment two groups of rod members of connecting rod 14 are supported in the inside of the large part of young tripe, the aperture size of connecting rod 14 is fixed, and at this moment loads pin f, pivot pin 6, next screws the screw g on spacing clip 10, latch segment k locks supporting block 11, connecting rod 14, thus effectively prevents the distortion of soldering part.
It will be apparent to those skilled in the art that laser automatic welding tooling of the present invention comprises any combination of each several part in this description.As space is limited and in order to make description simple and clear, these combinations are not introduced one by one in detail at this, but after having seen this description, the scope of the present invention that any combination of each several part be made up of this description is formed is self-evident.
Claims (10)
1. a laser automatic welding tooling, comprise base plate (28), front rotating mechanism, link assembly and rear rotating mechanism, described front rotating mechanism comprises front rotating base (1), front rolling disc (5) and guide plate (6), front rolling disc (5) is arranged in front rotating base (1), front rotating base (1) is connected with base plate (28), it is characterized in that: the centre of front rolling disc (5) has through hole, power transmission shaft (7) is arranged in the through hole of front rolling disc (5); Link assembly and power transmission shaft (7) are connected and fixed.
2. laser automatic welding tooling as claimed in claim 1, is characterized in that: one end of front rolling disc (5) is provided with motor connectors (2); The other end of front rolling disc (5) is provided with clamp (8).
3. laser automatic welding tooling as claimed in claim 1, is characterized in that: guide plate (6) is positioned at the junction of front rolling disc (5) and front rotating base (1).
4. laser automatic welding tooling as claimed in claim 1, is characterized in that: the end of front rolling disc (5) is provided with locking nut (4).
5. laser automatic welding tooling as claimed in claim 1, is characterized in that: power transmission shaft (7) is provided with step (71); The front end of power transmission shaft (7) has passage (73).
6. laser automatic welding tooling as claimed in claim 1, is characterized in that: rear rotating mechanism comprises rear rolling disc (15), rear turning set (18), rear rotation seat (21) and rear rotating base (23).
7. laser automatic welding tooling as claimed in claim 6, is characterized in that: rear rotating base (23) is connected with base plate (28).
8. laser automatic welding tooling as claimed in claim 6, is characterized in that: rear rotation seat (21) is connected with rear rotating base (23) by connecting pin (29), latch (22).
9. laser automatic welding tooling as claimed in claim 6, is characterized in that: rear rolling disc (15) is connected by screw latch (20).
10. laser automatic welding tooling as claimed in claim 6, it is characterized in that: the afterbody cover of rear rolling disc (15) has rear turning set (18), the end of rear turning set (18) is connected with thread bush (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510513513.7A CN105195906B (en) | 2015-08-20 | 2015-08-20 | A kind of laser automatic welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510513513.7A CN105195906B (en) | 2015-08-20 | 2015-08-20 | A kind of laser automatic welding tooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105195906A true CN105195906A (en) | 2015-12-30 |
| CN105195906B CN105195906B (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510513513.7A Active CN105195906B (en) | 2015-08-20 | 2015-08-20 | A kind of laser automatic welding tooling |
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| Country | Link |
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| CN (1) | CN105195906B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840673A (en) * | 2016-04-29 | 2016-08-10 | 苏州鼎隆精密机械制造有限公司 | Tight connection structure for countersunk head thread sleeve |
| CN105840674A (en) * | 2016-04-29 | 2016-08-10 | 苏州鼎隆精密机械制造有限公司 | Screw barrel connection structure |
| CN105840638A (en) * | 2016-04-29 | 2016-08-10 | 苏州鼎隆精密机械制造有限公司 | Tight connecting structure for thread sleeve |
| CN109128539A (en) * | 2018-09-19 | 2019-01-04 | 中国航空制造技术研究院 | Laser welding flexible clamping device, the system and method for aluminium alloy sliding rail sleeve |
| CN109280917A (en) * | 2018-10-31 | 2019-01-29 | 超达阀门集团股份有限公司 | A kind of clamping device of sphere thermal spraying |
| CN110254619A (en) * | 2019-07-01 | 2019-09-20 | 中船澄西船舶修造有限公司 | A kind of orientation installation fixture and installation method of Cargo Oil Pump |
-
2015
- 2015-08-20 CN CN201510513513.7A patent/CN105195906B/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840673A (en) * | 2016-04-29 | 2016-08-10 | 苏州鼎隆精密机械制造有限公司 | Tight connection structure for countersunk head thread sleeve |
| CN105840674A (en) * | 2016-04-29 | 2016-08-10 | 苏州鼎隆精密机械制造有限公司 | Screw barrel connection structure |
| CN105840638A (en) * | 2016-04-29 | 2016-08-10 | 苏州鼎隆精密机械制造有限公司 | Tight connecting structure for thread sleeve |
| CN109128539A (en) * | 2018-09-19 | 2019-01-04 | 中国航空制造技术研究院 | Laser welding flexible clamping device, the system and method for aluminium alloy sliding rail sleeve |
| CN109280917A (en) * | 2018-10-31 | 2019-01-29 | 超达阀门集团股份有限公司 | A kind of clamping device of sphere thermal spraying |
| CN109280917B (en) * | 2018-10-31 | 2024-05-07 | 超达阀门集团股份有限公司 | Clamping device for thermal spraying of spheres |
| CN110254619A (en) * | 2019-07-01 | 2019-09-20 | 中船澄西船舶修造有限公司 | A kind of orientation installation fixture and installation method of Cargo Oil Pump |
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| Publication number | Publication date |
|---|---|
| CN105195906B (en) | 2016-09-07 |
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