CN107695607B - Electronic rotation welding fixture - Google Patents
Electronic rotation welding fixture Download PDFInfo
- Publication number
- CN107695607B CN107695607B CN201710967988.2A CN201710967988A CN107695607B CN 107695607 B CN107695607 B CN 107695607B CN 201710967988 A CN201710967988 A CN 201710967988A CN 107695607 B CN107695607 B CN 107695607B
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- gear wheel
- positioning sleeve
- gear
- hole
- platform
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Classifications
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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
- B23K37/053—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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The present invention relates to welding fixture technical fields, more particularly to a kind of electronic rotation welding fixture, motor passes through the first bull gear drive of gear set drive, revolving body workpieces are placed on the first gear wheel, revolving body and then rotates while motor drives the first bull gear drive, and plumb joint, which need to only be specified, can a little complete welding in workpiece, and it is uneven to effectively prevent welding, the problems such as welding deviation, it is ensured that Product jointing efficiency and welding quality.
Description
Technical field
The present invention relates to welding fixture technical field more particularly to a kind of electronic rotation welding fixtures.
Background technique
In modern industrial production, welding fixture plays the role of vital during workpiece welds, can
To guarantee the accuracy of welding and the dimensional accuracy of workpiece, labor productivity is not only increased, and greatly ensure that production
Qualification rate.
(as shown in Figure 1, the upper end of revolving body workpieces 8 is circumferentially arranged during revolving body workpieces 8 and round tube 9 weld
There is installation edge 81, the bottom centre in revolving body workpieces 8 is provided with circumferential groove 82, and the one of round tube 9, which corrects, to be blocked
Enter in circumferential groove 82), general welding fixture has only served the effect of positioning, welding position can not be timely adjusted,
There is no assurance that revolving body workpieces 8 and round tube 9 weld uniformly, and more demanding to the weld horizontal of operator.This hair
The bright device for welding designed can be realized weldment uniform rotation in the welding process, and it is uneven perfectly to solve welding
Even, the problems such as there are gaps, welding deviation.
Summary of the invention
The technical problem to be solved by the present invention is in order to solve on revolving body in the prior art weld round tube when can not and
When adjustment welding position, cause molding it is poor, weld width is uneven, now provides a kind of electronic rotation welding fixture, the fixture
The uniformity that welding can be improved prevents welding deviation, and structure is simple, convenient disassembly, can bring greatly for staff
Convenience.
The technical solution adopted by the present invention to solve the technical problems is: a kind of electronic rotation welding fixture, including bracket,
Platform, columnar water tank, positioning sleeve, the first gear wheel and the first gear wheel rotary drive mechanism offer on the platform
Circular through-hole, the internal diameter of columnar water tank are less than the internal diameter of through-hole, and the upper port of columnar water tank has the side turned up
Edge, edge are fixedly mounted on the bottom of platform, water tank and through-hole coaxial arrangement, form week between water tank upper surface and through-hole inner ring
To step surface, the positioning sleeve is in the cylindrical shape that communicates up and down, and the race diameter and through-hole internal diameter of positioning sleeve match, and is positioned
The middle part of set outer ring is circumferentially provided with flange collar, and the lower end of positioning sleeve is plugged in through-hole, and (insertion) is carried in the lower end surface of positioning sleeve
On step surface, the lower surface of flange collar is mounted on the platform of through-hole periphery, and the positioning sleeve, the first gear wheel are equal and through-hole is same
Axis setting, the lower surface inner ring of the first gear wheel offer circumferential limited step, the upper end periphery of limited step and positioning sleeve
It fastens, the internal diameter of the first gear wheel and the internal diameter of positioning sleeve are consistent, and the thickness of the first gear wheel is less than or equal on positioning sleeve
The distance of end face to flange collar upper surface is provided with rubber ring, the internal diameter of rubber ring and the first gear wheel on first gear wheel
Internal diameter it is consistent.The installation edge of revolving body workpieces is placed on the upper surface of the first gear wheel by the present invention, the first canine tooth
Take turns rotary drive mechanism drive the first gear wheel while revolving body and then rotate, plumb joint need to only specify workpiece a little just
The problems such as energy completes welding, effectively prevents welding unevenly, welding deviation, it is ensured that Product jointing efficiency and welding matter
Amount.
Further, specifically, the first gear wheel rotary drive mechanism includes the second gear wheel, first bevel gear, the
The bottom of two bevel gears, multi-diameter shaft and motor, multi-diameter shaft is fixedly mounted on platform, the second largest gear set on multi-diameter shaft,
Second gear wheel and multi-diameter shaft key connection, second bevel gear are sleeved on multi-diameter shaft, second bevel gear and multi-diameter shaft key connection, the
Two bevel gears are located at the top of the second gear wheel, and motor is fixedly mounted on platform, and the output shaft of motor is connected with shaft coupling, put down
It is also fixedly installed with bearing block on platform, connecting shaft is equipped on bearing block, one end of connecting shaft is connected with shaft coupling, the first cone tooth
Wheel and the other end of connecting shaft are keyed, and first bevel gear and second bevel gear are meshed, the second gear wheel and the first gear wheel
It is meshed.Shaft coupling and connecting shaft coaxial arrangement, connecting shaft and multi-diameter shaft axis perpendicular.
Further, specifically, first gear wheel and the second gear wheel are involute gear.
Further, specifically, positioning sleeve rotates in order to prevent, and the electronic rotation welding fixture is additionally provided with and can carry
Hold-down mechanism in flange collar upper surface.
The invention has the advantages that electronic rotation welding fixture of the invention, motor is big by gear set drive first
Gear rotation, revolving body workpieces are placed on the first gear wheel, motor drive the first bull gear drive while revolving body with
Rotation, plumb joint need to only specify workpiece some can complete weld, effectively prevent weld unevenly, welding deviation
The problems such as, it is ensured that Product jointing efficiency and welding quality.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of present invention revolving body workpieces to be welded.
Fig. 2 is the structural schematic diagram of the positioning sleeve of electronic rotation welding fixture of the present invention.
Fig. 3 is the structural schematic diagram of the first gear wheel of electronic rotation welding fixture of the present invention.
Fig. 4 is electronic rotation welding fixture of the present invention without the structural schematic diagram prepared.
Fig. 5 is electronic rotation welding fixture of the present invention without the structural schematic diagram prepared.
Fig. 6 is the structural schematic diagram that electronic rotation welding fixture of the present invention assembles.
Fig. 7 is electronic rotation welding fixture working state figure of the present invention.
In figure: 1, bracket, 2, platform, 21, through-hole, 211, step surface, 3, water tank, 4, positioning sleeve, 41, flange collar, 5, first
Gear wheel, 51, limited step, 6, rubber ring, the 71, second gear wheel, 72, first bevel gear, 73, second bevel gear, 74, ladder
Axis, 75, motor, 76, shaft coupling, 77, bearing block, 78, connecting shaft, 8, revolving body workpieces, 81, installation edge, 82, groove, 9,
Round tube.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in fig. 6, be optimum embodiment of the present invention, a kind of electronic rotation welding fixture, including bracket 1, platform 2, circle
Water tank 3, positioning sleeve 4, the first gear wheel 5 and the first gear wheel rotary drive mechanism of tubular offer on platform 2 circular logical
Hole 21, the internal diameter of columnar water tank 3 are less than the internal diameter of through-hole 21, and the upper port of columnar water tank 3 has the edge to turn up,
Edge is fixedly mounted on the bottom of platform 2, and water tank 3 and through-hole 21 are coaxially disposed, shape between 21 inner ring of 3 upper surface of water tank and through-hole
Step surface 211 (as shown in Figure 4) circumferentially, positioning sleeve 4 are in the cylindrical shape that communicates up and down, the race diameter of positioning sleeve 4 and logical
21 internal diameter of hole matches, and the middle part of 4 outer ring of positioning sleeve is circumferentially provided with flange collar 41 (as shown in Figure 2), the lower end grafting of positioning sleeve 4
In through-hole 21, the lower end surface of positioning sleeve 4 is mounted on step surface 211 (as shown in Figure 5), and the lower surface of flange collar 41 is mounted in logical
On the platform 2 of 21 periphery of hole, positioning sleeve 4, the first gear wheel 5 are coaxially disposed with through-hole 21, in the lower surface of the first gear wheel 5
It encloses and offers circumferential limited step 51 (as shown in Figure 3), the upper end periphery of limited step 51 and positioning sleeve 4 fastens, and first
The internal diameter of gear wheel 5 and the internal diameter of positioning sleeve 4 are consistent, and the thickness of the first gear wheel 5 is less than or equal to 4 upper surface of positioning sleeve to convex
The distance of 41 upper surfaces is enclosed, rubber ring 6, the internal diameter of the internal diameter of rubber ring 6 and the first gear wheel 5 are provided on the first gear wheel 5
It is consistent.
First gear wheel rotary drive mechanism includes the second gear wheel 71, first bevel gear 72, second bevel gear 73, ladder
Axis 74 and motor 75, the bottom of multi-diameter shaft 74 are fixedly mounted on platform 2, and the second gear wheel 71 is sleeved on multi-diameter shaft 74, the
Two gear wheels 71 and multi-diameter shaft 74 are keyed, and second bevel gear 73 is sleeved on multi-diameter shaft 74, second bevel gear 73 and multi-diameter shaft
74 key connections, second bevel gear 73 are located at the top of the second gear wheel 71, and motor 75 is fixedly mounted on platform 2, motor 75
Output shaft is connected with shaft coupling 76, and bearing block 77 is also fixedly installed on platform 2, and connecting shaft 78 is equipped on bearing block 77, even
One end of spindle 78 and shaft coupling 76 connect, the other end key connection of first bevel gear 72 and connecting shaft 78, first bevel gear 72
It is meshed with second bevel gear 73, the second gear wheel 71 and the first gear wheel 5 are meshed.
First gear wheel 5 and the second gear wheel 71 are involute gear.
Electronic rotation welding fixture is additionally provided with the hold-down mechanism that can be mounted in 41 upper surface of flange collar.
As shown in Figure 1, the center of revolving body workpieces 8 has been provided with the groove 82 matched with round tube 9, when processing, only need to be by circle
Pipe 9, which injects groove 82, can be achieved with the positioning of revolving body workpieces 8 and round tube 9.
As shown in fig. 7, the installation edge 81 of revolving body workpieces 8 after being placed on rubber ring 6, is fixed by positioning sleeve 4
The operating position of revolving body workpieces 8, plumb joint specify the welding position of workpiece, and motor 75 passes through the first gear wheel of gear set drive
5 rotations, can complete revolving body workpieces 8 and round tube 9 rotates smoothly welding.In rotary course, rubber ring 6 can not only increase
Frictional force between edge 81 and the first gear wheel 5 is installed, so that installation edge 81 and the first gear wheel 5 rotate synchronously, and
Sealing function can be played, prevent the cooling water leakage of injection, when due to welding required velocity of rotation very little (≤5mm/s) because
This, the first gear wheel 5 not will drive positioning sleeve 4 generally when rotating, even if stationary positioned is needed to cover 4, hold-down mechanism also only needs
Lesser pressure pushes down flange collar 41.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (4)
1. a kind of electronic rotation welding fixture, it is characterised in that: including bracket (1), platform (2), columnar water tank (3), determine
Position covers (4), the first gear wheel (5) and the first gear wheel rotary drive mechanism, offers circular through-hole on the platform (2)
(21), the internal diameter of columnar water tank (3) is less than the internal diameter of through-hole (21), and the upper port of columnar water tank (3), which has, turns up
Edge, edge is fixedly mounted on the bottom of platform (2), water tank (3) and through-hole (21) coaxial arrangement, water tank (3) upper surface and
Circumferential step surface (211) are formed between through-hole (21) inner ring,
The positioning sleeve (4) is in the cylindrical shape communicated up and down, and the race diameter and through-hole (21) internal diameter of positioning sleeve (4) match,
The middle part of positioning sleeve (4) outer ring is circumferentially provided with flange collar (41), and the lower end of positioning sleeve (4) is plugged in through-hole (21), positioning sleeve
(4) lower end surface is mounted on step surface (211), and the lower surface of flange collar (41) is mounted on the platform (2) of through-hole (21) periphery,
The positioning sleeve (4), the first gear wheel (5) are coaxially disposed with through-hole (21), the lower surface inner ring of the first gear wheel (5)
It offers circumferential limited step (51), the upper end periphery of limited step (51) and positioning sleeve (4) fastens, the first gear wheel
(5) internal diameter of internal diameter and positioning sleeve (4) is consistent, and the thickness of the first gear wheel (5) is less than or equal to positioning sleeve (4) upper surface extremely
The distance of flange collar (41) upper surface,
It is provided with rubber ring (6) on first gear wheel (5), the internal diameter of rubber ring (6) and the internal diameter phase of the first gear wheel (5)
Unanimously.
2. electronic rotation as described in claim 1 welding, it is characterised in that: the first gear wheel rotary drive mechanism includes
Second gear wheel (71), first bevel gear (72), second bevel gear (73), multi-diameter shaft (74) and motor (75), multi-diameter shaft (74)
Bottom be fixedly mounted on platform (2), the second gear wheel (71) is sleeved on multi-diameter shaft (74), the second gear wheel (71) and rank
Terraced axis (74) key connection, second bevel gear (73) are sleeved on multi-diameter shaft (74), second bevel gear (73) and multi-diameter shaft (74) key
Connection, second bevel gear (73) are located at the top of the second gear wheel (71), and motor (75) is fixedly mounted on platform (2), motor
(75) output shaft is connected with shaft coupling (76), is also fixedly installed on platform (2) bearing block (77), and bearing block is worn on (77)
Have connecting shaft (78), one end of connecting shaft (78) and shaft coupling (76) connection, first bevel gear (72) and connecting shaft (78) it is another
One end key connection, first bevel gear (72) and second bevel gear (73) are meshed, the second gear wheel (71) and the first gear wheel (5)
It is meshed.
3. electronic rotation welding fixture as described in claim 1, it is characterised in that: first gear wheel (5) and second largest
Gear (71) is involute gear.
4. electronic rotation welding fixture as described in claim 1, it is characterised in that: the electronic rotation welding fixture is also set up
There is the hold-down mechanism that can be mounted in flange collar (41) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710967988.2A CN107695607B (en) | 2017-10-18 | 2017-10-18 | Electronic rotation welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710967988.2A CN107695607B (en) | 2017-10-18 | 2017-10-18 | Electronic rotation welding fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107695607A CN107695607A (en) | 2018-02-16 |
| CN107695607B true CN107695607B (en) | 2019-05-28 |
Family
ID=61181278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710967988.2A Active CN107695607B (en) | 2017-10-18 | 2017-10-18 | Electronic rotation welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107695607B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434364A (en) * | 2018-10-12 | 2019-03-08 | 中船澄西船舶修造有限公司 | A kind of pipe automatic rotary welding device |
| CN112008306B (en) * | 2020-09-07 | 2022-01-07 | 任丘市瑞邦自动焊接科技有限公司 | Welding robot that welding precision is high |
| CN113909716B (en) * | 2021-12-06 | 2022-03-22 | 浙江铁流离合器股份有限公司 | Automatic preheating and clamping device for clutch driven disc-transmission disc structural part |
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| KR20090025417A (en) * | 2007-09-06 | 2009-03-11 | 주식회사 윈젠 | Automatic welding system for steel frame |
| KR101486053B1 (en) * | 2013-07-29 | 2015-01-23 | 이재학 | Pipe processing equipment |
| US9085039B1 (en) * | 2013-07-31 | 2015-07-21 | Mathey Investments, Inc. | Field portable pipe-mounted pipe cutting system with integral controls |
| JP2015168226A (en) * | 2014-03-10 | 2015-09-28 | 株式会社今井金箔 | Cutting method and device of gold foil |
| CN205465003U (en) * | 2015-12-31 | 2016-08-17 | 天津沐森机电技术有限公司 | Be used for horizontal machine of shifting of car silencer welded |
| CN106392357A (en) * | 2016-12-18 | 2017-02-15 | 常俊苹 | Automatic welding robot for barrel-shaped shell |
| DE102016124997A1 (en) * | 2016-01-04 | 2017-07-06 | Maul Konstruktionen GmbH | Device for circulating processing |
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2017
- 2017-10-18 CN CN201710967988.2A patent/CN107695607B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06140028A (en) * | 1992-10-28 | 1994-05-20 | Yuasa Corp | Negative electrode current collector and manufacture thereof |
| KR20090025417A (en) * | 2007-09-06 | 2009-03-11 | 주식회사 윈젠 | Automatic welding system for steel frame |
| KR101486053B1 (en) * | 2013-07-29 | 2015-01-23 | 이재학 | Pipe processing equipment |
| US9085039B1 (en) * | 2013-07-31 | 2015-07-21 | Mathey Investments, Inc. | Field portable pipe-mounted pipe cutting system with integral controls |
| JP2015168226A (en) * | 2014-03-10 | 2015-09-28 | 株式会社今井金箔 | Cutting method and device of gold foil |
| CN205465003U (en) * | 2015-12-31 | 2016-08-17 | 天津沐森机电技术有限公司 | Be used for horizontal machine of shifting of car silencer welded |
| DE102016124997A1 (en) * | 2016-01-04 | 2017-07-06 | Maul Konstruktionen GmbH | Device for circulating processing |
| CN106392357A (en) * | 2016-12-18 | 2017-02-15 | 常俊苹 | Automatic welding robot for barrel-shaped shell |
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| Publication number | Publication date |
|---|---|
| CN107695607A (en) | 2018-02-16 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20221221 Address after: 213100 No. 19, longhui Road, Wujin national high tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee after: CHANGZHOU XIESHOU SMART HOME CO.,LTD. Address before: No. 1, Wujin District, Wujin District, Changzhou, Jiangsu Patentee before: CHANGZHOU University |
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| TR01 | Transfer of patent right |