CN204135568U - A kind of pressing welder of large-power optical fiber laser weld transmission gear - Google Patents
A kind of pressing welder of large-power optical fiber laser weld transmission gear Download PDFInfo
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- CN204135568U CN204135568U CN201420586854.8U CN201420586854U CN204135568U CN 204135568 U CN204135568 U CN 204135568U CN 201420586854 U CN201420586854 U CN 201420586854U CN 204135568 U CN204135568 U CN 204135568U
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- gear ring
- gear
- clamping plate
- pressing
- upper strata
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- 238000003825 pressing Methods 0.000 title claims abstract description 77
- 239000013307 optical fiber Substances 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 title claims abstract description 14
- 238000003466 welding Methods 0.000 claims abstract description 35
- 230000004308 accommodation Effects 0.000 claims abstract description 31
- 238000010030 laminating Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 12
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000007514 turning Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000007599 discharging Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Laser Beam Processing (AREA)
Abstract
The utility model discloses a kind of pressing welder of large-power optical fiber laser weld transmission gear, workbench is provided with laser weld mechanism, laminating mechanism, carrying mechanism and loading and unloading station, welding post is provided with below laser welding structure, bonding station is provided with below laminating mechanism, described pressing welder also comprises: a gear fixture, it comprises upper strata gear ring clamping plate and lower floor's gear pallet, be provided with some gear ring accommodation holes through gear ring in the gear ring clamping plate of upper strata, in gear ring accommodation hole, be provided with the gear ring supporting spring mechanism supporting gear ring; Be provided with some gear post in lower floor's gear pallet, the position of gear post is corresponding with the position of gear ring accommodation hole, lower floor's gear pallet is also provided with for the some clamping plate locating dowels with upper strata gear ring clamping plate integrated positioning.This pressing welder, can realize the one step press of multiple sets of teeth wheel and gear ring, and pressing and welding are connected, and transmission gear working (machining) efficiency is high.
Description
Technical field
The utility model belongs to gear pressing welding technology field, is specifically related to a kind of pressing welder of large-power optical fiber laser weld transmission gear.
Background technology
In the gearbox of the motor vehicle such as automobile or motorcycle, there is a kind of transmission gear for shifting gears usually, being welded after this kind of transmission gear mainly has gear and gear ring pressing.The pressing mode of gear and gear ring is the single pressing of man-made assembly, machine pressing, and the disposable pressing that can only complete set of gears gear ring, is transported to weld by carrier again after pressing is good and welds.The welding manner of gear-wheel gear-ring is mainly divided into two kinds, and one is that stepper motor drives single pinion rotation to carry out laser weld, and loading and unloading are artificial loading and unloading, and has often welded one and all need artificial loading and unloading work, and efficiency is extremely low; A kind of is the gear welding machine of rotating disc type, the continuable like this welding job completing multiple gear-wheel gear-ring, but to stepper motor and the requirement of control circuit higher, particularly the precision of rotating disk and load-carrying are had higher requirements, and the machining accuracy and the positioning accuracy request that form parts are high, in the production in enormous quantities welding of gear welding, be difficult to the long-term positioning precision ensureing rotating disc type work.
But the pressing efficiency of gear-wheel gear-ring is low, compressed portion is connected fast with the illegal formation of welding portion, needs the step such as discharging, carrying, again material loading after pressing completes, and cause overall production efficiency low, production cost is high.
Utility model content
The purpose of this utility model is: the problem that the production efficiency for above-mentioned transmission gear is low, a kind of pressing welder of large-power optical fiber laser weld transmission gear is provided, the pressing that can be used for gear and gear ring with weld, quick joining between nip portion and weld part, production efficiency is high, production cost is low, can ensure welding quality in production in enormous quantities.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of pressing welder of large-power optical fiber laser weld transmission gear, comprise workbench and switch board, workbench is provided with laser weld mechanism, laminating mechanism, carrying mechanism and loading and unloading station, switch board is connected with laser weld mechanism, laminating mechanism, carrying mechanism respectively, welding post is provided with below laser welding structure, be provided with bonding station below laminating mechanism, described pressing welder also comprises:
One gear fixture, it comprises upper strata gear ring clamping plate and lower floor's gear pallet, is provided with some gear ring accommodation holes through gear ring, is provided with the gear ring supporting spring mechanism supporting gear ring in gear ring accommodation hole in the gear ring clamping plate of upper strata; Be provided with some gear post in lower floor's gear pallet, the position of gear post is corresponding with the position of gear ring accommodation hole, lower floor's gear pallet is also provided with for the some clamping plate locating dowels with upper strata gear ring clamping plate integrated positioning;
Described loading and unloading station comprises pallet loading and unloading station and clamping plate feeding station, when pallet loading and unloading station is for depositing material loading or blanking time lower floor's gear pallet, clamping plate feeding station is used for upper strata gear ring clamping plate during material loading.
Preferably, described gear ring supporting spring mechanism comprises rotational pin, supporting spring, support bar, slide block and elastomeric element, what rotational pin rotated is installed on the gear ring clamping plate of upper strata, supporting spring one end and rotational pin outer round surface tangent, and be fixedly connected with, the other end is connected with support bar rotary type, the slideway holding elastomeric element and slide block is provided with in the gear ring clamping plate of upper strata, elastomeric element and slide block are arranged in slideway, and are interconnected, and slide block is connected with support bar simultaneously.
Preferably, described gear ring accommodation hole is matrix form distribution, and the gear ring accommodation hole of full line or permutation is interconnected.
Preferably, two monolateral gear ring fixed head one and several bilateral gear ring fixed heads two with gear ring accommodation hole arc profile with gear ring accommodation hole arc profile are provided with in described upper strata gear ring clamping plate, gear ring fixed head one and gear ring fixed head two are fixed on the gear ring clamping plate of upper strata by fixedly turning round block, and are mutually combined to form the some gear ring accommodation holes holding gear ring.
Preferably, described workbench is also provided with the pre-storing name position of fixture.
Preferably, described workbench is also provided with at least two pressing discharge station.
Preferably, described laser weld mechanism comprises laser welding robot and optical fiber laser, and laser welding robot is connected with optical fiber laser.
Preferably, described laminating mechanism adopts pressing machine.
Preferably, described carrying mechanism adopts manipulator.
Preferably, described carrying mechanism is also provided with the hold assembly of clamping gear fixture, described hold assembly adopts U-shaped structure, hold assembly is provided with the connector connecting carrying mechanism, hold assembly two-arm is respectively arranged with a pair grip block, is connected by two bar cylinder between grip block.
Owing to have employed technique scheme, the beneficial effects of the utility model are:
The pressing welder of a kind of large-power optical fiber laser weld transmission gear of the present utility model, pass through gear fixture, the pressing of batch and the welding job of batch can be carried out to gear and gear ring, during pressing, pressing while supporting multiple sets of teeth wheel gear ring, after pressing completes, directly can send into welding portion by carrying mechanism and carry out batch welding, pressing is better with the linking of welding, and effectively improves the working (machining) efficiency of transmission gear; After compressed portion and weld part phase-splitting are merged, eliminate middle discharging and material loading step, decrease artificial input, effectively reduce production cost.
Accompanying drawing explanation
Fig. 1 is pressing welder structural representation of the present utility model.
Fig. 2 is gear fixture front view of the present utility model.
Fig. 3 is lower floor of the present utility model gear pallet top view.
Fig. 4 is upper strata of the present utility model gear ring clamping plate top view.
Fig. 5 is that the B-B of Fig. 4 analyses and observe partial view.
Fig. 6 is hold assembly front view of the present utility model.
Fig. 7 is the A-A sectional view of Fig. 5.
Fig. 8 is hold assembly side view of the present utility model.
Fig. 9 is pressing welder control system block diagram of the present utility model.
Mark in figure: 1-carrying mechanism, 2-loading and unloading station, 2a-pallet loading and unloading station, 2b-clamping plate feeding station, the pre-storing name position of 3-fixture, 4-welding post, 5-laser weld mechanism, 5a-optical fiber laser, 5b-laser welding robot, 6-switch board, 7-workbench, 8-laminating mechanism, 9-bonding station, 10-pressing discharge station, 10a-pressing clamping plate feeding station, 10b-pressing pallet loading and unloading station, 11-gear ring supporting spring mechanism, 11a-slideway, 111-rotational pin, 112-supporting spring, 113-support bar, 114-slide block, 115-elastomeric element, 12-gear fixture, 12a-lower floor gear pallet, 12b-upper strata gear ring clamping plate, 121-gear post, 122-clamping plate locating dowel, 123-clamping hole, 124-gear ring accommodation hole, 125-clamping hole, 126-gear ring fixed head one, 127-gear ring fixed head two, 128-fixedly turns round block, 13-hold assembly, 131-connector, the two bar cylinder of 132-, 133-grip block.
Detailed description of the invention
With reference to Fig. 1, Fig. 8, the pressing welder of a kind of large-power optical fiber laser weld transmission gear of the present utility model, comprise workbench 7 and switch board 6, workbench 7 is provided with laser weld mechanism 5, laminating mechanism 8, carrying mechanism 1 and loading and unloading station 2, switch board 6 is connected with laser weld mechanism 5, laminating mechanism 8, carrying mechanism 1 respectively, is provided with welding post 4 below laser weld mechanism 5, is provided with bonding station 9 below laminating mechanism 8.Laser weld mechanism 5 comprises laser welding robot 5b and optical fiber laser 5a, laser welding robot 5b is connected with optical fiber laser 5a, the laser water cooler that optical fiber laser 5a is required in use is also provided with around workbench 7, and deposit the gas cylinder storage area of gas cylinder, be provided with guard rail around workbench 7.Laminating mechanism 8 adopts pressing machine, and carrying mechanism 1 adopts manipulator.
With reference to Fig. 2-4, pressing welder also comprises: a gear fixture 12, it comprises upper strata gear ring clamping plate 12b and lower floor gear pallet 12a, be provided with some gear ring accommodation holes 124 through gear ring in the gear ring clamping plate 12b of upper strata, in gear ring accommodation hole 124, be provided with the gear ring supporting spring mechanism 11 supporting gear ring; Be provided with some gear post 121 in lower floor gear pallet 12a, the position of gear post 121 is corresponding with the position of gear ring accommodation hole 124, and lower floor gear pallet 12a is also provided with for the some clamping plate locating dowels 122 with upper strata gear ring clamping plate 12b integrated positioning.
Loading and unloading station 2 comprises pallet loading and unloading station 2a and clamping plate feeding station 2b, when pallet loading and unloading station 2a is for depositing material loading or blanking time lower floor gear pallet 12a, clamping plate feeding station 2b is used for upper strata gear ring clamping plate 12b during material loading.
Described gear ring supporting spring mechanism 11 comprises rotational pin 111, supporting spring 112, support bar 113, slide block 114 and elastomeric element 115, what rotational pin 111 rotated is installed on the gear ring clamping plate 12b of upper strata, supporting spring 112 one end and rotational pin 111 outer round surface tangent, and be fixedly connected with, the other end is connected with support bar 113 rotary type, the slideway 11a holding elastomeric element 115 and slide block 114 is provided with in the gear ring clamping plate 12b of upper strata, elastomeric element 115 and slide block 114 are arranged in slideway 11a, and be interconnected, slide block 114 is connected with support bar 113 simultaneously.When gear ring is positioned in gear ring accommodation hole 124, due to the support of elastomeric element 115, and be delivered to supporting spring 112 by slide block 114, support bar 113, the gear ring be positioned on supporting spring 112 is supported.When gear ring is subject to the pressure of laminating mechanism 8, gear ring is descending, and supporting spring 112 shrinks along with the extruding of gear ring, and gear ring then continues descending with the gear pressing on lower floor gear pallet 12a.
Two monolateral gear ring fixed head 1 and several bilateral gear ring fixed heads 2 127 with gear ring accommodation hole arc profile with gear ring accommodation hole arc profile are provided with in the gear ring clamping plate 12b of upper strata, gear ring fixed head 1 and gear ring fixed head 2 127 are fixed on the gear ring clamping plate 12b of upper strata by fixedly turning round block 128, and are mutually combined to form the some gear ring accommodation holes 124 holding gear ring.Fixedly turn round block 128 to adopt fixed block and twisting block is overlapped forms, after gear ring fixed head 1 or gear ring fixed head 2 127 are passed twisting block and fixed block, rotate twisting block, twisting block and fixed block are staggered at an ang, then gear ring fixed head 1 or gear ring fixed head 2 127 can be fixed.During actual use, the size of the gear ring of pressing as required, selecting gear ring fixed head 1 and the gear ring fixed head 2 127 of the gear ring accommodation hole profile of different-diameter, by cooperatively interacting, being combined into the gear ring accommodation hole 124 that can hold gear ring.
Gear ring accommodation hole 124 is distribution in matrix form, and the gear ring accommodation hole 124 of full line or permutation is interconnected.Like this can according to practical operation needs, select the mode of gear ring pressing one by one to complete pressing work, also force fit plate can be provided with on laminating mechanism 8, force fit plate is arranged side by side the pressing bar of some extruding gear rings, by pressing bar, then can the pressing gear ring of full line or permutation, increase pressing efficiency greatly.
With reference to Fig. 5-7, carrying mechanism 1 is also provided with the hold assembly 13 of clamping gear fixture 12, described hold assembly 13 adopts U-shaped structure, hold assembly 13 is provided with the connector 131 connecting carrying mechanism 1, hold assembly 13 two-arm is respectively arranged with a pair grip block 133, is connected by two bar cylinder 132 between grip block 133.Two bar cylinder 132 can adopt two bar cylinder, also can adopt dual-rod hydraulic cylinder.By carrying mechanism 1, hold assembly 13 is extended transversely in gear fixture 12, through the clamping hole 123,125 be arranged on gear fixture 12, control two bar cylinder 132 to shrink, grip block 133 also shrinks, then gear fixture 12 can be clamped, realize the movement of gear fixture 12.
During in order to make welding, laser weld mechanism 5 can continuous operation, is therefore also provided with the pre-storing name position 3 of fixture on the table 7.
Pressing welder operationally, the manual lower floor gear pallet 12a installing gear is positioned over pallet loading and unloading station 2a place, the manual upper strata gear ring clamping plate 12b installing gear ring is positioned over clamping plate feeding station 2b place, upper strata gear ring clamping plate 12b and lower floor gear pallet 12a is provided with clamping hole 123, 125, by the hold assembly 13 of carrying mechanism 1, upper strata gear ring clamping plate 12b is moved to pallet loading and unloading station 2a place to overlap with lower floor gear pallet 12a, whole gear fixture 12 is moved to bonding station 9 by the hold assembly 13 again by carrying mechanism 1 after coincidence, by pressing machine pressing.After pressing completes again, upper strata gear ring clamping plate 12b is then transported to clamping plate feeding station 2b place by carrying mechanism 1, continues by artificial loading; Be placed with the lower floor gear pallet 12a of pressing gear and gear ring, be then transported to welding post 4 by carrying mechanism 1, welded by the gear after the 5 pairs of pressings of laser weld mechanism and gear ring, complete welding job.Longer slightly owing to welding the required time, now can place new lower floor gear pallet 12a at pallet loading and unloading station 2a, again material loading, then according to step before, by carrying mechanism 1, upper strata gear ring clamping plate 12b and lower floor gear pallet 12a is overlapped, then move to bonding station 9 pressing, after pressing completes, upper strata gear ring clamping plate 12b is moved to clamping plate feeding station 2b, continues material loading; Lower floor gear pallet 12a then moves to the pre-storing name position 3 of fixture.After last consignment of welding job completes, mobile its lower floor gear pallet 12a carries out artificial blanking to pallet loading and unloading station 2a, and then material loading work again.Then directly from fixture pre-storing name position 3, the lower floor gear pallet 12a of good for pressing gear ring is moved to welding post 4 by carrying mechanism 1 to weld.Circulation like this, can realize the operations such as the pressing of gear and gear ring, welding.
Sometimes also can realize separately pressing work, therefore, easy to operate in order to pressing work, described workbench 7 is also provided with at least two pressing discharge station 10.Pressing discharge station 10 comprises pressing clamping plate feeding station 10a and pressing pallet loading and unloading station 10b, at pressing difference material loading in discharge station 10, and by carrying mechanism 1, upper strata gear ring clamping plate 12b and lower floor gear pallet 12a is overlapped, bonding station 9 is moved to after coincidence, carry out pressing, pressing discharge station 10 is returned again, blanking after pressing completes.
Claims (10)
1. the pressing welder of a large-power optical fiber laser weld transmission gear, comprise workbench (7) and switch board (6), it is characterized in that, workbench (7) is provided with laser weld mechanism (5), laminating mechanism (8), carrying mechanism (1) and loading and unloading station (2), switch board (6) respectively with laser weld mechanism (5), laminating mechanism (8), carrying mechanism (1) is connected, welding post (4) is provided with below laser welding structure, laminating mechanism (8) below is provided with bonding station (9), described pressing welder also comprises:
One gear fixture (12), it comprises upper strata gear ring clamping plate (12b) and lower floor's gear pallet (12a), be provided with some gear ring accommodation holes (124) through gear ring in upper strata gear ring clamping plate (12b), in gear ring accommodation hole (124), be provided with the gear ring supporting spring mechanism (11) supporting gear ring; Some gear post (121) are provided with in lower floor's gear pallet (12a), the position of gear post (121) is corresponding with the position of gear ring accommodation hole (124), lower floor's gear pallet (12a) is also provided with for the some clamping plate locating dowels (122) with upper strata gear ring clamping plate (12b) integrated positioning;
Described loading and unloading station (2) comprises pallet loading and unloading station (2a) and clamping plate feeding station (2b), when pallet loading and unloading station (2a) is for depositing material loading or blanking time lower floor's gear pallet (12a), clamping plate feeding station (2b) is for upper strata gear ring clamping plate (12b) during material loading.
2. pressing welder according to claim 1, it is characterized in that, described gear ring supporting spring mechanism (11) comprises rotational pin (111), supporting spring (112), support bar (113), slide block (114) and elastomeric element (115), what rotational pin (111) rotated is installed on upper strata gear ring clamping plate (12b), supporting spring (112) one end and rotational pin (111) outer round surface tangent, and be fixedly connected with, the other end is connected with support bar (113) rotary type, the slideway (11a) holding elastomeric element (115) and slide block (114) is provided with in upper strata gear ring clamping plate (12b), elastomeric element (115) and slide block (114) are arranged in slideway (11a), and be interconnected, slide block (114) is connected with support bar (113) simultaneously.
3. pressing welder according to claim 1, is characterized in that, described gear ring accommodation hole (124) distributes in matrix form, and the gear ring accommodation hole (124) of full line or permutation is interconnected.
4. the pressing welder according to claim 1 or 3, it is characterized in that, two monolateral gear ring fixed head one (126) and several bilateral gear ring fixed heads two (127) with gear ring accommodation hole (124) arc profile with gear ring accommodation hole (124) arc profile are provided with in described upper strata gear ring clamping plate (12b), gear ring fixed head one (126) and gear ring fixed head two (127) are fixed on upper strata gear ring clamping plate (12b) by fixedly turning round block (128), and be mutually combined to form some gear ring accommodation holes (124) of holding gear ring.
5. pressing welder according to claim 1, is characterized in that, described workbench (7) is also provided with the pre-storing name position (3) of fixture.
6. pressing welder according to claim 1, is characterized in that, described workbench (7) is also provided with at least two pressings discharge station (10).
7. pressing welder according to claim 1, it is characterized in that, described laser weld mechanism (5) comprises laser welding robot (5b) and optical fiber laser (5a), and laser welding robot (5b) is connected with optical fiber laser (5a).
8. pressing welder according to claim 1, is characterized in that, described laminating mechanism (8) adopts pressing machine.
9. pressing welder according to claim 1, is characterized in that, described carrying mechanism (1) adopts manipulator.
10. the pressing welder according to claim 1 or 9, it is characterized in that, described carrying mechanism (1) is also provided with the hold assembly (13) of clamping gear fixture (12), described hold assembly (13) adopts U-shaped structure, hold assembly (13) is provided with the connector (131) connecting carrying mechanism (1), hold assembly (13) two-arm is respectively arranged with a pair grip block (133), is connected by two bar cylinder (132) between grip block (133).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420586854.8U CN204135568U (en) | 2014-10-11 | 2014-10-11 | A kind of pressing welder of large-power optical fiber laser weld transmission gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420586854.8U CN204135568U (en) | 2014-10-11 | 2014-10-11 | A kind of pressing welder of large-power optical fiber laser weld transmission gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204135568U true CN204135568U (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420586854.8U Withdrawn - After Issue CN204135568U (en) | 2014-10-11 | 2014-10-11 | A kind of pressing welder of large-power optical fiber laser weld transmission gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204135568U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384731A (en) * | 2014-10-11 | 2015-03-04 | 重庆镭宝激光智能机器人制造有限公司 | Pressing welding device and process for high-power optical fiber laser welding speed changer gear |
| CN106475693A (en) * | 2016-11-14 | 2017-03-08 | 江苏盘古机器人科技有限公司 | The automatic piece supplying device of laser welding systems and method of work |
| CN113275799A (en) * | 2021-06-01 | 2021-08-20 | 东风柳州汽车有限公司 | Welding system for vehicle assembly |
-
2014
- 2014-10-11 CN CN201420586854.8U patent/CN204135568U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384731A (en) * | 2014-10-11 | 2015-03-04 | 重庆镭宝激光智能机器人制造有限公司 | Pressing welding device and process for high-power optical fiber laser welding speed changer gear |
| CN104384731B (en) * | 2014-10-11 | 2016-02-24 | 重庆镭宝激光智能机器人制造有限公司 | A kind of pressing welder of large-power optical fiber laser weld transmission gear and technique |
| CN106475693A (en) * | 2016-11-14 | 2017-03-08 | 江苏盘古机器人科技有限公司 | The automatic piece supplying device of laser welding systems and method of work |
| CN113275799A (en) * | 2021-06-01 | 2021-08-20 | 东风柳州汽车有限公司 | Welding system for vehicle assembly |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150204 Effective date of abandoning: 20160224 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |