CN203696340U - Slewing gear for welding platform and welding platform - Google Patents
Slewing gear for welding platform and welding platform Download PDFInfo
- Publication number
- CN203696340U CN203696340U CN201320839256.2U CN201320839256U CN203696340U CN 203696340 U CN203696340 U CN 203696340U CN 201320839256 U CN201320839256 U CN 201320839256U CN 203696340 U CN203696340 U CN 203696340U
- Authority
- CN
- China
- Prior art keywords
- jig
- mandrel
- underframe
- ball bearing
- slew gear
- 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.)
- Expired - Fee Related
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- Tyre Moulding (AREA)
Abstract
The utility model relates to the technical field of welding and discloses a slewing gear for a welding platform. The slewing gear comprises a slewing mechanism and an underframe; a slewing main body of the slewing mechanism is rotatably connected with the underframe; the upper end of the slewing mechanism is provided with a working table; a plurality of rollers are arranged under the underframe; the slewing main body of the slewing mechanism comprises a seat body and a central spindle; the seat body is rotatably arranged on the central spindle; the slewing mechanism also comprises a chassis; a thrust ball bearing is arranged between the chassis and the seat body; the thrust ball bearing is sleeved on the central spindle; the central spindle is fixed on the chassis; the chassis is fixedly connected with the underframe. The utility model also discloses a welding platform. The welding platform comprises the slewing gear for the welding platform in the any one technical scheme. The welding platform disclosed by the utility model can rotate and move, is convenient for workers to operate and is simple to use; labor intensity of the workers is reduced; working efficiency is improved.
Description
Technical field
The utility model relates to welding technology field, particularly relates to a kind of slewing equipment for jig and this jig.
Background technology
Existing autobody welding and assembling workshop part station is by a personal responsibility, and when welding, employee need to, around the weldering tire weld job of having walked up and down, increase staff labor intensity, has affected productive temp; Part station, because soldering turret is got ready apart from limited, needs increase many soldering turret simultaneously, and some stations can be operated by a people completely, are but responsible for welding by two people, cause personnel amount to increase.When weld in existing workshop, weldering tire keeps flat on the ground, employee in when operation after a side has been got ready, need to go to opposite side gets ready again, cannot move and shift one's position, weldering tyre surface is long-pending little need to be moved opposite to soldering turret and get ready, has increased staff labor intensity, weldering tire needs fork truck to operate while moving position, transhipment inconvenience.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is how a kind of jig that can rotate and move is provided, to reduce labor strength, to increase work efficiency.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of slewing equipment for jig, it comprises slew gear and underframe, the revolution main body of described slew gear is rotatably connected with described underframe, the upper end of described slew gear is provided with welding bench, and described underframe has multiple rollers.
Wherein, the revolution main body of described slew gear comprises pedestal and mandrel, and described pedestal is rotatably installed on described mandrel.
Wherein, described slew gear also comprises chassis, between described chassis and pedestal, is provided with thrust ball bearing, and this thrust ball bearing is set on described mandrel, and described mandrel is fixed on described chassis, and described chassis is fixedly connected with underframe.
Wherein, in described pedestal, be provided with axle sleeve, described mandrel is through described axle sleeve, described slew gear also comprises and is arranged between described axle sleeve and described mandrel and is set in successively the first angular contact ball bearing, sleeve and the second angular contact ball bearing on described mandrel, the two ends of described sleeve are resisted against respectively on the lower surface of described the first angular contact ball bearing and the upper surface of the second angular contact ball bearing, and the lower surface of described the second angular contact ball bearing is resisted against on the location shaft shoulder of described mandrel.
Wherein, described slew gear also comprises stop nut, and described stop nut is fixedly screwed on described mandrel, and its lower surface is resisted against on the upper surface of described the first angular contact ball bearing.
Wherein, described slew gear also comprises protective cover, and described protective cover is cylindrical tube, and described protective cover is fixedly connected with by connector with pedestal, and and described chassis between leave gap.
Wherein, described slew gear also comprises end cap, and described end cap is located at the upper end of described mandrel, and described end cap is fixedly connected with described pedestal, and with described mandrel matched in clearance.
Wherein, described mandrel be axially arranged with through hole, the two ends of described through hole are respectively equipped with one section of internal thread.
Wherein, the surrounding of described underframe is respectively equipped with connection bearing, on described connection bearing, connection leg is installed, the lower end of described connection leg is separately installed with roller, described connection leg comprises the first connection leg and the second connection leg, described the first connection leg is arranged on respectively on two connection bearings relative on underframe with the second connection leg, described roller comprises fast pulley and universal wheel, described universal wheel is arranged on the bottom of the first connection leg, and described fast pulley is arranged on the bottom of the second connection leg.
The utility model also provides a kind of jig, this jig comprises substrate, this jig also comprises the slewing equipment for jig described in above-mentioned any one technical scheme, and described substrate is arranged on the upper end of the slew gear of the described slewing equipment for jig.
(3) beneficial effect
Compared with prior art, the utlity model has following advantage:
A kind of slewing equipment for jig that the utility model provides, the form that adopts slew gear and underframe to be rotatably connected, can rotate this mechanism while having ensured welding easily, easy to operate, reduces labor strength; And multiple rollers are set on underframe, can move as required the position of weldering tire, transhipment is convenient, has improved operating efficiency;
Described slew gear is realized on underframe and being rotated by thrust ball bearing, simple in structure, convenient operation;
Adopt the combination of fast pulley and universal wheel to be arranged on underframe, can move this mechanism arbitrarily angledly, easy to use.
Brief description of the drawings
Fig. 1 is the front view of a kind of slewing equipment for jig of the utility model;
Fig. 2 is the top view of a kind of slewing equipment for jig of the utility model;
Fig. 3 is the cutaway view of the slew gear of a kind of slewing equipment for jig of the utility model;
Fig. 4 is the structural representation of pedestal in Fig. 3;
Fig. 5 is the structural representation of mandrel in Fig. 3;
Fig. 6 is the structural representation of end cap in Fig. 3;
Fig. 7 is the structural front view of the underframe of a kind of slewing equipment for jig of the utility model;
Fig. 8 is the top view of the underframe of a kind of slewing equipment for jig of the utility model;
Fig. 9 is the front view of the first connection leg on the utility model underframe;
Figure 10 is the top view of the first connection leg on the utility model underframe;
Figure 11 is the front view of the second connection leg on the utility model underframe;
Figure 12 is the top view of the second connection leg on the utility model underframe.
In figure: 1: slew gear; 2: underframe; 3: the first connection legs; 4: the second connection legs; 5: fast pulley; 6: universal wheel; 1-1: chassis; 1-2: pedestal; 1-3: protective cover; 1-4: mandrel; 1-5: sleeve; 1-6: axle sleeve; 1-7: end cap; 1-8: stop nut; 1-9: the first angular contact ball bearing; 1-10: the second angular contact ball bearing; 1-11: thrust ball bearing.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following instance is used for illustrating the utility model, but is not used for limiting scope of the present utility model.
In description of the present utility model, it should be noted that, term " " center ", " longitudinally ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of instructions such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
As depicted in figs. 1 and 2, a kind of slewing equipment for jig providing for the utility model, for welding tire or other weldments that needs rotation or transport in welding process, it comprises slew gear 1 and underframe 2, the revolution main body of described slew gear 1 is rotatably connected with described underframe 2, and the upper end of described slew gear 1 is provided with the workbench for placing weldering tire, can sectional fixture on described workbench, for fixing weldering tire, described underframe 2 has multiple rollers.This slew gear 1 on the one hand can be in the time that described underframe maintains static, around self axis 360 degree rotation, can utilize on the other hand roller to promote this device and move position, realize transhipment easily, facilitate workman to carry out welding operation, reduced labour intensity, improved operating efficiency.
As shown in Figure 3, wherein, the revolution main body of described slew gear 1 comprises pedestal 1-2 and mandrel 1-4, and it is upper that described pedestal 1-2 is rotatably installed in described mandrel 1-4, to realize the gyration of slew gear 1.
Wherein, described slew gear 1 also comprises chassis 1-1, between described chassis 1-1 and pedestal 1-2, is provided with thrust ball bearing 1-11, and this thrust ball bearing 1-11 is set on described mandrel 1-4, it is upper that described mandrel 1-4 is fixed on described chassis 1-1, and described chassis 1-1 is fixedly connected with underframe 2.The bottom surface of described underframe 2 is provided with multiple uniform screwed holes, and the upper correspondence of described chassis 1-1 is provided with multiple screwed holes, and described chassis 1-1 is fixedly connected with by the connector such as bolt or screw with underframe 2.The axial load of described thrust ball bearing 1-11 for bearing slew gear 1, described slew gear 1 can rotate freely around underframe 2 by described thrust ball bearing 1-11.
As shown in Figure 5, wherein, described mandrel 1-4 is multidiameter, according to actual needs, can be provided with multiple location shaft shoulder and the transition shaft shoulder on it.
As shown in Figure 4, wherein, in described pedestal 1-2, be provided with axle sleeve 1-6, described mandrel 1-4 is through described axle sleeve 1-6, described slew gear 1 also comprises and is arranged between described axle sleeve 1-6 and described mandrel 1-4 and is set in successively the first angular contact ball bearing 1-9 on described mandrel 1-4, sleeve 1-5 and the second angular contact ball bearing 1-10, the two ends of described sleeve 1-5 are resisted against respectively on the lower surface of described the first angular contact ball bearing 1-9 and the upper surface of the second angular contact ball bearing 1-10, the lower surface of described the second angular contact ball bearing 1-10 is resisted against on the location shaft shoulder of described mandrel 1-4, so that described the second angular contact ball bearing 1-10 is located.
Wherein, described slew gear 1 also comprises stop nut 1-8, described stop nut 1-8 is fixedly screwed on described mandrel 1-4, and its lower surface is resisted against on the upper surface of described the first angular contact ball bearing 1-9, for described the first angular contact ball bearing 1-9 is fixed, described stop nut 1-8 can be round nut.
Wherein, described slew gear 1 also comprises protective cover 1-3; described protective cover 1-3 is cylindrical tube; the surrounding of described protective cover 1-3 and pedestal 1-2 is respectively equipped with radial screw bore, and is fixedly connected with by connector, and described connector can be screw; between described protective cover 1-3 and described chassis 1-1, leave gap; so that pedestal 1-2, in mandrel 1-4 rotary course, avoids rubbing with chassis 1-1, so that rotation more freely.
As shown in Figure 6, wherein, described slew gear 1 also comprises end cap 1-7, described end cap 1-7 is located at the upper end of described mandrel 1-4, and with described mandrel 1-4 matched in clearance, described pedestal 1-2 is provided with screwed hole, described end cap 1-7 is provided with the screwed hole corresponding with this screwed hole, described end cap 1-7 is fixedly connected with by screw or bolt with pedestal 1-2, while being convenient to need repairing, dismantles described end cap 1-7.
Wherein, described mandrel 1-4 is axially arranged with through hole, for through welding tracheae, the two ends of described through hole are respectively equipped with one section of internal thread, for connecting swivel joint, by described swivel joint, in the time of welding, can avoid welding tracheae and follow slew gear 1 to rotate together, and affect result of use.
As shown in Figure 7 and Figure 8, wherein, the surrounding of described underframe 2 is respectively equipped with connection bearing, on described connection bearing, connection leg is installed, described connection bearing is preferably set to square connecting plate, and described connection leg is corresponding square connecting plate structure with the coupling part that is connected bearing, described connection bearing and connection leg are provided with multiple screwed holes, described connection bearing and connection leg are bolted, and the lower end of described connection leg is separately installed with roller, for moving this slewing equipment.
As shown in Figure 9 and Figure 10, wherein, described connection leg comprises the first connection leg 3, as shown in Figure 11 and Figure 12, it also comprises the second connection leg 4, described the first connection leg 3 is arranged on respectively on two relative connection bearings of described underframe 2 with the second connection leg 4, simple in structure, easy for installation.
Wherein, described roller comprises fast pulley 5 and universal wheel 6, described universal wheel 6 is arranged on the bottom of the first connection leg 3, described fast pulley 5 is arranged on the bottom of the second connection leg 4, and described universal wheel 6 can horizontal rotary three-sixth turn, and described fast pulley 5 can be around himself axis 90-degree rotation, described universal wheel 6 is used in conjunction with fast pulley 5, can move as required the position of weldering tire, transhipment is convenient, has improved operating efficiency.
The utility model also provides a kind of jig, this jig comprises substrate, this jig also comprises the slewing equipment for jig described in above-mentioned any one technical scheme, described substrate is arranged on the slew gear 1 of the described slewing equipment for jig, as the basal plane of work.
Jig of the present utility model can rotate and move, and is convenient to workman's operation, uses simply, reduces labor strength, has improved operating efficiency.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. the slewing equipment for jig, it is characterized in that, it comprises slew gear and underframe, the revolution main body of described slew gear is rotatably connected with described underframe, the upper end of described slew gear is provided with welding bench, described underframe has multiple rollers, the revolution main body of described slew gear comprises pedestal, mandrel and chassis, described pedestal is rotatably installed on described mandrel, between described chassis and pedestal, be provided with thrust ball bearing, this thrust ball bearing is set on described mandrel, described mandrel is fixed on described chassis, described chassis is fixedly connected with underframe.
2. the slewing equipment for jig as claimed in claim 1, it is characterized in that, in described pedestal, be provided with axle sleeve, described mandrel is through described axle sleeve, described slew gear also comprises and is arranged between described axle sleeve and described mandrel and is set in successively the first angular contact ball bearing, sleeve and the second angular contact ball bearing on described mandrel, the two ends of described sleeve are resisted against respectively on the lower surface of described the first angular contact ball bearing and the upper surface of the second angular contact ball bearing, and the lower surface of described the second angular contact ball bearing is resisted against on the location shaft shoulder of described mandrel.
3. the slewing equipment for jig as claimed in claim 2, it is characterized in that, described slew gear also comprises stop nut, and described stop nut is fixedly screwed on described mandrel, and its lower surface is resisted against on the upper surface of described the first angular contact ball bearing.
4. the slewing equipment for jig as claimed in claim 3; it is characterized in that, described slew gear also comprises protective cover, and described protective cover is cylindrical tube; described protective cover is fixedly connected with by connector with pedestal, and and described chassis between leave gap.
5. the slewing equipment for jig as claimed in claim 4, is characterized in that, described slew gear also comprises end cap, and described end cap is located at the upper end of described mandrel, and described end cap is fixedly connected with described pedestal, and with described mandrel matched in clearance.
6. the slewing equipment for jig as claimed in claim 5, is characterized in that, described mandrel be axially arranged with through hole, the two ends of described through hole are respectively equipped with one section of internal thread.
7. the slewing equipment for jig as claimed in claim 6, it is characterized in that, the surrounding of described underframe is respectively equipped with connection bearing, on described connection bearing, connection leg is installed, the lower end of described connection leg is separately installed with roller, described connection leg comprises the first connection leg and the second connection leg, described the first connection leg is arranged on respectively on two connection bearings relative on underframe with the second connection leg, described roller comprises fast pulley and universal wheel, described universal wheel is arranged on the bottom of the first connection leg, described fast pulley is arranged on the bottom of the second connection leg.
8. a jig, this jig comprises substrate, it is characterized in that, and this jig also comprises the slewing equipment for jig described in any one in the claims 1-7, and described substrate is arranged on the upper end of the slew gear of described slewing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320839256.2U CN203696340U (en) | 2013-12-18 | 2013-12-18 | Slewing gear for welding platform and welding platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320839256.2U CN203696340U (en) | 2013-12-18 | 2013-12-18 | Slewing gear for welding platform and welding platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696340U true CN203696340U (en) | 2014-07-09 |
Family
ID=51046839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320839256.2U Expired - Fee Related CN203696340U (en) | 2013-12-18 | 2013-12-18 | Slewing gear for welding platform and welding platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696340U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498239A (en) * | 2017-09-06 | 2017-12-22 | 芜湖常瑞汽车部件有限公司 | A kind of plane rotation base mechanisms of clamp base |
| CN112756854A (en) * | 2020-12-25 | 2021-05-07 | 滨州腾捷机械有限公司 | Flexible gantry type robot welding system for steel templates |
| CN114802530A (en) * | 2021-01-28 | 2022-07-29 | 广东博智林机器人有限公司 | Moving platform and spraying equipment |
-
2013
- 2013-12-18 CN CN201320839256.2U patent/CN203696340U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498239A (en) * | 2017-09-06 | 2017-12-22 | 芜湖常瑞汽车部件有限公司 | A kind of plane rotation base mechanisms of clamp base |
| CN112756854A (en) * | 2020-12-25 | 2021-05-07 | 滨州腾捷机械有限公司 | Flexible gantry type robot welding system for steel templates |
| CN114802530A (en) * | 2021-01-28 | 2022-07-29 | 广东博智林机器人有限公司 | Moving platform and spraying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20181218 |