CN215658659U - Spherical shell workpiece rounding welding tool - Google Patents
Spherical shell workpiece rounding welding tool Download PDFInfo
- Publication number
- CN215658659U CN215658659U CN202121045210.4U CN202121045210U CN215658659U CN 215658659 U CN215658659 U CN 215658659U CN 202121045210 U CN202121045210 U CN 202121045210U CN 215658659 U CN215658659 U CN 215658659U
- Authority
- CN
- China
- Prior art keywords
- spherical
- spherical shell
- transmission
- welding tool
- shell
- 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.)
- Active
Links
Images
Abstract
The utility model relates to a round-supporting welding tool for spherical shell workpieces, which comprises a driving box, wherein a transmission box is fixedly installed at the top of the driving box, a bottom plate is fixedly arranged at the top of the transmission box, a spherical limiting shell which is integrally formed with the bottom plate is arranged at the top of the bottom plate, a rotating shaft which extends into the transmission box and is driven by a driver is movably installed in the spherical limiting shell, a fixing ball is installed in the spherical limiting shell on the rotating shaft, and a plurality of round-supporting assemblies which are uniformly distributed are installed on the fixing ball; when the spherical shell machining device is used, a spherical shell to be machined is arranged in the spherical limiting shell and is supported and fixed by the circle supporting assembly, the driver drives the rotating shaft to rotate, so that the circle supporting assembly is driven to rotate, all parts in the spherical shell are supported, the roundness of the inner circle of the obtained spherical shell is controlled within an allowable range, and the error is small.
Description
Technical Field
The utility model relates to the technical field of auxiliary equipment for processing spherical workpieces, in particular to a spherical shell workpiece rounding welding tool.
Background
At present, when the inner circle of the spherical shell is assembled, the roundness of the inner circle of the spherical shell and the straightness of a spherical shell bus have great errors, and during assembly, the requirement on the roundness error of the inner circle of the spherical shell is very small, and in order to facilitate assembly, a welding spherical shell inner circle supporting tool is needed to control the roundness of the inner circle of the spherical shell within an allowable range. Therefore, the spherical shell workpiece circle-expanding welding tool is provided, the spherical shell with higher roundness requirement in assembly is easier to operate, welding forming is carried out after assembly, and the tolerance requirement can be met by measuring the integral roundness after the tool is disassembled.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problems in the prior art and provides a spherical shell workpiece rounding welding tool.
In order to achieve the technical purpose and achieve the technical effect, the utility model is realized by the following technical scheme:
the utility model provides a spherical shell work piece props circle welding frock, includes the drive case, the top fixed mounting of drive case has the transmission case, the fixed bottom plate that is equipped with in top of transmission case, the top of bottom plate is equipped with rather than integrated into one piece's spherical spacing shell, the inside movable mounting of spherical spacing shell has the pivot by the driver driven that extends to the transmission incasement portion, the internally mounted who lies in spherical spacing shell in the pivot has the fixed ball, install a plurality of evenly distributed's the subassembly that props the circle on the fixed ball.
Furthermore, a plurality of radiating grooves which are uniformly distributed are formed in the side walls of the driving box and the transmission box.
Furthermore, the driver comprises a transmission gear fixed on the rotating shaft, and a driving gear driven by a motor a is meshed on the transmission gear.
Furthermore, the bottom of the transmission gear is provided with a pad a arranged on the rotating shaft, and the bottom of the driving gear is provided with a pad b.
Furthermore, prop the circle subassembly and include the sleeve of fixed mounting on fixed ball, telescopic inside spiro union has the screw rod by power ware drive, the end swing joint of screw rod has the go-between, fixed mounting has the arc to prop the plectane on the go-between.
Furthermore, the power device comprises a driving wheel fixed on the screw rod, the driving wheel is connected with a driving wheel driven by a motor b through a driving belt, and the driving wheel is movably arranged on the bottom plate through a supporting plate.
Furthermore, a limiting disc is fixedly mounted at the top of the fixing ball on the rotating shaft.
When the spherical shell machining device is used, a spherical shell to be machined is arranged in the spherical limiting shell and is supported and fixed by the circle supporting assembly, the driver drives the rotating shaft to rotate, so that the circle supporting assembly is driven to rotate, all parts in the spherical shell are supported, the roundness of the inner circle of the obtained spherical shell is controlled within an allowable range, and the error is small.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a portion of the structure of the present invention;
FIG. 3 is a schematic diagram of a portion of the structure of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic view of the construction of the rounding assembly of the present invention;
fig. 5 is a schematic structural view of the spherical limiting shell and the bottom plate of the utility model.
The reference numbers in the figures illustrate: 1-transmission box, 2-supporting plate, 3-motor b, 4-radiating groove, 5-fixing ball, 6-driving box, 7-bottom plate, 8-sleeve, 9-spherical limiting shell, 10-rotating shaft, 11-limiting disc, 12-arc supporting disc, 13-connecting ring, 14-motor a, 15-transmission gear, 16-screw, 17-pad a, 18-pad b, 19-driving gear, 20-transmission belt, 21-transmission wheel and 22-driving wheel.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 5, this embodiment provides a spherical shell work piece props circle welding frock, including drive case 6, the top fixed mounting of drive case 6 has transmission case 1, the fixed bottom plate 7 that is equipped with in top of transmission case 1, the top of bottom plate 7 is equipped with rather than integrated into one piece's spherical spacing shell 9, the inside movable mounting of spherical spacing shell 9 has the pivot 10 by the driver drive that extends to transmission case 1 inside, the internally mounted who lies in spherical spacing shell 9 in the pivot 10 has fixed ball 5, install a plurality of evenly distributed's the subassembly of propping circle on the fixed ball 5.
The spherical shell to be processed is arranged in the spherical limiting shell 9 and is supported and fixed by the circle supporting assembly, the driver drives the rotating shaft 10 to rotate, so that the circle supporting assembly is driven to rotate, circles are supported at all parts inside the spherical shell, the roundness of the inner circle of the obtained spherical shell is controlled within an allowable range, and the error is small.
Preferably, a plurality of radiating grooves 4 which are uniformly distributed are formed in the side walls of the driving box 6 and the transmission box 1.
The heat dissipation groove 4 can quickly dissipate heat inside the drive box 6 and the transmission box 1.
Preferably, the driver comprises a transmission gear 15 fixed on the rotating shaft 10, and a driving gear 19 driven by a motor a14 is engaged on the transmission gear 15.
The motor a14 drives the driving gear 19 to rotate and further drives the transmission gear 15 to rotate, thereby driving the rotating shaft 10 to rotate.
Preferably, the bottom of the transmission gear 15 is provided with a pad a17 mounted on the rotating shaft 10, and the bottom of the driving gear 19 is provided with a pad b 18.
Preferably, the rounding assembly comprises a sleeve 8 fixedly mounted on the fixed ball 5, a screw 16 driven by a power device is screwed in the sleeve 8, the tail end of the screw 16 is movably connected with a connecting ring 13, and an arc rounding plate 12 is fixedly mounted on the connecting ring 13.
Preferably, the power device comprises a transmission wheel 21 fixed on the screw 16, the transmission wheel 21 is connected with a driving wheel 22 driven by a motor b3 through a transmission belt 20, and the driving wheel 22 is movably arranged on the bottom plate 7 through the supporting plate 2.
The motor b3 drives the driving wheel 22 to rotate and further drives the driving wheel 21 to rotate, so as to realize the rotation of the screw 16, thereby adjusting the position of the arc-shaped supporting plate 12 and being suitable for spherical shell supporting circles of different sizes.
Preferably, a limiting disc 11 is fixedly mounted on the rotating shaft 10 at the top of the fixing ball.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (7)
1. The utility model provides a spherical shell work piece rounding welding frock, includes the drive case, its characterized in that: the top fixed mounting of drive case has the transmission case, the fixed bottom plate that is equipped with in top of transmission case, the top of bottom plate is equipped with rather than integrated into one piece's spherical spacing shell, the inside movable mounting of spherical spacing shell has the pivot by the driver drive that extends to the transmission incasement portion, the internally mounted who lies in spherical spacing shell in the pivot has the fixed ball, install a plurality of evenly distributed's the circle subassembly that props on the fixed ball.
2. The spherical shell workpiece rounding welding tool according to claim 1, characterized in that: and a plurality of uniformly distributed heat dissipation grooves are formed in the side walls of the driving box and the transmission box.
3. The spherical shell workpiece rounding welding tool according to claim 1, characterized in that: the driver comprises a transmission gear fixed on the rotating shaft, and a driving gear driven by a motor a is meshed on the transmission gear.
4. The spherical shell workpiece rounding welding tool according to claim 3, characterized in that: the bottom of the transmission gear is provided with a pad a arranged on the rotating shaft, and the bottom of the driving gear is provided with a pad b.
5. The spherical shell workpiece rounding welding tool according to claim 1, characterized in that: prop the circle subassembly and include the sleeve of fixed mounting on fixed ball, telescopic inside spiro union has the screw rod by power ware drive, the end swing joint of screw rod has the go-between, fixed mounting has the arc to prop the plectane on the go-between.
6. The spherical shell workpiece rounding welding tool according to claim 5, characterized in that: the power device comprises a transmission wheel fixed on the screw rod, the transmission wheel is connected with a driving wheel driven by a motor b through a transmission belt, and the driving wheel is movably arranged on the bottom plate through a supporting plate.
7. The spherical shell workpiece rounding welding tool according to claim 1, characterized in that: and a limiting disc is fixedly arranged at the top of the fixing ball on the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121045210.4U CN215658659U (en) | 2021-05-17 | 2021-05-17 | Spherical shell workpiece rounding welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121045210.4U CN215658659U (en) | 2021-05-17 | 2021-05-17 | Spherical shell workpiece rounding welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215658659U true CN215658659U (en) | 2022-01-28 |
Family
ID=79972252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121045210.4U Active CN215658659U (en) | 2021-05-17 | 2021-05-17 | Spherical shell workpiece rounding welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215658659U (en) |
-
2021
- 2021-05-17 CN CN202121045210.4U patent/CN215658659U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108655774B (en) | Working method of machining tool table for airplane titanium alloy parts | |
| CN107498079A (en) | A kind of splashproof drilling robot provided with rotary table | |
| CN108927558B (en) | Automatic excircle milling device of crankshaft connecting rod head | |
| WO2021098364A1 (en) | Numerically controlled machine tool for spiral bevel gear machining | |
| CN110976980B (en) | Bearing bush workpiece splayed oil line automatic processing equipment | |
| CN101468444A (en) | Lumber sanding grinder | |
| CN215658659U (en) | Spherical shell workpiece rounding welding tool | |
| CN117182593B (en) | Multifunctional machine tool base | |
| US4842457A (en) | Machine tool with improved spindlehead mounting and traversing means | |
| CN208408760U (en) | A kind of cutter spindle uses the spiral bevel gear vertical machine of HSK knife handle mode | |
| CN211707930U (en) | Pump impeller indexing positioning device | |
| CN211163194U (en) | Gantry grinding and filing machine tool | |
| CN211439305U (en) | Disc brake pad inner and outer arc edge chamfer grinding machine | |
| CN210046572U (en) | Novel fixing device convenient to clamp and used for machining | |
| CN100400208C (en) | Columnar structured equipment for manufacturing lateral bore | |
| CN211198514U (en) | Lifting device | |
| CN208322756U (en) | A kind of novel machining tool | |
| CN216657082U (en) | Combined bedstead for numerical control turret machine tool | |
| CN218964123U (en) | Automobile hub punching tool | |
| CN211331317U (en) | Machine tool for processing automobile steering knuckle rod part | |
| CN212095726U (en) | Install flat grinder who founds bistrique additional | |
| CN220446266U (en) | Positioning and clamping device for conical shell | |
| CN218050965U (en) | Automatic welding equipment for automotive suspension | |
| CN220717885U (en) | Multi-shaft universal milling head device | |
| CN110394496B (en) | Improved cutter head hinge earphone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |