CN210306478U - Welding tool for impeller of full-rotation propeller - Google Patents
Welding tool for impeller of full-rotation propeller Download PDFInfo
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- CN210306478U CN210306478U CN201921257625.0U CN201921257625U CN210306478U CN 210306478 U CN210306478 U CN 210306478U CN 201921257625 U CN201921257625 U CN 201921257625U CN 210306478 U CN210306478 U CN 210306478U
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Abstract
The utility model relates to a welding frock that impeller of full-circle swinging propeller was used, include: the middle part of the base is provided with a motor placing opening; the positioning part can lift the rotating shaft; the ring rubbing parts are arranged on the ring bases, and each ring rubbing part is provided with an upper positioning part for clamping the outer cover; wherein, the upper positioning part can clamp the outer cover and weld the impeller on the overhead rotating shaft. The base is matched with the motor placing port, so that the function of placing and storing the motor is realized, and the influence of welding sparks on the motor shell can be avoided in the impeller welding process; the motor in the motor placing opening is erected through the positioning part, the erecting degree of the motor is synchronously adjusted according to specific requirements, and then the impeller is specifically welded on the rotating shaft; the arrangement of the rubbing part can adjust the fixed range of the rubbing part according to different requirements of the size of the outer cover, so that the outer covers with different diameters are adapted; and the clamping and positioning of the outer cover can be realized by the arrangement of the upper positioning part.
Description
Technical Field
The utility model relates to a propeller especially relates to a welding frock that impeller of full gyration propeller was used.
Background
The omnidirectional thruster is also called as a Z-shaped thruster. The propeller is a propeller which enables a propeller to rotate 360 degrees around a vertical shaft under the action of a bevel gear device, a worm gear device and the like and has two functions of propelling and operating a ship. The direction of the thrust can be changed randomly along with the change of the position, so that the ship turns around in situ and advances and retreats freely. The maneuverability and the maneuverability are greatly improved. However, the hub is large and relatively inefficient, and the transmission and control mechanism is also complex and has high requirements on material performance and process, so that the hub is mostly used in small and medium-sized projects and harbor ships at present.
The impeller is welded on the rotating shaft, and the drainage effect of the impeller is different due to different positions of the impeller relative to the housing, so that a welding tool capable of directionally positioning and welding the impeller is needed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the utility model provides a can directional fixed-position welding impeller's welding frock that full gyration propeller's impeller was used.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a welding frock that impeller of full-circle swinging propeller was used, includes:
the motor storage device comprises a base, wherein a motor storage port is formed in the middle of the base;
the positioning part can lift the rotating shaft;
the annular rubbing parts are arranged around the base, and each annular rubbing part is provided with an upper positioning part for clamping the outer cover; wherein
The upper positioning portion can clamp the outer cover.
Preferably, the positioning part comprises a positioning disc and a supporting sheet fixed on the circumference of the positioning disc; and
the support sheet can press the motor and suspend the rotating shaft.
Preferably, the bottom of the supporting sheet is provided with an outer notch, and the top of the supporting sheet is provided with an inner notch;
the outer gap and the inner gap are arranged in a staggered manner; and
the supporting sheet is detachably fixed on the positioning plate through the outer notch.
Preferably, the support sheet is detachably screwed on the positioning disc through a stud.
Preferably, the annular rubbing part comprises an annular rubbing plate, and a strip-shaped opening is formed in the annular rubbing plate;
a row of threaded holes matched with the strip-shaped openings are formed in the base;
the positioning part is fixed on the annular rubbing plate.
Preferably, the far end of the ring rubbing plate is provided with an arc-shaped plate, and a plurality of positioning holes are formed in the arc-shaped plate;
the circle where the positioning holes are located is in the same circle with the base;
the positioning part is fixed on one positioning hole through a stud.
Preferably, the upper positioning part comprises a frame plate, and the bottom of the frame plate is provided with a through hole;
the communicating hole and the positioning hole are fixed through a stud.
Preferably, the frame plate has a rubber surface on its contact surface.
Preferably, the frame plate comprises an upper half frame, a lower half frame and a locking spring;
one end of the upper half frame is provided with an inserting column, and one end of the lower half frame is provided with an inserting hole;
one end of the locking spring is fixed at the bottom of the plug hole, and the other end of the locking spring is fixedly connected with the plug column; and
the inserting column is inserted in the inserting hole, and the communicating hole is formed in the lower half frame.
The utility model has the advantages that:
the base is matched with the motor placing port, so that the function of placing and storing the motor is realized, and the influence of welding sparks on the motor shell can be avoided in the impeller welding process;
the motor in the motor placing opening is erected through the positioning part, the erecting degree of the motor is synchronously adjusted according to specific requirements, and then the impeller is specifically welded on the rotating shaft;
the arrangement of the rubbing part can adjust the fixed range of the rubbing part according to different requirements of the size of the outer cover, so that the outer covers with different diameters are adapted;
and the clamping and positioning of the outer cover can be realized by the arrangement of the upper positioning part.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of a welding tool for an impeller of a full-rotation propeller according to the present invention;
fig. 2 is a schematic structural diagram of the base of the present invention;
fig. 3 is a schematic structural view of the positioning portion of the present invention;
fig. 4 is a schematic structural view of the support sheet of the present invention;
fig. 5 is a schematic structural diagram of the ring-up portion of the present invention;
fig. 6 is a schematic structural view of the upper positioning portion of the present invention;
FIG. 7 is a schematic structural view of the motor of the present invention with a partition plate;
fig. 8 is a schematic structural view of the frame plate of the present invention;
in the figure: base 1, mouth 101 is placed to the motor, screw hole 102, location portion 2, positioning disk 201, backing sheet 202, outer breach 2021, interior breach 2022, ring opens up portion 3, ring opens up board 301, the uncovered 3011 of bar, arc 302, locating hole 3021, go up location portion 4, frame board 401, first frame 4011, second frame 4012, locking spring 4013, plug column 4014, plug hole 4015, intercommunicating pore 402, rubber face 403, partition 5.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Several herein are equal to or greater than three.
As shown in fig. 1-6, a welding frock that impeller of full gyration propeller was used includes: the motor placing opening 101 is formed in the middle of the base 1, the motor placing opening 101 is a cylindrical cavity, the cylindrical cavity is matched with a shell of the motor, and when the motor is placed in the motor placing opening 101, the inner wall of the cavity is completely attached to the outer wall of the shell of the motor; the positioning part 2 can be used for overhead rotation of the rotating shaft, the rotating shaft is an output shaft of the motor, the rotating shaft of the motor is in threaded connection with the partition piece 5, the partition piece 5 can be fixed by welding, and the partition piece 5 can be positioned at different positions according to specific requirements so as to position the rotating shaft at different heights, so that the welding of impellers at different heights is realized; the annular rubbing parts 3 are arranged around the base 1, and each annular rubbing part 3 is provided with an upper positioning part 42 for clamping an outer cover; wherein the upper locating portion 4 is capable of clamping the housing.
The base 1 is matched with the motor placing opening 101, so that the function of placing and storing the motor is realized, and the influence of welding sparks on the motor shell can be avoided in the impeller welding process; the motor positioned in the motor placing opening 101 is erected through the positioning part 2, the erecting degree of the motor is synchronously adjusted according to specific requirements, and then the impeller is specifically welded on the rotating shaft; the arrangement of the annular expansion part 3 can adjust the fixed range of the annular expansion part 3 according to different requirements of the sizes of the outer covers, so that the outer covers with different diameters are adapted; the upper positioning portion 42 is provided to clamp and position the outer cover.
In this embodiment, the positioning portion 2 includes a positioning plate 201 and a supporting plate 202 fixed to the circumference of the positioning plate 201; and the support sheet 202 can press the motor and suspend the rotating shaft. The supporting sheet 202 is arranged, the upper end of the supporting sheet can be used for supporting the partition sheet 5 on the rotating shaft, and the lower end of the supporting sheet can abut against the shell of the motor, so that the rotating shaft is overhead, and the overhead degree of the rotating shaft can be adjusted according to the position of the partition sheet 5. Wherein, the connection relationship between the positioning plate 201 and the surface of the base 1 can be through bolt connection or clamping connection.
The specific support sheet 202 has the following structure:
the bottom of the support sheet 202 is provided with an outer gap 2021, and the top is provided with an inner gap 2022; the outer gap 2021 and the inner gap 2022 are arranged in a staggered manner; and the support plate 202 is detachably fixed on the positioning plate 201 through the outer gap 2021. Wherein, the inner gap 2022 and the outer gap 2021 are arranged to form a step, the partition sheet 5 is placed on the inner gap 2022, and the outer gap 2021 is pressed against the positioning plate 201 and the casing of the motor. When the partition panel 5 abuts against the inner gap 2022, the outer gap 2021 is synchronously pressed, that is, the positioning plate 201 has a limiting function on the outer gap 2021, so that the inner gap 2022 is limited conveniently.
In this embodiment, the support plate 202 is detachably screwed to the positioning plate 201 through a stud. The threaded connection in the form of the stud is adopted, and when the height of the supporting plate 202 needs to be adjusted, the stud can be rotated to achieve the effect of adjusting the height so as to adapt to the partition plates 5 with different heights.
In this embodiment, the ring-rubbing part 3 includes a ring-rubbing plate 301, and a strip-shaped opening 3011 is opened on the ring-rubbing plate 301; a row of threaded holes 102 matched with the strip-shaped opening 3011 are formed in the base 1; the positioning part 2 is fixed on the ring rubbing plate 301. According to different sizes of the outer covers, the position of the ring rubbing plate 301 is adjusted, namely, the stud is screwed into the threaded hole 102 until the stud abuts against the lower part of the ring rubbing plate 301, so that the effect of abutting fixation is achieved, and during adjustment, the stud can be loosened to achieve adjustment.
In this embodiment, the distal end of the ring-up plate 301 has an arc-shaped plate 302, and the arc-shaped plate 302 has a plurality of positioning holes 3021; the circle of the positioning holes 3021 is concentric with the base 1; the positioning portion 2 is fixed on one positioning hole 3021 through a stud. The arc-shaped plate 302 is fixed at different positioning holes 3021, so that the effect of displacement adjustment and positioning is achieved.
In this embodiment, the upper positioning portion 4 includes a frame plate 401, and a through hole 402 is formed at the bottom of the frame plate 401; the communication hole 402 and the positioning hole 3021 are fixed by a stud. The frame plate 401 is positioned and fixed by the communication hole 402 and the stud.
In this embodiment, the abutting surface of the frame plate 401 has a rubber surface 403, and the rubber surface 403 is provided to better protect the outer cover from being damaged unnecessarily due to clamping.
In this embodiment, the frame plate includes an upper half 4011, a lower half 4012, and a locking spring 4013;
one end of the upper half frame 4011 is provided with a plug column 4014, and one end of the lower half frame 4012 is provided with a plug hole 4015;
one end of the locking spring 4013 is fixed at the bottom of the plug hole 4015, and the other end of the locking spring 4013 is fixedly connected with the plug column 4014; and
the plug-in post 4014 is plugged in the plug-in hole 4015, and the communication hole 402 is formed in the lower half frame 4012.
Wherein, when locking spring 4013 is in free state, the height of dustcoat must be greater than the distance between first half 4011 and second half 4012, promptly, at practical in-process, locking spring 4013 is in tensile state, is in tensile state's locking spring 4013, when realizing pressing from both sides tight effect, has the trend of reseing to the tight effect of realization clamp.
The working process is as follows:
firstly, a motor is firstly clamped in the motor placing opening 101, then the positioning disc 201 is sleeved on a rotating shaft of the motor, namely the rotating shaft penetrates through the positioning disc 201, the partition plate 5 is synchronously connected with the rotating shaft of the motor in a threaded manner, the partition plate 5 is rotated to a relevant position according to specific requirements, and the motor can be lifted synchronously to be suspended, so that suspended positioning is realized;
meanwhile, the outer cover is covered on the base 1, and is matched with the outer diameter of the outer cover through the adjusting ring rubbing plate 301, and then the outer cover is clamped and positioned by means of the frame plate 401.
At this time, the relative position between the outer cover and the partition piece 5 is checked, and the welding position and condition of the impeller are determined.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. The utility model provides a welding frock that impeller of full gyration propeller was used which characterized in that includes:
the motor storage device comprises a base, wherein a motor storage port is formed in the middle of the base;
the positioning part can lift the rotating shaft;
the annular rubbing parts are arranged around the base, and each annular rubbing part is provided with an upper positioning part for clamping the outer cover; wherein
The upper positioning portion can clamp the outer cover.
2. The welding tool for the impeller of the full-rotation propeller according to claim 1, wherein the positioning portion comprises a positioning disk and a supporting sheet fixed to the circumferential direction of the positioning disk; and
the support sheet can press the motor and suspend the rotating shaft.
3. The welding tool for the impeller of the full-rotation propeller according to claim 2, wherein the welding tool comprises a welding tool body,
the bottom of the supporting sheet is provided with an outer gap, and the top of the supporting sheet is provided with an inner gap;
the outer gap and the inner gap are arranged in a staggered manner; and
the supporting sheet is detachably fixed on the positioning plate through the outer notch.
4. The welding tool for the impeller of the full-rotation propeller according to claim 3, wherein the welding tool comprises a welding tool body,
the support sheet is detachably connected to the positioning disc through a stud in a threaded manner.
5. The welding tool for the impeller of the full-rotation propeller according to claim 1, wherein the welding tool comprises a welding tool body,
the annular rubbing part comprises an annular rubbing plate, and a strip-shaped opening is formed in the annular rubbing plate;
a row of threaded holes matched with the strip-shaped openings are formed in the base;
the positioning part is fixed on the annular rubbing plate.
6. The welding tool for the impeller of the full-rotation propeller according to claim 5, wherein the welding tool comprises a welding tool body,
the far end of the ring rubbing plate is provided with an arc-shaped plate, and a plurality of positioning holes are formed in the arc-shaped plate;
the circle where the positioning holes are located is in the same circle with the base;
the positioning part is fixed on one positioning hole through a stud.
7. The welding tool for the impeller of the full-rotation propeller according to claim 6, wherein the welding tool comprises a welding tool body,
the upper positioning part comprises a frame plate, and the bottom of the frame plate is provided with a through hole;
the communicating hole and the positioning hole are fixed through a stud.
8. The welding tool for the impeller of the full-rotation propeller according to claim 7, wherein the welding tool comprises a welding tool body,
the binding surface of the frame plate is provided with a rubber surface.
9. The welding tool for the impeller of the full-rotation propeller according to claim 8, wherein the welding tool comprises a welding tool body,
the frame plate comprises an upper half frame, a lower half frame and a locking spring;
one end of the upper half frame is provided with an inserting column, and one end of the lower half frame is provided with an inserting hole;
one end of the locking spring is fixed at the bottom of the plug hole, and the other end of the locking spring is fixedly connected with the plug column; and
the inserting column is inserted in the inserting hole, and the communicating hole is formed in the lower half frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921257625.0U CN210306478U (en) | 2019-08-05 | 2019-08-05 | Welding tool for impeller of full-rotation propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921257625.0U CN210306478U (en) | 2019-08-05 | 2019-08-05 | Welding tool for impeller of full-rotation propeller |
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| Publication Number | Publication Date |
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| CN210306478U true CN210306478U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921257625.0U Active CN210306478U (en) | 2019-08-05 | 2019-08-05 | Welding tool for impeller of full-rotation propeller |
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| CN (1) | CN210306478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658513A (en) * | 2020-12-31 | 2021-04-16 | 广东工业大学 | Welding method for main propeller base of deep water dynamic positioning crude oil conveying device |
-
2019
- 2019-08-05 CN CN201921257625.0U patent/CN210306478U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658513A (en) * | 2020-12-31 | 2021-04-16 | 广东工业大学 | Welding method for main propeller base of deep water dynamic positioning crude oil conveying device |
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