CN107825034A - A kind of propeller erecting bed of good fixing effect - Google Patents
A kind of propeller erecting bed of good fixing effect Download PDFInfo
- Publication number
- CN107825034A CN107825034A CN201711092265.9A CN201711092265A CN107825034A CN 107825034 A CN107825034 A CN 107825034A CN 201711092265 A CN201711092265 A CN 201711092265A CN 107825034 A CN107825034 A CN 107825034A
- Authority
- CN
- China
- Prior art keywords
- fixture block
- fixedly connected
- operating desk
- propeller
- desk body
- 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.)
- Pending
Links
- 230000000694 effects Effects 0.000 title claims abstract description 22
- 238000001125 extrusion Methods 0.000 claims abstract description 19
- 239000007787 solid Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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
- B23K37/0461—Welding tables
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Furniture Connections (AREA)
Abstract
The invention discloses a kind of propeller erecting bed of good fixing effect, including operating desk body, the bottom of the operating desk body is fixedly connected with support bracket fastened top, the top of the operating desk body is rounded to be fixedly connected with four fix bars, bottom of the top of the upper fix bar with annulus side surface is fixedly connected, madial wall of the both sides of the side surface of the annulus respectively with two semicircle sets is overlapped, and madial wall of the lateral wall that two semicircles cover respectively with the first fixture block and the second fixture block is fixedly connected.The present invention passes through the improvement to operating desk body, operating desk body is shaped to cylinder, its outer surface does not have corner angle, operating personnel can be facilitated to weld propeller boss and blade, the both sides of arc fixture block relative direction extrusion spiral propeller hub side surface, so as to which propeller boss is kept into stable state in fixed cover, the setting of six extrusion springs, it can further increase propeller boss in fixed cover internal stability.
Description
Technical field
The present invention relates to propeller system manufacturing apparatus technical field, the propeller erecting bed of specially a kind of good fixing effect.
Background technology
Propeller refers to rotate in air or water by blade, and engine rotation power is converted into the device of propulsive force,
The leaf that can have two or more is connected with hub, and the one side backward of leaf for helicoid or is similar to a kind of propeller of helicoid, spiral shell
Rotation oar is divided into many kinds, and application is also quite varied, such as the propeller of aircraft, steamer, during the propeller manufacturing, needs
Helical-blade is welded with hub, or will be fixed by threaded rod between helical-blade and hub.
In the prior art, when to being welded between helical-blade and hub, helical-blade and hub are placed on operating desk, Ran Houyong
Welded, because the status requirement of the blade welding on propeller is very high, traditional welding method can not meet welding
It is required that the service life for the propeller for being shortens, the use in later stage is influenceed, and the quantity of blade is generally three or more
Individual, in the prior art, in welding, blade usually all can not be fixed effectively, therefore the distance between blade can produce
Difference, cause propeller when in use, rotate unstable.
The content of the invention
(One)The technical problem of solution
In view of the shortcomings of the prior art, the invention provides a kind of propeller erecting bed of good fixing effect, solves existing skill
Propeller helical-blade and hub on operating desk when welding the problem of fixed effect difference in art.
(Two)Technical scheme
To achieve the above object, the present invention provides following technical scheme:A kind of propeller erecting bed of good fixing effect, including behaviour
Make playscript with stage directions body, the bottom of the operating desk body is fixedly connected with support bracket fastened top, and the top of the operating desk body is in
Circle is fixedly connected with four fix bars, and the bottom of the top of the upper fix bar with annulus side surface is fixedly connected, described
Madial wall of the both sides of the side surface of annulus respectively with two semicircles set overlaps, and the lateral walls of two semicircles sets is respectively with the
The madial wall of one fixture block and the second fixture block is fixedly connected, and the top activity of first fixture block and the second fixture block opposite side is even
Connect, threaded rod is interspersed with below the side of second fixture block, and the other end of threaded rod through the first fixture block and extends to
On the outside of it, the both sides at the top of second fixture block are fixedly connected with two elastic clamping block bottoms respectively, the operating desk body top
Fixed cover is socketed with the port that portion opens up, sole piece, the left and right sides of the madial wall of the port are socketed with the fixed cover
Three spring grooves are offered, sliding block is socketed with the spring groove, the side of the sliding block passes through in expansion link and spring groove
The side of wall is flexibly connected, and is socketed with extrusion spring on the expansion link, the side of the sliding block and one end of connecting rod are fixed
Connection, and the other end of connecting rod through spring groove inwall opposite side and extend in port and with the lateral wall of arc fixture block
It is fixedly connected.
Preferably, the quantity of the threaded rod is 12, and 12 threaded rods are one group with three and equidistantly distributed
On the second fixture block.
Preferably, the operating desk body is shaped as cylinder, and port is opened in the middle part of operating desk bodies top.
Preferably, the quantity of the connecting rod is six, and the other end of six connecting rods is equidistantly distributed in arc card
Block lateral wall.
Preferably, one end of the extrusion spring and the side of sliding block and be fixedly connected, and the other end of extrusion spring with
The inwall side of spring groove is fixedly connected.
Preferably, the side of the expansion link is located at the middle part of sliding block side, and the opposite side of expansion link is located at spring groove
The middle part of inwall side.
(Three)Beneficial effect
The invention provides a kind of propeller erecting bed of good fixing effect.Possesses following beneficial effect:
(1), the present invention by the improvement to operating desk body, operating desk body is shaped to cylinder, its outer surface
There is no corner angle, operating personnel can be facilitated to weld propeller boss and blade, be placed on when by propeller boss in fixed cover,
The both sides of arc fixture block relative direction extrusion spiral propeller hub side surface, so as to which propeller boss to be kept to stable shape in fixed cover
State, the setting of six extrusion springs, it can further increase propeller boss in fixed cover internal stability.
(2), the present invention by the improvement to annulus, the clamping on annulus by the first fixture block and the second fixture block, can keep
Blade clamping between two elastic clamping blocks, threaded rod, the first fixture block and the second fixture block are used in conjunction with each other, and rotate threaded rod,
It is capable of the position of regulation elasticity fixture block so that elastic clamping block can secure the vanes to suitable position, and then ensure welding
Effect, by increasing the quantity of the first fixture block and the second fixture block, it can adapt to multiple-blade and welded.
Brief description of the drawings
Fig. 1 is the front view of structure of the present invention;
Fig. 2 is the enlarged diagram of structure at A in structure chart 1 of the present invention;
Fig. 3 is the side view of the fixture block of structure first of the present invention and the second fixture block;
Fig. 4 is the sectional view of structure operation playscript with stage directions body top view of the present invention.
In figure:1 operating desk body, 2 fixed supports, 3 fix bars, 4 annulus, 5 second fixture blocks, 6 first fixture blocks, 7 semicircle sets,
8 threaded rods, 9 elastic clamping blocks, 10 fixed covers, 11 sole pieces, 12 spring grooves, 13 sliding blocks, 14 expansion links, 15 extrusion springs, 16 connections
Bar, 17 arc fixture blocks, 18 ports.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
As Figure 1-4, the present invention provides a kind of technical scheme:A kind of propeller erecting bed of good fixing effect, including
Operating desk body 1, the bottom of operating desk body 1 are fixedly connected with the top of fixed support 2, and the top of operating desk body 1 is in circle
Shape is fixedly connected with four fix bars 3, and the bottom of the top of upper fix bar 3 with the side surface of annulus 4 is fixedly connected, annulus 4
Madial wall of the both sides of side surface respectively with two semicircles set 7 overlaps, the lateral walls of two semicircles sets 7 respectively with the first fixture block 6
It is fixedly connected with the madial wall of the second fixture block 5, the first fixture block 6 is flexibly connected with the top of the opposite side of the second fixture block 5, the second card
Threaded rod 8 is interspersed with below the side of block 5, and the other end of threaded rod 8 through the first fixture block 6 and extends to its outside, spiral shell
The quantity of rasp bar 8 be 12, and 12 threaded rods 8 with three be one group equidistantly distribute on the second fixture block 5, by
The amount of being provided with has crossed semicircle set 7 and three threaded rods 8 between each two the first fixture block 6 and the second fixture block 5, can ensure the first card
Can be by firm clamping between the fixture block 5 of block 6 and second, so as to ensure the effect of welding, the both sides at the top of the second fixture block 5 are distinguished
It is fixedly connected with two bottoms of elastic clamping block 9, by the improvement to annulus 4, by the first fixture block 6 and the second fixture block 5 on annulus 4
Clamping, can keep blade clamping between two elastic clamping blocks 9, and threaded rod 8, the first fixture block 6 and the second fixture block 5 cooperate
Use, rotate threaded rod 8, be capable of the position of regulation elasticity fixture block 9 so that elastic clamping block 9 can secure the vanes to suitably
Position, and then ensure the effect of welding, by increasing the quantity of the first fixture block 6 and the second fixture block 5, it can adapt to multiple-blade progress
Welding, is socketed with fixed cover 10 in the port 18 that the top of operating desk body 1 opens up, and operating desk body 1 is shaped as cylinder, and
Port 18 is opened in the middle part at the top of operating desk body 1, and sole piece 11, the left and right of the madial wall of port 18 are socketed with fixed cover 10
Both sides offer three spring grooves 12, and sliding block 13 is socketed with spring groove 12, and the side of sliding block 13 passes through expansion link 14 and bullet
The side of the inwall of spring groove 12 is flexibly connected, and the side of expansion link 14 is located at the middle part of the side of sliding block 13, and expansion link 14 is another
Side is located at the middle part of the inwall side of spring groove 12, and extrusion spring 15, one end of extrusion spring 15 and cunning are socketed with expansion link 14
The side of block 13 be fixedly connected, and the other end of extrusion spring 15 is fixedly connected with the inwall side of spring groove 12, sliding block 13
Side be fixedly connected with one end of connecting rod 16, and the other end of connecting rod 16 through the inwall of spring groove 12 opposite side and prolong
Extend in port 18 and be fixedly connected with the lateral wall of arc fixture block 17, the quantity of connecting rod 16 is six, and six connecting rods
16 other end is equidistantly distributed in the lateral wall of arc fixture block 17, by the improvement to operating desk body 1, by operating desk body 1
Cylinder is shaped to, its outer surface does not have corner angle, operating personnel can be facilitated to weld propeller boss and blade,
When propeller boss is placed in fixed cover 10, the both sides of the relative direction extrusion spiral propeller hub side surface of arc fixture block 17, so as to
Propeller boss is kept into stable state in fixed cover 10, the setting of six extrusion springs 15, can further increase propeller
Hub is in the internal stability of fixed cover 10.
Operation principle:Propeller boss is placed in fixed cover 10, now, two arc fixture blocks 17 can be with propeller boss
The side contacts of side surface two, under the elastic reaction of extrusion spring 15, it can be fixed what propeller boss was stablized, blade is placed
Between two elastic clamping blocks 9, threaded rod 8 is rotated, elastic, mobile first card of the first fixture block 6 and the second fixture block 5 can be adjusted
Blade, can be moved to suitable position by the fixture block 5 of block 6 and second.
It can to sum up obtain, a kind of propeller erecting bed of good fixing effect, by the improvement to annulus 4, by the first fixture block 6
With the second clamping on annulus 4 of fixture block 5, blade clamping between two elastic clamping blocks 9, threaded rod 8, the first fixture block can be kept
6 and second fixture block 5 be used in conjunction with each other, rotate threaded rod 8, be capable of the position of regulation elasticity fixture block 9 so that the energy of elastic clamping block 9
Suitable position is enough secured the vanes to, and then ensures the effect of welding, by the number for increasing the first fixture block 6 and the second fixture block 5
Amount, can adapt to multiple-blade and is welded, by the improvement to operating desk body 1, operating desk body 1 is shaped into circle
Cylindricality, its outer surface do not have corner angle, operating personnel can be facilitated to weld propeller boss and blade, be put when by propeller boss
Put in fixed cover 10, the both sides of the relative direction extrusion spiral propeller hub side surface of arc fixture block 17, so that by propeller boss solid
Surely stable state is kept in set 10, the setting of six extrusion springs 15, can further increase propeller boss in fixed cover 10
Stability, so as to solve the problems, such as propeller helical-blade in the prior art and hub the fixed effect difference when being welded on operating desk.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of propeller erecting bed of good fixing effect, including operating desk body(1), it is characterised in that:The operation playscript with stage directions
Body(1)Bottom and fixed support(2)Top be fixedly connected, the operating desk body(1)Top rounded be fixedly connected
There are four fix bars(3), the upper fix bar(3)Top and annulus(4)The bottom of side surface is fixedly connected, the annulus
(4)Side surface both sides respectively with two semicircle sets(7)Madial wall overlap joint, two semicircle sets(7)Lateral wall point
Not with the first fixture block(6)With the second fixture block(5)Madial wall be fixedly connected, first fixture block(6)With the second fixture block(5)Relatively
The top of side is flexibly connected, second fixture block(5)Side below be interspersed with threaded rod(8), and threaded rod(8)It is another
The first fixture block is run through in one end(6)And extend to its outside, second fixture block(5)The both sides at top respectively with two elastic clamping blocks
(9)Bottom is fixedly connected, the operating desk body(1)The port that top opens up(18)Inside it is socketed with fixed cover(10), it is described solid
Fixed set(10)Inside it is socketed with sole piece(11), the port(18)The left and right sides of madial wall offer three spring grooves
(12), the spring groove(12)Inside it is socketed with sliding block(13), the sliding block(13)Side pass through expansion link(14)With spring groove
(12)The side of inwall is flexibly connected, the expansion link(14)On be socketed with extrusion spring(15), the sliding block(13)Side
With connecting rod(16)One end be fixedly connected, and connecting rod(16)The other end run through spring groove(12)The opposite side of inwall and prolong
Extend port(18)It is interior and with arc fixture block(17)Lateral wall be fixedly connected.
A kind of 2. propeller erecting bed of good fixing effect according to claim 1, it is characterised in that:The threaded rod
(8)Quantity be 12, and 12 threaded rods(8)It is one group with three to equidistantly distribute in the second fixture block(5)On.
A kind of 3. propeller erecting bed of good fixing effect according to claim 1, it is characterised in that:The operation playscript with stage directions
Body(1)Be shaped as cylinder, and port(18)It is opened in operating desk body(1)The middle part at top.
A kind of 4. propeller erecting bed of good fixing effect according to claim 1, it is characterised in that:The connecting rod
(16)Quantity be six, and six connecting rods(16)The other end equidistantly distribute in arc fixture block(17)Lateral wall.
A kind of 5. propeller erecting bed of good fixing effect according to claim 1, it is characterised in that:The extrusion spring
(15)One end and sliding block(13)Side be fixedly connected, and extrusion spring(15)The other end and spring groove(12)Inwall
Side is fixedly connected.
A kind of 6. propeller erecting bed of good fixing effect according to claim 1, it is characterised in that:The expansion link
(14)Side be located at sliding block(13)The middle part of side, and expansion link(14)Opposite side be located at spring groove(12)Inwall side
Middle part.
Priority Applications (1)
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CN201711092265.9A CN107825034A (en) | 2017-11-08 | 2017-11-08 | A kind of propeller erecting bed of good fixing effect |
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CN201711092265.9A CN107825034A (en) | 2017-11-08 | 2017-11-08 | A kind of propeller erecting bed of good fixing effect |
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CN107825034A true CN107825034A (en) | 2018-03-23 |
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CN201711092265.9A Pending CN107825034A (en) | 2017-11-08 | 2017-11-08 | A kind of propeller erecting bed of good fixing effect |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108609151A (en) * | 2018-06-07 | 2018-10-02 | 马鞍山海明船舶配件有限公司 | A kind of controllable three-bladed propeller based on physics kinetic energy |
CN109764847A (en) * | 2018-12-29 | 2019-05-17 | 镇江同舟螺旋桨有限公司 | A kind of new type propeller pitchometer |
CN117548814A (en) * | 2023-09-27 | 2024-02-13 | 深圳市锐豪科技有限公司 | Precision piece welding installation equipment for artificial intelligent equipment assembly |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN108609151A (en) * | 2018-06-07 | 2018-10-02 | 马鞍山海明船舶配件有限公司 | A kind of controllable three-bladed propeller based on physics kinetic energy |
CN109764847A (en) * | 2018-12-29 | 2019-05-17 | 镇江同舟螺旋桨有限公司 | A kind of new type propeller pitchometer |
CN117548814A (en) * | 2023-09-27 | 2024-02-13 | 深圳市锐豪科技有限公司 | Precision piece welding installation equipment for artificial intelligent equipment assembly |
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