CN207629787U - A kind of grinding device for propeller grinding apparatus - Google Patents
A kind of grinding device for propeller grinding apparatus Download PDFInfo
- Publication number
- CN207629787U CN207629787U CN201721479241.4U CN201721479241U CN207629787U CN 207629787 U CN207629787 U CN 207629787U CN 201721479241 U CN201721479241 U CN 201721479241U CN 207629787 U CN207629787 U CN 207629787U
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- China
- Prior art keywords
- cabinet
- fixedly connected
- driving motor
- propeller
- grinding
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- 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.)
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Abstract
The utility model discloses a kind of grinding devices for propeller grinding apparatus, including cabinet and driving motor, guide rod is fixedly connected with by pedestal between the inside top and bottom of cabinet, driving motor is located at the inside of cabinet, it is socketed with fixed ring on driving motor, movable block has been fixedly connected at left and right sides of fixed ring, movable block is socketed on the guide bar, buffer spring and secondary spring are socketed on guide rod, the top of buffer spring is fixedly connected on the top of guide rod.The utility model is cooperated by the way that cabinet, driving motor, guide rod, fixed ring, movable block, buffer spring and secondary spring is arranged, solve the problems, such as that existing propeller grinding device generates reaction vibration force to the polishing of propeller surface rigidity and is unfavorable for grinding device stability, it is cooperated by the way that supporting rod, ventilative tablet, balancing pole, balance plate and ventilative through hole is arranged, it is unstable when solving the problems, such as existing propeller grinding device by larger reaction force.
Description
Technical field
The utility model is related to propeller processing technical field, specially a kind of polishing for propeller grinding apparatus fills
It sets.
Background technology
Propeller refers to being rotated in air or water by blade, converts engine rotation power in the device of propulsive force,
Can there are two or more leaf be connected with hub, leaf for helicoid or is similar to a kind of propulsion peculiar to vessel of helicoid on one side backward
Device, propeller are divided into many kinds, and application is also very extensive, such as aircraft and steamer propeller, propeller be naval vessel promote system
Important component in system, the production process of propeller includes casting, polishing, screw pitch test, blade balance is tested and correction, wherein
Polishing is crucial, and polishing decides the production efficiency and quality of propeller, and propeller manufacturing enterprise in China's is substantially artificial at present
Polishing, manual polishing low production efficiency, product rejection rate is high, and worker's great work intensity, working environment damages workers ' health, in recent years
Coming, a kind of propeller dresser occurs comprising body frame, pedestal and control device, control device are mounted on the body frame,
Grinding device is connected on body frame.
Propeller grinding device applies pressure in polishing, to the surface of propeller, the driving motor rotation in grinding device
Turn drive grinding wheel to polish to propeller surface, grinding device carries out rigid polishing to propeller surface, and grinding wheel is by spiral
The reaction vibration force on paddle surface generates grinding device certain vibration force, and be unfavorable for grinding device stablizes polishing.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of grinding device for propeller grinding apparatus,
It solves existing propeller grinding device and grinding device is unfavorable for propeller surface rigidity polishing generation reaction vibration force
The problem of stability.
（Two）Technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of beating for propeller grinding apparatus
Mill apparatus, including cabinet and driving motor are fixedly connected with guiding between the inside top and bottom of the cabinet by pedestal
Bar, the driving motor are located at the inside of cabinet, fixed ring, the left and right sides of the fixed ring are socketed on the driving motor
It is fixedly connected with movable block, the movable block socket on the guide bar, buffer spring and auxiliary is socketed on the guide rod
The top of spring, the buffer spring is fixedly connected on the top of guide rod, and the other end of buffer spring is fixedly connected on activity
The top of the upper surface of block, the secondary spring is fixedly connected on the lower surface of movable block, and the other end of secondary spring, which is fixed, to be connected
It is connected on the bottom end of guide rod, the output shaft of the driving motor runs through the inside bottom of cabinet and the fixed shaft coupling that passes through fixes company
It is connected to grinding wheel spindle, polishing grinding wheel is fixedly connected on the grinding wheel spindle, the left and right sides top of the driving motor is fixed to be connected
It is connected to supporting rod, ventilative tablet is fixedly connected between the top of two supporting rods, the inside top of the cabinet is fixedly connected
There are balancing pole, the bottom end of the balancing pole to be fixedly connected with balance plate, ventilative through hole is offered at the top of the cabinet.
Preferably, the junction of the cabinet and driving motor output shaft is equipped with sealing bearing, the output shaft of driving motor
Connection relation between sealing bearing is to be flexibly connected.
Preferably, the quantity of the guide rod is four, and four guide rods are respectively distributed to the inside quadrangle of cabinet.
Preferably, the quantity of the movable block is four, and four movable blocks are to be arranged in a one-to-one correspondence with four guide rods, living
Connection relation between motion block and guide rod is to be flexibly connected, and the center of four movable blocks is in same level.
Preferably, the quantity of the balance plate is four, and four balance plates are evenly distributed on by balancing pole in cabinet
Side roof part.
Preferably, the balance plate is to be arranged in parallel with ventilative tablet, and the balance plate side opposite with ventilative tablet is opened
Equipped with antiskid thread.
（Three）Advantageous effect
The utility model provides a kind of grinding device for propeller grinding apparatus.Has following advantageous effect：
（1）The utility model is by being arranged cabinet, driving motor, guide rod, fixed ring, movable block, buffer spring and auxiliary
Spring is helped to cooperate, when equipment polishes to propeller surface, the output shaft of driving motor drives sand by shaft coupling
Wheel shaft rotates, and grinding wheel spindle drives polishing grinding wheel to carry out rotary-grinding to propeller surface, and the reaction force that polishing grinding wheel is subject to is logical
It crosses grinding wheel spindle and passes to shaft coupling, reaction force is passed to driving motor by shaft coupling, and the fixed ring on driving motor is with drive
The activity of dynamic motor and it is movable, the movable block of fixed ring both sides is movable on the guide bar, and buffer spring is to movable block transmission
Into row buffering, secondary spring carries out auxiliary connection and buffering, the movable stability of Support activity block to movable block to be had reaction force
It is rigid to propeller surface to solve existing propeller grinding device into row buffering for the reaction force by grinding wheel transmission of polishing of effect
Property polishing lead to the problem of reaction vibration force and be unfavorable for grinding device stability.
（2）The utility model is cooperated by the way that supporting rod, ventilative tablet, balancing pole, balance plate and ventilative through hole is arranged,
When equipment polishes to propeller surface, when by excessive reaction force, movable block is movable on the guide bar, drives simultaneously
Dynamic motor is movable upwards, and balance plate acts on ventilative tablet, ensures the reaction force balance that driving motor is subject to, buffer spring by
The buffering dynamics arrived are average, while being limited to driving motor, prevent the over-activity of driving motor, improve grinding device pair
The stable type of propeller surface polishing, while the heat that generates of when driving motor 2 run by ventilative tablet 12 and ventilative leads to
Hole 15 sheds in time, unstable when solving the problems, such as existing propeller grinding device by larger reaction force.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged drawing at A in Fig. 1.
In figure：1 cabinet, 2 driving motors, 3 guide rods, 4 fixed rings, 5 movable blocks, 6 buffer springs, 7 secondary springs, 8
It is axis device, 9 grinding wheel spindles, 10 polishing grinding wheels, 11 supporting rods, 12 ventilative tablets, 13 balancing poles, 14 balance plates, 15 ventilative through holes, 16 close
Seal bearing.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the utility model provides a kind of technical solution：A kind of polishing for propeller grinding apparatus fills
It sets, including cabinet 1 and driving motor 2, guide rod 3 is fixedly connected with by pedestal between the inside top and bottom of cabinet 1, is led
It it is four to the quantity of bar 3, four guide rods 3 are respectively distributed to the inside quadrangle of cabinet 1, and driving motor 2 is located at the interior of cabinet 1
Side is socketed with fixed ring 4 on driving motor 2, and the left and right sides of fixed ring 4 has been fixedly connected with movable block 5, and movable block 5 is socketed
On guide rod 3, the quantity of movable block 5 is four, and four movable blocks 5 are to be arranged in a one-to-one correspondence with four guide rods 3, movable block
Connection relation between 5 and guide rod 3 is to be flexibly connected, and the center of four movable blocks 5 is in same level, on guide rod 3
It is socketed with buffer spring 6 and secondary spring 7, the top of buffer spring 6 is fixedly connected on the top of guide rod 3, buffer spring 6
The other end is fixedly connected on the upper surface of movable block 5, and the top of secondary spring 7 is fixedly connected on the lower surface of movable block 5, auxiliary
The other end of spring 7 is fixedly connected on the bottom end of guide rod 3, and the output shaft of driving motor 2 runs through the inside bottom of cabinet 1 and consolidates
Surely grinding wheel spindle 9 is fixedly connected with by shaft coupling 8, polishing grinding wheel 10, cabinet 1 and driving motor 2 is fixedly connected on grinding wheel spindle 9
The junction of output shaft is equipped with sealing bearing 16, and the connection relation between the output shaft and sealing bearing 16 of driving motor 2 is to live
The left and right sides top of dynamic connection, driving motor 2 has been fixedly connected with supporting rod 11, is fixed between the top of two supporting rods 11
It is connected with ventilative tablet 12, the inside top of cabinet 1 is fixedly connected with balancing pole 13, and the bottom end of balancing pole 13 is fixedly connected with flat
Weigh plate 14, and the quantity of balance plate 14 is four, and four balance plates 14 are evenly distributed on the medial roof of cabinet 1 by balancing pole 13
Portion, balance plate 14 are to be arranged in parallel with ventilative tablet 12, and the side opposite with ventilative tablet 12 of balance plate 14 offers anti-skidding
Screw thread increases the frictional force between balance plate 14 and ventilative tablet 12, is conducive to the balance to driving motor 2, the top of cabinet 1
Ventilative through hole 15 is offered, ventilative through hole 15 sheds the heat in cabinet 1 in time, prevents the temperature inside cabinet 1 from increasing.
It can to sum up obtain, the utility model is by being arranged cabinet 1, driving motor 2, guide rod 3, fixed ring 4, movable block 5, delaying
It rushes spring 6 and secondary spring 7 cooperates, when equipment polishes to propeller surface, the output shaft of driving motor 2 passes through
Shaft coupling 8 drives grinding wheel spindle 9 to rotate, and grinding wheel spindle 9 drives polishing grinding wheel 10 to carry out rotary-grinding to propeller surface, grinding wheel of polishing
10 reaction forces being subject to pass to shaft coupling 8 by grinding wheel spindle 9, and reaction force is passed to driving motor 2 by shaft coupling 8, drive
Fixed ring 4 on dynamic motor 2 is movable with the activity of driving motor 2, and the movable block 5 of 4 both sides of fixed ring is living on guide rod 3
Dynamic, buffer spring 6 transmits the reaction force come into row buffering to movable block 5, and secondary spring 7 carries out auxiliary connection to movable block 5
And buffering, 5 movable 2 stability of Support activity block, the reaction force for effectively transmitting polishing grinding wheel 10 are solved into row buffering
Existing propeller grinding device, which polishes to propeller surface rigidity to generate reaction vibration force and be unfavorable for grinding device, to be stablized
Property the problem of, cooperated by the way that supporting rod 11, ventilative tablet 12, balancing pole 13, balance plate 14 and ventilative through hole 15 is arranged,
When equipment polishes to propeller surface, when by excessive reaction force, movable block 5 is movable on guide rod 3, drives simultaneously
The activity upwards of dynamic motor 2, balance plate 14 act on ventilative tablet 12, ensure the reaction force balance that driving motor 2 is subject to, buffering
The buffering dynamics that spring 6 is subject to are average, while being limited to driving motor 2, prevent the over-activity of driving motor 2, improve
The stable type that grinding device polishes to propeller surface, while the heat that when driving motor 2 is run generates passes through ventilative tablet
12 and ventilative through hole 15 shed in time, it is unstable when solving existing propeller grinding device by larger reaction force
Problem.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of grinding device for propeller grinding apparatus, including cabinet（1）And driving motor（2）, it is characterised in that：Institute
State cabinet（1）Inside top and bottom between guide rod is fixedly connected with by pedestal（3）, the driving motor（2）It is located at
Cabinet（1）Inside, the driving motor（2）On be socketed with fixed ring（4）, the fixed ring（4）The left and right sides it is fixed
It is connected with movable block（5）, the movable block（5）It is socketed in guide rod（3）On, the guide rod（3）On be socketed with buffer spring
（6）And secondary spring（7）, the buffer spring（6）Top be fixedly connected on guide rod（3）Top, buffer spring（6）'s
The other end is fixedly connected on movable block（5）Upper surface, the secondary spring（7）Top be fixedly connected on movable block（5）'s
Lower surface, secondary spring（7）The other end be fixedly connected on guide rod（3）Bottom end, the driving motor（2）Output shaft pass through
Wear cabinet（1）Inside bottom and fixation pass through shaft coupling（8）It is fixedly connected with grinding wheel spindle（9）, the grinding wheel spindle（9）Upper fixation
It is connected with polishing grinding wheel（10）, the driving motor（2）Left and right sides top be fixedly connected with supporting rod（11）, two branch
Strut（11）Top between be fixedly connected with ventilative tablet（12）, the cabinet（1）Inside top be fixedly connected with balance
Bar（13）, the balancing pole（13）Bottom end be fixedly connected with balance plate（14）, the cabinet（1）Top offer it is ventilative logical
Hole（15）.
2. a kind of grinding device for propeller grinding apparatus according to claim 1, it is characterised in that：The cabinet
（1）With driving motor（2）The junction of output shaft is equipped with sealing bearing（16）, driving motor（2）Output shaft with sealing bearing
（16）Between connection relation be flexible connection.
3. a kind of grinding device for propeller grinding apparatus according to claim 1, it is characterised in that：The guiding
Bar（3）Quantity be four, four guide rods（3）It is respectively distributed to cabinet（1）Inside quadrangle.
4. a kind of grinding device for propeller grinding apparatus according to claim 1, it is characterised in that：The activity
Block（5）Quantity be four, four movable blocks（5）With four guide rods（3）To be arranged in a one-to-one correspondence, movable block（5）With guiding
Bar（3）Between connection relation be flexible connection, four movable blocks（5）Center in same level.
5. a kind of grinding device for propeller grinding apparatus according to claim 1, it is characterised in that：The balance
Plate（14）Quantity be four, four balance plates（14）Pass through balancing pole（13）It is evenly distributed on cabinet（1）Inside top.
6. a kind of grinding device for propeller grinding apparatus according to claim 1, it is characterised in that：The balance
Plate（14）With ventilative tablet（12）To be arranged in parallel, balance plate（14）With ventilative tablet（12）Opposite side offers anti-skidding
Screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479241.4U CN207629787U (en) | 2017-11-08 | 2017-11-08 | A kind of grinding device for propeller grinding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479241.4U CN207629787U (en) | 2017-11-08 | 2017-11-08 | A kind of grinding device for propeller grinding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207629787U true CN207629787U (en) | 2018-07-20 |
Family
ID=62856229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721479241.4U Expired - Fee Related CN207629787U (en) | 2017-11-08 | 2017-11-08 | A kind of grinding device for propeller grinding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207629787U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877311A (en) * | 2017-11-08 | 2018-04-06 | 镇江市丹徒区顺发船舶螺旋桨有限公司 | A kind of sanding apparatus for propeller grinding apparatus |
| CN109333196A (en) * | 2018-10-17 | 2019-02-15 | 湖州华豪机械有限公司 | A kind of grinding device for machining |
| CN109514366A (en) * | 2018-11-28 | 2019-03-26 | 长沙通石达机械制造有限公司 | A kind of dust protected stone plane grinding device |
| CN112676974A (en) * | 2020-12-22 | 2021-04-20 | 全椒赛德利机械有限公司 | Passive avoiding type grinding machine for machining radiator |
-
2017
- 2017-11-08 CN CN201721479241.4U patent/CN207629787U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877311A (en) * | 2017-11-08 | 2018-04-06 | 镇江市丹徒区顺发船舶螺旋桨有限公司 | A kind of sanding apparatus for propeller grinding apparatus |
| CN107877311B (en) * | 2017-11-08 | 2024-03-12 | 镇江市丹徒区顺发船舶螺旋桨有限公司 | Polishing device for propeller polishing equipment |
| CN109333196A (en) * | 2018-10-17 | 2019-02-15 | 湖州华豪机械有限公司 | A kind of grinding device for machining |
| CN109514366A (en) * | 2018-11-28 | 2019-03-26 | 长沙通石达机械制造有限公司 | A kind of dust protected stone plane grinding device |
| CN112676974A (en) * | 2020-12-22 | 2021-04-20 | 全椒赛德利机械有限公司 | Passive avoiding type grinding machine for machining radiator |
| CN112676974B (en) * | 2020-12-22 | 2022-04-19 | 山东海特数控机床有限公司 | Passive avoiding type grinding machine for machining radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180720 Termination date: 20181108 |