CN108145608A - A kind of modified grinding device - Google Patents
A kind of modified grinding device Download PDFInfo
- Publication number
- CN108145608A CN108145608A CN201710397244.1A CN201710397244A CN108145608A CN 108145608 A CN108145608 A CN 108145608A CN 201710397244 A CN201710397244 A CN 201710397244A CN 108145608 A CN108145608 A CN 108145608A
- Authority
- CN
- China
- Prior art keywords
- slot
- slide
- pushes
- push
- sander
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A kind of modified grinding device,Including sander and grinding wheel,Sander upper surface left and right ends are fixedly installed frame body,Hand is fixedly installed between two frame bodies by bar,First, which is provided with, in each frame body inner side end pushes to slide slot,Each first pushes to slide to be equipped with up and downly in slot and pushes to slide block,Two push to slide pull-up bar and connection armed lever are installed between block,Cavity is provided on sander,Cavity upper end wall centre is provided with hole slot,It can be equipped with up and downly in cavity and push to slide plate,Hole slot can be equipped with connecting shaft up and downly,Connecting shaft lower end is fixedly connected with pushing to slide plate,Upper end is fixedly connected with connecting armed lever,Second is correspondingly provided in fitting groove two side and pushes to slide slot,Left and right is correspondingly provided with the first logical conjunction slot in cavity lower end wall,The first logical slot and second that closes pushes to slide and the second of perforation is provided between slot logical closes slot,Second pushes to slide to control in slot and has been moveably mounted locking block.
Description
Technical field
The present invention relates to grinding technology fields, and in particular to a kind of modified grinding device.
Background technology
Grinding workpieces are important procedures in workpiece process, mainly using the high-speed rotation of grinding wheel to workpiece surface
Fine particle uneven go out to be polished, polish.However existing middle workpiece modified grinding device is all often grinding wheel
Directly couple with motor, if unexpected motor of opening easily damages polishing personnel, and after polishing, grinding wheel meeting
Since effect of inertia is rotated further a period of time, there is very big security risk in common modified grinding device.
Invention content
The purpose of the present invention is to provide a kind of modified grinding devices, can overcome the drawbacks described above of the prior art.
According to the present invention, a kind of modified grinding device of apparatus of the present invention, including sander and grinding wheel, the polishing
Machine upper surface left and right ends are fixedly installed frame body, and hand is fixedly installed between two frame bodies by bar, each frame body inner side end
In be provided with first and push to slide slot, each first pushes to slide to be equipped with up and downly in slot and pushes to slide block, two push to slide it is solid between block
Equipped with pull-up bar and connection armed lever, the pull-up bar is located above the connection armed lever for Dingan County, on the sander in be provided with
Cavity, the cavity upper end wall centre are provided with hole slot, can be equipped with up and downly in the cavity and push to slide plate, the hole
Slot can be equipped with connecting shaft up and downly, and the connecting shaft lower end is fixedly connected with the plate that pushes to slide, upper end and the connection
Armed lever is fixedly connected, on the sander in be provided with beginning downward fitting groove, the grinding wheel by rotary column movably
In the fitting groove, the rotary column is fixedly mounted on the kinetic energy component connection in the sander, the kinetic energy component
The power plant being connect including gearbox and with the gearbox, the transmission axis connection of the rotary column and the gearbox, institute
It states and insulating assembly is equipped on the outside of power plant, the insulating assembly includes shock-proof block and drops backing, the fitting groove both sides with metal
Second is correspondingly provided in wall and pushes to slide slot, left and right is correspondingly provided with the first logical conjunction slot in the cavity lower end wall, and described first is logical
Close slot and described second push to slide be provided between slot perforation second it is logical close slot, described second pushes to slide to control in slot and actively pacifies
Equipped with locking block, the described first logical trench bottom that closes movably is equipped with wheel transfer part, described to push to slide between plate and the locking block
Steel wire rope is installed with, takes turns transfer part described in the wirerope-winding, the locking block is towards solid on the end face of the grinding wheel
Piece closes equipped with rubbing in Dingan County, is located on the left of the frame body at the top of the sander and is equipped with electromotion pilot lamp.
Further technical solution, the shock-proof block are arranged on the top and bottom of the push lifting device and are raised with described
Device is fixedly connected, and metal drop backing is arranged on front-end and back-end of the push lifting device and outer with the push lifting device
Shell is fixedly connected, and the top and bottom of the metal drop backing are fixedly connected with the shock-proof block, before the push lifting device
End and rear end are respectively equipped with metal drop backings more than three pieces.
Further technical solution, described second pushes to slide pushing tow shrapnel is installed in slot, the pushing tow shrapnel and institute
State the connection of locking block end face outside.
Further technical solution, the aperture of the hole slot are more than the diameter of axle of place connecting shaft.
Further technical solution is equipped with gauge between the pull-up bar and connection armed lever.
The beneficial effects of the invention are as follows：
1. apparatus of the present invention, in original state, locking block, which is made to rub by top pressure inwardly under the action of pushing tow shrapnel, closes piece
It connect with grinding wheel, so as to which the conjunction piece that in accidental activation power plant, rubs can prevent the quick rotation of grinding wheel, can keep away as a result,
Exempt from that contingency occurs；
2. due to the left and right sides accordingly rub close piece act on grinding wheel, grinding wheel uniform force can be made；
3. when using apparatus of the present invention, due to being equipped with gauge between pull-up bar and connection armed lever, so as to allow the hand of operator
Pull-up bar is pulled up across gauge；
4. when pull-up bar takes bar upward sliding with respect to hand, it can drive and push to slide block upward sliding, it can the company of drive so as to connect armed lever
It spindle and pushes to slide plate and moves up, locking block can be pulled when pushing to slide plate upward sliding by steel wire rope far from grinding wheel, so as to
Make to rub to close piece and be detached from and be bonded with grinding wheel and grinding wheel is allowed to rotate and polish workpiece；
5. after the completion of polishing, stop power plant and unclamp pull-up bar, locking block is pushed up inwardly under the action of pushing tow shrapnel
It presses and makes to rub and close piece and connect with grinding wheel, so as to make grinding wheel fast braking；
6. apparatus of the present invention are simple in structure, easy to use, safe, security risk is substantially reduced.
Description of the drawings
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution of the prior art
Attached drawing is briefly described needed in technology description, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the overall structure diagram of a modification of the present invention type grinding device.
Structure diagram when Fig. 2 is a modification of the present invention type grinding device polishing workpiece.
Arrow direction structure diagram in Fig. 1 during Fig. 3.
Specific embodiment
All features or disclosed all methods disclosed in this specification or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in Figs. 1-3, a modification of the present invention type grinding device, including sander 1 and grinding wheel 51, the polishing
1 upper surface left and right ends of machine are fixedly installed frame body 2, and hand is fixedly installed between two frame bodies 2 by bar 21, in each frame body 2
First is provided in side end face and pushes to slide slot 22, each first pushes to slide to be equipped with up and downly in slot 22 and push to slide block 23, two
It pushes to slide and pull-up bar 24 and connection armed lever 25 is installed between block 23, the pull-up bar 24 is located on the connection armed lever 25
Side, on the sander 1 in be provided with cavity 11, the 11 upper end wall centre of cavity is provided with hole slot 10, the cavity 11
In can be equipped with up and downly and push to slide plate 28, the hole slot 10 can be equipped with connecting shaft 27, the connecting shaft up and downly
27 lower ends are fixedly connected with the plate 28 that pushes to slide, and upper end is fixedly connected with the connection armed lever 25, middle setting on the sander 1
There is the fitting groove 15 that the beginning is downward, the grinding wheel 51 is movably installed at by rotary column 52 in the fitting groove 15, described
Rotary column 52 be fixedly mounted in the sander 1 kinetic energy component connection, the kinetic energy component include gearbox 53 and with institute
State the power plant 54 of the connection of gearbox 53, the transmission axis connection of the rotary column 52 and the gearbox 53, the power plant
54 outsides are equipped with insulating assembly, and the insulating assembly includes shock-proof block 541 and drops backing 542,15 both sides of fitting groove with metal
Second is correspondingly provided in wall and pushes to slide slot 14, left and right is correspondingly provided with the first logical conjunction slot 12 in 11 lower end wall of cavity, described
First it is logical close slot 12 and described second push to slide be provided between slot 14 perforation second it is logical close slot 13, described second pushes to slide in slot 14
It can control and be moveably mounted locking block 31, the described first logical 12 bottom of slot of closing movably is equipped with wheel transfer part 34, the cunning
Steel wire rope 35 is installed between push plate 28 and the locking block 31, the steel wire rope 35 winds the wheel transfer part 34, described
Locking block 31 closes piece 32 towards being installed on the end face of the grinding wheel 51 to rub, and 1 top of sander is located at the frame
2 left side of body is equipped with electromotion pilot lamp 101, and the indicator light 101 is for the prompting after the sander 1 energization, so as to being powered
State is had gained some understanding.
Valuably, the shock-proof block 541 be arranged on the power plant 54 top and bottom and with the power plant
54 are fixedly connected, metal drop backing 542 be arranged on the front-end and back-end of the power plant 54 and with the power plant
54 shell is fixedly connected, and the top and bottom of the metal drop backing 542 are fixedly connected with the shock-proof block 541, described
The front-end and back-end of power plant 54 are respectively equipped with metal drop backings 542 more than three pieces, and the metal drop backing 542 is used
To absorb and distribute the heat generated when the power plant 54 is run, the shock-proof block 541 is reducing the power plant
54 shaking forces generated at runtime influence this so as to prevent shaking force that the power plant 54 generates at runtime excessive
The normal operation of device.
Valuably, it described second pushes to slide pushing tow shrapnel 14 is installed in slot 14, the pushing tow shrapnel 14 and the lock
Close the connection of block 31 end face outside, the pushing tow shrapnel 14 by the locking block 31 towards the grinding wheel 51 biasing and make institute
Steel wire rope 35 is stated to be tensioned.
Valuably, the aperture of the hole slot 10 is more than the diameter of axle of place connecting shaft 27, so as to which the connecting shaft 27 can be in institute
It states and is freely moved up and down in hole slot 10.
Valuably, gauge 26 is equipped between the pull-up bar 24 and connection armed lever 25, so as to which hand be allowed to pass through the gauge
26 and the pull-up bar 24 is pulled up.
During original state, the locking block 31 is made described rub close piece under the action of pushing tow shrapnel 14 by top pressure inwardly
32 connect with the grinding wheel 51, and the tension lower slider for pushing to slide plate 28 in steel wire rope 35 is to 11 bottom of cavity
Portion, the block 23 that pushes to slide push to slide 22 bottom of slot to described first in the linkage effect lower slider of the connecting shaft 27 and make the drawing
Bar 24 is played to be spaced by bar 21 with the hand；
During polishing, due to being equipped with gauge 26 between the pull-up bar 24 and connection armed lever 25, hand can be made to pass through the gauge
26 and the pull-up bar 24 is pulled up and is bonded with the hand by bar, the relatively described hand of the pull-up bar 24 take bar 21 to
During upper slip, can drive it is described push to slide 23 upward sliding of block, so as to the connection armed lever 25 can drive the connecting shaft 27 and
Plate 28 is pushed to slide to move up, it is described the locking block 31 to be pulled separate by the steel wire rope 35 when pushing to slide 28 upward sliding of plate
The grinding wheel 51, so as to make it is described rub to close piece 32 and be detached from be bonded with the grinding wheel 51, start the power plant at this time
54, the power plant 54 can drive the rotary column 52 to rotate, so as to which the grinding wheel 51 be driven to rotate and workpiece is beaten
Mill operation, after the completion of polishing, stops the power plant 54 and unclamps the pull-up bar 24, the locking block 31 is in pushing tow shrapnel
The conjunction piece 32 that rubs is made to be connect with the grinding wheel 51 by top pressure inwardly under the action of 14, so as to make the grinding wheel 51
Fast braking.
The beneficial effects of the invention are as follows：Apparatus of the present invention are in original state, locking block quilt under the action of pushing tow shrapnel
Top pressure and making, which is rubbed, inwardly closes piece and connect with grinding wheel, thus in accidental activation power plant, the conjunction piece that rubs can prevent grinding wheel
Quick rotation, can avoid as a result, occur contingency；
Due to the left and right sides accordingly rub close piece act on grinding wheel, grinding wheel uniform force can be made；
When using apparatus of the present invention, due to being equipped with gauge between pull-up bar and connection armed lever, so as to which the hand for allowing operator is worn
It crosses gauge and pulls up pull-up bar；
When pull-up bar takes bar upward sliding with respect to hand, it can drive and push to slide block upward sliding, connection can be driven so as to connect armed lever
It axis and pushes to slide plate and moves up, locking block can be pulled when pushing to slide plate upward sliding by steel wire rope far from grinding wheel, so as to make
Rub close piece be detached from grinding wheel be bonded and allow grinding wheel rotate polish workpiece；
After the completion of polishing, stop power plant and unclamp pull-up bar, locking block is under the action of pushing tow shrapnel by top pressure inwardly
And make to rub and close piece and connect with grinding wheel, so as to make grinding wheel fast braking；
Apparatus of the present invention are simple in structure, easy to use, safe, substantially reduce security risk.
The above, the specific embodiment only invented, but invent protection domain be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection domain of invention.Therefore, the protection domain of invention
It should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of modified grinding device, including sander and grinding wheel, it is characterised in that：Described sander upper surface or so two
End is fixedly installed frame body, and hand is fixedly installed between two frame bodies and takes bar, the first cunning is provided in each frame body inner side end
Push away slot, each first pushes to slide to be equipped with up and downly in slot and push to slide block, and two push to slide and are installed with pull-up bar between block
With connection armed lever, the pull-up bar is located above connection armed lever, on the sander in be provided with cavity, the cavity upper end wall
Centre is provided with hole slot, can be equipped with up and downly in the cavity and push to slide plate, the hole slot can be installed up and downly
Have connecting shaft, the connecting shaft lower end is fixedly connected with pushing to slide plate, and upper end is fixedly connected with connecting armed lever, on the sander in
Beginning downward fitting groove is provided with, the grinding wheel is movably installed at by rotary column in the fitting groove, the rotary column
The kinetic energy component connection being fixedly mounted in sander, the kinetic energy component include gearbox and connect with the gearbox
Power plant, the transmission axis connection of the rotary column and the gearbox are equipped with insulating assembly on the outside of the power plant, it is described every
Hot component includes shock-proof block and drops backing with metal, and being correspondingly provided with second in the fitting groove two side pushes to slide slot, the cavity
In lower end wall left and right be correspondingly provided with first it is logical close slot, the described first logical slot and second that closes pushes to slide the of perforation is provided between slot
Two-way closes slot, and described second pushes to slide to control in slot and be moveably mounted locking block, and described first logical closes trench bottom movably
Wheel transfer part is installed, described push to slide is installed with steel wire rope between plate and locking block, the wirerope-winding wheel transfer part is described
Locking block closes piece towards being installed on the end face of the grinding wheel to rub, and is located at the top of the sander on the left of the frame body and sets
There is electromotion pilot lamp.
2. modified grinding device as described in claim 1, it is characterised in that：The shock-proof block is arranged on the push lifting device
Top and bottom and be fixedly connected with the push lifting device, metal drop backing be arranged on the push lifting device front end and
It rear end and is fixedly connected with the shell of the push lifting device, the top and bottom of the metal drop backing are consolidated with the shock-proof block
Fixed connection, the front-end and back-end of the push lifting device are respectively equipped with metal drop backings more than three pieces.
3. modified grinding device as described in claim 1, it is characterised in that：Described second pushes to slide top is installed in slot
Pushing shrapnel, the pushing tow shrapnel are connect with the locking block end face outside.
4. modified grinding device as described in claim 1, it is characterised in that：The aperture of the hole slot is more than place connecting shaft
The diameter of axle.
5. modified grinding device as described in claim 1, it is characterised in that：It is equipped between the pull-up bar and connection armed lever
Gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710397244.1A CN108145608A (en) | 2017-05-31 | 2017-05-31 | A kind of modified grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710397244.1A CN108145608A (en) | 2017-05-31 | 2017-05-31 | A kind of modified grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108145608A true CN108145608A (en) | 2018-06-12 |
Family
ID=62468669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710397244.1A Pending CN108145608A (en) | 2017-05-31 | 2017-05-31 | A kind of modified grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108145608A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388319A (en) * | 2020-10-20 | 2021-02-23 | 安徽机电职业技术学院 | Movement adjusting mechanism of machine tool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08252722A (en) * | 1995-03-20 | 1996-10-01 | Honda Motor Co Ltd | Thread groove working device |
| CN204736214U (en) * | 2015-02-03 | 2015-11-04 | 彩虹（合肥）液晶玻璃有限公司 | A extension arm manipulator for under liquid crystal base plate glass high temperature environment |
| CN205674041U (en) * | 2016-06-16 | 2016-11-09 | 常州德劢精密传动有限公司 | A kind of high efficient mill machining tool |
| CN205889273U (en) * | 2016-06-15 | 2017-01-18 | 重庆文客巴科技有限公司 | Safer portable cutting machine |
| CN106363495A (en) * | 2016-08-29 | 2017-02-01 | 长兴金诺机械有限公司 | Ring opening flat grinding and step grinding equipment |
| CN106625214A (en) * | 2017-02-21 | 2017-05-10 | 广州市中潭空气净化科技有限公司 | Efficient automatic polishing equipment for mechanical workpieces |
-
2017
- 2017-05-31 CN CN201710397244.1A patent/CN108145608A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08252722A (en) * | 1995-03-20 | 1996-10-01 | Honda Motor Co Ltd | Thread groove working device |
| CN204736214U (en) * | 2015-02-03 | 2015-11-04 | 彩虹（合肥）液晶玻璃有限公司 | A extension arm manipulator for under liquid crystal base plate glass high temperature environment |
| CN205889273U (en) * | 2016-06-15 | 2017-01-18 | 重庆文客巴科技有限公司 | Safer portable cutting machine |
| CN205674041U (en) * | 2016-06-16 | 2016-11-09 | 常州德劢精密传动有限公司 | A kind of high efficient mill machining tool |
| CN106363495A (en) * | 2016-08-29 | 2017-02-01 | 长兴金诺机械有限公司 | Ring opening flat grinding and step grinding equipment |
| CN106625214A (en) * | 2017-02-21 | 2017-05-10 | 广州市中潭空气净化科技有限公司 | Efficient automatic polishing equipment for mechanical workpieces |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388319A (en) * | 2020-10-20 | 2021-02-23 | 安徽机电职业技术学院 | Movement adjusting mechanism of machine tool |
| CN112388319B (en) * | 2020-10-20 | 2021-11-23 | 安徽机电职业技术学院 | Movement adjusting mechanism of machine tool |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180612 |
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| RJ01 | Rejection of invention patent application after publication |