CN209579230U - A kind of anti-turn abrasive machine - Google Patents
A kind of anti-turn abrasive machine Download PDFInfo
- Publication number
- CN209579230U CN209579230U CN201920320760.9U CN201920320760U CN209579230U CN 209579230 U CN209579230 U CN 209579230U CN 201920320760 U CN201920320760 U CN 201920320760U CN 209579230 U CN209579230 U CN 209579230U
- Authority
- CN
- China
- Prior art keywords
- gear
- abrasive machine
- grinding wheel
- stop block
- emergency stop
- 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.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of anti-turn abrasive machines, comprising: wherein, support frame includes the fixed frame and siding of pedestal, the side of being set on the base for support frame, transmission component and ratchet structure；Transmission component includes the motor for the side of being set on the base, and the input shaft of motor side is arranged in, is socketed the one-stage gear of input shaft, the secondary gear engaged with one-stage gear, and the tertiary gear engaged with secondary gear, the drive rod of grafting tertiary gear；Ratchet structure includes that the top of tertiary gear is arranged in the top plate being arranged in above siding, the fixed link of grafting top plate, and the emergency stop block being flexibly connected with fixed link, the emergency stop block.The utility model designs ratchet structure, and can effectively prevent abrasive machine, power breakdown abrasive machine occurs and reverses phenomenon at work, and designs three-level and drive up mode, so that the revolving speed of abrasive machine is more stable.
Description
Technical field
The utility model relates to a kind of abrasive machine, especially a kind of anti-turn abrasive machine.
Background technique
Abrasive machine is the commonly used equipment for sharpening cutter, tool.Its mainly by pedestal, grinding wheel, motor or other
Power source, bracket, shield and feed feeder etc. are formed.
Abrasive machine is mainly made of pedestal, grinding wheel and power source, and grinding wheel is the top surface for being set to pedestal, pedestal
Inside has the space for accommodating power source, power source gearing speed-reducer, and retarder has a transmission shaft for being pierced by base top surface
For affixed grinding wheel, the effect of keeping the process of grinding more convenient smooth and improve the grinding efficiency of whole abrasive machine.
But in existing abrasive machine, once power source breaks down, abrasive machine can be made to occur reversing phenomenon, so that work people
There is safety accident in member.
Utility model content
Purpose of utility model: providing a kind of anti-turn abrasive machine, to solve the above problem of the existing technology.
A kind of technical solution: anti-turn abrasive machine, comprising:
Support frame, fixed frame and siding including pedestal, the side of being set on the base；
Transmission component, the motor including the side of being set on the base are arranged in the input shaft of motor side, are socketed input shaft
One-stage gear, the secondary gear engaged with one-stage gear, and the tertiary gear engaged with secondary gear, grafting tertiary gear
Drive rod；
Ratchet structure, including being arranged in the top plate above siding, the fixed link of grafting top plate, and connect with fixed link activity
The top of tertiary gear is arranged in the emergency stop block connect, the emergency stop block.
In a further embodiment, the two sides of the tertiary gear are equipped with grinding wheel, and the grinding wheel and tertiary gear are coaxial
Rotation, and two sides grinding wheel is distributed along tertiary gear in mirror image, the side of the grinding wheel is equipped with locking nut, the locking nut
Side is equipped with bracket, and described bracket one end is socketed drive rod, and other end is connect with fixed frame.
In a further embodiment, the end of the emergency stop block is semicircle, and bottom is ladder zigzag, and middle part is square
Shape plate, and the emergency stop block is adapted to the tooth socket of tertiary gear.
In a further embodiment, the fixed frame is half circle fixed frame, and the end of the fixed frame is set
There are rectangular panel blocks, and the rectangular panel blocks are fixedly connected with pedestal.
In a further embodiment, the top of the grinding wheel is equipped with shield, and the shield is arc shield, shape and sand
Wheel adaptation, and the shield is fixedly connected with siding.
In a further embodiment, the one-stage gear, secondary gear, tertiary gear are arranged in the same plane.
In a further embodiment, rectangular notch is provided in the middle part of the siding, the secondary gear socket setting exists
Rotating bar in the middle part of rectangular notch.
In a further embodiment, predetermined gap is equipped between the bracket and grinding wheel.
The utility model has the advantages that designing ratchet structure the utility model discloses a kind of anti-turn abrasive machine, can effectively prevent
There is abrasive machine and reverses phenomenon abrasive machine in power breakdown at work, and designs three-level and drive up mode, so that abrasive machine
Revolving speed it is more stable.
Detailed description of the invention
Fig. 1 is one schematic diagram of stereochemical structure of the utility model.
Fig. 2 is two schematic diagram of stereochemical structure of the utility model.
Fig. 3 is the utility model side schematic view.
Fig. 4 is the utility model schematic top plan view.
Appended drawing reference are as follows: pedestal 1, fixed frame 2, bracket 3, locking nut 4, siding 5, top plate 6, emergency stop block 7, shield 8, sand
Take turns 9, tertiary gear 10, rotating bar 11, secondary gear 12, one-stage gear 13, motor 14, drive rod 15, fixed link 16, input shaft
17。
Specific embodiment
In the following description, a large amount of concrete details are given so as to provide a more thorough understanding of the present invention.So
And it is obvious to the skilled person that the present invention may not need one or more of these details and be able to
Implement.In other examples, in order to avoid confusion with the present invention, for some technical characteristics well known in the art not into
Row description.
A kind of anti-turn abrasive machine, comprising: pedestal 1, fixed frame 2, bracket 3, locking nut 4, siding 5, top plate 6, emergency stop
Block 7, grinding wheel 9, tertiary gear 10, rotating bar 11, secondary gear 12, one-stage gear 13, motor 14, drive rod 15, is consolidated shield 8
Fixed pole 16, input shaft 17.
Wherein, the top of the pedestal 1 is equipped with fixed frame 2, and the fixed frame 2 is half circle fixed frame 2, described
The end of fixed frame 2 is equipped with rectangular panel blocks, and the rectangular panel blocks are fixedly connected with pedestal 1, and the side of the pedestal 1 is fixed to be connected
Siding 5 is connect, the siding 5 is rectangular-shaped plate, and the end of the siding 5 connects top plate 6, is provided with square in the middle part of the top plate 6
V notch v, for the placement of fixed link 16, the grafting emergency stop block 7 of the fixed link 16, the end of the emergency stop block 7 is semicircle,
Bottom is ladder zigzag, and middle part is rectangular panel blocks, and the emergency stop block 7 is adapted to the tooth socket of tertiary gear 10, and the urgency
Stop block 7 when third gear rotates clockwise because of the ladder zigzag that 7 end of emergency stop block is designed, so that emergency stop block 7 and third
Gear Contact, but third gear still can be rotated clockwise, when motor 14 break down, make third gear reverse,
Emergency stop block 7 at this time, bottom are ladder zigzag, will be abutted with third gear, so that third gear is resisted, so that third gear is not
It is rotated further by, because the bottom of emergency stop block 7 is designed as ladder zigzag, and designs predetermined arc, when tertiary gear 10 turns clockwise
It when dynamic, emergency stop block 7 or beats along tertiary gear 10, will not influence the rotation of tertiary gear 10.
The two sides of the tertiary gear 10 are equipped with grinding wheel 9, and the grinding wheel 9 is rotated coaxially with tertiary gear 10, and two sides sand
Wheel 9 is distributed along tertiary gear 10 in mirror image, and the side of the grinding wheel 9 is equipped with locking nut 4, and the side of the locking nut 4 is set
There is bracket 3, described 3 one end of bracket is socketed drive rod 15, and other end is connect with fixed frame 2, and the middle part of the siding 5 is provided with square
V notch v, the secondary gear 12 are socketed the rotating bar 11 being arranged in the middle part of rectangular notch, and the engagement of the secondary gear 12 three
One-stage gear 13 is engaged in grade gear 10, the lower section of the secondary gear 12, and the one-stage gear 13 is socketed input shaft 17, described defeated
Enter 17 grafting motor 14 of axis, the top of pedestal 1 is arranged in the motor 14, is equipped between making a reservation between the bracket 3 and grinding wheel 9
Gap, the top of the grinding wheel 9 are equipped with shield 8, and the shield 8 is arc shield 8, and shape is adapted to grinding wheel 9, and the shield 8
It is fixedly connected with siding 5.
In the same plane, the utility model is to prevent for the one-stage gear 13, secondary gear 12, the setting of tertiary gear 10
The electromechanical machine 14 of grinding wheel 9 when something goes wrong, motor 14 reverses, and safety accident occurs.
Working principle explanation: motor 14 is rotated clockwise with driven input shaft 17, and then drives socket input shaft 17
One-stage gear 13 is rotated, and then drives the secondary gear 12 being engaged with to be rotated by one-stage gear 13, and then is driven
The tertiary gear 10 engaged with secondary gear 12 is rotated, and then drive rod 15 is driven to be rotated, so that 15 band of drive rod
Dynamic grinding wheel 9 is rotated, when motor 14 breaks down, so that the case where motor 14 reverses, at this point, tertiary gear 10 is arranged
The emergency stop block 7 of top will be abutted with the tooth socket of tertiary gear 10, so that the rotation of tertiary gear 10 is resisted, so that three-level tooth
Wheel 10 stops operating, and then achievees the effect that prevent grinding wheel 9 from reversing.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of equivalents, these equivalents belong to the protection scope of the utility model.
Claims (8)
1. a kind of anti-turn abrasive machine, characterized in that include:
Support frame, fixed frame and siding including pedestal, the side of being set on the base；
The input shaft of motor side is arranged in transmission component, the motor including the side of being set on the base, and is socketed the level-one of input shaft
Gear, the secondary gear engaged with one-stage gear, the transmission of the tertiary gear engaged with secondary gear and grafting tertiary gear
Bar；
Ratchet structure, including the top plate above siding, the fixed link of grafting top plate is arranged in, and be flexibly connected with fixed link
The top of tertiary gear is arranged in emergency stop block, the emergency stop block.
2. a kind of anti-turn abrasive machine according to claim 1, it is characterized in that: the two sides of the tertiary gear are equipped with sand
Wheel, the grinding wheel are rotated coaxially with tertiary gear, and two sides grinding wheel is distributed along tertiary gear in mirror image, and the side of the grinding wheel is set
There is locking nut, the side of the locking nut is equipped with bracket, and described bracket one end is socketed drive rod, other end and fixed frame
Connection.
3. a kind of anti-turn abrasive machine according to claim 1, it is characterized in that: the end of the emergency stop block is semicircle,
Bottom is ladder zigzag, and middle part is rectangular panel blocks, and the emergency stop block is adapted to the tooth socket of tertiary gear.
4. a kind of anti-turn abrasive machine according to claim 1, it is characterized in that: the fixed frame is solid for half circle
Determine frame, the end of the fixed frame is equipped with rectangular panel blocks, and the rectangular panel blocks are fixedly connected with pedestal.
5. a kind of anti-turn abrasive machine according to claim 2, it is characterized in that: the top of the grinding wheel is equipped with shield, institute
Stating shield is arc shield, and shape is adapted to grinding wheel, and the shield is fixedly connected with siding.
6. a kind of anti-turn abrasive machine according to claim 1, it is characterized in that: the one-stage gear, secondary gear, three-level
Gear is arranged in the same plane.
7. a kind of anti-turn abrasive machine according to claim 1 lacks it is characterized in that: being provided with rectangle in the middle part of the siding
Mouthful, the rotating bar in the middle part of rectangular notch is arranged in the secondary gear socket.
8. a kind of anti-turn abrasive machine according to claim 2, it is characterized in that: being equipped between the bracket and grinding wheel predetermined
Gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920320760.9U CN209579230U (en) | 2019-03-14 | 2019-03-14 | A kind of anti-turn abrasive machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920320760.9U CN209579230U (en) | 2019-03-14 | 2019-03-14 | A kind of anti-turn abrasive machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209579230U true CN209579230U (en) | 2019-11-05 |
Family
ID=68374044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920320760.9U Expired - Fee Related CN209579230U (en) | 2019-03-14 | 2019-03-14 | A kind of anti-turn abrasive machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209579230U (en) |
-
2019
- 2019-03-14 CN CN201920320760.9U patent/CN209579230U/en not_active Expired - Fee Related
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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: 20191105 |