CN109093517A - A kind of protective device of water drilling grinding machine and automatic water drilling grinding machine - Google Patents
A kind of protective device of water drilling grinding machine and automatic water drilling grinding machine Download PDFInfo
- Publication number
- CN109093517A CN109093517A CN201811070780.1A CN201811070780A CN109093517A CN 109093517 A CN109093517 A CN 109093517A CN 201811070780 A CN201811070780 A CN 201811070780A CN 109093517 A CN109093517 A CN 109093517A
- Authority
- CN
- China
- Prior art keywords
- synchronous pulley
- cylinder
- water drilling
- grinding machine
- gear
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 16
- 230000001681 protective effect Effects 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 230000001360 synchronised effect Effects 0.000 claims abstract description 23
- 230000035807 sensation Effects 0.000 claims abstract description 4
- 230000008450 motivation Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010437 gem Substances 0.000 description 2
- 229910001751 gemstone Inorganic materials 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention provides a kind of protective device of water drilling grinding machine and water drilling grinding machines; the synchronous pulley driven including one by servo motor, synchronous pulley drive head to move up and down, and the head of synchronous pulley is equipped with a gear; the fixing seat being arranged between gear and synchronous pulley, fixing seat are fixed on the rack；There are one protective devices for synchronous pulley；Protective device includes an air-operated solenoid valve and a cylinder, and the tracheae of air-operated solenoid valve and cylinder communicates, and cylinder, which is fixed on fixing seat upper cylinder, is additionally provided with a stroke lever；The stroke lever blocks forward gear when cylinder is brought about the desired sensation.Beneficial effects of the present invention: in the unexpected power loss of water drilling grinding machine, at this moment air-operated solenoid valve also loses electric energy simultaneously, and at this moment air-flow enters tracheae, and stroke lever is pushed to block gear forward, and at this moment synchronous pulley stops length of run, at the same head also stop motion and protected.
Description
Technical field
The present invention relates to the technical fields of polishing machine tool, more particularly, to a kind of synthetic cut stone or natural gemstone or crystal pearl
Full-automatic mill.
Background technique
Existing full-automatic mill carries out up and down under the driving of the synchronous pulley of head when throwing wheel is polished, polished
Displacement, makes synthetic cut stone or natural gemstone or crystal pearl on head be polished, be polished, but in unexpected have a power failure, due to watching
It takes the unexpected husband of motor and removes electric energy, at this moment head continues to move due to powerful inertia, and damage is mechanical sometimes in this way, seriously can
Head is damaged, heavy losses are caused.
Summary of the invention
For the above technical problems, the present invention provides a kind of head protective device when having a power failure.
The technical scheme is that
A kind of protective device of water drilling grinding machine, the synchronous pulley driven including one by servo motor, synchronous pulley drive head
It moves up and down, the head of synchronous pulley is equipped with a gear, the fixing seat being arranged between gear and synchronous pulley, and fixing seat is fixed
On the rack；There are one protective devices for synchronous pulley；Protective device includes an air-operated solenoid valve and a cylinder, pneumatic electricity
The tracheae of magnet valve and cylinder communicates, and cylinder, which is fixed on fixing seat upper cylinder, is additionally provided with a stroke lever；The stroke lever is in gas
Gear is blocked when cylinder is brought about the desired sensation forward.
A kind of automatic water drilling grinding machine comprising such as the protective device of above-mentioned water drilling grinding machine.
Beneficial effects of the present invention: in the unexpected power loss of water drilling grinding machine, at this moment air-operated solenoid valve also loses electric energy simultaneously, this
When air-flow enter tracheae, push stroke lever to block gear forward, at this moment synchronous pulley stops length of run, while head also stop motion
And it is protected.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of protective device of the present invention；
Fig. 2 is the structural schematic diagram of solenoid valve of the invention；
1- cylinder；2- tracheae；3- stroke lever；4- fixing seat；5- fixing bolt；6- gear；7- synchronous pulley；8- solenoid valve.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
Referring to Fig. 1 and Fig. 2, a kind of protective device of water drilling grinding machine, on the driving head driven by servo motor of synchronous pulley 7
A fixed device 4 is arranged in 7 upper end of synchronous pulley in lower movement, and the top of synchronous pulley 7 is equipped with a gear 6, and gear 6 is worn
The fixed plate of fixed device 4 is crossed, fixed plate is fixed on the rack through the fixing bolt 5 at both ends.It is fixed on the other end of fixed plate
There is cylinder 1, cylinder 1 is equipped with the tracheae 2 communicated with solenoid valve 8, is additionally provided with an air inlet pipe on solenoid valve 8, when solenoid valve 8 loses
When electric, air inlet pipe is connected to tracheae 2, and at this moment the stroke lever 3 of cylinder 1 travels forward under the driving of gas, and stroke lever 3 stops tooth
It takes turns 2 rotation and achievees the purpose that protect head.
Specifically, when water drilling grinding machine has a power failure suddenly, solenoid valve is also had a power failure and is lost magnetism, and at this moment cylinder is brought about the desired sensation driving
Stroke lever blocks forward gear, and coaxial synchronous pulley is made to stopped rotation, and at this moment head stops sliding rapidly and obtain
Protection.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
Claims (2)
1. a kind of protective device of water drilling grinding machine, the synchronous pulley driven including one by servo motor, the synchronous pulley band
Motivation head moves up and down, and the head of the synchronous pulley is equipped with a gear, and what is be arranged between the gear and synchronous pulley consolidates
Reservation, the fixing seat are fixed on the rack；
It is characterized in that, there are one protective devices for the synchronous pulley；
The protective device includes an air-operated solenoid valve and a cylinder, and the tracheae of the air-operated solenoid valve and cylinder communicates,
The cylinder is fixed on the fixing seat
A stroke lever is additionally provided on the cylinder；The stroke lever blocks forward the gear when the cylinder is brought about the desired sensation.
2. a kind of automatic water drilling grinding machine, which is characterized in that it includes the protective device of water drilling grinding machine as described in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811070780.1A CN109093517A (en) | 2018-09-14 | 2018-09-14 | A kind of protective device of water drilling grinding machine and automatic water drilling grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811070780.1A CN109093517A (en) | 2018-09-14 | 2018-09-14 | A kind of protective device of water drilling grinding machine and automatic water drilling grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109093517A true CN109093517A (en) | 2018-12-28 |
Family
ID=64866196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811070780.1A Pending CN109093517A (en) | 2018-09-14 | 2018-09-14 | A kind of protective device of water drilling grinding machine and automatic water drilling grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109093517A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440574A (en) * | 2014-12-10 | 2015-03-25 | 苏州市诚品精密机械有限公司 | Power-off protection device for grinding machine |
| CN204450220U (en) * | 2014-12-10 | 2015-07-08 | 苏州市诚品精密机械有限公司 | A kind of power-off protection apparatus of grinding machine |
| CN204819149U (en) * | 2015-07-13 | 2015-12-02 | 金华冠华水晶有限公司 | Water drill point utensil balancing unit |
| CN208744570U (en) * | 2018-09-14 | 2019-04-16 | 湖北晶艺水晶有限公司 | A kind of protective device of water drilling grinding machine and automatic water drilling grinding machine |
-
2018
- 2018-09-14 CN CN201811070780.1A patent/CN109093517A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440574A (en) * | 2014-12-10 | 2015-03-25 | 苏州市诚品精密机械有限公司 | Power-off protection device for grinding machine |
| CN204450220U (en) * | 2014-12-10 | 2015-07-08 | 苏州市诚品精密机械有限公司 | A kind of power-off protection apparatus of grinding machine |
| CN204819149U (en) * | 2015-07-13 | 2015-12-02 | 金华冠华水晶有限公司 | Water drill point utensil balancing unit |
| CN208744570U (en) * | 2018-09-14 | 2019-04-16 | 湖北晶艺水晶有限公司 | A kind of protective device of water drilling grinding machine and automatic water drilling grinding machine |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |