CN205651224U - A grinding machine for microelement processing - Google Patents
A grinding machine for microelement processing Download PDFInfo
- Publication number
- CN205651224U CN205651224U CN201620189740.9U CN201620189740U CN205651224U CN 205651224 U CN205651224 U CN 205651224U CN 201620189740 U CN201620189740 U CN 201620189740U CN 205651224 U CN205651224 U CN 205651224U
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- China
- Prior art keywords
- grinding machine
- guide plate
- travel switch
- casing
- chuck handle
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Abstract
The utility model provides a grinding machine for microelement processing, includes grinding machine body and chuck wrench protection device, chuck wrench protection device includes box, travel switch and deflector, travel switch reaches the deflector is located the inside of box, the deflector has two, the deflector with the space that the box formed is used for placing chuck wrench and restriction chuck wrench places the position, the deflector wherein one with travel switch connects, travel switch be equipped with the contact and with the spring of contact connection, travel switch is used for detecting whether chuck wrench inserts the deflector. The utility model provides a grinding machine for microelement processing through setting up chuck wrench protection device, can make the operator when chuck wrench does not insert this chuck wrench protection device, the unable grinding machine body that starts to reach the safety protection effect.
Description
Technical field
This utility model relates to Machining Technology field, particularly relates to a kind of grinding machine for microelement processing.
Background technology
Grinding machine is to utilize grinding tool that surface of the work is carried out the lathe of grinding, is a kind of widely used device in mechanical processing industry, especially in the processed and applied of microelement.When utilizing general-purpose grinder to be processed operation, mechanical accident is very frequent, and particularly just study uses the workman of grinding machine and the student of skills practice training especially to show prominent.Owing to equipment operating characteristics being unfamiliar with or careless and inadvertent and error starting grinding machine, it is easy to occur chuck handle hurt sb.'s feelings or damage the accident of machine tool.Accordingly, it would be desirable to design a kind of device protecting personnel and equipment, promote the safety in utilization of grinding machine.
Utility model content
In view of above-mentioned condition, it is necessary to provide a kind of grinding machine for microelement processing, the safety in utilization of lifting operation person.
A kind of grinding machine for microelement processing, including grinding machine body and chuck handle protection device, described chuck handle protection device includes casing, travel switch and guide plate, the inside of described casing is located at by described travel switch and described guide plate, described guide plate has two pieces, the space that described guide plate is formed with described casing is used for placing chuck handle, and limit the placement location of described chuck handle, one of and the described travel switch of described guide plate is connected, described travel switch is provided with contact and the spring being connected with described contact, described travel switch is used for detecting whether described chuck handle inserts described guide plate.
The above-mentioned grinding machine for microelement processing, wherein, described travel switch is connected in series with the control circuit of described grinding machine body.
The above-mentioned grinding machine for microelement processing, wherein, described casing is cuboid.
The above-mentioned grinding machine for microelement processing, wherein, described casing is irony casing, and described guide plate is irony guide plate.
The above-mentioned grinding machine for microelement processing, wherein, farther includes a cushion pad, and described cushion pad is located in the space of described guide plate and the formation of described casing.
The above-mentioned grinding machine for microelement processing, wherein, described cushion pad is rubber buffer.
The grinding machine for microelement processing that the utility model proposes, by arranging chuck handle protection device, operator can be made when chuck handle is not inserted into this chuck handle protection device, the motor of grinding machine body just cannot start, even if touch the clutch handle of grinding machine or all can not rotate by start button main shaft the most by mistake by mistake, chuck remains static all the time, operator can workpiece loading and unloading on chuck safely, without worrying that chuck can rotate suddenly, even if in the case of the main shaft normal rotation of grinding machine body, as long as picking up chuck handle, travel switch action, shut off control circuit, motor dead electricity stall, main shaft stops operating therewith, thus reach safeguard protection effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of chuck handle protection device in the grinding machine of microelement processing that this utility model first embodiment proposes；
Fig. 2 is the structural representation of chuck handle protection device in the grinding machine of microelement processing that this utility model the second embodiment proposes.
Detailed description of the invention
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is described more fully.Accompanying drawing gives some embodiments of the present utility model.But, this utility model can realize in many different forms, however it is not limited to embodiment described herein.On the contrary, providing the purpose of these embodiments is to make to disclosure of the present utility model more thoroughly comprehensively.
It should be noted that be referred to as " being fixedly arranged on " another element when element, it can be directly on another element or can also there is element placed in the middle.When an element is considered as " connection " another element, and it can be directly to another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", "left", "right" and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model are generally understood that.It is intended merely to describe the purpose of specific embodiment at term used in the description of the present utility model herein, it is not intended that in limiting this utility model.Term as used herein " and/or " include the arbitrary and all of combination of one or more relevant Listed Items.
The grinding machine for microelement processing that this utility model first embodiment proposes, it includes grinding machine body, and chuck handle protection device 10.Described chuck handle protection device 10 is used for placing chuck handle 20.
Referring to Fig. 1, described chuck handle protection device 10 includes casing 110, travel switch 120 and guide plate 130.
The inside of this casing 110 is located at by the trip switch 120 and this guide plate 130, and this guide plate 130 has two pieces, and the space that this guide plate 130 and this casing 110 are formed is for placing the chuck handle 20 of grinding machine, and limits the placement location of this chuck handle 20.The most in the present embodiment, this casing 110 is cuboid, and this casing 110 is irony casing, and this guide plate 130 is irony guide plate.One of and the trip switch 120 of this guide plate 130 is connected, and the trip switch 120 is provided with contact 1201 and the spring 1202 being connected with this contact 1201, and the trip switch 120 is used for detecting whether described chuck handle 20 inserts this guide plate 130.The trip switch 120 is connected in series with the control circuit of described grinding machine body.
The operation principle of the chuck handle protection device 10 that the present embodiment proposes is described below in detail; the trip switch 120 includes normally opened and normally closed two states; when described chuck handle 20 inserts this guide plate 130; the trip switch 120 is normally open; now the contact 1201 of the trip switch 120 is extruded Guan Bi under the effect of external force; circuit connected by travel switch 120, and the control circuit of described grinding machine body is also on-state, and described grinding machine body can be properly functioning；When this guide plate 130 extracted by described chuck handle 20, the trip switch 120 is normally off, and under the effect of the spring restoring force of spring 1202, travel switch 120 circuit disconnects, the control circuit of described grinding machine body is also off-state, and described grinding machine body is out of service.The i.e. contact 1201 of travel switch 120 is that the spring force by spring 1202 makes dynamic circuit connector, break contact changing-over, and after External Force Acting is laid down, the reset force by means of spring 1202 automatically resets.
The grinding machine for microelement processing that this utility model the second embodiment proposes; its grinding machine for microelement processing proposed with first embodiment is substantially the same; difference is; in the present embodiment; chuck handle protection device 10a; farther include cushion pad 140a; refer to Fig. 2; this cushion pad 140a is located in the space that guide plate 130a and casing 110a is formed; for buffering the stress produced when chuck handle 20a places; the most in the present embodiment, this cushion pad 140a is rubber buffer.
The grinding machine for microelement processing that the utility model proposes, by arranging chuck handle protection device, operator can be made when chuck handle is not inserted into this chuck handle protection device, the motor of grinding machine body just cannot start, even if touch the clutch handle of grinding machine or all can not rotate by start button main shaft the most by mistake by mistake, chuck remains static all the time, operator can workpiece loading and unloading on chuck safely, without worrying that chuck can rotate suddenly, even if in the case of the main shaft normal rotation of grinding machine body, as long as picking up chuck handle, travel switch action, shut off control circuit, motor dead electricity stall, main shaft stops operating therewith, thus reach safeguard protection effect.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (6)
1. for a grinding machine for microelement processing, including grinding machine body and chuck handle protection device, its
Being characterised by, described chuck handle protection device includes that casing, travel switch and guide plate, described stroke leave
The inside of described casing is located at by pass and described guide plate, and described guide plate has two pieces, and described guide plate is with described
The space that casing is formed is used for placing chuck handle, and limits the placement location of described chuck handle, described in lead
Being connected to the one of of plate and described travel switch, described travel switch is provided with contact and with described contact even
The spring connect, described travel switch is used for detecting whether described chuck handle inserts described guide plate.
Grinding machine for microelement processing the most according to claim 1, it is characterised in that described row
Cheng Kaiguan is connected in series with the control circuit of described grinding machine body.
Grinding machine for microelement processing the most according to claim 2, it is characterised in that described case
Body is cuboid.
Grinding machine for microelement processing the most according to claim 3, it is characterised in that described case
Body is irony casing, and described guide plate is irony guide plate.
5. according to the grinding machine for microelement processing described in Claims 1-4 any one, its feature
Being, farther include cushion pad, the space that described guide plate is formed is located at described casing by described cushion pad
In.
Grinding machine for microelement processing the most according to claim 5, it is characterised in that described slow
Die head is rubber buffer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620189740.9U CN205651224U (en) | 2016-03-11 | 2016-03-11 | A grinding machine for microelement processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620189740.9U CN205651224U (en) | 2016-03-11 | 2016-03-11 | A grinding machine for microelement processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205651224U true CN205651224U (en) | 2016-10-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620189740.9U Expired - Fee Related CN205651224U (en) | 2016-03-11 | 2016-03-11 | A grinding machine for microelement processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205651224U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598196A (en) * | 2017-10-27 | 2018-01-19 | 榆林职业技术学院神木校区 | The stopping means and its application method that a kind of lathe motor is combined with limit switch |
| CN110480478A (en) * | 2019-07-29 | 2019-11-22 | 安徽机电职业技术学院 | A kind of chuck handle double handle polishing platform of numerically controlled lathe |
| CN111929734A (en) * | 2020-05-29 | 2020-11-13 | 维沃移动通信有限公司 | Electronic apparatus and control method |
-
2016
- 2016-03-11 CN CN201620189740.9U patent/CN205651224U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598196A (en) * | 2017-10-27 | 2018-01-19 | 榆林职业技术学院神木校区 | The stopping means and its application method that a kind of lathe motor is combined with limit switch |
| CN110480478A (en) * | 2019-07-29 | 2019-11-22 | 安徽机电职业技术学院 | A kind of chuck handle double handle polishing platform of numerically controlled lathe |
| CN110480478B (en) * | 2019-07-29 | 2021-05-07 | 安徽机电职业技术学院 | Chuck wrench double-handle polishing machining table for numerical control lathe |
| CN111929734A (en) * | 2020-05-29 | 2020-11-13 | 维沃移动通信有限公司 | Electronic apparatus and control method |
| CN111929734B (en) * | 2020-05-29 | 2023-08-04 | 维沃移动通信有限公司 | Electronic apparatus and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A grinding machine for microelement processing Effective date of registration: 20171130 Granted publication date: 20161019 Pledgee: Agricultural Bank of China, Yujiang County branch, Limited by Share Ltd Pledgor: Yingtan Jiaxin precision components Co. Ltd. Registration number: 2017360000033 |
|
| 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: 20161019 Termination date: 20180311 |