CN205614461U - Multi -functional automatic protection angle mill of slipping out of hand - Google Patents
Multi -functional automatic protection angle mill of slipping out of hand Download PDFInfo
- Publication number
- CN205614461U CN205614461U CN201620405106.4U CN201620405106U CN205614461U CN 205614461 U CN205614461 U CN 205614461U CN 201620405106 U CN201620405106 U CN 201620405106U CN 205614461 U CN205614461 U CN 205614461U
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- CN
- China
- Prior art keywords
- protective cover
- worm
- hand
- handle
- head
- 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 multiple functions automatic protection angle mill of slipping out of the hand, it is equipped with the aircraft nose in the front side of organism, is equipped with the motor in the organism, is equipped with the motor shaft in the motor, and the front end of motor shaft is equipped with the worm. Be equipped with the worm wheel in the aircraft nose, be equipped with the worm -wheel shaft in the worm wheel, worm wheel and worm mesh, the front end of worm -wheel shaft is equipped with the saw bit. The outside of worm -wheel shaft is equipped with the axle sleeve, and the outside of axle sleeve is equipped with the protection casing and connects the bearing, and the outside that the bearing is connected to the protection casing is equipped with the protection casing, and the outside of protection casing is equipped with the protection casing hand (hold), and the upper end of aircraft nose is equipped with main handle, and the front side of main handle is equipped with automatic power off switch, and the power connecting wire is equipped with to the rear end of organism. When the angle mill was slipped out of the hand in the use, the protection casing was under the tensile force of rubber band that resets, and closing rapidly blocks angle mill saw bit, avoids the saw bit to hurt sb. 's feelings. The automatic power off switch who installs simultaneously in main handle front side breaks off in the twinkling of an eye, and supply interruption ensures the personal safety.
Description
Technical field
This utility model relates to a kind of small-sized cutting tool, is specifically a kind of automatic shielding angle grinding machine of slipping out of the hand with several functions.
Background technology
Angle grinding machine is a kind of small-sized electric tool, has cutting and the dual-use function of polishing, in machining, purposes is widely, but owing to angle grinding machine volume is little, moment of torsion is big and rotating speed is high, often occurs the accident of slipping out of the hand during operative, and once slip out of the hand, owing to the power supply of angle grinding machine cannot cut off, bringing injury greatly to operator, the lighter cuts off foot muscle or hamstring, severe one is also opened intestinal and is broken tripe, even abandons life.
Summary of the invention
Therefore people's angle grinding machine to protection automatically of slipping out of the hand; there is great demand, the most do not find the relevant report about the present invention, the present inventor is through research experiment repeatedly; finally the angle grinding machine that developing slips out of the hand can protect automatically, thus complete the present invention.
The purpose of this utility model is just to provide a kind of automatic shielding angle grinding machine of slipping out of the hand with several functions, to prevent industrial accident, it is ensured that the life security of operator.
Scheme of the present utility model includes: body, head, motor, worm screw, worm gear, worm-wheel shaft, saw blade, protective cover and protective cover hands handle, it is structurally characterized in that and is provided with head in the front side of body, described body is a circular long cylinder, body can use as secondary handle also known as secondary handle, body is built with motor, being provided with motor shaft in motor, the front end of motor shaft is provided with worm screw.Being provided with worm-wheel shaft in head, equipped with worm gear on worm-wheel shaft, worm gear and worm engaging, the front end of worm-wheel shaft is equipped with saw blade.Worm-wheel shaft outside saw blade is provided with axle sleeve, and the outside of axle sleeve is provided with protective cover and connects bearing, and protective cover connects the outside of bearing and is provided with protective cover, and protective cover is weldingly fixed on protective cover and connects in the outer rim of bearing, is connected bearing outer rim with protective cover and is connected as a single entity.The outside of protective cover is provided with protective cover hands handle, the lower end of protective cover hands handle is weldingly fixed on protective cover and is connected as a single entity with protective cover, the downside of head is provided with connection post, and on connection post, the other end equipped with return spring or rubber band, rubber band or return spring is fastened on protective cover on the handle.The upper end of head is provided with main handle, and the front side of main handle is provided with automatic power-off switch, and the rear side of main handle is provided with designated lane on power line.The inner side of secondary handle is provided with designated lane under power line, and the rear end of body is equipped with electric power connection line.
During operation, protective cover hands is connected as a single entity with main handle pulling to main handle, grasp main handle and protective cover hands handle, carry out cutting or polishing operation, when angle grinding machine is in use slipped out of the hand, protective cover hands protective cover out of hand under the pulling force effect of back-moving spring or rubber band, rapid closing, block angle grinding machine saw blade, it is to avoid saw blade is hurted sb.'s feelings.It is simultaneously attached to the automatic power-off switch moment disconnection on front side of main handle, cuts off the electricity supply so that it is shut down.
This utility model simple in construction, designs ingenious, easy to operate, uses safety.
It is described in further detail below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is angle grinding machine protection status architecture schematic diagram；
Fig. 2 is protective cover and bearing jointing structure schematic diagram；
Fig. 3 is angle grinding machine backsight working state schematic representation；
Fig. 4 is angle grinding machine forward sight working state schematic representation.
Detailed description of the invention
The front side of the body 4 shown in Fig. 1-4 is provided with head 9, motor it is provided with in body, motor shaft it is provided with in motor, the front end of motor shaft is provided with worm screw, worm-wheel shaft 17 it is provided with in head, equipped with worm gear on worm-wheel shaft, worm gear and worm engaging, the front end of worm-wheel shaft is provided with saw blade 11, worm-wheel shaft outside saw blade is provided with axle sleeve 16, and the outside of axle sleeve is provided with protective cover and connects bearing 15, and protective cover connects the outside of bearing and is provided with protective cover 10, protective cover is weldingly fixed on protective cover and connects in the outer rim of bearing, and the outer rim being connected bearing with protective cover is connected as a single entity.The outside of protective cover is provided with protective cover hands 8, the lower end of protective cover hands handle is weldingly fixed on protective cover and is connected as a single entity with protective cover, the downside of head is provided with connection post 6, connect on post equipped with rubber band 7, the other end of rubber band is fastened on protective cover on the handle, and the upper end of head is provided with main handle 12, and the front side of main handle is provided with automatic power-off switch 13, the rear side of main handle is provided with designated lane 14 on power line, and the inner side of secondary handle is provided with designated lane 18 under power line.The rear end of body is provided with the rear end of electric power connection line 3. electric power connection line and is provided with socket 1, equipped with external power supply connection-peg 2 on socket, equipped with external power supply connecting line 5 on external power supply connection-peg, external power supply connecting line is passed by the designated lane on major-minor handle, and the outer end of external power supply connecting line is provided with power supply wiring head 21.The downside of head 9 is provided with protective cover closed orientation seat 20, and the lower end of protective cover hands handle is provided with protective cover closed orientation sheet 19.
Claims (5)
1. a multi-functional automatic shielding angle grinding machine of slipping out of the hand, including body, head, motor, worm screw, worm gear, worm-wheel shaft, saw blade, protective cover and protective cover hands handle, it is characterized in that: the front side of body (4) is provided with head (9), motor it is provided with in body, motor shaft it is provided with in motor, the front end of motor shaft is provided with worm screw, worm-wheel shaft (17) it is provided with in head, equipped with worm gear on worm-wheel shaft, worm gear and worm engaging, the front end of worm-wheel shaft is provided with saw blade (11), worm-wheel shaft outside saw blade is provided with axle sleeve (16), the outside of axle sleeve is provided with protective cover and connects bearing (15), protective cover connects the outside of bearing and is provided with protective cover (10), protective cover is weldingly fixed on protective cover and connects in the outer rim of bearing, the outer rim being connected bearing with protective cover is connected as a single entity, the outside of protective cover is provided with protective cover hands (8).
Multi-functional automatic shielding angle grinding machine of slipping out of the hand the most according to claim 1; it is characterized in that: the lower end of protective cover hands handle is weldingly fixed on protective cover and is connected as a single entity with protective cover; the downside of head is provided with connection post (6); connect on post equipped with rubber band (7); the other end of rubber band is fastened on protective cover on the handle; the upper end of head is provided with main handle (12), and the front side of main handle is provided with automatic power-off switch (13).
Multi-functional automatic shielding angle grinding machine of slipping out of the hand the most according to claim 2, it is characterised in that: the rear side of main handle is provided with designated lane on power line (14), and the inner side of assistant's handle is provided with designated lane under power line (18).
Multi-functional automatic shielding angle grinding machine of slipping out of the hand the most according to claim 1; it is characterized in that: the rear end of body is provided with electric power connection line (3); the rear end of electric power connection line is provided with socket (1); equipped with external power supply connection-peg (2) on socket; equipped with external power supply connecting line (5) on external power supply connection-peg; external power supply connecting line is passed by the designated lane on major-minor handle, and the outer end of external power supply connecting line is provided with power supply wiring head (21).
Multi-functional automatic shielding angle grinding machine of slipping out of the hand the most according to claim 1, it is characterised in that: the downside of head (9) is provided with protective cover closed orientation seat (20), and the lower end of protective cover hands handle is provided with protective cover closed orientation sheet (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620405106.4U CN205614461U (en) | 2016-05-09 | 2016-05-09 | Multi -functional automatic protection angle mill of slipping out of hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620405106.4U CN205614461U (en) | 2016-05-09 | 2016-05-09 | Multi -functional automatic protection angle mill of slipping out of hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205614461U true CN205614461U (en) | 2016-10-05 |
Family
ID=57025823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620405106.4U Expired - Fee Related CN205614461U (en) | 2016-05-09 | 2016-05-09 | Multi -functional automatic protection angle mill of slipping out of hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205614461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773363A (en) * | 2016-05-09 | 2016-07-20 | 赵辰宇 | Multifunctional angle grinder achieving automatic protection function when angle grinder slips out of hand |
-
2016
- 2016-05-09 CN CN201620405106.4U patent/CN205614461U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773363A (en) * | 2016-05-09 | 2016-07-20 | 赵辰宇 | Multifunctional angle grinder achieving automatic protection function when angle grinder slips out of hand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20180509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |