CN214559744U - Polishing device with eye protection structure - Google Patents
Polishing device with eye protection structure Download PDFInfo
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- CN214559744U CN214559744U CN202120536794.9U CN202120536794U CN214559744U CN 214559744 U CN214559744 U CN 214559744U CN 202120536794 U CN202120536794 U CN 202120536794U CN 214559744 U CN214559744 U CN 214559744U
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- cover body
- shaft
- filter
- eye protection
- hinged
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Abstract
The utility model discloses a grinding device who possesses eye protection architecture, including the safety cover body, this internal grinding device that is provided with of safety cover, safety cover body the place ahead is provided with the opening, be provided with on the safety cover body and be used for sealing the first upset light filter lens of opening top, be provided with on the safety cover body and be used for sealing the second upset light filter of opening below, the rotatory end of first upset light filter lens is provided with the carousel, can protect the processing according to the spark that processing work piece produced and the intensity of bits piece to the position below eye and the eye, and strong adaptability does not influence processing simultaneously.
Description
Technical Field
The utility model relates to a spectacle-frame grinding device, in particular to grinding device who possesses eye protection architecture.
Background
Spectacle-frame grinding device for polish and the polishing with the surface of spectacle-frame, the technique workman uses the operation usually, and handheld spectacle-frame part laminating wheel of polishing carries out surface treatment, and the outside is provided with protecting sheathing, but owing to polish the work piece for a long time, the eye is stabbed easily to the spark that the surface produced, pops out dust and bits simultaneously easily and causes the injury for eyes, does not have the structure that can protect the eye, also can adjust the protective structure who shelters from the scope size according to the processing work piece type simultaneously.
Accordingly, there is a need for further improvement in existing eyeglass frame grinding devices.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a grinding device who possesses eye protection architecture can carry out the protection that suitably adjusts to the eye according to the condition of processing work piece.
In order to achieve the above purpose, the utility model adopts the following scheme:
a polishing device with an eye protection structure comprises a protective cover body, wherein a polishing device is arranged in the protective cover body, an opening is arranged in front of the protective cover body, a first overturning filter lens for sealing the upper part of the opening is arranged on the protective cover body, a second overturning filter for sealing the lower part of the opening is arranged on the protective cover body, a rotary table is arranged at the rotating end of the first overturning filter lens, an eccentric shaft is arranged on the end surface of the rotary table, a transverse chute is arranged on the side wall of the protective cover body below the rotary table, a sliding block is movably arranged in the transverse chute, a driving rod driven by matching with the eccentric shaft is arranged on the sliding block, a first articulated shaft is arranged on the driving rod, a first connecting rod is articulated on the first articulated shaft, and a swinging rod is arranged at the rotating end of the second overturning filter, the outer end of the swinging rod is hinged with a second connecting rod, a shaft seat is arranged between the first connecting rod and the second connecting rod, a telescopic shaft is movably arranged in the shaft seat, a second hinged shaft hinged with the outer end of the first connecting rod is arranged at the upper end of the telescopic shaft, a third hinged shaft hinged with the outer end of the second connecting rod is arranged at the lower end of the telescopic shaft, and an elastic part used for pressing the sliding block is arranged in the transverse sliding groove.
Further, grinding device is including setting up the motor in the safety cover body, the output of motor is provided with the emery wheel of polishing.
Furthermore, the upper surface of the protective cover body is arranged in an arc shape,
further, the first turnover filter lens comprises an arc-shaped filter and a straight plate filter connected to the front end of the arc-shaped filter, and the arc-shaped filter is sleeved on the upper surface of the protective cover body and rotates.
Further, the second turnover filter is arranged in a shaft hole in the edge of the opening, a shaft body is inserted in the shaft hole, and an auxiliary filter is connected to the shaft body.
Further, the first hinge shaft is provided at a middle position of the driving lever.
Further, the eccentric shaft is disposed in front of the driving lever.
Furthermore, the lower edge of the straight plate optical filter is provided with two upper arc-shaped notches which are arranged at intervals, and the upper surface of the auxiliary optical filter is provided with two lower arc-shaped notches which are arranged at intervals.
Further, two of the upper arc-shaped notches are vertically aligned with two of the lower arc-shaped notches, respectively.
To sum up, the utility model discloses for its beneficial effect of prior art is:
the utility model provides a prior art workman not enough in the processing picture frame in-process exists, through the utility model discloses a structure can be according to the intensity of spark and the chip that the processing work piece produced, protects the processing to the position below eye and the eye, and strong adaptability does not influence processing simultaneously, and simple structure, convenient to use.
Drawings
Fig. 1 is one of the schematic views of the usage status of the present invention;
fig. 2 is a second schematic view illustrating the usage status of the present invention;
FIG. 3 is a right side view of the utility model in use;
fig. 4 is a second right side view of the utility model in use;
fig. 5 is a front view of the present invention;
fig. 6 is a cross-sectional view taken along line a-a of fig. 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to FIGS. 1-6, the present invention provides
A polishing device with an eye protection structure comprises a protective cover body 1, a polishing device 2 is arranged in the protective cover body 1, an opening 3 is arranged in front of the protective cover body 1, a first overturning filter lens 4 for sealing the upper part of the opening 3 is arranged on the protective cover body 1, a second overturning filter 5 for sealing the lower part of the opening 3 is arranged on the protective cover body 1, a rotary table 6 is arranged at the rotating end of the first overturning filter lens 4, an eccentric shaft 7 is arranged on the end face of the rotary table 6, a transverse sliding chute 8 is arranged on the side wall of the protective cover body 1 below the rotary table 6, a sliding block 9 is movably arranged in the transverse sliding chute 8, a driving rod 10 which is driven by the eccentric shaft 7 in a matching way is arranged on the sliding block 9, a first hinged shaft 11 is arranged on the driving rod 10, a first connecting rod 12 is hinged on the first hinged shaft 11, a swing rod 110 is arranged at the rotating end of the second turnover filter 5, a second connecting rod 13 is hinged at the outer end of the swing rod 110, a shaft seat 14 is arranged between the first connecting rod 12 and the second connecting rod 13, a telescopic shaft 15 is movably arranged in the shaft seat 14, a second hinged shaft 16 hinged with the outer end of the first connecting rod 12 is arranged at the upper end of the telescopic shaft 15, a third hinged shaft 17 hinged with the outer end of the second connecting rod 13 is arranged at the lower end of the telescopic shaft 15, and an elastic part 18 used for pressing the sliding block 9 is arranged in the transverse sliding chute 8;
the above structural principle and the regulation principle are as follows: according to the processing intensity, the first turnover filter lens 4 is turned to a proper position to shield eyes, so that chips and sparks are prevented from damaging the eyes, and the rotating disc 6 is driven to rotate when the first turnover filter lens 4 is turned over;
if the high-strength workpiece is machined, the generated sparks and chips are larger, the position needs to be comprehensively protected, the first turnover filter lens 4 is continuously turned over, the rotary table 6 is driven to continuously rotate in the turnover process of the first turnover filter lens 4, after the rotary table continuously rotates to a certain position, the outer wall of the circumference of the eccentric shaft 7 touches the surface of the driving rod 10, the driving rod 10 moves towards the rear side, the first connecting rod 12 is driven to move in the moving process, the first connecting rod 12 pulls the telescopic shaft 15 to move upwards, the lower end of the telescopic shaft 15 pulls the second connecting rod 13 to move upwards, the second connecting rod 13 pulls the swing rod 110 to turn upwards, at the moment, the swing rod 110 drives the second turnover filter 5 to seal the position below the opening 3 to carry out comprehensive sealing, after the first turnover filter lens 4 is opened, the eccentric shaft 7 resets to stop jacking the driving rod 10, the driving rod 10 resets under the driving of the elastic piece 18, the second flipping filter 5 is automatically flipped down.
Grinding device 2 is in including setting up motor 201 in the safety cover body 1, the output of motor 201 is provided with grinding wheel 202.
The upper surface of the protective cover body 1 of the utility model is arc-shaped,
first upset filter lens 4 is including arc filter 401 and connection the straight board light filter 402 of arc filter 401 front end, arc filter 401 cover is established 1 upper surface of safety cover body is rotatory.
Second upset light filter 5 is in including setting up 3 marginal shaft holes 501 of opening, shaft body 502 has been alternate in shaft hole 501, be connected with auxiliary optical filter 503 on the shaft body 502.
First articulated shaft 11 sets up the middle part position of actuating lever 10.
Straight board light filter 402 lower limb is provided with the last arc notch 100 that two intervals set up, supplementary light filter 503 upper surface is provided with the lower arc notch 200 that two intervals set up.
The utility model discloses two go up arc notch 100 vertical alignment two respectively arc notch 200 down.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a grinding device who possesses eye protection architecture, includes safety cover body (1), be provided with grinding device (2) in safety cover body (1), safety cover body (1) the place ahead is provided with opening (3), its characterized in that: the protective cover comprises a protective cover body (1), wherein a first overturning filter lens (4) used for sealing the upper part of an opening (3) is arranged on the protective cover body (1), a second overturning filter lens (5) used for sealing the lower part of the opening (3) is arranged on the protective cover body (1), a rotary table (6) is arranged at the rotating end of the first overturning filter lens (4), an eccentric shaft (7) is arranged on the end face of the rotary table (6), a transverse sliding groove (8) is arranged on the side wall of the protective cover body (1) below the rotary table (6), a sliding block (9) is movably arranged in the transverse sliding groove (8), a driving rod (10) driven by the eccentric shaft (7) in a matching way is arranged on the sliding block (9), a first hinged shaft (11) is arranged on the driving rod (10), a first connecting rod (12) is hinged on the first hinged shaft (11), and a swinging rod (110) is arranged at the rotating end of the second overturning filter lens (5), the outer end of the swing rod (110) is hinged with a second connecting rod (13), an axle seat (14) is arranged between the first connecting rod (12) and the second connecting rod (13), a telescopic shaft (15) is movably arranged in the axle seat (14), the upper end of the telescopic shaft (15) is provided with a second hinged shaft (16) hinged to the outer end of the first connecting rod (12), the lower end of the telescopic shaft (15) is provided with a third hinged shaft (17) hinged to the outer end of the second connecting rod (13), and an elastic part (18) used for compressing the sliding block (9) is arranged in the transverse sliding groove (8).
2. The polishing device with eye protection structure as claimed in claim 1, wherein: grinding device (2) is including setting up motor (201) in safety cover body (1), the output of motor (201) is provided with grinding wheel (202).
3. The polishing device with eye protection structure as claimed in claim 1, wherein: the upper surface of the protective cover body (1) is arc-shaped.
4. The polishing device with eye protection structure as claimed in claim 3, wherein: first upset filter lens (4) are including arc light filter (401) and connect straight board light filter (402) at arc light filter (401) front end, arc light filter (401) cover is established safety cover body (1) upper surface is rotatory.
5. The polishing device with eye protection structure as claimed in claim 4, wherein: the second turnover filter (5) comprises a shaft hole (501) formed in the edge of the opening (3), a shaft body (502) is inserted into the shaft hole (501), and an auxiliary filter (503) is connected to the shaft body (502).
6. The polishing device with eye protection structure as claimed in claim 1, wherein: the first hinge shaft (11) is arranged at the middle position of the driving rod (10).
7. The polishing device with eye protection structure as claimed in claim 1, wherein: the eccentric shaft (7) is arranged in front of the driving rod (10).
8. The polishing device with eye protection structure as claimed in claim 5, wherein: the lower edge of the straight plate optical filter (402) is provided with two upper arc-shaped notches (100) which are arranged at intervals, and the upper surface of the auxiliary optical filter (503) is provided with two lower arc-shaped notches (200) which are arranged at intervals.
9. The polishing device with eye protection structure as claimed in claim 8, wherein: the two upper arc-shaped notches (100) are vertically aligned with the two lower arc-shaped notches (200) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120536794.9U CN214559744U (en) | 2021-03-15 | 2021-03-15 | Polishing device with eye protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120536794.9U CN214559744U (en) | 2021-03-15 | 2021-03-15 | Polishing device with eye protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214559744U true CN214559744U (en) | 2021-11-02 |
Family
ID=78319898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120536794.9U Active CN214559744U (en) | 2021-03-15 | 2021-03-15 | Polishing device with eye protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214559744U (en) |
-
2021
- 2021-03-15 CN CN202120536794.9U patent/CN214559744U/en active Active
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