CN217728230U - Safety environmental protection cover structure of test piece grinding machine - Google Patents
Safety environmental protection cover structure of test piece grinding machine Download PDFInfo
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- CN217728230U CN217728230U CN202221368170.1U CN202221368170U CN217728230U CN 217728230 U CN217728230 U CN 217728230U CN 202221368170 U CN202221368170 U CN 202221368170U CN 217728230 U CN217728230 U CN 217728230U
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Abstract
The utility model discloses a safety ring protects lid structure of test block grinding machine, include: the sealing device comprises a machine body, a cover body, a sealing gasket and a sealing plate, wherein the cover body is arranged at the top of the machine body and is of a hemispherical hollow structure with an opening at the bottom, an installation extending edge is annularly arranged on the outer circumferential surface at the bottom of the cover body, the sealing gasket is arranged between the installation extending edge and the machine body, the installation extending edge and the sealing gasket are fixed on the machine body through a pressing plate, an access opening is formed in the outer circumferential surface of the cover body, and the sealing plate is rotatably arranged in the cover body and is matched with the access opening in a sealing manner. The utility model discloses not only avoid the sediment dirt to leak the health influence to the workman, effectual isolated grinding noise has improved external operational environment moreover.
Description
Technical Field
The utility model relates to a test block grinds technical field of machine, especially relates to a test block grinds safety ring of machine and protects lid structure.
Background
In the casting industry, the molten iron of the electric furnace needs to be processed into a test piece, and the test piece is pushed to rotate and grind at multiple angles.
The existing grinding machine can generate a large amount of slag dust in the grinding process of a test piece, a worker can possibly suck a human body in the grinding process to cause great damage to the human body, and meanwhile, the grinding process can generate large noise to seriously affect the working environment and also generate adverse influence on the personal health of the worker.
Disclosure of Invention
Aiming at the problems of the prior test piece grinding machine, the safe and environment-friendly cover structure of the test piece grinding machine with high sound insulation performance and good dustproof effect is provided.
The specific technical scheme is as follows:
a safety environmental protection cover structure of a test piece grinder comprises:
a body;
the cover body is arranged at the top of the machine body and is of a hemispherical hollow structure with an opening at the bottom, and an installation extending edge is annularly arranged on the outer circumferential surface at the bottom of the cover body;
the sealing gasket is arranged between the installation extending edge and the machine body, and the installation extending edge and the sealing gasket are fixed on the machine body through a pressing plate;
the sealing plate is arranged in the cover body in a rotating mode and matched with the access port in a plugging mode.
As the further improvement and optimization of the scheme, the pressing plate comprises a pressing part, a limiting part and an installation part, wherein the pressing part and the installation part are respectively arranged at two ends of the limiting part, the pressing part is horizontally arranged and located above the installation extension edge, and the bottom of the pressing part is abutted to the top of the installation extension edge.
As a further improvement and optimization of the scheme, the top end face of the sealing gasket is provided with an annular sealing groove, and the installation extending edge is arranged in the annular installation groove.
As a further improvement and optimization of the scheme, the limiting part is annularly arranged on the outer side of the sealing gasket and is of an arc-shaped structure.
As a further improvement and optimization of the scheme, the installation part is horizontally arranged, a sealing extending edge is annularly arranged on the side wall of the bottom of the sealing gasket, the bottom of the installation part is abutted to the top of the sealing extending edge, and the installation part fixes the sealing extending edge on the machine body through a fastener.
As a further improvement and optimization of the scheme, the fastening pieces are fastening bolts, and the fastening bolts are arranged in a plurality and are distributed at equal intervals along the circumferential direction of the sealing gasket.
As a further improvement and optimization of the scheme, the sealing plate is of an arc-shaped plate body structure, two ends of the sealing plate are rotatably arranged on the inner wall of the cover body, and the outer wall of the sealing plate is in sealing fit with the inner wall of the cover body.
As a further improvement and optimization of the scheme, a sealing groove is formed in the inner wall of the access opening, a sealing strip is arranged at one end, close to the access opening, of the sealing plate, and the sealing strip is in sealing fit with the sealing groove.
As a further improvement and optimization of the scheme, a handle is arranged on the outer wall of the sealing plate.
Compared with the prior art, the technical scheme has the positive effects that:
(1) The utility model discloses when the test block is ground, put into the machined part by the access hole and cover internally, then seal up the access hole through closing the closing plate, hold fixed down at the pressure of clamp plate simultaneously, the installation of locating the bottom outer wall on the apron prolongs limit and organism all with sealed the cooperation of filling up, the machined part is in a relative sealed environment and grinds the processing, not only avoids the slag dust to leak the healthy influence to the workman, effectual isolated grinding noise has improved external operational environment moreover.
(2) The utility model discloses the sealed top end face that fills up is equipped with annular seal groove, and the installation is prolonged the limit and is located annular installation inslot, not only makes the lid install more stably on the sealing pad, has increased the installation moreover and has prolonged the limit and sealed the sealed effect between the pad.
(3) The utility model discloses well spacing portion encircles and establishes at the sealed peripheral survey that fills up, and spacing portion be the arc structure, and when holding sealed fixed pressure of filling up, spacing portion can place sealed the outside deformation that takes place of pad, influences sealed effect.
(4) The utility model discloses well sealed being equipped with on the pad and sealed the limit that prolongs has increased the area of contact at sealed pad bottom and 1 top of organism, improves dust-proof sound insulation effect.
(5) The utility model discloses be equipped with the seal groove on the inner wall of well access mouth, the one end that the closing plate is close to the access mouth is equipped with the sealing strip, and sealing strip and the sealed cooperation of seal groove increase the sealed effect between closing plate and the access mouth.
Drawings
FIG. 1 is a schematic view of a safety cover structure of a test piece grinder according to the present invention;
FIG. 2 is a schematic view of the sealing plate and the cover body of the cover structure of the test piece grinder;
FIG. 3 is an exploded view of a safety cover of a test piece grinder according to the present invention;
FIG. 4 is a schematic structural view of a sealing plate of a safety cover structure of a test piece grinder according to the present invention;
in the drawings: 1. a body; 2. a cover body; 3. a sealing plate; 4. pressing a plate; 5. a gasket; 21. a sealing groove; 22. an access port; 23. installing an extending edge; 31. limiting and extending edges; 32. a sealing strip; 33. a handle; 41. a pressing part; 42. a limiting part; 43. an installation part; 44. fastening a bolt; 51. an annular mounting groove; 52. and (5) sealing and extending edges.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, which are not intended to limit the present invention.
Fig. 1 is a schematic structural view of a safety environmental protection cover structure of the test piece grinding machine of the present invention. Fig. 2 is the utility model relates to a cooperation schematic diagram between closing plate and the lid of test block grinding machine's safety ring protects lid structure, fig. 3 is the utility model relates to an explosion schematic diagram of safety ring protects lid structure of test block grinding machine, fig. 4 is the utility model relates to a structural schematic diagram of the closing plate of safety ring protects lid structure of test block grinding machine, as shown in fig. 1-4, a safety ring protects lid structure of test block grinding machine of preferred embodiment is shown, include: the sealing structure comprises a machine body 1, a cover body 2, a sealing gasket 5 and a sealing plate 3, wherein the cover body 2 is arranged at the top of the machine body 1, the cover body 2 is of a hemispherical hollow structure with an opening at the bottom, an installation extending edge 23 is annularly arranged on the outer circumferential surface of the bottom of the cover body 2, the sealing gasket 5 is arranged between the installation extending edge 23 and the machine body 1, the installation extending edge 23 and the sealing gasket 5 are fixed on the machine body 1 through a pressing plate 4, an access opening 22 is arranged on the outer circumferential surface of the cover body 2, and the sealing plate 3 is rotatably arranged in the cover body 2 and is in sealing fit with the access opening 22.
When the test block is ground, put into lid 2 with the machined part by access opening 22 in, then seal access opening 22 through closing plate 3, hold under fixed at the pressure of clamp plate 4 simultaneously, the installation of locating the bottom outer wall on the apron is prolonged limit 23 and organism 1 and is all sealed cooperation with sealed pad 5, at this moment, the machined part is in a relative sealed environment and carries out abrasive machining, not only avoid the slag dust to leak the health influence to the workman, and effectual isolated grinding noise, external operational environment has been improved.
Preferably, the cover body 2 and the sealing plate 3 are both arranged in a transparent mode, so that the real-time grinding condition of a machined part is conveniently observed.
Further, as a preferred embodiment, the pressing plate 4 includes a pressing portion 41, a limiting portion 42 and an installation portion 43, the pressing portion 41 and the installation portion 43 are respectively disposed at two ends of the limiting portion 42, the pressing portion 41 is horizontally disposed and located above the installation extending edge 23, and the bottom of the pressing portion 41 abuts against the top of the installation extending edge 23.
Furthermore, as a preferred embodiment, the top end surface of the sealing gasket 5 is provided with an annular sealing groove, and the installation extending edge 23 is arranged in the annular mounting groove 51, so that the cover body 2 is more stably installed on the sealing gasket 5, and the sealing effect between the installation extending edge 23 and the sealing gasket 5 is increased.
Further, as a preferred embodiment, the limiting portion 42 is disposed around the outer side of the sealing gasket 5, and the limiting portion 42 is of an arc structure, so that when the sealing gasket 5 is fixed and pressed, the limiting portion 42 can prevent the sealing gasket 5 from deforming outwards, which affects the sealing effect.
Furthermore, as a preferred embodiment, the installation portion 43 is horizontally disposed, the bottom side wall of the sealing gasket 5 is annularly provided with the sealing extending edge 52, the bottom of the installation portion 43 abuts against the top of the sealing extending edge 52, and the installation portion 43 fixes the sealing extending edge 52 on the machine body 1 through a fastener, the sealing extending edge 52 is disposed on the sealing gasket 5 in this embodiment, the contact area between the bottom of the sealing gasket 5 and the top of the machine body 1 is increased, and the dust-proof and sound-proof effects are improved.
Furthermore, as a preferred embodiment, the fastening member is a fastening bolt 44, the fastening bolt 44 is provided with a plurality of fastening bolts and is distributed at equal intervals along the circumferential direction of the sealing gasket 5, and the fastening bolt 44 can be detachably fixed, so that the cover body 2 can be conveniently detached and assembled.
Further, as a preferred embodiment, the sealing plate 3 is an arc-shaped plate structure, two ends of the sealing plate 3 are rotatably disposed on the inner wall of the cover body 2, and the outer wall of the sealing plate 3 is in sealing fit with the inner wall of the cover body 2.
Further, as a preferred embodiment, a sealing groove 21 is disposed on an inner wall of the access opening 22, a sealing strip 32 is disposed at an end of the sealing plate 3 close to the access opening 22, and the sealing strip 32 is in sealing engagement with the sealing groove 21, so as to increase a sealing effect between the sealing plate 3 and the access opening 22.
Preferably, the sealing plate 3 is equipped with spacing limit 31 that extends on being close to the one end outer wall of access port 22, and spacing limit 31 that extends is spacing cooperation with access port 22 bottom inner wall, prevents that the closing range of sealing plate 3 is great, and the outer wall that leads to sealing plate 3 and the inner wall of lid 2 have the clearance, influences sealing performance.
Further, as a preferred embodiment, a handle 33 is provided on the outer wall of the sealing plate 3.
Specifically, the sealing strip 32 is arranged on one side of the limit extending edge 31 departing from the sealing plate 3, and the handle 33 is arranged on the outer side of the limit extending edge 31.
This embodiment is when the test block is ground, put into lid 2 with the machined part by access hole 22 in, then seal access hole 22 through closing plate 3, hold under the fixed at clamp plate 4's pressure simultaneously, the installation of locating the bottom outer wall on the apron is prolonged limit 23 and organism 1 and is all sealed the cooperation with sealed pad 5, the machined part is in a relative sealed environment and is ground the processing, not only avoid the sediment dirt to leak the health influence to the workman, and effectual isolated grinding noise, external operational environment has been improved.
The top terminal surface of sealed 5 of filling up in this embodiment is equipped with annular seal groove, and the installation is prolonged limit 23 and is located annular mounting groove 51 in, not only makes lid 2 install more stably on sealed 5 of filling up, has increased the installation moreover and has prolonged the sealed effect between limit 23 and the sealed 5 of filling up.
Spacing portion 42 encircles in this embodiment and establishes at the outer survey of sealed 5 of filling up, and spacing portion 42 is the arc structure, when fixed pressure is held to sealed 5, and spacing portion 42 can place sealed 5 of filling up and outwards take place deformation, influences sealed effect.
In this embodiment, the sealing pad 5 is provided with the sealing extension 52, which increases the contact area between the bottom of the sealing pad 5 and the top of the machine body 1, and improves the dust-proof and sound-proof effects.
In this embodiment, the inner wall of the access opening 22 is provided with a sealing groove 21, one end of the sealing plate 3 close to the access opening 22 is provided with a sealing strip 32, and the sealing strip 32 is in sealing fit with the sealing groove 21, so that the sealing effect between the sealing plate 3 and the access opening 22 is improved.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (9)
1. The utility model provides a safety ring protects lid structure of test block grinding machine which characterized in that includes:
a body;
the cover body is arranged at the top of the machine body and is of a hemispherical hollow structure with an opening at the bottom, and an installation extending edge is annularly arranged on the outer circumferential surface at the bottom of the cover body;
the sealing gasket is arranged between the installation extending edge and the machine body, and the installation extending edge and the sealing gasket are fixed on the machine body through a pressing plate;
the sealing plate is arranged in the cover body in a rotating mode and matched with the access port in a plugging mode.
2. The cover structure of claim 1, wherein the pressing plate comprises a pressing portion, a limiting portion and a mounting portion, the pressing portion and the mounting portion are respectively disposed at two ends of the limiting portion, the pressing portion is horizontally disposed above the mounting extending edge, and the bottom of the pressing portion abuts against the top of the mounting extending edge.
3. The cover structure of claim 2, wherein the top surface of the sealing gasket has an annular mounting groove, and the mounting extension is disposed in the annular mounting groove.
4. The cover structure of claim 3, wherein the position-limiting portion is disposed around the outer side of the sealing pad and has an arc-shaped structure.
5. The cover structure of claim 4, wherein the mounting portion is horizontally disposed, the sidewall of the bottom of the sealing pad has a sealing extension, the bottom of the mounting portion abuts against the top of the sealing extension, and the mounting portion fixes the sealing extension on the machine body by a fastener.
6. The cover structure of claim 5, wherein the fastening member is a plurality of fastening bolts, and the plurality of fastening bolts are equally spaced along the circumferential direction of the sealing gasket.
7. The cover structure of claim 1, wherein the sealing plate is an arc plate, two ends of the sealing plate are rotatably disposed on the inner wall of the cover, and the outer wall of the sealing plate is in sealing engagement with the inner wall of the cover.
8. The cover structure of claim 7, wherein a sealing groove is formed on an inner wall of the access opening, and a sealing strip is disposed at an end of the sealing plate close to the access opening, and the sealing strip is in sealing engagement with the sealing groove.
9. The cover structure of claim 8, wherein the sealing plate has a handle on its outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221368170.1U CN217728230U (en) | 2022-06-02 | 2022-06-02 | Safety environmental protection cover structure of test piece grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221368170.1U CN217728230U (en) | 2022-06-02 | 2022-06-02 | Safety environmental protection cover structure of test piece grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217728230U true CN217728230U (en) | 2022-11-04 |
Family
ID=83839218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221368170.1U Active CN217728230U (en) | 2022-06-02 | 2022-06-02 | Safety environmental protection cover structure of test piece grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217728230U (en) |
-
2022
- 2022-06-02 CN CN202221368170.1U patent/CN217728230U/en active Active
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