CN114102438A

CN114102438A - Grinder with splash-proof blocking structure

Info

Publication number: CN114102438A
Application number: CN202111460107.0A
Authority: CN
Inventors: 卞一勇
Original assignee: Jinma Electromechanic Mfg Co ltd Yangzhou
Current assignee: Jinma Electromechanic Mfg Co ltd Yangzhou
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-03-01

Abstract

The invention discloses a grinder with an anti-splash and blocking structure, which comprises a shell, wherein a deburring component is arranged in the shell, a protection component and a fixing component are arranged outside the shell, the protection component can adjust and extend the angle of a mirror according to protection requirements, so that the protection area is increased, the injury probability of workers is reduced, the fixing component can control parts to remove burrs through a handle when the workers remove the burrs, the distance between the burrs of the parts and the workers is increased, and the injury probability of the workers is reduced again.

Description

Grinder with splash-proof blocking structure

Technical Field

The invention relates to the field of grinding machines, in particular to a grinding machine with a splash-proof blocking structure.

Background

Grinders are common devices used to sharpen various knives and tools. The grinding wheel type water feeder mainly comprises a base, a grinding wheel, a motor or other power sources, a bracket, a protective cover, a water feeder and the like.

The grinder is in the during operation and needs the staff to hand the part and go the thorn, because the distance of staff and part is too powerful, the fertilizer when the staff is very easy to be got rid of the thorn splashes to current protective glass area undersize can not play fine guard action.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the grinder with the splash-proof blocking structure, which has the technical effects of protecting and reducing damage.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a grinder with splashproof stops structure, includes the shell, shell inside is provided with the thorn subassembly that goes, the externally mounted of shell has protection component and fixed subassembly.

As a preferred technical scheme of the invention, the deburring component comprises a grinding wheel arranged in a shell, a chassis arranged at the bottom end of the shell, a base fixedly arranged at the bottom end of the chassis, and a protective cover clamped at the top end of the base.

As a preferred technical scheme of the invention, the protection assembly comprises a supporting block arranged outside the shell, a pair of protective glasses arranged at one end of the supporting block, a first clamping groove formed in the protective glasses, a first rubber bump arranged in the first clamping groove, a rotating rod arranged at the top end of the protective glasses, two groups of limiting blocks arranged at one end of the rotating rod, a plurality of groups of second clamping grooves formed in the rotating rod, a second rubber bump arranged in the second clamping groove, a rotating shaft clamped in the rotating rod, a limiting plate arranged outside the rotating shaft and an extension mirror arranged outside the rotating shaft.

As a preferable technical scheme of the invention, the fixing assembly comprises a bracket arranged outside the shell, a fixing plate arranged at the top end of the bracket, a handle clamped inside the fixing plate, a protective shell arranged at one end of the handle, two groups of bearings arranged inside the protective shell, a screw rod connected between the two groups of bearings, a bottom plate arranged at one end of the screw rod, and two groups of fixing blocks connected with the screw rod through threads.

As a preferred technical scheme of the invention, a plurality of groups of second rubber bumps are arranged in the second clamping groove, and the distance between each group of second rubber bumps is the same as the width of the limiting plate.

As a preferable technical scheme of the invention, two ends of the surface of the spiral rod are provided with reverse threads, and a sliding groove matched with the fixed block is formed in the protective shell.

As a preferred technical scheme of the invention, a slotted hole matched with the handle is formed in the fixing plate, and a rubber pad is arranged in the slotted hole.

Compared with the prior art, the invention can achieve the following beneficial effects:

1. according to the invention, the limiting block is aligned with the first clamping groove, then a pressure is applied to the limiting block, the limiting block enables the first rubber bump to deform and penetrate through the first clamping groove under the action of the pressure, then the extension mirror is rotated according to the protection requirement, the extension mirror rotates to drive the rotating shaft to rotate, the limiting plate enables the second rubber bump to deform and cross the second rubber bump under the drive of the rotating shaft, the second rubber bump plays a limiting role on the limiting plate, and as the distance between each group of second rubber bumps is the same as the width of the limiting plate, the angle of the extension mirror can be adjusted according to the protection requirement, so that the protection area is increased, and the probability of injury of workers is reduced;

2. according to the invention, the part is placed between the two groups of fixing blocks, then the bottom plate is rotated, the bottom plate rotates to drive the screw rod to rotate, and as the two ends of the surface of the screw rod are provided with the reverse threads and the two groups of fixing blocks are limited by the sliding groove in the protective shell, the screw rod rotates to drive the fixing blocks to move until the part is completely clamped, so that the part can be controlled by the handle to remove the thorn by a worker when the thorn is removed, the distance between the thorn removal of the part and the worker is increased, and the injury probability of the worker is reduced again.

Drawings

FIG. 1 is a schematic view of the complete structure of the present invention;

FIG. 2 is a side cross-sectional structural view of the present invention;

FIG. 3 is an enlarged view of the structure at point A of the present invention;

fig. 4 is an enlarged structural view of the invention at B.

Wherein: 1. a housing; 2. a deburring component; 21. a grinding wheel sheet; 22. a chassis; 23. a base; 24. a protective cover; 3. a guard assembly; 31. a support block; 32. protective glasses; 33. a first card slot; 34. a first rubber bump; 35. a rotating rod; 36. a limiting block; 37. a second card slot; 38. a second rubber bump; 39. a rotating shaft; 310. a limiting plate; 311. an extension mirror; 4. a fixing assembly; 41. a bracket; 42. a fixing plate; 43. a protective shell; 44. a bearing; 45. a screw rod; 46. a base plate; 47. a fixed block; 48. a handle.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1 to 4, a grinder with a splash-proof and block-resistant structure comprises a shell 1, a deburring component 2 is arranged inside the shell 1, and a protection component 3 and a fixing component 4 are arranged outside the shell 1.

In other embodiments, the deburring assembly 2 comprises a grinding wheel 21 mounted inside the housing 1, a base plate 22 disposed at the bottom end of the housing 1, a base 23 fixedly mounted at the bottom end of the base plate 22, and a protective cover 24 clamped at the top end of the base 23, wherein the protective cover 24 is used for protecting the device.

In other embodiments, the protection component 3 includes a supporting block 31 installed outside the housing 1, a pair of protection glasses 32 installed at one end of the supporting block 31, a first slot 33 opened inside the protection glasses 32, a first rubber protrusion 34 installed inside the first slot 33, a rotating rod 35 installed at the top end of the protection glasses 32, two sets of limit blocks 36 installed at one end of the rotating rod 35, a plurality of sets of second slots 37 opened inside the rotating rod 35, a second rubber protrusion 38 installed inside the second slot 37, a rotating shaft 39 clamped inside the rotating rod 35, a limit plate 310 installed outside the rotating shaft 39, and an extension mirror 311 installed outside the rotating shaft 39, wherein when in use, the limit blocks 36 are aligned with the first slot 33, and then a pressure is applied to the limit blocks 36, the limit blocks 36 deform the first rubber protrusion 34 under the action of the pressure and pass through the first slot 33, and then the extension mirror 311 is rotated according to the protection requirements, extension mirror 311 rotates and drives pivot 39 and rotate, and limiting plate 310 makes second rubber bump 38 produce deformation and cross second rubber bump 38 under the drive of pivot 39, and second rubber bump 38 has played spacing effect to limiting plate 310, because the distance between every group second rubber bump 38 is the same with limiting plate 310's width, so can adjust the angle of extension mirror 311 according to the needs of protection, thereby increase the area of protection, reduce the injured probability of staff.

In other embodiments, the fixing assembly 4 includes a bracket 41 installed outside the housing 1, a fixing plate 42 disposed on the top end of the bracket 41, a handle 48 clamped inside the fixing plate 42, a protective housing 43 installed at one end of the handle 48, two sets of bearings 44 disposed inside the protective housing 43, a screw rod 45 connected between the two sets of bearings 44, a bottom plate 46 installed at one end of the screw rod 45, and two sets of fixing blocks 47 connected with the screw rod 45 through threads, when in use, a component is placed between the two sets of fixing blocks 47, then the bottom plate 46 is rotated, the screw rod 45 is driven to rotate by the rotation of the bottom plate 46, the two sets of fixing blocks 47 are limited by the sliding grooves inside the protective housing 43 due to the reverse threads at two ends of the surface of the screw rod 45, so that the screw rod 45 rotates to drive the fixing blocks 47 to move until the component is completely clamped, and thus a worker can control the component to remove the thorn through the handle 48, increase the part and remove thorn and staff's distance, reduced staff's injured probability once more.

In other embodiments, multiple sets of second rubber bumps 38 are disposed inside the second slot 37, and the distance between each set of second rubber bumps 38 is the same as the width of the limiting plate 310, and the second rubber bumps 38 limit the limiting plate 310.

In other embodiments, the two ends of the surface of the spiral rod 45 are provided with reverse threads, the protective shell 43 is internally provided with a sliding groove matched with the fixed block 47, and the sliding groove in the protective shell 43 plays a role in limiting the fixed block 47.

In other embodiments, the fixing plate 42 has a slot hole formed therein and adapted to the handle 48, and a rubber pad is mounted inside the slot hole, so that the rubber pad can increase the resistance between the fixing plate and the handle 48, and the worker can control the fixing assembly 4 more accurately.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A grinder with splash-proof blocking structure, comprising a shell (1), characterized in that: the thorn removing component (2) is arranged inside the shell (1), and the protective component (3) and the fixing component (4) are arranged outside the shell (1).

2. The grinder with splash and dam structure of claim 1, wherein: the deburring component (2) comprises a grinding wheel (21) arranged inside the shell (1), a chassis (22) arranged at the bottom end of the shell (1), a base (23) fixedly arranged at the bottom end of the chassis (22), and a protective cover (24) clamped at the top end of the base (23).

3. The grinder with splash and dam structure of claim 1, wherein: the protective component (3) comprises a supporting block (31) arranged outside the shell (1), a pair of protective glasses (32) arranged at one end of the supporting block (31), a first clamping groove (33) formed inside the protective glasses (32), a first rubber bump (34) arranged inside the first clamping groove (33), a rotating rod (35) arranged at the top end of the protective glasses (32), two sets of limiting blocks (36) arranged at one end of the rotating rod (35), a plurality of sets of second clamping grooves (37) arranged inside the rotating rod (35), a second rubber bump (38) arranged inside the second clamping groove (37), a rotating shaft (39) clamped inside the rotating rod (35), a limiting plate (310) arranged outside the rotating shaft (39), and an extension mirror (311) arranged outside the rotating shaft (39).

4. The grinder with splash and dam structure as claimed in claims 1-3, wherein: fixed subassembly (4) including installing bracket (41) in shell (1) outside, set up fixed plate (42) on bracket (41) top, clamp handle (48) in fixed plate (42) inside, install protective housing (43) in handle (48) one end, set up two sets of bearings (44) in protective housing (43) inside, screw rod (45) of connection between two sets of bearings (44), install bottom plate (46) in screw rod (45) one end to and pass through two sets of fixed blocks (47) of threaded connection with screw rod (45).

5. The grinder with splash and dam structure as claimed in claims 1-3, wherein: a plurality of groups of second rubber bumps (38) are arranged in the second clamping grooves (37), and the distance between every group of second rubber bumps (38) is the same as the width of the limiting plate (310).

6. The grinder with splash and dam structure of claim 4, wherein: the surface both ends of hob (45) set up to the left-hand thread, and protective housing (43) inside offer with fixed block (47) looks adaptation's spout.

7. The grinder with splash and dam structure of claim 4, wherein: a slotted hole matched with the handle (48) is formed in the fixing plate (42), and a rubber pad is arranged in the slotted hole.