CN221248041U - Hand flat grinder protective structure - Google Patents
Hand flat grinder protective structure Download PDFInfo
- Publication number
- CN221248041U CN221248041U CN202323171079.8U CN202323171079U CN221248041U CN 221248041 U CN221248041 U CN 221248041U CN 202323171079 U CN202323171079 U CN 202323171079U CN 221248041 U CN221248041 U CN 221248041U
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- CN
- China
- Prior art keywords
- plate
- base
- hand
- fixing base
- fixed
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Links
- 230000001681 protective effect Effects 0.000 title claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000005341 toughened glass Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 238000005498 polishing Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model discloses a hand-operated surface grinding machine protection structure, which comprises a base, wherein a fixed seat is fixed at the top of the base, an installation seat positioned on the front surface of the fixed seat is arranged at the top of the base in a sliding manner, a grinding disc positioned above the installation seat is arranged on the front surface of the fixed seat, and the hand-operated surface grinding machine protection structure further comprises: the protection plate is rotatably connected with the mounting seat through two connecting structures; the stable structure, it sets up between fixing base and guard plate, and the guard plate passes through its and fixing base detachable sliding connection. The hand-operated surface grinding machine protection structure provided by the utility model not only can protect users, but also is higher in safety, and is convenient for the users to detach and connect with the protection structure, and is simple and convenient in operation and more convenient for the users to use.
Description
Technical Field
The utility model relates to the technical field of hand-operated surface grinding machine protection, in particular to a hand-operated surface grinding machine protection structure.
Background
The hand-operated surface grinder is a machine tool for grinding the surface of a workpiece, and can enable a grinding head to move back and forth on the surface of the workpiece in a hand-operated mode so as to achieve the purpose of grinding.
The hand flat grinder's mode of use is simpler, and when using, will be placed in the mount pad by the work piece of polishing, then after manual adjustment position, start the mill, then rotate the action bars, the in-process of rotation, the mount pad can carry out reciprocating motion in order to polish the work piece.
When the polishing machine is used, the operation is more convenient, a user only needs to rotate the operation rod, but because of manual operation, the equipment can be relatively close to the user in the use process, and in the back and forth polishing process, if the conditions of improper operation or problems of the polished parts are caused, fragments and the like are easy to splash on the face of the user, so that certain potential safety hazards exist;
Meanwhile, a large amount of dust and residues are generated during polishing, and users are also adversely affected when the users are too close to the polishing pad, so that inconvenience is brought to the users.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a hand-operated surface grinder protection structure, and aims to solve the problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a hand flat grinder protective structure, includes the base, and the top of base is fixed with the fixing base, and the top slip of base is provided with the positive mount pad that is located the fixing base, and the front of fixing base is provided with the mill that is located the mount pad top, still includes:
the protection plate is rotatably connected with the mounting seat through two connecting structures;
The stable structure, it sets up between fixing base and guard plate, and the guard plate passes through its and fixing base detachable sliding connection.
Preferably, the protection plate is a semitransparent reinforced glass plate.
Preferably, the connection structure includes:
The connecting sleeve is fixedly connected with the protection plate;
the connecting plate is fixedly connected with the mounting seat;
the rotating shaft is fixedly connected with the connecting sleeve, penetrates through the connecting plate and is rotatably connected with the connecting plate.
Preferably, the number of the stabilizing structures is two, and the stabilizing structures are respectively positioned at two sides of the grinding disc.
Preferably, the stabilizing structure comprises:
One end of the fixed rod is fixedly connected with the fixed seat and is horizontally arranged;
A guide seat fixed at the other end of the fixed rod;
The inserting groove is formed in the front face of the guide seat;
The two movable blocks are arranged in the guide seat in a sliding manner and positioned on the upper side and the lower side of the inserting groove;
A plurality of sliding blocks fixed to the side surfaces of the movable blocks;
The two stabilizing springs are arranged on one side of the movable block, which is far away from the inserting groove;
The rolling ball is rotatably arranged in the sliding block and extends out of the sliding block to extend into the inserting groove;
the guide rod is fixedly connected with the protection plate and can be inserted into the insertion groove.
Preferably, one side of the guide rod far away from the protection plate is an arc convex surface, and the upper side and the lower side of the guide rod are arc concave surfaces.
Preferably, the length of the fixed rod exceeds the grinding disc.
Compared with the prior art, the utility model has the following beneficial effects:
The hand-operated surface grinding machine protection structure provided by the utility model not only can protect users, but also is higher in safety, and is convenient for the users to detach and connect with the protection structure, and is simple and convenient in operation and more convenient for the users to use.
Drawings
FIG. 1 is a schematic structural view of a hand-operated surface grinder protection structure according to the present utility model;
FIG. 2 is an enlarged schematic view of a left-hand structure at a stabilization construct according to the present utility model;
fig. 3 is an enlarged schematic view of the structure of the connection structure according to the present utility model.
In the figure: 10 base, 11 mount pad, 12 fixing base, 13 mill, 20 guard plates, 30 connection structure, 31 adapter sleeve, 32 connecting plate, 33 pivot, 40 stable structure, 41 dead lever, 42 guide holder, 43 jack groove, 44 movable block, 45 slider, 46 stable spring, 47 spin, 48 guide arm.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a hand flat grinder protective structure, includes base 10, the top of base 10 is fixed with fixing base 12, and the top slip of base 10 is provided with and is located the positive mount pad 11 of fixing base 12, and the front of fixing base 12 is provided with the mill 13 that is located the mount pad 11 top, and base 10 and mount pad 11 are the structure of current hand flat grinder, and mill 13 and mount pad 11 are current hand flat grinder from taking the structure equally, and concrete setting mode and control mode adopt current can, and no more detailed description here.
In the embodiment of the present application, referring to fig. 1 and 3, the mounting base 11 is rotatably connected with the protection plate 20 through two connection structures 30, the protection plate 20 is a semitransparent reinforced glass plate, a user can see the outline of a processed product through the protection plate 20, and can avoid the splashing of residues and other objects to the user, so as to protect the user, meanwhile, the connection structures 30 comprise a connection sleeve 31 fixedly connected with the protection plate 20 and a connection plate 32 fixedly connected with the mounting base 11, the inside of the connection sleeve 31 is fixedly connected with a rotating shaft 33, the rotating shaft 33 penetrates through the connection plate 32 and is rotatably connected with the connection plate 32, when in use, the protection plate 20 can be rotated around the rotating shaft 33 through the connection sleeve 31, the operation is simple, the user can conveniently rotate or lower the protection plate 20, after rotating, the processing position can be blocked for protection, and after rotating, the user can normally take and place the processed product.
In a further embodiment, referring to fig. 1 and 2, two stabilizing structures 40 respectively located at two sides of the grinding disc 13 are disposed between the fixing base 12 and the protecting plate 20, and the protecting plate 20 is detachably slidably connected with the fixing base 12 through the stabilizing structures 40, that is, the protecting plate 20 can be detached from and connected with the fixing base 12 through the stabilizing structures 40, and also can slide relative to the fixing base 12.
Specifically, the stabilizing structure 40 includes a fixed rod 41 with one end fixedly connected with the fixed seat 12, the length of the fixed rod 41 exceeds the grinding disc 13, the other end of the fixed rod 41 is fixed with a guide seat 42, the front of the guide seat 42 is provided with a splicing groove 43, two movable blocks 44 positioned at the upper side and the lower side of the splicing groove 43 are slidably arranged in the guide seat 42, a sliding block 45 is fixed at the side surface of the movable block 44, a stabilizing spring 46 is arranged at one side of the movable block 44 away from the splicing groove 43, the stabilizing spring 46 is in a compressed state, a rolling ball 47 extending out of the sliding block 45 is rotatably arranged in the sliding block 45, the rolling ball 47 extends into the splicing groove 43, a guide rod 48 capable of being spliced into the splicing groove 43 is fixedly connected with the guard plate 20, one side of the guide rod 48 away from the guard plate 20 is a circular arc convex surface, and the upper side and the lower side of the guide rod 48 are circular arc concave surfaces, when in use, the installation seat 11 drives the guard plate 20 to move along with each other in a sliding process, so that the guide rod 48 is driven to slide left and right under the guidance of the rolling ball 47;
Meanwhile, the restoring force of the stabilizing spring 46 can push the movable block 44 to drive the rolling ball 47 to always prop against the inner part of the arc concave surface, so that the guide rod 48 can be limited, and the guide rod 48 can be prevented from being separated accidentally;
When the protection plate 20 needs to be rotated away, the protection plate 20 is pulled by force, the rolling ball 47 can be pushed away by the component force generated by the arc concave surface under the action of the pulling force, then the guide rod 48 can be far away from the inserting groove 43 by continuous pulling, and the protection plate 20 can be rotated away, otherwise, the connection can be realized, and the operation is simple.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a hand flat grinder protective structure, includes the base, and the top of base is fixed with the fixing base, and the top slip of base is provided with the positive mount pad that is located the fixing base, and the front of fixing base is provided with the mill that is located the mount pad top, its characterized in that still includes:
the protection plate is rotatably connected with the mounting seat through two connecting structures;
The stable structure, it sets up between fixing base and guard plate, and the guard plate passes through its and fixing base detachable sliding connection.
2. The guard structure of claim 1, wherein the guard plate is a translucent tempered glass plate.
3. The hand-operated surface grinder protecting structure according to claim 1, wherein the connecting structure comprises:
The connecting sleeve is fixedly connected with the protection plate;
the connecting plate is fixedly connected with the mounting seat;
the rotating shaft is fixedly connected with the connecting sleeve, penetrates through the connecting plate and is rotatably connected with the connecting plate.
4. The hand-operated surface grinding machine protection structure according to claim 1, wherein the number of the stabilizing structures is two, and the stabilizing structures are respectively located at two sides of the grinding disc.
5. The guard structure of claim 4, wherein the stabilizing structure comprises:
One end of the fixed rod is fixedly connected with the fixed seat and is horizontally arranged;
A guide seat fixed at the other end of the fixed rod;
The inserting groove is formed in the front face of the guide seat;
The two movable blocks are arranged in the guide seat in a sliding manner and positioned on the upper side and the lower side of the inserting groove;
A plurality of sliding blocks fixed to the side surfaces of the movable blocks;
The two stabilizing springs are arranged on one side of the movable block, which is far away from the inserting groove;
The rolling ball is rotatably arranged in the sliding block and extends out of the sliding block to extend into the inserting groove;
the guide rod is fixedly connected with the protection plate and can be inserted into the insertion groove.
6. The hand-operated surface grinding machine protection structure according to claim 5, wherein one side of the guide rod far away from the protection plate is an arc convex surface, and the upper side and the lower side of the guide rod are arc concave surfaces.
7. The guard structure of claim 5, wherein the length of the stationary bar exceeds the grinding disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323171079.8U CN221248041U (en) | 2023-11-23 | 2023-11-23 | Hand flat grinder protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323171079.8U CN221248041U (en) | 2023-11-23 | 2023-11-23 | Hand flat grinder protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221248041U true CN221248041U (en) | 2024-07-02 |
Family
ID=91657350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323171079.8U Active CN221248041U (en) | 2023-11-23 | 2023-11-23 | Hand flat grinder protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221248041U (en) |
-
2023
- 2023-11-23 CN CN202323171079.8U patent/CN221248041U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |