CN220260561U - Portable grinding and polishing equipment - Google Patents
Portable grinding and polishing equipment Download PDFInfo
- Publication number
- CN220260561U CN220260561U CN202320764590.XU CN202320764590U CN220260561U CN 220260561 U CN220260561 U CN 220260561U CN 202320764590 U CN202320764590 U CN 202320764590U CN 220260561 U CN220260561 U CN 220260561U
- Authority
- CN
- China
- Prior art keywords
- grinding
- rod
- polishing
- connecting rod
- switch
- Prior art date
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Links
- 238000005498 polishing Methods 0.000 title claims abstract description 59
- 239000012634 fragment Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000003811 finger Anatomy 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 210000003813 thumb Anatomy 0.000 description 2
- 239000013556 antirust agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- -1 hardware Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides portable grinding and polishing equipment which comprises a handle, a storage battery, a gun body, an eccentric shaft, a switch, a slot, a plug-in fixing structure, concave grooves and grinding and polishing discs, wherein the plug-in fixing structure comprises a first connecting rod, a second connecting rod, a plug-in rod and a limiting pressing structure, the limiting pressing structure comprises a U-shaped elastic sheet, a pressing rod and a connecting block, the U-shaped elastic sheet is fixedly connected to one end of the connecting block, the top ends of the first connecting rod are fixedly connected with the lower ends of the two limiting pressing structures, the two ends of the connecting rod are fixedly connected with one side of the two connecting rods, the top ends of the plug-in rod are fixedly connected with the second connecting rod, one sides of the two concave grooves extend into the two sides of the gun body, the top ends of the plug-in fixing structure are inserted into the two concave grooves arranged on the two sides of the gun body, one end of the eccentric shaft is fixedly connected with the central position of one side of the grinding and polishing disc, and one end of the eccentric shaft, which is far away from the grinding and polishing disc, is fixedly connected with the central position of one end of the gun body.
Description
Technical Field
The utility model relates to the technical field of polishing, in particular to portable grinding and polishing equipment.
Background
Grinding and polishing, a surface processing technology, has the function of obtaining the required size and surface quality; the polishing agent can be used for polishing the surfaces of stainless steel, hardware, ceramics, glass, wood, stone, building materials and the like, and can be matched with an abrasive, a polishing agent and an antirust agent when in use; common portable grinding and polishing equipment is mostly handheld, and both left hand and right hand can be independently operated for use.
In the grinding and polishing process, the hand-held portable grinding and polishing equipment is easy to mistakenly press the switch or is pressed against the switch by foreign objects in a state that the handle is held by hands or is not used at ordinary times, so that people are accidentally injured or the equipment is damaged.
Disclosure of Invention
The utility model provides portable grinding and polishing equipment, wherein two sides of a wall body are respectively and vertically provided with a concave groove, two concave grooves are respectively provided with an inserting structure in an inserting way, a switch on a handle is fixed by pushing the inserting structure up and down, when the inserting structure is pushed down, an inserting rod arranged at the bottom of the inserting structure can move down, the inserting rod is inserted into a slot at the top of the switch, so that the switch cannot be pressed, when the inserting structure is pushed up, the inserting rod arranged at the bottom of the inserting structure can move up, and then the inserting rod is moved out of the slot at the top of the switch upwards, and at the moment, the switch can be pressed to enable the equipment to operate.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:
the utility model provides a portable grinding and polishing equipment, includes handle, battery, rifle body, eccentric shaft, switch, slot, inserts solid structure, concave groove and grinds the polishing dish, it includes connecting rod one, connecting rod two, inserted bar and spacing pressing structure to insert solid structure, spacing pressing structure includes U-shaped shell fragment, pressing bar and connecting block, connecting block one end with pressing bar is connected fixedly, U-shaped shell fragment is connected and is fixed in connecting block one end, two connecting rod one top and two spacing pressing structure are connected fixedly downwards, connecting rod two both ends all with two connecting rod one side is connected fixedly, the inserted bar top is connected fixedly with connecting rod two concave groove one side all stretches into rifle body both sides sets up, insert solid structure in the top insert two that establish in rifle body both sides concave groove, eccentric shaft one end with grinding polishing dish one side central point put fixedly, eccentric shaft one end and rifle body one end central point put fixedly connected with the handle top and are connected fixedly downwards, handle top and two are connected fixedly to the battery one side, the inserted handle top and two is connected fixedly with the switch is close to the inside setting of slot, the handle is close to two.
As an improvement, the pressing rod is horizontally arranged, one end of the connecting block is fixedly connected to one side of the pressing rod, and the connecting block is arranged at the center position of one side of the pressing rod.
As an improvement, the opening end of the U-shaped elastic piece is fixedly connected with one end, far away from the pressing rod, of the connecting block.
As an improvement, two in the spacing pressing structure two the U-shaped shell fragment is close to each other and sets up, two connecting rod one top respectively with two in the spacing pressing structure two the connecting block is connected, two connecting rod one top is all connected and is fixed two the connecting block bottom.
As an improvement, two ends of the connecting rod are close to the bottoms of the two connecting rods.
As an improvement, the top of the inserted link is fixedly connected to the downward center of the second connecting rod, and the inserted link is arranged at the downward center of the second connecting rod.
As an improvement, the two concave grooves are vertically arranged at two sides of the gun body, the bottom ends of the two concave grooves penetrate through the gun body to be arranged downwards, and the two concave grooves are arranged at the central positions of two sides of the gun body.
As an improvement, one end of each U-shaped elastic piece far away from the connecting block in the inserting and fixing structure is propped against the inner sides of the two concave grooves, and one opposite side of each connecting rod in the inserting and fixing structure is close to the inner sides of the two concave grooves.
As an improvement, one side of the gun body is close to one side of the two concave grooves, which is far away from the eccentric shaft.
As an improvement, the slot is vertically arranged inside the switch, the top of the slot penetrates through the top of the switch, and the top of the slot is vertically aligned with the bottom of the inserted rod in the inserting structure.
The beneficial effects of the utility model are as follows:
the portable grinding and polishing equipment is characterized in that a U-shaped elastic sheet 13 is respectively arranged at the joint position of the inner sides of an inserting and fixing structure 7 and two concave grooves 8, the two U-shaped elastic sheets 13 are abutted against the inner sides of the two concave grooves 8, so that friction force exists between the inserting and fixing structure 7 and the two concave grooves 8, and the inserting and fixing structure 7 cannot slide down by itself when being pushed to the tops of the two concave grooves 8; two sides of the inserting structure 7 are respectively provided with a limiting pressing structure 12, two pressing rods 14 on the two limiting pressing structures 12 are horizontally arranged, and when the inserting structure is pressed downwards, the contact surface with the finger is larger, so that the pressing is labor-saving; the grinding and polishing disc 16 is connected with the gun body 3 through the eccentric shaft 4, and the eccentric shaft 4 ensures that the grinding and polishing disc 16 has large grinding and polishing area and better polishing effect when rotating; the two sides of the inserting and fixing structure 7 are respectively provided with a pressing rod 14, and the left hand and the right hand can move the inserting and fixing structure 7 upwards or downwards in the two concave grooves 8 by one hand.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of the plugging structure of the present utility model;
FIG. 3 is a schematic top view of a limiting pressing structure of the present utility model;
fig. 4 is an enlarged schematic view of the a portion of the present utility model.
Reference numeral control table:
1. a grip; 2. a storage battery; 3. a gun body; 4. an eccentric shaft; 5. a switch; 6. a slot; 7. a plug-in fixing structure; 8. a concave groove; 9. a first connecting rod; 10. a second connecting rod; 11. a rod; 12. a limit pressing structure; 13. a U-shaped spring plate; 14. pressing a pressing rod; 15. a connecting block; 16. and grinding the polishing disc.
Detailed Description
Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in figures 1-4, the portable grinding and polishing equipment comprises a handle 1, a storage battery 2, a gun body 3, an eccentric shaft 4, a switch 5, a slot 6, an inserting and fixing structure 7, a concave groove 8 and a grinding and polishing disk 16, wherein the inserting and fixing structure 7 comprises a first connecting rod 9, a second connecting rod 10, an inserting rod 11 and a limiting pressing structure 12, the limiting pressing structure 12 comprises a U-shaped elastic sheet 13, a pressing rod 14 and a connecting block 15, one end of the connecting block 15 is fixedly connected with the pressing rod 14, the pressing rod 14 is horizontally arranged, one end of the connecting block 15 is fixedly connected to one side of the pressing rod 14, the connecting block 15 is arranged at the center position of one side of the pressing rod 14, the U-shaped elastic sheet 13 is fixedly connected to one end of the connecting block 15, the opening end of the U-shaped elastic sheet 13 is fixedly connected to one end of the connecting block 15 far away from the pressing rod 14, the top ends of the two connecting rods 9 are fixedly connected to the lower surfaces of the two limiting pressing structures 12, the two U-shaped elastic sheets 13 in the two limiting pressing structures 12 are mutually close to each other, the top ends of the first two connecting rods 9 are respectively connected with the two connecting blocks 15 in the two limiting pressing structures 12, the top ends of the first two connecting rods 9 are respectively connected and fixed at the bottoms of the two connecting blocks 15, the two ends of the second two connecting rods 10 are respectively connected and fixed with one side of the first two connecting rods 9, the two ends of the second two connecting rods 10 are respectively close to the bottoms of the first two connecting rods 9, the top of the inserting rod 11 is fixedly connected with the second connecting rods 10, the top of the inserting rod 11 is fixedly connected below the second connecting rods 10, the inserting rod 11 is arranged at the center position of the second connecting rods 10 downwards, one side of the two concave grooves 8 is respectively extended into the two sides of the gun body 3, the two concave grooves 8 are respectively vertically arranged at the two sides of the gun body 3, the bottom ends of the two concave grooves 8 respectively penetrate through the gun body 3 downwards and are respectively arranged at the center positions of the two sides of the gun body 3, the top of the inserting structure 7 is inserted into two concave grooves 8 formed in two sides of the gun body 3, one ends, far away from the connecting blocks 15, of two U-shaped elastic sheets 13 in the inserting structure 7 are propped against the inner sides of the two concave grooves 8, one opposite sides of two connecting rods 9 in the inserting structure 7 are close to the inner sides of the two concave grooves 8, one end of an eccentric shaft 4 is fixedly connected with the central position of one side of a grinding polishing disc 16, one end, far away from the grinding polishing disc 16, of the eccentric shaft 4 is fixedly connected with the central position of one end of the gun body 3, the top of a grip 1 is fixedly connected with the gun body 3 downwards, one side, near to the two concave grooves 8, of the gun body 3 is fixedly connected with the bottom of the grip 1, a switch 5 is arranged on one side, near to the two concave grooves 8, a slot 6 is arranged inside the switch 5, the slot 6 is vertically arranged inside the switch 5, the top of the slot 6 penetrates through the top of the switch 5, and the top of the slot 6 is vertically aligned with the bottom of the inserting rod 11 in the inserting structure 7.
When the utility model is used, in order to prevent the switch from being pressed by mistake or being pressed by an external object when the equipment is not used and the equipment is temporarily held in the hand, the switch can be fixed by pressing the inserting and fixing structure downwards, the switch is prevented from being pressed by mistake, the left hand or the right hand can independently hold the handle of the grinding and polishing equipment, after holding the handle by one hand, the inserting and fixing structure on the grinding and polishing equipment can be pressed downwards by holding the handle of the grinding and polishing equipment, the inserting and fixing structure can also be pressed downwards by the other hand without holding the handle of the grinding and polishing equipment, for example, the inserting and fixing structure can be pressed downwards by the thumb, the pressing rods on the inserting and fixing structure are arranged in parallel, the contact surfaces with fingers are more when pressing downwards, the pressing is more convenient, and the other hand can be placed on the pressing rod of the inserting and fixing structure by fingers, the inserting and fixing structure is pressed downwards, when the inserting and fixing structure is pressed downwards, the inserting rod arranged at the bottom center position of the inserting and fixing structure moves downwards together to move towards the inside of the slot arranged on the switch right below the inserting rod, when the inserting rod is inserted into the inside of the slot on the switch, the switch is in a fixed state and cannot be pressed downwards, when the grinding and polishing device is used, in order to obtain better polishing effect, a proper amount of grinding and polishing agent can be smeared on the surface of the grinding and polishing disc, then the inserting and fixing structure is pushed upwards by a thumb of one hand holding the grinding and polishing device, the inserting rod arranged at the bottom center position of the inserting and fixing structure is pushed upwards from the inside of the slot arranged on the switch, the inserting and fixing structure can also be moved upwards by the other hand not holding the handle of the grinding and polishing device, and when the inserting rod arranged at the bottom center position of the inserting and fixing structure is pushed upwards from the inside of the slot arranged on the switch, at this time, the surface of the grinding and polishing disk can be attached to the surface of an object to be ground and polished, the grinding and polishing disk at the front end of the device can be rotated rapidly by pressing the switch by a hand holding the grip, the surface of the object is ground and polished, the grinding and polishing disk is connected with the gun body through the eccentric shaft, and the eccentric shaft can enable the grinding and polishing disk 16 to have large grinding and polishing area and better polishing effect when rotating.
The above description is illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, but is to be accorded the full scope of the claims.
Claims (10)
1. The utility model provides a portable grinding and polishing equipment, its characterized in that, including handle (1), battery (2), rifle body (3), eccentric shaft (4), switch (5), slot (6), insert and concrety structure (7), concave groove (8) and grinding and polishing dish (16), insert and concrety structure (7) include connecting rod one (9), connecting rod two (10), inserted bar (11) and spacing press structure (12), spacing press structure (12) include U-shaped shell fragment (13), press bar (14) and connecting block (15), connecting block (15) one end with press bar (14) are connected fixedly, U-shaped shell fragment (13) are connected fixedly in connecting block (15) one end, two connecting rod one (9) top and two limit press structure (12) are connected fixedly downwards, connecting rod two (10) both ends all are connected fixedly with two connecting rod one (9) one side, inserted bar (11) top and connecting rod two (10) are connected fixedly, two concave groove (8) one side all stretches into rifle body (3) are set up in two both sides of inserting structure (8) are put in inserting groove (7), the utility model discloses a grinding and polishing device, including grinding and polishing dish (16), handle (1), switch (5), battery (2), switch (5) and slot (6) are installed in handle (1), eccentric shaft (4) one end with grinding and polishing dish (16) one side central point put connection fixedly, eccentric shaft (4) are kept away from grinding and polishing dish (16) one end central point put connection fixedly with rifle body (3), handle (1) top and rifle body (3) are fixed downwards, battery (2) top and handle (1) bottom connection fixedly, switch (5) set up in handle (1) are close to two concave groove (8) one side, slot (6) set up inside switch (5).
2. The portable grinding and polishing device according to claim 1, wherein the pressing rod (14) is horizontally arranged, one end of the connecting block (15) is fixedly connected to one side of the pressing rod (14), and the connecting block (15) is arranged at the center position of one side of the pressing rod (14).
3. The portable grinding and polishing device according to claim 2, wherein the opening end of the U-shaped spring plate (13) is fixedly connected with one end of the connecting block (15) far away from the pressing rod (14).
4. A portable grinding and polishing device according to claim 3, wherein two U-shaped spring pieces (13) in two limit pressing structures (12) are arranged close to each other, the top ends of two connecting rods (9) are respectively connected with two connecting blocks (15) in two limit pressing structures (12), and the top ends of two connecting rods (9) are respectively connected and fixed at the bottoms of the two connecting blocks (15).
5. The portable grinding and polishing apparatus according to claim 4, wherein two ends of the second connecting rod (10) are disposed near the bottoms of the first connecting rods (9).
6. The portable grinding and polishing device according to claim 5, wherein the top of the insert rod (11) is fixedly connected to the downward side of the second connecting rod (10), and the insert rod (11) is arranged at the center position of the downward side of the second connecting rod (10).
7. The portable grinding and polishing device according to claim 1, wherein two concave grooves (8) are vertically arranged on two sides of the gun body (3), bottom ends of the two concave grooves (8) penetrate through the gun body (3) to be downwards arranged, and the two concave grooves (8) are arranged on two central positions of two sides of the gun body (3).
8. The portable grinding and polishing device according to claim 7, wherein one end of the two U-shaped elastic pieces (13) of the inserting structure (7), which is far away from the connecting block (15), is abutted against the inner sides of the two concave grooves (8), and the opposite side of the two connecting rods (9) of the inserting structure (7) is close to the inner sides of the two concave grooves (8).
9. Portable grinding and polishing device according to claim 8, characterized in that the gun body (3) is arranged on the side close to the two concave grooves (8) and on the side remote from the eccentric shaft (4).
10. The portable grinding and polishing device according to claim 1, wherein the slot (6) is vertically arranged inside the switch (5), the top of the slot (6) is arranged to penetrate through the top of the switch (5), and the top of the slot (6) is vertically aligned with the bottom of the inserting rod (11) in the inserting structure (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320764590.XU CN220260561U (en) | 2023-04-10 | 2023-04-10 | Portable grinding and polishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320764590.XU CN220260561U (en) | 2023-04-10 | 2023-04-10 | Portable grinding and polishing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220260561U true CN220260561U (en) | 2023-12-29 |
Family
ID=89306329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320764590.XU Active CN220260561U (en) | 2023-04-10 | 2023-04-10 | Portable grinding and polishing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220260561U (en) |
-
2023
- 2023-04-10 CN CN202320764590.XU patent/CN220260561U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |