CN219787836U - Hand-held type dull polish machine - Google Patents
Hand-held type dull polish machine Download PDFInfo
- Publication number
- CN219787836U CN219787836U CN202321230515.1U CN202321230515U CN219787836U CN 219787836 U CN219787836 U CN 219787836U CN 202321230515 U CN202321230515 U CN 202321230515U CN 219787836 U CN219787836 U CN 219787836U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- wedge
- box
- shaped sliding
- operating handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 7
- 239000011799 hole material Substances 0.000 description 14
- 229910052956 cinnabar Inorganic materials 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 238000005498 polishing Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a hand-held sander, which comprises an operating handle, wherein a telescopic rod is arranged in the operating handle, a fixed seat is arranged at the upper end of the operating handle, and the fixed seat is fixedly connected with the upper surface of the operating handle; the utility model discloses a fixing seat, which is characterized in that a connecting seat is fixedly connected to the fixing seat, an adjusting box is arranged at the upper end of the connecting seat, the adjusting box comprises a box body, a working box is arranged on one side of the adjusting box, and a grinding head is arranged on one side of the working box, which is far away from the adjusting box.
Description
Technical Field
The utility model relates to the technical field of workpiece surface treatment equipment, in particular to a hand-held sander.
Background
Grinding wheels are tools for grinding, polishing and finishing the surfaces of articles such as metals, stone, ceramics, etc., and are typically composed of abrasive materials, binders and holes. The grinding machine can be matched with a motor, a manual operation tool or other equipment for use, the variety of the grinding machine is many, different grinding machines can be designed according to different products of grinding, the small-size workpiece such as a cinnabar pendant is not suitable for a common large-size grinding machine, the most common grinding machine is also a handheld grinding machine, the grinding machine is small in size, and the grinding machine is convenient for grinding the surfaces of the small-size workpiece such as the cinnabar pendant with high efficiency and high precision, and the prior Chinese patent publication number is: CN213765281U, it discloses a novel hand-held type dull polish machine for five metals, through setting up first miniature fan and second miniature fan, applys breeze to personnel for personnel feel more comfortable at the during operation, but this kind of dull polish machine can't adjust the length and the dull polish angle of dull polish head, to the work piece that this kind of small and needs meticulous polishing of cinnabar pendant, excessively dull polish in-process easily cuts down, easily causes the damage to the pendant surface, can't adapt to the narrower processing region in certain space.
It is therefore desirable to provide a hand sander that addresses the above-described problems.
Disclosure of Invention
The utility model aims to solve the technical problem that the length and the polishing angle of a polishing head cannot be adjusted.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a hand-held type dull polish machine, including the operation handle, be provided with the telescopic link in the operation handle, the telescopic link runs through in the operation handle lower extreme and base fixed connection perpendicularly, the operation handle upper end is provided with the fixing base, fixing base and operation handle upper surface fixed connection; fixedly connected with connecting seat on the fixing base, the connecting seat passes through bolt fixed connection with the fixing base, the connecting seat upper end is provided with the regulating box, the regulating box includes the box, be provided with adjustment mechanism in the box, regulating box one side is provided with the work box, work box is kept away from regulating box one side and is provided with the dull polish head.
Through above-mentioned technical scheme for the dull polish head can carry out the adjustment of dull polish angle, can carry out meticulous polishing to the small volume work piece surface of cinnabar pendant, can not excessively dull polish the cutting at dull polish in-process, thereby makes things convenient for operating personnel to process in certain spatial range.
The utility model is further provided with: the upper end of one side of the operating handle is provided with a plurality of radiating holes, one end of the far discrete hot hole of one side of the operating handle is fixedly connected with a control seat, and a control button is arranged on the control seat.
Through above-mentioned technical scheme for the heat that the machine during operation internals produced can in time be dispelled, and dull polish machine internals availability factor is higher, avoids being in the injury that the high temperature environment produced to the machine for a long time.
The utility model is further provided with: the grinding head comprises a grinding wheel, a rotating shaft vertically penetrates through the center of the grinding wheel, the rotating shaft is fixedly connected with the grinding wheel, one end of the rotating shaft, which is far away from the grinding wheel, is fixedly connected with a working box, a protective sleeve is rotationally connected onto the rotating shaft, the grinding wheel is located in the protective sleeve, and a protective cover is fixedly connected onto one end, which is far away from the adjusting box, of the rotating shaft.
The utility model is further provided with: the adjusting mechanism comprises an upper connecting column and a lower connecting column, a first motor is fixedly connected in the upper connecting column, a second motor is fixedly connected in the lower connecting column, the output end of the first motor is fixedly connected with a first connecting rod, the output end of the second motor is fixedly connected with a fixed block, and the first connecting rod is fixedly connected in a rotating manner.
Through the technical scheme, the second motor is started to enable the fixed block to rotate to drive the connecting rod to change the rotation of the angle, so that the sanding head can adjust the sanding angle along the direction of the through hole.
The utility model is further provided with: the fixed block other end fixedly connected with connecting rod, set up wedge spout on the connecting rod, be provided with wedge slide bar in the wedge spout, wedge spout and wedge slide bar sliding connection.
Through the technical scheme, the wedge-shaped sliding rod can drive the grinding head to conduct linear motion, and the grinding head can conduct telescopic adjustment according to the requirement of grinding the cinnabar pendant.
The utility model is further provided with: the wedge-shaped sliding rod is provided with a second connecting rod, the second connecting rod is rotationally connected with the wedge-shaped sliding rod, and one end, far away from the wedge-shaped sliding rod, of the second connecting rod is rotationally connected with the first connecting rod.
The utility model is further provided with: the box is close to wedge slide bar one side and has seted up the through-hole, wedge slide bar runs through perpendicularly in through-hole and work box fixed connection, wedge slide bar and box sliding connection, the cover is equipped with anti-skidding cushion on the operating lever.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the wedge-shaped sliding rod can drive the grinding head to perform linear motion through the first connecting rod and the second connecting rod, the grinding head can perform telescopic adjustment according to the grinding requirement of the cinnabar hanging piece, and the fixing block rotates to drive the connecting rod to perform angle rotation change, so that the grinding head can perform grinding angle adjustment along the direction of the through hole, the surface of a small-size workpiece of the cinnabar hanging piece can be finely ground, excessive grinding reduction can be avoided in the grinding process, and the grinding head is convenient for operators to process in a certain space range;
2. according to the utility model, the heat dissipation holes, the telescopic rods and the base are arranged, so that heat generated by internal parts can be dissipated in time when the machine works, the use efficiency of the internal parts of the sander is higher, the damage to the machine caused by long-term high-temperature environment is avoided, and meanwhile, when the sander is not used by a worker, the sander can be fixedly placed through the telescopic rods and the base, so that the sander is convenient to store and does not occupy too much space.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of the adjusting mechanism of the present utility model;
fig. 3 is a view showing the internal structure of the adjusting box of the present utility model.
In the figure: 1. an operation handle; 11. a heat radiation hole; 12. a control base; 13. a control knob; 14. a base; 15. a fixing seat; 16. a telescopic rod; 2. a connecting seat; 21. a bolt; 3. an adjusting box; 31. a case; 32. a through hole; 4. a sanding head; 41. a rotating shaft; 42. grinding wheel; 43. a protective cover; 44. a protective sleeve; 5. a working box; 6. an upper connecting column; 61. a lower connecting column; 62. a first link; 63. a second link; 64. a first motor; 65. a fixed block; 66. a connecting rod; 67. a wedge-shaped slide bar; 671. wedge-shaped sliding grooves; 68. and a second motor.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1, 2 and 3, a hand-held sander comprises an operation handle 1, wherein a telescopic rod 16 is arranged in the operation handle 1, the telescopic rod 16 vertically penetrates through the lower end of the operation handle 1 and is fixedly connected with a base 14, a fixed seat 15 is arranged at the upper end of the operation handle 1, and the fixed seat 15 is fixedly connected with the upper surface of the operation handle 1;
fixedly connected with connecting seat 2 on fixing base 15, connecting seat 2 passes through bolt 21 fixed connection with fixing base 15, and connecting seat 2 upper end is provided with adjustment tank 3, and adjustment tank 3 includes box 31, is provided with adjustment mechanism in the box 31, and adjustment tank 3 one side is provided with work box 5, and work box 5 is kept away from adjustment tank 3 one side and is provided with dull polish head 4 for dull polish head can carry out dull polish angle's adjustment, can finely polish to cinnabar pendant small-size work piece surface, can not excessively dull polish in-process and cut down, thereby makes things convenient for operating personnel to process in certain space scope.
A plurality of louvres 11 have been seted up to handle 1 one side upper end, and the far away discrete louvre 11 one end of handle 1 side is fixedly connected with control seat 12, is provided with control button 13 on the control seat 12 for the heat that the interior part produced can in time be dispelled when the machine works, and dull polish machine interior part availability factor is higher, avoids being in the injury that the high temperature environment produced to the machine for a long time.
The grinding head 4 comprises a grinding wheel 42, a rotating shaft 41 vertically penetrates through the center of the grinding wheel 42, the rotating shaft 41 is fixedly connected with the grinding wheel 42, one end, away from the grinding wheel 42, of the rotating shaft 41 is fixedly connected with a working box 5, a protective sleeve 44 is rotatably connected onto the rotating shaft 41, the grinding wheel 42 is located in the protective sleeve 44, and a protective cover 43 is fixedly connected with one end, away from the adjusting box 3, of the rotating shaft 41.
The adjustment mechanism includes spliced pole 6 and lower spliced pole 61, goes up spliced pole 6 internal fixation and has first motor 64, lower spliced pole 61 internal fixation and has second motor 68, first motor 64 output and first connecting rod 62 fixed connection, second motor 68 output and fixed block 65 fixed connection, rotate between the fixed block 65 of first connecting rod 62 and be connected, the second motor starts and makes the fixed block rotate and drive the connecting rod and carry out the rotation change of angle to make the dull polish head carry out the adjustment of dull polish angle along the direction of through-hole.
The connecting rod 66 is fixedly connected with the other end of the fixed block 65, the connecting rod 66 is provided with a wedge-shaped chute 671, a wedge-shaped slide bar 67 is arranged in the wedge-shaped chute 671, and the wedge-shaped chute 671 is in sliding connection with the wedge-shaped slide bar 67, so that the wedge-shaped slide bar can drive the grinding head to perform linear motion, and the grinding head can perform telescopic adjustment according to the grinding requirement of the cinnabar pendant.
The wedge slide bar 67 is provided with a second connecting rod 63, the second connecting rod 63 is rotationally connected with the wedge slide bar 67, and one end of the second connecting rod 63 far away from the wedge slide bar 67 is rotationally connected with the first connecting rod 62.
The through hole 32 has been seted up to box 31 near wedge slide bar 67 one side, and wedge slide bar 67 runs through perpendicularly in through-hole 32 and work box 5 fixed connection, wedge slide bar 67 and box 31 sliding connection, cover is equipped with the anti-skidding cushion on the handle 1.
When the utility model is used, the control button 13 is pressed to enable the sander to be electrified, the sanding head 4 rotates to finely polish the surface of the small-volume workpiece of the cinnabar pendant, the second motor 68 is started, and the fixing block 65 rotates to drive the connecting rod 66 to change the angle, so that the sanding head 4 adjusts the sanding angle along the direction of the through hole 32.
The first motor 64 is activated such that the first link 62 rotates. The first connecting rod 62 drives the wedge-shaped sliding rod 67 to move along the direction of the wedge-shaped sliding groove 671 through the second connecting rod 63, and the wedge-shaped sliding rod 67 drives the grinding head 4 to perform linear motion, so that the grinding head 4 can perform telescopic adjustment according to the grinding requirement of the cinnabar hanging piece.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.
Claims (7)
1. A hand-held sander comprising an operating handle (1), characterized in that: a telescopic rod (16) is arranged in the operating handle (1), the telescopic rod (16) vertically penetrates through the lower end of the operating handle (1) and is fixedly connected with the base (14), a fixing seat (15) is arranged at the upper end of the operating handle (1), and the fixing seat (15) is fixedly connected with the upper surface of the operating handle (1);
fixedly connected with connecting seat (2) on fixing base (15), connecting seat (2) and fixing base (15) pass through bolt (21) fixed connection, connecting seat (2) upper end is provided with regulating box (3), regulating box (3) include box (31), be provided with adjustment mechanism in box (31), regulating box (3) one side is provided with work box (5), work box (5) are kept away from regulating box (3) one side and are provided with dull polish head (4).
2. The hand sander as set forth in claim 1, wherein: a plurality of radiating holes (11) are formed in the upper end of one side of the operating handle (1), a control seat (12) is fixedly connected to one end of the far-dispersing hot hole (11) on one side of the operating handle (1), and a control button (13) is arranged on the control seat (12).
3. The hand sander as set forth in claim 1, wherein: the grinding head (4) comprises a grinding wheel (42), a rotating shaft (41) vertically penetrates through the center of the grinding wheel (42), the rotating shaft (41) is fixedly connected with the grinding wheel (42), one end of the rotating shaft (41) is far away from the grinding wheel (42) and is fixedly connected with a working box (5), a protective sleeve (44) is rotationally connected to the rotating shaft (41), the grinding wheel (42) is located in the protective sleeve (44), and one end of the rotating shaft (41) is far away from an adjusting box (3) and is fixedly connected with a protective cover (43).
4. The hand sander as set forth in claim 1, wherein: the adjusting mechanism comprises an upper connecting column (6) and a lower connecting column (61), a first motor (64) is fixedly connected in the upper connecting column (6), a second motor (68) is fixedly connected in the lower connecting column (61), the output end of the first motor (64) is fixedly connected with a first connecting rod (62), the output end of the second motor (68) is fixedly connected with a fixed block (65), and the fixed blocks (65) of the first connecting rod (62) are rotationally connected.
5. The hand sander as set forth in claim 4, wherein: the connecting rod (66) is fixedly connected to the other end of the fixed block (65), a wedge-shaped sliding groove (671) is formed in the connecting rod (66), a wedge-shaped sliding rod (67) is arranged in the wedge-shaped sliding groove (671), and the wedge-shaped sliding groove (671) is in sliding connection with the wedge-shaped sliding rod (67).
6. The hand sander as set forth in claim 5, wherein: the wedge-shaped sliding rod (67) is provided with a second connecting rod (63), the second connecting rod (63) is rotationally connected with the wedge-shaped sliding rod (67), and one end, far away from the wedge-shaped sliding rod (67), of the second connecting rod (63) is rotationally connected with the first connecting rod (62).
7. The hand sander as set forth in claim 1, wherein: the novel anti-slip box is characterized in that a through hole (32) is formed in one side, close to the wedge-shaped sliding rod (67), of the box body (31), the wedge-shaped sliding rod (67) vertically penetrates through the through hole (32) and is fixedly connected with the working box (5), the wedge-shaped sliding rod (67) is slidably connected with the box body (31), and an anti-slip rubber pad is sleeved on the operating handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321230515.1U CN219787836U (en) | 2023-05-22 | 2023-05-22 | Hand-held type dull polish machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321230515.1U CN219787836U (en) | 2023-05-22 | 2023-05-22 | Hand-held type dull polish machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219787836U true CN219787836U (en) | 2023-10-03 |
Family
ID=88183619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321230515.1U Active CN219787836U (en) | 2023-05-22 | 2023-05-22 | Hand-held type dull polish machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219787836U (en) |
-
2023
- 2023-05-22 CN CN202321230515.1U patent/CN219787836U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2007113510A1 (en) | Tool holding jig | |
| JPH053361B2 (en) | ||
| CN219787836U (en) | Hand-held type dull polish machine | |
| CN213411641U (en) | Full-automatic numerical control grinding wheel trimming machine | |
| JPH08155861A (en) | Finishing workbench | |
| KR20070034199A (en) | Universal tool grinder for changing the position and attitude of whetstones and tools | |
| US20220072672A1 (en) | Apparatus for cutting, grinding, and polishing work pieces at multiple axes | |
| WO2007124262A2 (en) | Dual position sharpening device | |
| KR20200067329A (en) | Portable Drill Grinder | |
| CN210499519U (en) | Saw blade milling cutter sharpener | |
| CN220408245U (en) | Angle grinder with polishing angle conversion assembly | |
| CN219881993U (en) | Grinding wheel polishing device for cutter polishing belt supporting mechanism | |
| CN110712076A (en) | Automatic edging milling cutter grinds machine | |
| CN217453392U (en) | Precision surface grinding machine for card processing | |
| CN2204216Y (en) | High-efficiency universal drill-bit edge-grinding machine | |
| CN221110997U (en) | Grinding machine for casting surface treatment with adjustable angle of protective cover | |
| CN220260544U (en) | Grinding tool with adjusting function | |
| CN212705958U (en) | Grinding machine with adjustable stations | |
| CN213163442U (en) | Processing equipment for superhard saw blade | |
| CN218397529U (en) | Grinding wheel machining cutting device easy to position | |
| CN218697386U (en) | Grinding wheel angle adjusting device of grinding machine | |
| CN218984135U (en) | Multi-cutter integrated automatic knife grinder | |
| CN217513501U (en) | Cutter edge polishing equipment | |
| US4653232A (en) | Apparatus for sharpening a plurality of tools | |
| KR20070034198A (en) | Universal tool grinder with grinding wheel height, rotation and tilting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |