CN219899269U - Universal tool bit for scraping paint - Google Patents
Universal tool bit for scraping paint Download PDFInfo
- Publication number
- CN219899269U CN219899269U CN202321157020.0U CN202321157020U CN219899269U CN 219899269 U CN219899269 U CN 219899269U CN 202321157020 U CN202321157020 U CN 202321157020U CN 219899269 U CN219899269 U CN 219899269U
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- CN
- China
- Prior art keywords
- cutter
- paint scraping
- transmission shaft
- fixed
- universal
- 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.)
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- 239000003973 paint Substances 0.000 title claims abstract description 44
- 238000007790 scraping Methods 0.000 title claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 18
- 239000004922 lacquer Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001629 suppression Effects 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
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model belongs to the technical field of paint scraping tools, in particular to a paint scraping universal cutter head, which comprises a mounting frame, a scraper mechanism, a servo motor, a planetary reducer and a transmission shaft, wherein the mounting frame is arranged on the mounting frame; the scraper mechanism is fixed at the lower end of the transmission shaft, and the servo motor and the planetary reducer form a power source for driving the transmission shaft to rotate; according to the paint scraping universal cutter head, the servo motor and the planetary reducer form a power source for driving the transmission shaft to rotate, and then the scraper mechanism is driven to freely rotate at multiple angles, so that multidirectional paint scraping is realized, the size of the scraper mechanism can be greatly reduced, the cost is reduced, different paint scraping requirements can be well met, the paint scraping efficiency is improved, and full paint scraping is ensured.
Description
Technical Field
The utility model belongs to the technical field of paint scraping tools, and particularly relates to a paint scraping universal tool bit.
Background
In the processing process of electronic equipment, in order to ensure the safe operation of the equipment, a layer of insulating paint coating is sprayed at a specified position in the processing period, and the insulating paint is scraped by a scraper in the later period;
for example, the Chinese patent with the authority of publication number of CN217528376U discloses a chip coating removal jig which comprises a base, wherein the upper surface of the base is provided with a first groove for placing a whole board chip, at least one second groove for placing a single chip is arranged in the first groove, a manual pushing hand for pushing the single chip to move along the length direction of the second groove is arranged in the second groove, a cutter fixing seat is arranged on the upper surface of the base, the cutter fixing seat spans the first groove and the second groove, and a cutter groove for installing a paint scraping cutter is arranged on the cutter fixing seat;
for example, the Chinese patent with the authority of publication number CN218868105U discloses a novel power-type electromagnetic interference suppression filter, which effectively solves the problem that poor lap joint between a shell and a case of the filter is easily caused by coating insulating paint on a current case, and comprises a shell, one side of the shell is symmetrically provided with wiring, the bottom end of the shell is provided with a paint scraping assembly, the other side of the shell is provided with an adjusting assembly, the paint scraping assembly comprises a bottom groove arranged at the bottom end of the shell, the inside of the bottom groove is rotationally connected with a rotating rod, the outside of the rotating rod is rotationally connected with a scraper, the scraper is arranged in the bottom groove, one side of the bottom groove is provided with a side groove, and the side groove penetrates to the outside of the shell;
however, the applicant found that the conventional doctor tool can only scrape paint unidirectionally, and general paint scraping operation can be realized, but for products with different specifications, the doctor must be large enough and high in cost to achieve sufficient paint scraping;
in order to solve the problems, the utility model provides a paint scraping universal cutter head.
The above information disclosed in the background section is only for enhancement of understanding of the background of the utility model and therefore it may contain information that does not form the prior art that is already known to a person of ordinary skill in the art.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides the universal paint scraping cutter head which has the characteristics of convenience in use, low cost, full paint scraping and wide application range.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the paint scraping universal cutter head comprises a mounting frame, a scraper mechanism, a servo motor, a planetary reducer and a transmission shaft;
the scraper mechanism is fixed at the lower end of the transmission shaft, and the servo motor and the planetary reducer form a power source for driving the transmission shaft to rotate.
As a preferable technical scheme of the utility model, a supporting seat is fixed on the mounting frame, and the servo motor and the planetary reducer form a power source and are arranged at the top end of the supporting seat.
As a preferable technical scheme of the utility model, the novel transmission device further comprises a bearing sleeve, wherein the bearing sleeve is fixed on the mounting frame, the transmission shaft penetrates through the bearing sleeve, mounting grooves are formed in the top end and the bottom end of the bearing sleeve, a plane bearing and a ball bearing are respectively fixed in the mounting grooves, and the plane bearing and the inner ring of the ball bearing are respectively sleeved and fixed on the transmission shaft.
As a preferable technical scheme of the scraper mechanism, the scraper mechanism comprises a cutter seat, a floating cutter handle, a U-shaped cutter supporting plate and a flat-mouth cutter, wherein the floating cutter handle is fixed at the top end of the cutter seat, the U-shaped cutter supporting plate is arranged at the bottom end of the cutter seat, and the flat-mouth cutter is arranged between the U-shaped cutter supporting plate and the cutter seat.
As a preferable technical scheme of the utility model, the tool holder further comprises a positioning bolt, wherein a positioning groove capable of accommodating the flat-mouth shovel blade is formed in the bottom surface of the tool holder, a waist-shaped hole is formed in the flat-mouth shovel blade, the positioning bolt is arranged on the tool holder in a threaded screwing mode, and a positioning short column is fixed at the bottom end of the positioning bolt and penetrates through the waist-shaped hole.
As a preferable technical scheme of the utility model, the cutter holder comprises a cutter holder body, a U-shaped cutter supporting plate and a limiting pin.
Compared with the prior art, the utility model has the beneficial effects that: according to the paint scraping universal cutter head, the servo motor and the planetary reducer form a power source for driving the transmission shaft to rotate, and then the scraper mechanism is driven to freely rotate at multiple angles, so that multidirectional paint scraping is realized, the size of the scraper mechanism can be greatly reduced, the cost is reduced, different paint scraping requirements can be well met, the paint scraping efficiency is improved, and full paint scraping is ensured.
Additional advantages and benefits of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of an axial structure of a doctor mechanism according to the present utility model;
FIG. 3 is a schematic diagram of a structure of a transmission shaft according to the present utility model;
in the figure: 1. a mounting frame; 2. a servo motor; 3. a planetary reducer; 4. a support base; 5. a transmission shaft; 6. a scraper mechanism; 7. a tool apron; 8. a floating knife handle; 9. u-shaped shovel blade supporting plates; 10. a flat-mouth shovel blade; 101. a waist-shaped hole; 11. a positioning groove; 12. positioning bolts; 121. positioning the short column; 13. limit pins; 14. a bearing sleeve; 15. a mounting groove; 16. a planar bearing; 17. ball bearings.
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.
Referring to fig. 1-3, the present utility model provides the following technical solutions: the paint scraping universal cutter head comprises a mounting frame 1, a scraper mechanism 6, a servo motor 2, a planetary reducer 3 and a transmission shaft 5;
in this embodiment, the scraper mechanism 6 is fixed at the lower end of the transmission shaft 5, the servo motor 2 and the planetary reducer 3 form a power source for driving the transmission shaft 5 to rotate, when in use, the mounting frame 1 needs to be mounted on the linear module to enable the mounting frame 1 to have a linear movement function, for example, the mounting frame 1 is mounted on the triaxial cantilever type linear module to enable the mounting frame 1 to move along the X-axis direction, the Y-axis direction and the Z-axis direction, the power source is formed by the servo motor 2 and the planetary reducer 3 for driving the transmission shaft 5 to rotate, and then the scraper mechanism 6 is driven to freely rotate at multiple angles, so that the size and cost of the scraper mechanism 6 can be greatly reduced, different paint scraping requirements can be well met, the paint scraping efficiency can be improved, and the paint scraping can be ensured to be fully performed.
As an alternative embodiment, as shown in fig. 1, in this embodiment, a supporting seat 4 is fixed on a mounting frame 1, and a power source is formed by a servo motor 2 and a planetary reducer 3 and is mounted on the top end of the supporting seat 4, so as to realize stable mounting of the servo motor 2 and the planetary reducer 3.
As shown in fig. 1 and fig. 3, in this embodiment, the device further includes a bearing housing 14, the bearing housing 14 is fixed on the mounting frame 1, the transmission shaft 5 penetrates through the bearing housing 14, mounting grooves 15 are formed in the top end and the bottom end of the bearing housing 14, a plane bearing 16 and a ball bearing 17 are respectively fixed in the mounting grooves 15, and inner rings of the plane bearing 16 and the ball bearing 17 are respectively sleeved and fixed on the transmission shaft 5, so that the rotation stability of the transmission shaft 5 is improved, and friction is reduced.
As shown in fig. 1 and fig. 2, in this embodiment, the doctor mechanism 6 includes a cutter holder 7, a floating cutter handle 8, a U-shaped blade support plate 9 and a flat-mouth blade 10, the floating cutter handle 8 is fixed at the top end of the cutter holder 7, the U-shaped blade support plate 9 is installed at the bottom end of the cutter holder 7, and the flat-mouth blade 10 is installed between the U-shaped blade support plate 9 and the cutter holder 7, and the flat-mouth blade 10 is used for realizing a paint scraping task.
As shown in fig. 1 and fig. 2, as an alternative embodiment, the utility model further comprises a positioning bolt 12, wherein a positioning groove 11 capable of accommodating the flat-mouth shovel 10 is formed in the bottom surface of the tool holder 7, a waist-shaped hole 101 is formed in the flat-mouth shovel 10, the positioning bolt 12 is arranged on the tool holder 7 in a threaded screwing mode, a positioning short column 121 is fixed at the bottom end of the positioning bolt 12 and penetrates through the waist-shaped hole 101, the positioning bolt 12 is screwed, the positioning short column 121 penetrates through the waist-shaped hole 101, and the bottom end of the positioning bolt 12 can flatten the flat-mouth shovel 10, so that the stable installation of the flat-mouth shovel 10 is realized; the positioning bolt 12 is unscrewed, so that the positioning short column 121 is separated from the waist-shaped hole 101, the flat-mouth shovel blade 10 can be pulled out, the flat-mouth shovel blade 10 is convenient to replace, and the operator is ensured to operate simply and conveniently.
As shown in fig. 1 and fig. 2, as an alternative embodiment, the present embodiment further includes a limiting pin 13, and the limiting pin 13 penetrates through the tool holder 7 and the U-shaped blade support plate 9, so as to realize stable assembly of the tool holder 7 and the U-shaped blade support plate 9.
The working principle and the using flow of the utility model are as follows: according to the paint scraping universal cutter head, a power source is formed by the servo motor 2 and the planetary reducer 3 and is used for driving the transmission shaft 5 to rotate, and then the scraper mechanism 6 is driven to freely rotate at multiple angles, so that multi-direction paint scraping is realized, the volume of the scraper mechanism 6 can be greatly reduced, the cost is reduced, different paint scraping requirements can be well adapted, the paint scraping efficiency is improved, and full paint scraping is ensured;
tightening the positioning bolt 12, enabling the positioning short column 121 to penetrate through the waist-shaped hole 101, and flattening the flat-mouth shovel blade 10 at the bottom end of the positioning bolt 12, so as to realize stable installation of the flat-mouth shovel blade 10;
the positioning bolt 12 is unscrewed, so that the positioning short column 121 is separated from the waist-shaped hole 101, the flat-mouth shovel blade 10 can be pulled out, the flat-mouth shovel blade 10 is convenient to replace, and the operator is ensured to operate simply and conveniently.
It should be noted that, the servo motor 2 and the planetary reducer 3 are all commercially available conventional devices, and a person skilled in the art may perform conventional selection according to the use requirement, and the working principle thereof is common knowledge well known to a person skilled in the art and is fully disclosed by the prior art, and will not be described in detail herein.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. Scrape universal tool bit of lacquer, including mounting bracket (1) and scraper mechanism (6), its characterized in that: the device also comprises a servo motor (2), a planetary reducer (3) and a transmission shaft (5);
the scraper mechanism (6) is fixed at the lower end of the transmission shaft (5), and the servo motor (2) and the planetary reducer (3) form a power source for driving the transmission shaft (5) to rotate.
2. A paint scraping universal cutter head as claimed in claim 1, wherein: the support base (4) is fixed on the mounting frame (1), and the servo motor (2) and the planetary reducer (3) form a power source and are arranged at the top end of the support base (4).
3. A paint scraping universal cutter head as claimed in claim 1, wherein: still include bearing housing (14), bearing housing (14) are fixed on mounting bracket (1), transmission shaft (5) run through bearing housing (14), and mounting groove (15) have all been seted up on top and the bottom of bearing housing (14) be fixed with plane bearing (16) and ball bearing (17) respectively in mounting groove (15), just plane bearing (16) with the inner circle of ball bearing (17) is all overlapped and is established fixedly on transmission shaft (5).
4. A paint scraping universal cutter head as claimed in claim 1, wherein: the scraper mechanism (6) comprises a cutter seat (7), a floating cutter handle (8), a U-shaped cutter supporting plate (9) and a flat-mouth cutter (10), wherein the floating cutter handle (8) is fixed at the top end of the cutter seat (7), the U-shaped cutter supporting plate (9) is installed at the bottom end of the cutter seat (7), and the flat-mouth cutter (10) is installed between the U-shaped cutter supporting plate (9) and the cutter seat (7).
5. A paint scraping universal cutter head as claimed in claim 4, wherein: the tool rest is characterized by further comprising a positioning bolt (12), wherein a positioning groove (11) capable of accommodating the flat-mouth shovel blade (10) is formed in the bottom surface of the tool rest (7), a waist-shaped hole (101) is formed in the flat-mouth shovel blade (10), the positioning bolt (12) is installed on the tool rest (7) in a threaded screwing mode, and a positioning short column (121) is fixed at the bottom end of the positioning bolt (12) and penetrates through the waist-shaped hole (101).
6. A paint scraping universal cutter head as claimed in claim 4, wherein: the cutter holder is characterized by further comprising a limit pin (13), and the limit pin (13) penetrates through the cutter holder (7) and the U-shaped scraper knife supporting plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321157020.0U CN219899269U (en) | 2023-05-15 | 2023-05-15 | Universal tool bit for scraping paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321157020.0U CN219899269U (en) | 2023-05-15 | 2023-05-15 | Universal tool bit for scraping paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219899269U true CN219899269U (en) | 2023-10-27 |
Family
ID=88425434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321157020.0U Active CN219899269U (en) | 2023-05-15 | 2023-05-15 | Universal tool bit for scraping paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219899269U (en) |
-
2023
- 2023-05-15 CN CN202321157020.0U patent/CN219899269U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |