CN209793475U - Small-size environmental protection polisher with strong cooling effect - Google Patents
Small-size environmental protection polisher with strong cooling effect Download PDFInfo
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- CN209793475U CN209793475U CN201920314833.3U CN201920314833U CN209793475U CN 209793475 U CN209793475 U CN 209793475U CN 201920314833 U CN201920314833 U CN 201920314833U CN 209793475 U CN209793475 U CN 209793475U
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- Prior art keywords
- motor
- small
- hollow shaft
- cooling effect
- environmental protection
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- 230000000694 effects Effects 0.000 title claims abstract description 17
- 238000001816 cooling Methods 0.000 title claims abstract description 15
- 230000007613 environmental effect Effects 0.000 title claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 25
- 239000010935 stainless steel Substances 0.000 claims abstract description 25
- 229910052742 iron Inorganic materials 0.000 claims abstract description 24
- 230000008878 coupling Effects 0.000 claims abstract description 12
- 238000010168 coupling process Methods 0.000 claims abstract description 12
- 238000005859 coupling reaction Methods 0.000 claims abstract description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 11
- 241001330002 Bambuseae Species 0.000 claims abstract description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 11
- 239000011425 bamboo Substances 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 241001424392 Lucia limbaria Species 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 230000007246 mechanism Effects 0.000 abstract description 5
- 230000003245 working effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a small-size environmental protection polisher with strong cooling effect, including motor section of thick bamboo, preceding mouth and hollow shaft, the one end of hollow shaft is fixed with the clamping spindle, the other end of clamping spindle is provided with the light needle, the inside top-down of hollow shaft is provided with adjusting screw and third spring, the one end of adjusting screw closes with the end of clamping spindle soon and is connected, the other end of adjusting screw is connected with the shaft coupling, the upper end rotating of motor section of thick bamboo is connected with the tailcap, motor and stainless steel semi-iron are installed to the inside top-down of motor section of thick bamboo, the upper end of motor is established ties there is the handle line, the output shaft and the shaft coupling transmission of motor are connected. The utility model discloses a set up motor section of thick bamboo, preceding mouth, shaft coupling, adjusting screw and hollow shaft, solved small-size polisher and be not convenient for use and carry to and its polisher working property unstable problem that lacks heat dissipation mechanism and lead to.
Description
Technical Field
the utility model relates to a polisher technical field specifically is a small-size environmental protection polisher with strong cooling effect.
Background
The electric grinding machine is a reciprocating electric polishing grinding machine (also known as a rasping machine), is widely used for finish machining and surface polishing treatment in the mold industry, and is a substitute of the same type of pneumatic products. With the advance of technical means, a plurality of small grinders are available on the market, which are convenient and fast to use, but still have some defects and shortcomings.
Through the retrieval, patent publication No. CN105563280A discloses a small-size polisher, including handle, casing, motor, pivot, air exhauster, receiver, bistrique and plug wire head, the handle is connected with the casing outside, and motor and air exhauster all are located inside the casing, and the air exhauster is located the motor side, and the motor is connected with the pivot, is connected with the bistrique below the pivot, is provided with actuating button above the handle, and the casing top is provided with the handle, is provided with the receiver below the casing.
the small grinding machine in the prior art has the following defects:
1. The device has the advantages of rough appearance, simple design, inconvenience in use and carrying, influence on practical performance and inconvenience in popularization and development;
2. The components inside the polisher during operation need not the rotary motion that stops, and then produce the heat, and the device lacks the heat abstractor of internals, uses for a long time and generates heat easily, does not allow long-time work to use, and life and performance receive the influence.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a small-size environmental protection polisher with strong cooling effect has solved small-size polisher and has not been convenient for use and carry to and its polisher working property unstable problem that lacks heat dissipation mechanism and lead to.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a small-sized environment-friendly grinding machine with a strong cooling effect comprises a motor barrel, a front nozzle and a hollow shaft, wherein one end of the hollow shaft is fixed with a clamping shaft, the other end of the clamping shaft is provided with a plain needle, an adjusting screw and a third spring are arranged in the hollow shaft from top to bottom, one end of the adjusting screw is connected with the tail end of the clamping shaft in a screwing mode, the other end of the adjusting screw is connected with a coupler, the upper end of the motor barrel is connected with a tail cover in a rotating mode, a motor and stainless steel half iron are installed in the motor barrel from top to bottom, a handle line is connected to the upper end of the motor in series, an output shaft of the motor is connected with the coupler in a transmission mode, the stainless steel half iron is screwed into the motor barrel in a threaded mode, a flat gasket and a retainer are sleeved on the outer portion of the stainless steel half iron, a rotary sleeve is fixed on the outer portion of, a cam ring is fixed at one end of the rotary sleeve, one end of the front nozzle is in threaded connection with the lower end of the stainless steel half iron, a first spring and an outer protection ring are sleeved at the top of the front nozzle from top to bottom, and the outer protection ring abuts against the outer portion of the hollow shaft.
preferably, one end of the adjusting screw close to the coupler is sleeved with a second spring, and a rubber ring is arranged outside the coupler.
Preferably, the lower end of the clamping shaft is of a three-petal structure and is matched with an inner hole inclined plane at the lower end of the hollow shaft.
Preferably, the outer part of the hollow shaft is sleeved with a fourth spring, an inner protective ring, a first bearing, an aluminum sleeve, a second bearing, a flat washer, a wavy gasket, a large copper ring, a small copper ring and a snap spring from top to bottom.
Preferably, a fan is mounted on an output shaft of the motor, and the fan is fixed to the top end of the coupling.
Preferably, the number of the flat gaskets is two, the flat gaskets are arranged on two sides of the retainer, round holes are formed in the retainer at intervals, and steel balls are arranged in the round holes.
Preferably, the inside joint of stainless steel half-iron has the lifting cover, the both ends of lifting cover are provided with the gyro wheel.
(III) advantageous effects
The utility model provides a small-size environmental protection polisher with strong cooling effect possesses following beneficial effect:
(1) The utility model discloses a set up motor section of thick bamboo, preceding mouth, hollow shaft and clamping shaft, the utility model relates to a small and exquisite, novelty, working property is strong, convenient to use and carrying, solved the problem that the equipment is not convenient for use and carries, the utility model discloses be the cylindric setting, the handheld use of being convenient for, motor and protection component all set up the inside at the motor section of thick bamboo, and is novel small and exquisite, is fit for polishing of small-size part, and clamping shaft, light needle set up the one end at the polisher simultaneously, and the anterior barrier-free can not influence user's sight, more convenient to use.
(2) The utility model discloses a set up shaft coupling, motor, fan and stainless steel half iron, the utility model discloses set up effectual heat dissipation mechanism in the inside of motor section of thick bamboo, can carry out the heat dissipation to inside spare part and handle, but extension fixture's operating time, the reinforcing ability, and then extension fixture's life has solved the problem that equipment lacks effective heat dissipation mechanism, the utility model discloses set up the fan on the output shaft of motor, the fan is fixed on the cross blade on shaft coupling top, and the rhythm of following the shaft coupling rotates during the use, can carry out the heat dissipation of compensation formula to spare part and handle, excellent in use effect.
Drawings
Fig. 1 is an exploded schematic view of the present invention;
FIG. 2 is a schematic view of the external structure of the hollow mandrel of the present invention;
Fig. 3 is a schematic view of the internal structure of the middle motor cylinder of the present invention.
the reference numbers in the figures are: 1. a tail cover; 2. a motor cartridge; 3. a first spring; 4. an outer guard ring; 5. a front nozzle; 6. a rubber ring; 7. a coupling; 8. a second spring; 9. adjusting screws; 10. a third spring; 11. a hollow shaft; 12. a clamping shaft; 13. a light needle; 14. a fourth spring; 15. an inner guard ring; 16. a first bearing; 17. an aluminum sleeve; 18. a second bearing; 19. a flat washer; 20. a wave washer; 21. a large copper ring; 22. a small copper ring; 23. a clamp spring; 24. a handle line; 25. a motor; 26. a fan; 27. stainless steel semi-iron; 28. a flat gasket; 29. a holder; 30. a cam ring; 31. screwing a sleeve; 32. a lifting sleeve; 33. a roller; 34. a circular hole; 35. and (5) steel balls.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model provides a technical solution: a small-sized environment-friendly grinding machine with a strong cooling effect comprises a motor cylinder 2, a front nozzle 5 and a hollow shaft 11, wherein one end of the hollow shaft 11 is fixedly provided with a clamping shaft 12, the lower end of the clamping shaft 12 is arranged to be in a three-petal structure and is matched with an inner hole inclined plane at the lower end of the hollow shaft 11, a fourth spring 14, an inner protective ring 15, a first bearing 16, an aluminum sleeve 17, a second bearing 18, a flat washer 19, a wavy washer 20, a large copper ring 21, a small copper ring 22 and a snap spring 23 are sleeved outside the hollow shaft 11 from top to bottom, the other end of the clamping shaft 12 is provided with a plain needle 13, an adjusting screw 9 and a third spring 10 are arranged inside the hollow shaft 11 from top to bottom, one end of the adjusting screw 9 is connected with the tail end of the clamping shaft 12 in a screwing manner, the other end of the adjusting screw 9 is connected with a coupler 7, one end of the adjusting screw, meanwhile, the upper end of the motor barrel 2 is rotatably connected with a tail cover 1, a motor 25 and a stainless steel half iron 27 are arranged inside the motor barrel 2 from top to bottom, a handle wire 24 is connected to the upper end of the motor 25 in series, an output shaft of the motor 25 is in transmission connection with a coupler 7, fans 26 are arranged on the output shaft of the motor 25 and fixed at the top end of the coupler 7, the stainless steel half iron 27 is rotated inside the motor barrel 2 in a threaded mode, flat gaskets 28 and a retainer 29 are sleeved outside the stainless steel half iron 27, the flat gaskets 28 are arranged in two numbers, the flat gaskets 28 are arranged on two sides of the retainer 29, round holes 34 are arranged inside the retainer 29 at intervals, steel balls 35 are arranged inside the round holes 34, a rotary sleeve 31 is fixed outside the stainless steel half iron 27 and located below the flat gaskets 28, a cam ring 30 is fixed at one end of the rotary sleeve 31, and a lifting sleeve 32 is clamped inside the stainless steel half iron 27, the two ends of the lifting sleeve 32 are provided with rollers 33, one end of the front nozzle 5 is in threaded connection with the lower end of the stainless steel half iron 27, the top of the front nozzle 5 is sleeved with the first spring 3 and the outer protection ring 4 from top to bottom, and the outer protection ring 4 abuts against the outer part of the hollow shaft 11.
When in use, the stainless steel half iron 27 is screwed into the motor barrel 2 in a threaded manner, the flat gasket 28 is placed on the outer step of the stainless steel half iron 27, the retainer 29 is placed, the steel balls 35 are sequentially placed in the round hole 34 of the retainer 29, then the flat gasket 28 is placed, the cam ring 30 is pressed into the groove of the rotating sleeve 31 and sleeved on the stainless steel half iron 27, the rollers 33 are arranged on two shafts of the lifting sleeve 32, two sides of the lifting sleeve 32 are clamped in the groove of the stainless steel half iron 27, then the rotating sleeve 31 is rotated, the rollers 33 roll on the inclined plane of the cam ring 30, so as to drive the lifting sleeve 32 to do linear reciprocating motion, then the part is assembled into the front nozzle 5, the outer protective ring 4 and the first spring 3 are sleeved, the outer protective ring 4 abuts against the outer part of the hollow shaft 11, one end of the front nozzle 5 is screwed with the stainless steel half iron 27, the rotating sleeve 31 is rotated, the lifting sleeve 32 jacks up the adjusting screw 9, thereby promote clamping shaft 12 and loosen smooth needle 13, rotate cover 31 to the opposite direction, the lifting cover 32 withdraws, loosen adjusting screw 9, third spring 10 resumes elasticity, taut clamping shaft 12 thereby again presss from both sides smooth needle 13, motor 25 epaxial fan 26 of packing into simultaneously, puts into motor section of thick bamboo 2 hole, handle line 24 inserts motor 25 prong, revolves tailcap 1, during the equipment, fan 26 axle and shaft coupling 7 upper end cross hole cooperation transmission torsion, the circular telegram back motor 25 is rotatory, drives smooth needle 13 and rotates.
To sum up can, the utility model discloses a set up motor barrel 2, preceding mouth 5, shaft coupling 7, adjusting screw 9 and hollow shaft 11, solved small-size polisher and be not convenient for use and carry to and its polisher working property unstable problem that lacks heat dissipation mechanism and lead to.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a small-size environmental protection polisher with strong cooling effect, includes motor barrel (2), preceding mouth (5) and hollow shaft (11), its characterized in that: the one end of hollow shaft (11) is fixed with presss from both sides tight axle (12), the other end that presss from both sides tight axle (12) is provided with light needle (13), the inside top-down of hollow shaft (11) is provided with adjusting screw (9) and third spring (10), the one end of adjusting screw (9) is connected with the end of pressing from both sides tight axle (12) soon, the other end of adjusting screw (9) is connected with shaft coupling (7), the upper end rotation of motor section of thick bamboo (2) is connected with tail-hood (1), motor (25) and stainless steel half iron (27) are installed to the inside top-down of motor section of thick bamboo (2), the upper end of motor (25) has series handle line (24), the output shaft and shaft coupling (7) transmission of motor (25) are connected, stainless steel half iron (27) are revolved the inside of motor section of thick bamboo (2) through the mode of screw thread, flat gasket (28) and holder (29) have been cup jointed to the outside of stainless steel, the outside of stainless steel half-iron (27) is fixed with revolves cover (31), and revolves cover (31) and is located the below of flat gasket (28), the one end of revolving cover (31) is fixed with cam ring (30), the one end of preceding mouth (5) and the lower extreme threaded connection of stainless steel half-iron (27), the top-down of preceding mouth (5) has cup jointed first spring (3) and outer guard ring (4), and outer guard ring (4) are close to the outside of hollow shaft (11).
2. The small-sized environmental protection sander with strong cooling effect according to claim 1, characterized in that: one end of the adjusting screw (9) close to the coupler (7) is sleeved with a second spring (8), and a rubber ring (6) is arranged outside the coupler (7).
3. the small-sized environmental protection sander with strong cooling effect according to claim 1, characterized in that: the lower end of the clamping shaft (12) is of a three-petal structure and is matched with the inner hole inclined plane of the lower end of the hollow shaft (11).
4. The small-sized environmental protection sander with strong cooling effect according to claim 1, characterized in that: the hollow shaft (11) is sleeved with a fourth spring (14), an inner protection ring (15), a first bearing (16), an aluminum sleeve (17), a second bearing (18), a flat washer (19), a wave gasket (20), a large copper ring (21), a small copper ring (22) and a clamp spring (23) from top to bottom.
5. The small-sized environmental protection sander with strong cooling effect according to claim 1, characterized in that: and a fan (26) is installed on an output shaft of the motor (25), and the fan (26) is fixed at the top end of the coupler (7).
6. The small-sized environmental protection sander with strong cooling effect according to claim 1, characterized in that: the two flat gaskets (28) are arranged on two sides of the retainer (29), round holes (34) are formed in the retainer (29) at intervals, and steel balls (35) are mounted in the round holes (34).
7. The small-sized environmental protection sander with strong cooling effect according to claim 1, characterized in that: the inside joint of stainless steel half iron (27) has lift cover (32), the both ends of lift cover (32) are provided with gyro wheel (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920314833.3U CN209793475U (en) | 2019-03-12 | 2019-03-12 | Small-size environmental protection polisher with strong cooling effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920314833.3U CN209793475U (en) | 2019-03-12 | 2019-03-12 | Small-size environmental protection polisher with strong cooling effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209793475U true CN209793475U (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920314833.3U Active CN209793475U (en) | 2019-03-12 | 2019-03-12 | Small-size environmental protection polisher with strong cooling effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209793475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425733A (en) * | 2021-12-14 | 2022-05-03 | 上海工程技术大学 | Two-degree-of-freedom force control end effector |
-
2019
- 2019-03-12 CN CN201920314833.3U patent/CN209793475U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425733A (en) * | 2021-12-14 | 2022-05-03 | 上海工程技术大学 | Two-degree-of-freedom force control end effector |
| CN114425733B (en) * | 2021-12-14 | 2022-12-06 | 上海工程技术大学 | Two-degree-of-freedom force control end effector |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211206 Address after: 523000 Tangjiao Industrial Zone, Tangjiao village, Chashan Town, Dongguan City, Guangdong Province Patentee after: DONGGUAN ZHISHENG ELECTRICAL APPLIANCE Co.,Ltd. Address before: 523000 room 1210, building B2, phase I, future world garden, No. 5, Hongwei Road, Nancheng District, Dongguan City, Guangdong Province Patentee before: Cao Jianping |