CN114289794A - Rotor deburring device - Google Patents
Rotor deburring device Download PDFInfo
- Publication number
- CN114289794A CN114289794A CN202111398086.4A CN202111398086A CN114289794A CN 114289794 A CN114289794 A CN 114289794A CN 202111398086 A CN202111398086 A CN 202111398086A CN 114289794 A CN114289794 A CN 114289794A
- Authority
- CN
- China
- Prior art keywords
- rotor
- negative pressure
- supporting
- fixed
- deburring
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 4
- 241001330002 Bambuseae Species 0.000 claims abstract description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 4
- 239000011425 bamboo Substances 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000005056 compaction Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The invention belongs to the technical field of rotor processing equipment, and provides a rotor deburring device which comprises a supporting table and a mounting seat arranged on the supporting table, wherein a supporting seat used for supporting a rotor is arranged on the supporting table; an angle adjusting mechanism is arranged on the supporting table and comprises an upper plate and a lower plate which are fixed on the supporting table, a rotating shaft is rotatably connected between the upper plate and the lower plate, an adjusting frame is fixed on the rotating shaft, an adjusting piece is fixed on the supporting table, an output shaft of the adjusting piece is fixedly connected with the adjusting frame, a driving piece is fixedly connected on the adjusting frame, and a deburring wheel for deburring the commutator is coaxially fixed on the output shaft of the driving piece; the outside of supporting seat is provided with the collection section of thick bamboo of being connected with a supporting bench can dismantle. The rotor deburring device is simple in structure, burrs of a commutator of the rotor are removed, the removed burrs are collected, and the rotor deburring efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of rotor machining equipment, and particularly relates to a rotor deburring device.
Background
After the commutator and the rotor are installed and the commutator is reprocessed, burrs on the commutator need to be processed, manual deburring is usually adopted, and the problems of poor deburring effect and high labor intensity exist.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art and provides a rotor deburring device to improve the efficiency of deburring on a rotor.
In order to achieve the purpose, the invention adopts the following technical scheme: a rotor deburring device comprises a supporting table and a mounting seat arranged on the supporting table, wherein a supporting seat used for supporting a rotor is arranged on the supporting table;
an angle adjusting mechanism is arranged on the supporting table and comprises an upper plate and a lower plate which are fixed on the supporting table, a rotating shaft is rotatably connected between the upper plate and the lower plate, an adjusting frame is fixed on the rotating shaft, an adjusting piece is fixed on the supporting table, an output shaft of the adjusting piece is fixedly connected with the adjusting frame, a driving piece is fixedly connected on the adjusting frame, and a deburring wheel for deburring the commutator is coaxially fixed on the output shaft of the driving piece;
the outside of supporting seat is provided with the collection section of thick bamboo of being connected with a supporting bench can dismantle.
The principle and the beneficial effects of the invention are as follows: (1) in this scheme, drive through the driving piece and remove the burr wheel and rotate, the burr is got rid of to the commutator of burr wheel pair rotor, compares with artifical deburring, has improved the efficiency of burring.
(2) In this scheme, the different diameters of the rotor of difference then the diameter of commutator is different, in order to guarantee to unhairing the thorn wheel all the time can with the commutator contact of rotor, drive alignment jig and driving piece through the regulating part and rotate certain angle, and then make unhairing the thorn wheel rotate certain angle, guarantee to unhairing the thorn wheel all the time can with the commutator contact of rotor, reach the purpose to the burring of different diameter rotors.
(3) In the prior art, when the burrs on the commutator are manually removed, the burrs can be scattered and fall, in the scheme, the rotor is deburred in a mechanized mode, and the fallen burrs can fall into the collecting barrel, so that the burrs can be intensively processed by an operator.
In a preferred embodiment of the invention, the supporting seat comprises a base rotatably connected with the supporting table, a main supporting seat is fixed on one side of the base, an auxiliary supporting seat is horizontally and slidably connected with the other side of the base, a threaded rod is connected to the main supporting seat in a threaded manner and is rotatably connected with the auxiliary supporting seat, the supporting seat further comprises a power part, and an output shaft of the power part is fixedly connected with the base.
Has the advantages that: in this scheme, when the rotor was installed on the supporting seat, drive the supporting seat through the power spare and rotate to make the rotor rotate, can be so that the burr wheel contacts with a plurality of positions of rotor commutator, guarantee that the burr homoenergetic of rotor commutator is got rid of, and improve the efficiency of rotor burring. In this scheme, because under the different situation, the diameter of the different commutators of rotor diameter is different, if the supporting seat only can support the rotor of a model, then need change the supporting seat, lead to the efficiency of rotor burring to reduce, in order to overcome above problem, through rotating the threaded rod, the threaded rod drives main tributary supporting seat horizontal slip to adjust the interval between main tributary supporting seat and the vice supporting seat, and then the rotor of different diameters has avoided changing the supporting seat, has improved the efficiency of rotor burring.
In a preferred embodiment of the present invention, a linear module is fixedly connected to the support platform, a pressing portion is fixed to an output end of the linear module, and a pressing cylinder for limiting the rotor is fixedly connected to the pressing portion.
Has the advantages that: when the burr wheel was got rid of to the rotor to the burring wheel, the rotor can take place certain rocking, and the rotor breaks away from the supporting seat even, in this scheme, pushes down the upper end of rotor through the clamping cylinder to avoid at the in-process of removing the burr to the rotor, the rotor takes place the offset, improves the precision of getting rid of the burr.
In a preferred embodiment of the present invention, the upper end and the lower end of the rotating shaft are both threadedly connected with a limiting member.
Has the advantages that: the rotating shaft is limited through the limiting part.
In a preferred embodiment of the invention, the device further comprises a negative pressure system, the negative pressure system comprises a negative pressure pump and a negative pressure box communicated with the negative pressure pump, the negative pressure box is communicated with the collecting barrel, and a filter screen is fixedly connected in the negative pressure box.
Has the advantages that: in this scheme, the negative pressure is taken out to the negative pressure case to the negative pressure pump, takes out the negative pressure to the surge drum under the effect of negative pressure, carries out the drainage to the burr that breaks away from with the rotor under the effect of air current for the burr gets into to the surge drum basically in, because the drainage effect of air current, then can reduce the probability that the burr splashes, makes the burr concentrate to get into to the surge drum in.
In a preferred embodiment of the invention, the inner part of the negative pressure box is fixedly connected with an outer ring, the outer ring is rotatably connected with a plurality of fan blades, and the fan blades are fixed with brushes.
Has the advantages that: in this scheme, because the effect of negative pressure pump, gaseous entering to the negative-pressure tank to rotate in order to blow the flabellum, can drive the brush when the flabellum rotates and rotate, the burr on the pivoted brush is with the brush filter screen, reduces the probability that the burr blockked up the filter screen, makes the filter screen of crossing that gas can be smooth and easy.
In a preferred embodiment of the invention, the compressing part is hollow, a plurality of air holes are formed in the compressing part, the air holes face the collecting cylinder, and the compressing part is communicated with an air outlet of the negative pressure pump.
Has the advantages that: because the filter screen has filtered the burr, then the gas that gets into to the negative pressure pump is no burr gas, can not influence the normal work of negative pressure pump, and the negative pressure pump discharges inspiratory gas to compressing tightly in the portion simultaneously, then discharges through the gas pocket and blows towards the rotor, and gas further hinders the burr and splashes for the burr is concentrated and is got into to the collection section of thick bamboo in.
Additional aspects and advantages of the invention 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 invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is an isometric view of a rotor deburring apparatus in an embodiment of the present application.
Fig. 2 is a front view of the rotor deburring apparatus in the embodiment of the present application.
Fig. 3 is a schematic structural diagram of the collection box in the embodiment of the present application.
FIG. 4 is a schematic structural diagram of a fan blade in the embodiment of the present application.
Reference numerals in the drawings of the specification include: the device comprises a support platform 11, an adjusting frame 21, a single-phase motor 22, an upper plate 23, a limiting piece 24, a rotating shaft 25, a deburring wheel 26, a linear module 31, a pressing part 32, an air hole 321, a pressing cylinder 33, a rotor 34, a collecting cylinder 41, an auxiliary supporting seat 42, a main supporting seat 43, a threaded rod 44, a driving motor 45, a collecting box 51, a negative pressure pump 52, an air hood 53, an outer ring 54, fan blades 55, a sliding block 551, a filter screen 56, a filter hole 57, a brush 58 and a sliding groove 59.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "vertical", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection via an intermediate medium, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
Examples
Referring to fig. 1, 2, 3 and 4, a rotor deburring device includes a support base 11 and a support base mounted on the support base 11, and an adjusting mechanism is provided on one side of the support base 11.
The adjusting mechanism comprises an upper plate 23 and a lower plate which are fixed on the side wall of the supporting table 11, a rotating shaft 25 is rotatably connected between the upper plate 23 and the lower plate, both ends of the rotating shaft 25 are both in threaded connection with limiting parts 24, and the limiting parts 24 are nuts. The rotating shaft 25 is fixedly connected with an adjusting frame 21 through bolts, the supporting table 11 is fixedly connected with a power part through bolts, the power part is an electric control cylinder, and an output shaft of the electric control cylinder is fixedly connected with the adjusting frame 21 (not shown in the figure). The adjusting frame 21 is fixedly connected with a driving piece through a bolt, an output shaft of the driving piece is coaxially and fixedly connected with a deburring wheel 26, and the driving piece is a single-phase motor 22.
In this embodiment, the supporting seat includes rotates the base of being connected with a supporting bench 11, and supporting bench 11 has been seted up and has been provided with a plurality of louvres on opening cavity and the lateral wall, is provided with the power spare of bolt fastening on supporting bench 11 in the cavity, and the power spare is driving motor 45, driving motor 45's output shaft and base fixed connection. One side horizontal slip even has main supporting seat 43 on the base, and opposite side fixed mounting has vice supporting seat 42 on the base, and threaded rod 44 is connected with to the screw thread on main supporting seat 43, and threaded rod 44 rotates with vice supporting seat 42 and is connected.
In this embodiment, the rotor 34 is placed on the supporting seat, however, the outer diameter of the supporting seat is greater than the inner diameter of the commutator of the rotor 34 in some cases, the rotor 34 is difficult to be placed on the supporting seat, in order to solve the above problems, the main supporting seat 43 is pushed to face the auxiliary supporting seat 42 by rotating the threaded rod 44, so as to reduce the outer diameter of the supporting seat, and then the commutator of the rotor 34 can be placed on the supporting seat (the upper portion of the supporting seat is an upper cylinder and the lower portion is a lower cylinder, the diameter of the upper cylinder is smaller than the lower cylinder, and the commutator is sleeved on the upper cylinder), conversely, if the outer diameter of the supporting seat is smaller than the inner diameter of the commutator of the rotor 34, the main supporting seat 43 can also be driven to slide by the threaded rod 44, so as to move away from the auxiliary supporting seat 42, so as to increase the outer diameter of the supporting seat.
In this embodiment, when the commutator of the rotor 34 is deburred, the adjusting bracket 21 is pulled by the stroke-adjustable cylinder, and then the adjusting bracket 21 rotates towards the rotor 34 through the rotating shaft 25 (because the adjusting bracket 21 is fixed on the rotating shaft 25, the rotating shaft 25 is rotationally connected with the upper plate 23 and the lower plate, and when the adjusting bracket 21 is pulled, the adjusting bracket 21 rotates around the rotating shaft 25), so that the single-phase motor 22 drives the deburring wheel 26 to move towards the commutator of the rotor 34, thereby ensuring that the deburring wheel 26 can contact with the commutator of the rotor 34, that is, in this embodiment, the stroke-adjustable cylinder is pulled to rotate the adjusting bracket 21 and the rotating shaft 25 to adjust a proper angle, so as to adapt to the rotors 34 with different diameters, thereby avoiding the replacement of equipment and improving the efficiency of deburring the rotors 34. Meanwhile, the driving motor 45 drives the supporting seat to rotate, the supporting seat drives the rotor 34 to rotate, burrs can be removed in the circumferential direction of the commutator of the rotor 34, and the deburring efficiency of the rotor 34 is improved.
In this embodiment, the outer side of the support base is provided with a collecting cylinder 41 detachably connected to the support base 11 by a bolt, the collecting cylinder 41 is communicated with a negative pressure system, the negative pressure system includes a negative pressure pump 52, the negative pressure pump 52 is communicated with a collecting box 51 fixed to the support base 11, and the collecting box 51 is communicated with the collecting cylinder 41. Specifically, the method comprises the following steps: the collecting box 51 is fixedly connected with an air hood 53, an outer ring 54 is arranged below the air hood 53, a plurality of inclined fan blades 55 are arranged in the outer ring 54, one ends of the fan blades 55 are fixedly connected with each other, the other ends of the fan blades 55 are fixedly connected with a sliding block 551, a sliding groove 59 in sliding fit with the sliding block 551 is formed in the outer ring 54, a brush 58 is fixedly installed on the fan blades 55, a filter screen 56 is arranged below the outer ring 54, and a filter hole 57 is formed in the filter screen 56.
In this embodiment, the negative pressure pump 52 pumps the negative pressure to the collection box 51, and the collection box 51 pumps the negative pressure to the collection cylinder 41, so that the airflow moves towards the interior of the collection cylinder 41, and when the deburring wheel 26 deburs the commutator, the burrs enter the collection cylinder 41 along with the airflow under the action of the airflow, so that the burrs can be prevented from splashing around, and the purpose of collecting the burrs in a centralized manner is achieved. The burr enters into collecting box 51 along with the air current in, filters the burr through filter screen 56 to gaseous make gaseous can blow fan blade 55 through the diffusion of gas hood 53 on, fan blade 55 rotates on outer loop 54 under gaseous effect, and then fan blade 55 drives brush 58 and rotates, and pivoted brush 58 stirs filter screen 56, in order to reduce the probability that filter hole 57 of filter screen 56 blockked up, and simultaneously, filter screen 56 filters gas, reduces the probability that the burr enters into negative pressure pump 52.
In this embodiment, a straight line module 31 is fixed on the support table 11, a pressing portion 32 is fixed at an output end of the straight line module 31, and a pressing cylinder 33 is fixedly connected to a bottom of the pressing portion 32. In this embodiment, in the process of deburring the rotor 34, the rotor 34 may slide, and for stable deburring of the rotor 34, the pressing portion 32 and the pressing cylinder 33 are driven by the linear module 31 to move downward, so that the upper end of the rotor 34 is closely attached to a limit (the rotation of the rotor 34 is not affected), and the probability that the rotor 34 slides or is separated from the supporting seat is reduced.
In this embodiment, the compressing portion 32 is hollow, and the bottom of the compressing portion 32 is provided with a plurality of air holes 321, the air holes 321 face the collecting cylinder 41, and the compressing portion 32 is communicated with the air outlet of the negative pressure pump 52. In this embodiment, the gas discharged from the negative pressure pump 52 enters the compressing portion 32 and is then discharged through the air holes 321, the gas discharged from the air holes 321 is blown to the rotor 34, and the burrs are blown into the collecting cylinder 41 by the airflow, thereby further reducing the probability of the burrs being splashed. The interaction of the upper air flow and the lower air flow reduces the probability of the splash of the burrs to the maximum extent.
In the description herein, reference to the description of the terms "preferred embodiment," "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. The rotor deburring device is characterized by comprising a support table and a mounting seat arranged on the support table, wherein the support table is provided with a support seat for supporting a rotor;
an angle adjusting mechanism is arranged on the supporting table and comprises an upper plate and a lower plate which are fixed on the supporting table, a rotating shaft is rotatably connected between the upper plate and the lower plate, an adjusting frame is fixed on the rotating shaft, an adjusting piece is fixed on the supporting table, an output shaft of the adjusting piece is fixedly connected with the adjusting frame, a driving piece is fixedly connected on the adjusting frame, and a deburring wheel for deburring the commutator is coaxially fixed on the output shaft of the driving piece;
the outside of supporting seat is provided with the collection section of thick bamboo of being connected with a supporting bench can dismantle.
2. The rotor deburring apparatus of claim 1 wherein the support base comprises a base rotatably connected to the support table, a primary support base is fixed to one side of the base, a secondary support base is horizontally slidably connected to the other side of the base, a threaded rod is threadedly connected to the primary support base, the threaded rod is rotatably connected to the secondary support base, and further comprising a power member, an output shaft of which is fixedly connected to the base.
3. The rotor deburring apparatus of claim 2 wherein the support table is fixedly connected to a linear die set, the output end of the linear die set is fixed to a compaction portion, and the compaction portion is fixedly connected to a compaction barrel for limiting the rotor.
4. The rotor deburring apparatus of claim 3 wherein the upper end and the lower end of the rotatable shaft are each threadedly connected to a stop.
5. The rotor deburring apparatus of claim 4 further comprising a negative pressure system, the negative pressure system comprising a negative pressure pump and a negative pressure tank in communication with the negative pressure pump, the negative pressure tank in communication with the collection barrel, the negative pressure tank having a filter screen fixedly connected therein.
6. The rotor deburring apparatus of claim 5 wherein the suction box has an outer ring fixedly attached thereto, the outer ring having a plurality of blades rotatably attached thereto, the blades having brushes secured thereto.
7. The rotor deburring apparatus of claim 6 wherein the compacting section is hollow with a plurality of air holes therein, the air holes facing the collection canister, the compacting section communicating with the air outlet of the negative pressure pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111398086.4A CN114289794A (en) | 2021-11-19 | 2021-11-19 | Rotor deburring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111398086.4A CN114289794A (en) | 2021-11-19 | 2021-11-19 | Rotor deburring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114289794A true CN114289794A (en) | 2022-04-08 |
Family
ID=80966496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111398086.4A Pending CN114289794A (en) | 2021-11-19 | 2021-11-19 | Rotor deburring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114289794A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029027A (en) * | 2012-09-19 | 2013-04-10 | 新昌县诚本轴承滚子有限公司 | Super-finishing machine for spherical bearing roller |
| JP2018098955A (en) * | 2016-12-15 | 2018-06-21 | 株式会社ミツバ | Manufacturing apparatus of commutator, manufacturing method of commutator, and metal saw |
| CN108188493A (en) * | 2017-12-29 | 2018-06-22 | 重庆顺淮机械制造有限公司 | A kind of burring mechanism |
| CN209963913U (en) * | 2019-08-12 | 2020-01-17 | 宁波普林斯电机有限公司 | Brushless motor of vacuum pump of automobile brake system |
| CN210538363U (en) * | 2019-05-31 | 2020-05-19 | 杜玉忠 | Electric mosquito suction device |
| CN210909188U (en) * | 2019-08-27 | 2020-07-03 | 禹州市硕宇机械配件有限公司 | Lathe processing dust collector |
| US20200338684A1 (en) * | 2019-04-29 | 2020-10-29 | Citic Dicastal Co., Ltd. | Adjustable device for removing burrs of back cavity of wheel |
| CN112453495A (en) * | 2020-11-20 | 2021-03-09 | 湖南力方轧辊有限公司 | Deep hole boring and drilling machine for roller production |
| CN213004257U (en) * | 2020-08-31 | 2021-04-20 | 瑞安市华富电器有限公司 | Automatic commutator deburring device of commutator processing equipment |
| CN214007408U (en) * | 2020-11-15 | 2021-08-20 | 上海邵事电子科技有限公司 | High-power low-rotating-speed wind driven generator |
-
2021
- 2021-11-19 CN CN202111398086.4A patent/CN114289794A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029027A (en) * | 2012-09-19 | 2013-04-10 | 新昌县诚本轴承滚子有限公司 | Super-finishing machine for spherical bearing roller |
| JP2018098955A (en) * | 2016-12-15 | 2018-06-21 | 株式会社ミツバ | Manufacturing apparatus of commutator, manufacturing method of commutator, and metal saw |
| CN108188493A (en) * | 2017-12-29 | 2018-06-22 | 重庆顺淮机械制造有限公司 | A kind of burring mechanism |
| US20200338684A1 (en) * | 2019-04-29 | 2020-10-29 | Citic Dicastal Co., Ltd. | Adjustable device for removing burrs of back cavity of wheel |
| CN210538363U (en) * | 2019-05-31 | 2020-05-19 | 杜玉忠 | Electric mosquito suction device |
| CN209963913U (en) * | 2019-08-12 | 2020-01-17 | 宁波普林斯电机有限公司 | Brushless motor of vacuum pump of automobile brake system |
| CN210909188U (en) * | 2019-08-27 | 2020-07-03 | 禹州市硕宇机械配件有限公司 | Lathe processing dust collector |
| CN213004257U (en) * | 2020-08-31 | 2021-04-20 | 瑞安市华富电器有限公司 | Automatic commutator deburring device of commutator processing equipment |
| CN214007408U (en) * | 2020-11-15 | 2021-08-20 | 上海邵事电子科技有限公司 | High-power low-rotating-speed wind driven generator |
| CN112453495A (en) * | 2020-11-20 | 2021-03-09 | 湖南力方轧辊有限公司 | Deep hole boring and drilling machine for roller production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114289794A (en) | Rotor deburring device | |
| CN211840553U (en) | Novel blade shaping cutting is used in fan processing device | |
| CN205324587U (en) | Dustless fastener gear rolling machine | |
| CN215148015U (en) | Surface polishing device for aluminum bar production and processing | |
| CN217072013U (en) | Wind power generation tower section of thick bamboo groove trimming device | |
| CN214979749U (en) | Polishing and grinding machine for processing spinneret plate | |
| CN208117936U (en) | A kind of process equipment of the compound luggage of shock resistance polycarbonate | |
| CN210878677U (en) | Fixing device for processing copper casting | |
| CN114227431A (en) | A grinder that is used for five metals spare part burr to get rid of | |
| CN210208735U (en) | Perforating device is used in processing of right side traction case machine shell | |
| CN212664993U (en) | Adjustable deburring device for casting machining | |
| CN215092434U (en) | Cutting cooling mechanism for machine tool machining equipment | |
| CN110125445A (en) | A kind of numerical control drilling machine with collecting function | |
| CN220278504U (en) | Permanent magnet wire cutting device | |
| CN110394507A (en) | Planomural perforator inner screw thread milling processing unit (plant) system | |
| CN219189851U (en) | Dust removing device of grinding machine | |
| CN212042786U (en) | Drilling device for electrical equipment | |
| CN219703331U (en) | Welding rod processingequipment with dust extraction | |
| CN211917108U (en) | Shaving board production is with deburring device | |
| CN220555065U (en) | Hydraulic pipe inner wall grinding equipment | |
| CN209491609U (en) | Grinding apparatus is used in a kind of manufacture of mechanical fitting | |
| CN216465460U (en) | Carbon-point processing production is with cuting device | |
| CN218800842U (en) | Waste collecting structure for machining equipment | |
| CN218964660U (en) | Turning integrated combined machining device | |
| CN219255770U (en) | Optical lens cutting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220408 |
|
| RJ01 | Rejection of invention patent application after publication |