CN204818152U - Armature shaft correcting device - Google Patents
Armature shaft correcting device Download PDFInfo
- Publication number
- CN204818152U CN204818152U CN201520479779.XU CN201520479779U CN204818152U CN 204818152 U CN204818152 U CN 204818152U CN 201520479779 U CN201520479779 U CN 201520479779U CN 204818152 U CN204818152 U CN 204818152U
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- China
- Prior art keywords
- slide
- drill bit
- motor
- bearing
- positioning seat
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Abstract
The utility model provides an armature shaft correcting device is equipped with the motor support on the base plate, the pneumatic motor who is the level setting installs on the motor support, and the drill jig is established to above -mentioned pneumatic motor's front portion, and this drill jig is installed on the drill bit support, and the input of drill jig meets with pneumatic motor's output shaft, the horizontal drill bit of installation on the chuck of drill jig, establish the positioning seat on the base plate, have the V type constant head tank that can place the work piece on this positioning seat, compared with the prior art, the utility model it is efficient, effectual to have the correction, guarantees the product precision, saves advantages such as whole time of processing.
Description
Technical field the utility model belongs to field of machining, particularly relates to a kind of processing unit (plant) of armature shaft.
Background technology armature realizes in mechanical energy and the mutual transfer process of electric energy at motor, play parts that are crucial and pivotal role, for generator, it is the parts producing electromotive force, as the rotor in dc generator, stator in alternating current generator, for motor, it is the parts producing electromagnetic force, as the rotor in dc motor, and armature is set on armature shaft, the quality of fit between itself and armature shaft directly affects the performance of motor or generator, and the power produced is transmitted by armature shaft; Actually add man-hour, armature shaft is by the finished goods of machine tooling, and the dimensional tolerance that still there are some armature axis holes does not reach the defective products of requirement, and these defective products, due to hole dimension tolerance issues, can not ensure precision, thus reduces the quality of product; At present these defective products are taked to utilize former lathe to carry out secondary operations to ensure hole dimension tolerance substantially, but utilize former machining tool to occupy a machine tool again undoubtedly, the utilization rate of lathe is declined, thus extends the overall process-cycle, strengthen production cost, reduce working (machining) efficiency.
It is high, effective that summary of the invention the purpose of this utility model is to provide a kind of correction efficiency, ensures Product Precision, save the armature shaft correcting device of processing overall time and cost.
The utility model mainly carries out the device of secondary operations to armature shaft defective products, technical scheme is as follows:
The utility model mainly includes substrate, motor bearing, air motor, drill bit bearing, drill jig, drill bit and positioning seat, substrate is provided with motor bearing, be arranged on motor bearing in horizontally disposed air motor, drill jig is established in the front portion of above-mentioned air motor, this drill jig is arranged on drill bit bearing, the input of drill jig connects with the output shaft of air motor, and the chuck of drill jig installs horizontal drill bit; Positioning seat established by described substrate, and this positioning seat has can the V-type locating slot of place work piece.
Wherein preferred, positioning seat is the metal derby of rectangular in cross-section, upper surface along described positioning seat offers the V-type locating slot extended with positioning seat length direction downwards, and the center line of this locating slot and the axis being parallel of above-mentioned drill bit are arranged, and these two lines are positioned on same radial section.
Wherein preferred, described positioning seat includes base, slide, ear seat and fastening bolt, and wherein base is the metal derby of rectangular in cross-section, and its lower end and substrate weld together; Described base establishes slide, the metal pedestal of this slide to be cross section be " door " font, the inside dimension of the length direction of slide equals the length of above-mentioned base, the inside dimension of the width of slide equals the width of above-mentioned base, slide is arranged on the top of base, and the outer face of slide biside plate establishes ear seat respectively, and described ear seat is the L-shaped metal pedestal in cross section, end top and the ear seat of the transverse part of ear seat weld together, and the longitudinal part of ear seat is arranged down; The longitudinal part of described each ear seat is equipped with the fastening bolt of a transverse direction, and the end of fastening bolt through the strip through-hole on slide side plate corresponding to it, then connects with the sidewall of base, to realize the fixing of slide; Upper surface along described slide offers the V-type locating slot extended with slide length direction downwards, and the center line of this locating slot and the axis being parallel of above-mentioned drill bit are arranged, and these two lines are positioned on same radial section.
Wherein preferred, described drill bit bearing is provided with the tracheae of a mouth of pipe towards drill bit.
Wherein preferred, described motor bearing is provided with a circular hole, is connected by circular hole in horizontally disposed air motor with motor bearing, and namely the sleeve of air motor connects with the circular hole gap of motor bearing, to realize the support of air motor; Preferred, establish vertical rectangular through-hole between the upper surface of described motor bearing and circular hole, described motor bearing is provided with two cross bolts through through hole, to realize the more firm of air motor.
The utility model operationally, armature shaft is placed in the locating slot on positioning seat, after the height of positioning seat will ensure that armature shaft is placed, drill bit is coaxial with the axis hole of armature shaft, stretched into by drill bit in armature shaft axis hole, start starter, drill bit carries out secondary operations to armature shaft axis hole, if installation tracheae, the metal fillings that processing produces is blown off by tracheae; Positioning seat can take adjustable form, and slide can regulate along its length on base, is then fixed by fastening bolt, ensures the positional accuracy of armature shaft.
The present invention/utility model compared with prior art tool has the following advantages:
1, improve the utilization rate of workshop lathe, shorten the overall process-cycle, reduce production cost, improve working (machining) efficiency;
2, revise efficiency high, effective, ensure armature shaft size tolerance requirements and precision, easy to operate;
3, technique, simple structure, cost taken by themselves is cheap, long service life, is convenient to maintenance.
Description of drawings 1 is the schematic front view of the utility model embodiment 1.
Fig. 2 is the A-A view of Fig. 1.
Fig. 3 is the schematic front view of the utility model embodiment 2.
Fig. 4 is the A-A view of Fig. 3.
Fig. 5 is the B-B view of Fig. 3.
Next detailed description of the invention just elaborates to the utility model in conjunction with the accompanying drawings and embodiments
Embodiment 1 one kinds of armature shaft correcting devices, as depicted in figs. 1 and 2, substrate 1 is rectangular metal plate, motor bearing 2 is established in the length direction side, upper surface of this substrate, the horizontal otic placode 3 of lower weld of this motor bearing, otic placode 3 connects with substrate bolt, to realize the fixing of motor bearing; This motor bearing is provided with a circular hole, is connected by circular hole in horizontally disposed air motor 4 with motor bearing, and namely the sleeve 4-1 of air motor connects with the circular hole gap of motor bearing, to realize the support of air motor; Drill jig 5 is established in the front portion of above-mentioned air motor, the input of this drill jig connects with the output shaft of air motor, and the upper surface of aforesaid substrate is provided with vertical drill bit bearing 6, the horizontal otic placode 7 of this drill bit bearing lower weld, otic placode 7 connects with substrate bolt, to realize the fixing of drill bit bearing; Described drill bit bearing has a circular hole 8, the chuck 5-1 of above-mentioned drill jig connects with this circular hole 8 gap, to realize the support of drill jig; The chuck of above-mentioned drill jig is installed the horizontal drill bit 9 stretched out by circular hole 8; The upper surface length direction opposite side welding positioning seat 10 of aforesaid substrate, this positioning seat is the metal derby of rectangular in cross-section, upper surface along described positioning seat offers the V-type slotted eye extended with positioning seat length direction downwards, i.e. locating slot 11, the center line of this locating slot and the axis being parallel of above-mentioned drill bit are arranged, and these two lines are positioned on same radial section.
Embodiment 2 one kinds of armature shaft correcting devices, as shown in Fig. 3, Fig. 4 and Fig. 5, substrate 1 is rectangular metal plate, motor bearing 2 is established in the length direction side, upper surface of this substrate, the horizontal otic placode 3 of lower weld of this motor bearing, otic placode 3 connects with substrate bolt, to realize the fixing of motor bearing; This motor bearing is provided with a circular hole 16, is connected by circular hole 16 in horizontally disposed air motor 4 with motor bearing, and namely the sleeve 4-1 of air motor connects with circular hole 16 gap of motor bearing, to realize the support of air motor; Establish vertical rectangular through-hole 17 between the upper surface of described motor bearing and circular hole 16, described motor bearing is provided with two cross bolts 18 through through hole 17, to realize the more firm of air motor; Drill jig 5 is established in the front portion of above-mentioned air motor, the input of this drill jig connects with the output shaft of air motor, and the upper surface of aforesaid substrate is provided with vertical drill bit bearing 6, the horizontal otic placode 7 of this drill bit bearing lower weld, otic placode 7 connects with substrate bolt, to realize the fixing of drill bit bearing; Described drill bit bearing has a circular hole 8, the chuck 5-1 of above-mentioned drill jig connects with this circular hole 8 gap, to realize the support of drill jig; The chuck of above-mentioned drill jig is installed the horizontal drill bit 9 stretched out by circular hole 8; The upper surface length direction opposite side welding positioning seat of aforesaid substrate, this positioning seat includes base, slide, ear seat and fastening bolt, and wherein base 10 is metal derbies of rectangular in cross-section, and its lower end and substrate weld together; Described base is established slide 11, the metal pedestal of this slide to be cross section be " door " font, the inside dimension of the length direction of slide equals the length of above-mentioned base, the inside dimension of the width of slide equals the width of above-mentioned base, slide is arranged on the top of base, and the outer face of slide biside plate establishes ear seat 12 respectively, and described ear seat is the L-shaped metal pedestal in cross section, end top and the ear seat of the transverse part of ear seat weld together, and the longitudinal part of ear seat is arranged down; The longitudinal part of described each ear seat is equipped with the fastening bolt 13 of a transverse direction, and the end of fastening bolt through the strip through-hole 14 on slide side plate corresponding to it, then connects with the sidewall of base, to realize the fixing of slide; Upper surface along described slide offers the V-type slotted eye extended with slide length direction downwards, i.e. locating slot 15, and the center line of this locating slot and the axis being parallel of above-mentioned drill bit are arranged, and these two lines are positioned on same radial section; Above-mentioned drill bit bearing is provided with the tracheae 19 of a mouth of pipe towards drill bit, and this tracheae is by being bundled on drill bit bearing.
Claims (6)
1. an armature shaft correcting device, it is characterized in that: include substrate, substrate, motor bearing, air motor, drill bit bearing, drill jig, drill bit and positioning seat, substrate is provided with motor bearing, be arranged on motor bearing in horizontally disposed air motor, drill jig is established in the front portion of above-mentioned air motor, this drill jig is arranged on drill bit bearing, and the input of drill jig connects with the output shaft of air motor, and the chuck of drill jig installs horizontal drill bit; Positioning seat established by described substrate, and this positioning seat has can the V-type locating slot of place work piece.
2. armature shaft correcting device according to claim 1, it is characterized in that: described positioning seat is the metal derby of rectangular in cross-section, upper surface along described positioning seat offers the V-type locating slot extended with positioning seat length direction downwards, the center line of this locating slot and the axis being parallel of above-mentioned drill bit are arranged, and these two lines are positioned on same radial section.
3. armature shaft correcting device according to claim 1, is characterized in that: described positioning seat includes base, slide, ear seat and fastening bolt, and wherein base is the metal derby of rectangular in cross-section, and its lower end and substrate weld together; Described base establishes slide, the metal pedestal of this slide to be cross section be " door " font, the inside dimension of the length direction of slide equals the length of above-mentioned base, the inside dimension of the width of slide equals the width of above-mentioned base, slide is arranged on the top of base, and the outer face of slide biside plate establishes ear seat respectively, and described ear seat is the L-shaped metal pedestal in cross section, end top and the ear seat of the transverse part of ear seat weld together, and the longitudinal part of ear seat is arranged down; The longitudinal part of described each ear seat is equipped with the fastening bolt of a transverse direction, and the end of fastening bolt through the strip through-hole on slide side plate corresponding to it, then connects with the sidewall of base, to realize the fixing of slide; Upper surface along described slide offers the V-type locating slot extended with slide length direction downwards, and the center line of this locating slot and the axis being parallel of above-mentioned drill bit are arranged, and these two lines are positioned on same radial section.
4. the armature shaft correcting device according to claim 1 or 2 or 3, is characterized in that: described drill bit bearing is provided with the tracheae of a mouth of pipe towards drill bit.
5. armature shaft correcting device according to claim 4, it is characterized in that: as described in motor bearing be provided with a circular hole, connected with motor bearing by circular hole in horizontally disposed air motor, namely the sleeve of air motor connects with the circular hole gap of motor bearing, to realize the support of air motor.
6. armature shaft correcting device according to claim 5, it is characterized in that: between the upper surface of described motor bearing and circular hole, establish vertical rectangular through-hole, described motor bearing is provided with two cross bolts through through hole, to realize the more firm of air motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520479779.XU CN204818152U (en) | 2015-07-06 | 2015-07-06 | Armature shaft correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520479779.XU CN204818152U (en) | 2015-07-06 | 2015-07-06 | Armature shaft correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204818152U true CN204818152U (en) | 2015-12-02 |
Family
ID=54675793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520479779.XU Expired - Fee Related CN204818152U (en) | 2015-07-06 | 2015-07-06 | Armature shaft correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204818152U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945328A (en) * | 2016-07-11 | 2016-09-21 | 毛湘武 | Pneumatic rail drill |
| CN109687653A (en) * | 2019-01-17 | 2019-04-26 | 苏州迈麦精密科技有限公司 | The automation equipment of acoustics motor combination |
-
2015
- 2015-07-06 CN CN201520479779.XU patent/CN204818152U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945328A (en) * | 2016-07-11 | 2016-09-21 | 毛湘武 | Pneumatic rail drill |
| CN109687653A (en) * | 2019-01-17 | 2019-04-26 | 苏州迈麦精密科技有限公司 | The automation equipment of acoustics motor combination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20180706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |