CN204835865U - Direct current motor long screw installs auxiliary fixture - Google Patents
Direct current motor long screw installs auxiliary fixture Download PDFInfo
- Publication number
- CN204835865U CN204835865U CN201520653166.3U CN201520653166U CN204835865U CN 204835865 U CN204835865 U CN 204835865U CN 201520653166 U CN201520653166 U CN 201520653166U CN 204835865 U CN204835865 U CN 204835865U
- Authority
- CN
- China
- Prior art keywords
- motor
- end cover
- direct current
- long spiro
- spiro nail
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a direct current motor long screw installs auxiliary fixture, including the support frame of base with upright setting, be equipped with motor front end housing locating plate on the base, the support frame lower extreme is fixed with the base rear side, is fixed with lifting drive mechanism on the support frame, the last motor rear end cap pressure strip that is fixed with of lifting drive mechanism, be equipped with a plurality of and the corresponding long screw of the motor rear end cap long screw through -hole groove of stepping down on the motor rear end cap pressure strip, but the base is equipped with the preceding play axle recess that the preceding play axle of power machine passes through, motor front end housing locating plate be equipped with with the motor before the bearing room positioning groove that matches of end bearing room, be equipped with the lead -out wire direction recess that is used for placing motor rear end cap lead -out wire on the motor rear end cap pressure strip. The utility model is used for fixed installation with supplementary long screw to direct current motor has positioning accuracy height, convenient and fast, can reduce the advantage of the efficiency of workman intensity of labour, the equipment of improvement direct current motor.
Description
Technical field
The utility model relates to motor assembly aids field, is specifically related to install auxiliary fixing device to the direct current machine long spiro nail that direct current machine is fixed when long spiro nail installed by a kind of direct current machine.
Background technology
In the assembling process of direct current machine, workman by the structure that makes marks or arrange little groove and salient point on end cap and casing by front end housing, the long spiro nail through hole alignment of casing and rear end cap three, workman is by front end housing subsequently, casing and rear end cap hand are tightly fixed the importing carrying out long spiro nail, corrugated gasket is provided with due to casing with between front end housing and rear end cap, make artificial fixing mode to front end housing, casing and rear end cap are fixed loosely, need repeatedly to be screwed into the front end housing that long spiro nail just can complete direct current machine, the assembling of casing and rear end cap, add the labour intensity of workman, reduce operating efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of can being fixed direct current machine with the compression of auxiliary long spiro nail, and can reduce factory's labour intensity, improve direct current machine assembling operating efficiency direct current machine long spiro nail install auxiliary fixing device.
For achieving the above object, the utility model adopts following technical scheme: a kind of direct current machine long spiro nail installs auxiliary fixing device, comprise base and the upright bracing frame arranged, described base is provided with motor front end cover location-plate, fix on rear side of support frame as described above lower end and base, bracing frame is fixed with lift drive mechanism, lift drive mechanism is fixed with back end cover for motor pressure strip, back end cover for motor pressure strip is positioned at the top of motor front end cover location-plate relatively, described back end cover for motor pressure strip is provided with several long spiro nail slots to make way corresponding with back end cover for motor long spiral shell screwing through hole, described base is provided with can the front output shaft groove that passes through of power supply machine front output shaft, described motor front end cover location-plate is provided with the bearing chamber detent matched with motor front end bearing chamber, described back end cover for motor pressure strip is provided with the lead-out wire direction recess for placing back end cover for motor lead-out wire.
When need be fixed direct current machine, by the front end housing of motor, rear end cap is upward down, the rotating shaft of motor is made to be positioned at lower rotary shaft groove, control back end cover for motor pressure strip by actuating unit, to bottom offset, back end cover for motor is compressed to carry out the fixing of motor, by screw grooves, long spiro nail and motor are located, by electric screwdriver, long spiro nail is screwed into motor internal subsequently, convenient and swift; Lead-out wire direction recess can make back end cover for motor pressure strip can not damage lead-out wire to when pressing down; The setting of bearing chamber detent can make stationary positioned precision of the present utility model higher, and fixes more convenient to direct current machine, does not need placement positioning block around bearing chamber to be fixed motor front end cover.The utility model can be fixed direct current machine better, can prevent direct current machine front end housing, casing and rear end cap from fixing the problem loosely causing long spiro nail not install, do not need again long spiro nail to be extracted again to enter to compress long spiro nail, the labour intensity of workman can be reduced, improve work task efficiency.
As preferably, the front side of support frame as described above is provided with motor assist locating piece, and the front side of described motor assist locating piece is provided with the arc groove vertically run through matched with motor side.The setting of arc groove can be fixed motor from the side.
As preferably, described motor front end cover location-plate is provided with the alignment pin motor front end cover matched with motor front end cover fabrication hole and adopts locating pin structure, motor front end cover fabrication hole used by location hole, and positioning precision is high, can effectively prevent from press-fiting the problem such as motor centering in process is inconsistent.
As preferably, described back end cover for motor pressure strip is provided with can shaft passes through after power supply machine rear shaft groove, lead-out wire direction recess and rear shaft recesses coincide.Above-mentioned setting is applicable to the fixing of two shaft direct current machine.
As preferably, described lift drive mechanism is two guide rod cylinder, and two guide rod of cylinder and the rear side of described back end cover for motor pressure strip are fixed.Compressed back end cover for motor by two guide rod cylinder, its positioning precision is higher; Adopt bendable cylinder connecting board structure, effectively can solve cylinder and press down the problems such as the buffering distortion in process.
As preferably, described long spiro nail slot to make way, front output shaft groove and lead-out wire direction recess are all U-shaped.
As preferably, described motor assist locating piece is made of plastics.Adopt the side of plastic material to motor to position support, the generation of the problem of damaging of motor can be prevented.
As preferably, the output of described lift drive mechanism is fixed with elevating mechanism connecting plate, and described back end cover for motor pressure strip is positioned at elevating mechanism connecting plate relative to the downside above motor front end cover location-plate.Be connected with lift drive mechanism and the mechanism that back end cover for motor compresses is made up of elevating mechanism connecting plate and back end cover for motor pressure strip two parts, being convenient to processing.
As preferably, the upper end of described alignment pin is formed with taper gradient structure.The front end housing fabrication hole of direct current machine is screwed hole to be installed, and the front end of screwed hole has the intilted gradient, and the taper gradient structure of alignment pin coordinates with it, can make the utility model positioning direct current machine better.
The utility model is used for having positioning precision high, convenient and swift to the fixing of direct current machine with the assembling of stand-by motor front end housing, casing and rear end cap, can reduce labor strength, improve the advantage of the efficiency of direct current machine assembling.
figure of description
Fig. 1 is structural representation of the present utility model;
Fig. 2 is end view of the present utility model;
Fig. 3 is vertical view of the present utility model;
Fig. 4 is front view of the present utility model;
Fig. 5 is the structural representation that the utility model is fixed direct current machine.
Embodiment
As shown in Figure 1, direct current machine fixture of the present utility model, for fixing direct current machine during direct current machine installation long spiro nail, comprise base 1 and the upright bracing frame 2 arranged, base is provided with motor front end cover location-plate 3, fixes, bracing frame 2 is fixed with lift drive mechanism on rear side of bracing frame 2 lower end and base 1, lift drive mechanism is fixed with back end cover for motor pressure strip 5, the front side of bracing frame 2 is provided with motor assist locating piece 6.Lift drive mechanism is two guide rod cylinder 4, and motor assist locating piece 6 is made up of polyformaldehyde material,
Shown in Fig. 1 and Fig. 2, two guide rods of two guide rod cylinder 4 are fixedly connected with elevating mechanism connecting plate 41, back end cover for motor pressure strip 5 is positioned at the downside of elevating mechanism connecting plate 41 relative to the top of motor front end cover location-plate 3, the shape of elevating mechanism connecting plate 41 front end is consistent with the shape of back end cover for motor pressure strip 5, and two guide rod cylinder 4 can make back end cover for motor pressure strip 5 upper and lower displacement.
Shown in Fig. 1, Fig. 3, Fig. 4, the left and right of back end cover for motor pressure strip 5 is respectively provided with a U-shaped long spiro nail slot to make way 51 matched with back end cover for motor long spiro nail through hole relative to both sides, the center position of back end cover for motor pressure strip 5 is provided with can shaft passes through after power supply machine the U-shaped rear shaft groove 52 to open front, back end cover for motor pressure strip 5 is provided with the lead-out wire direction recess for placing motor machine rear end cap lead-out wire, and lead-out wire direction recess and rear shaft groove 52 overlap.Base 1 is provided with can the U-shaped front output shaft groove 11 that passes through of power supply machine front output shaft, motor front end cover location-plate 3 is provided with the bearing chamber detent 31 matched with motor front end bearing chamber, motor front end cover location-plate 3 is also provided with the alignment pin 32 matched with motor front end cover fabrication hole.
Shown in Fig. 1, Fig. 5, the front side of motor assist locating piece 6 is provided with the arc groove vertically run through matched with the cambered surface of motor side.
By Fig. 1, shown in Fig. 5, need to direct current machine carry out long spiro nail tighten time, first by motor front end cover, after the long spiro nail through hole alignment of motor case and back end cover for motor three, downward for the front end housing of direct current machine rear end cap is placed on motor front end cover location-plate 3 upward, motor is made to lean against in the arc groove of motor assist locating piece 6, the bearing chamber of motor front end cover is made to be positioned at bearing chamber detent 31, machine shaft is made to be positioned at front output shaft groove 52 and rear shaft groove 11, and make alignment pin 32 be positioned at the fabrication hole of motor front end cover, controlling two guide rod cylinder 4 makes back end cover for motor pressure strip 5 pairs of back end cover for motor compress to carry out the fixing of direct current machine.In long spiro nail slot to make way 51, insert long spiro nail subsequently and by electric screwdriver, long spiro nail be screwed into motor internal to complete the assembling of direct current machine.
Claims (9)
1. a direct current machine long spiro nail installs auxiliary fixing device, comprise base and the upright bracing frame arranged, it is characterized in that described base is provided with motor front end cover location-plate, fix on rear side of support frame as described above lower end and base, bracing frame is fixed with lift drive mechanism, lift drive mechanism is fixed with back end cover for motor pressure strip, back end cover for motor pressure strip is positioned at the top of motor front end cover location-plate relatively, described back end cover for motor pressure strip is provided with several long spiro nail slots to make way corresponding with back end cover for motor long spiro nail through hole, described base is provided with can the front output shaft groove that passes through of power supply machine front output shaft, described motor front end cover location-plate is provided with the bearing chamber detent matched with motor front end bearing chamber, described back end cover for motor pressure strip is provided with the lead-out wire direction recess for placing back end cover for motor lead-out wire.
2. direct current machine long spiro nail according to claim 1 installs auxiliary fixing device, it is characterized in that the front side of support frame as described above is provided with motor assist locating piece, the front side of described motor assist locating piece is provided with the arc groove vertically run through matched with motor side.
3. direct current machine long spiro nail according to claim 1 installs auxiliary fixing device, it is characterized in that described motor front end cover location-plate is provided with the alignment pin matched with motor front end cover fabrication hole.
4. direct current machine long spiro nail according to claim 1 installs auxiliary fixing device, and it is characterized in that described back end cover for motor pressure strip is provided with can shaft passes through after power supply machine rear shaft groove, lead-out wire direction recess and rear shaft recesses coincide.
5. direct current machine long spiro nail according to claim 1 installs auxiliary fixing device, and it is characterized in that described lift drive mechanism is for two guide rod cylinder, two guide rod of cylinder and the rear side of described back end cover for motor pressure strip are fixed.
6. direct current machine long spiro nail according to claim 1 installs auxiliary fixing device, it is characterized in that described long spiro nail slot to make way, front output shaft groove and lead-out wire direction recess are all U-shaped.
7. direct current machine long spiro nail according to claim 2 installs auxiliary fixing device, it is characterized in that described motor assist locating piece is made of plastics.
8. direct current machine long spiro nail according to claim 1 installs auxiliary fixing device, it is characterized in that the output of described lift drive mechanism is fixed with elevating mechanism connecting plate, described back end cover for motor pressure strip is positioned at elevating mechanism connecting plate relative to the downside above motor front end cover location-plate.
9. direct current machine long spiro nail according to claim 3 installs auxiliary fixing device, it is characterized in that the upper end of described alignment pin is formed with taper gradient structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520653166.3U CN204835865U (en) | 2015-08-27 | 2015-08-27 | Direct current motor long screw installs auxiliary fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520653166.3U CN204835865U (en) | 2015-08-27 | 2015-08-27 | Direct current motor long screw installs auxiliary fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204835865U true CN204835865U (en) | 2015-12-02 |
Family
ID=54693420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520653166.3U Withdrawn - After Issue CN204835865U (en) | 2015-08-27 | 2015-08-27 | Direct current motor long screw installs auxiliary fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204835865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105099106A (en) * | 2015-08-27 | 2015-11-25 | 浙江联宜电机有限公司 | Long-screw installation assistant fixing device of direct current motor |
-
2015
- 2015-08-27 CN CN201520653166.3U patent/CN204835865U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105099106A (en) * | 2015-08-27 | 2015-11-25 | 浙江联宜电机有限公司 | Long-screw installation assistant fixing device of direct current motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151202 Effective date of abandoning: 20170707 |
|
| AV01 | Patent right actively abandoned |