CN208623503U - Needle journey automatic regulating apparatus - Google Patents
Needle journey automatic regulating apparatus Download PDFInfo
- Publication number
- CN208623503U CN208623503U CN201821286447.XU CN201821286447U CN208623503U CN 208623503 U CN208623503 U CN 208623503U CN 201821286447 U CN201821286447 U CN 201821286447U CN 208623503 U CN208623503 U CN 208623503U
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- CN
- China
- Prior art keywords
- cutting ferrule
- threaded rod
- main shaft
- internal cutting
- sliding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model belongs to technical field of electric mechanical equipment, and in particular to a kind of stator directly needle journey automatic regulating apparatus on machine.It is characterized in that: end cap on the right side of screw and main shaft by being connected, by setting internal cutting ferrule on the right side of the threaded rod of bearing support in main shaft bore, internal cutting ferrule and threaded rod are run through by pin, threaded rod is locked by round nut, left side is by screw thread and the sliding axis connection being located in main shaft, and the threaded rod between bearing and sliding axle is equipped with spring；Internal cutting ferrule sets cinclides installation steel ball, and wave washer between internal cutting ferrule and threaded rod, be inserted into internal cutting ferrule groove by external cutting ferrule；It is set with sliding sleeve on the left of main shaft, is integrally connected sliding axle and sliding sleeve by the axis that both ends are equipped with circlip.Thus there is the advantages of high-efficient, precision is quasi-, high degree of automation.
Description
Technical field
The utility model belongs to technical field of electric mechanical equipment, and in particular to a kind of stator directly needle Cheng Zidong on machine
Adjust device.
Background technique
Currently, it is straight around the used method of eedle journey adjustment in motor stator manufacture, it is to be changed to count according to stator stack thickness
The variation of needle journey is calculated, then shuts down and is manually adjusted, the precision and accuracy of testing and debugging stroke are needed repeatedly after adjustment,
The disadvantage is that: low efficiency, low precision, the degree of automation be not high.
Summary of the invention
The purpose of this utility model is to propose a kind of high-efficient, precision standard, the needle journey adjust automatically dress of high degree of automation
It sets.
The technical solution of the utility model is: a kind of needle journey automatic regulating apparatus, it is characterized in that: end cap passes through screw and master
It is connected on the right side of axis, by setting internal cutting ferrule on the right side of the threaded rod of bearing support in main shaft bore, by pin by internal cutting ferrule and screw thread
Bar runs through, and threaded rod is locked by round nut, and left side passes through screw thread and the sliding axis connection in main shaft, bearing and sliding axle
Between threaded rod be equipped with spring；Internal cutting ferrule sets cinclides installation steel ball, and wave washer is between internal cutting ferrule and threaded rod, outside
Cutting ferrule is inserted into internal cutting ferrule groove；It is set with sliding sleeve on the left of main shaft, is equipped with the axis of circlip for sliding axle and cunning by both ends
Dynamic set is integrally connected；Bushing is equipped between the sliding sleeve and main shaft.
Due to the adoption of the above technical scheme, when stator stack thickness changes, external cutting ferrule is inserted into internal cutting ferrule groove, compression
Wave washer, while main axis, steel ball roll into groove, and sliding axle drives sliding sleeve to be moved forward and backward, and then realizes automatic needle journey
Adjustment, thus there is the advantages of high-efficient, precision is quasi-, high degree of automation.
Detailed description of the invention: the technical solution of the utility model is done further in detail below in conjunction with the drawings and specific embodiments
It describes in detail bright.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the A direction view of Fig. 1；
Fig. 3 is partial enlarged view at the B of Fig. 1.
Specific embodiment: referring to Fig. 1-3, a kind of needle journey automatic regulating apparatus, and end cap 2 passes through 1 right side of screw 3 and main shaft
Be connected, set internal cutting ferrule 12 on the right side of the threaded rod 7 supported in 1 bore of main shaft by bearing 10, by pin 15 by internal cutting ferrule 12 with
Threaded rod 7 runs through, and threaded rod 7 is locked by round nut 11, and left side is connect by screw thread with the sliding axle 4 being located in main shaft 1, axis
The threaded rod 7 held between 10 and sliding axle 4 is equipped with spring 8；Internal cutting ferrule 12 sets cinclides installation steel ball 14, and wave washer 13 is located at
Between internal cutting ferrule 12 and threaded rod 7, external cutting ferrule 16 is inserted into 12 groove of internal cutting ferrule；It is set with sliding sleeve 17 on the left of main shaft 1, passes through two
Sliding axle 4 and sliding sleeve 17 are integrally connected by the axis 5 that end is equipped with circlip 6；Lining is equipped between the sliding sleeve 17 and main shaft 1
Set 9.
Claims (2)
1. a kind of needle journey automatic regulating apparatus, it is characterized in that: end cap (2) passes through connected, main shaft on the right side of screw (3) and main shaft (1)
(1) internal cutting ferrule (12) are set on the right side of the threaded rod (7) supported in bore by bearing (10), by pin (15) by internal cutting ferrule (12)
Run through with threaded rod (7), threaded rod (7) is locked by round nut (11), and left side passes through screw thread and the sliding in main shaft (1)
Axis (4) connection, the threaded rod (7) between bearing (10) and sliding axle (4) are equipped with spring (8)；Internal cutting ferrule (12) sets cinclides peace
Steel loading ball (14), wave washer (13) are located between internal cutting ferrule (12) and threaded rod (7), and external cutting ferrule (16) is inserted into internal cutting ferrule (12)
In groove；Sliding sleeve (17) are set on the left of main shaft (1), by both ends be equipped with the axis (5) of circlip (6) by sliding axle (4) with
Sliding sleeve (17) is integrally connected.
2. a kind of needle journey automatic regulating apparatus according to claim 1, it is characterized in that: the sliding sleeve (17) and main shaft (1)
Between be equipped with bushing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821286447.XU CN208623503U (en) | 2018-08-10 | 2018-08-10 | Needle journey automatic regulating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821286447.XU CN208623503U (en) | 2018-08-10 | 2018-08-10 | Needle journey automatic regulating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208623503U true CN208623503U (en) | 2019-03-19 |
Family
ID=65715004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821286447.XU Active CN208623503U (en) | 2018-08-10 | 2018-08-10 | Needle journey automatic regulating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208623503U (en) |
-
2018
- 2018-08-10 CN CN201821286447.XU patent/CN208623503U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |