CN209379719U - A kind of machine shaft wedge shape impression precise adjusting device - Google Patents
A kind of machine shaft wedge shape impression precise adjusting device Download PDFInfo
- Publication number
- CN209379719U CN209379719U CN201822093535.4U CN201822093535U CN209379719U CN 209379719 U CN209379719 U CN 209379719U CN 201822093535 U CN201822093535 U CN 201822093535U CN 209379719 U CN209379719 U CN 209379719U
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- wedge
- shaft
- card slot
- push type
- wedge shape
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- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- 206010028980 Neoplasm Diseases 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
A kind of machine shaft wedge shape impression precise adjusting device, including upper support seat and lower support base setting up and down, the lower surface of upper support seat is fixedly installed top sword, and the upper surface of lower support base is fixedly installed lower push type broach, and shaft is arranged between top sword and lower push type broach；It is opened up on the upper surface of lower support base fluted, lower wedge-shaped supporting block is fixedly installed in groove, lower wedge shape supporting block is in contact with lower push type broach, sliding is provided with wedge-shaped adjusting block in lower wedge shape supporting block, and the inclined surface of upper wedge-shaped adjusting block is in contact with the inclined surface of lower wedge-shaped supporting block, and upper wedge-shaped adjusting block is fixedly connected with the pushing mechanism for pushing upper wedge-shaped adjusting block along lower wedge-shaped supporting block sliding.The utility model provides a kind of machine shaft wedge shape impression precise adjusting device, wedge-shaped impression can be easily processed in shaft, and can neatly be adjusted to the angle of impression.
Description
Technical field
The utility model relates to motor processing equipment field, specifically a kind of machine shaft wedge shape impression is accurately adjusted
Device.
Background technique
The outer circular indent of motor rotor shaft be the key that machine shaft and rotor stacked wafer moudle inner hole interference fit because
Element.In the motor course of work, armature winding is exported electromagnetic torque by machine shaft rotor, and driving motor is negative
It carries.There are very big static torque power between the outer circle and rotor pack component inner circle of machine shaft, machine shaft in order to prevent
Loosening is generated in rotor pack component inner hole, usually machine shaft and inner hole takes the impression of interference fit to guarantee.
Existing shaft impression is parallel impression, during shaft is pressed into rotor pack component inner hole, is often gone out
Existing impression plays tumor phenomenon, directly contributes rotor scrap of the product.
Utility model content
In order to solve deficiency in the prior art, the utility model provides a kind of machine shaft wedge shape impression and accurately adjusts dress
It sets, wedge-shaped impression can be easily processed in shaft, and can neatly be adjusted to the angle of impression.
To achieve the goals above, the utility model use the specific scheme is that a kind of machine shaft wedge shape impression is accurate
Device is adjusted, is fixedly installed top sword including upper support seat setting up and down and lower support base, the lower surface of upper support seat, under
The upper surface of support base is fixedly installed lower push type broach, and the shaft is arranged between top sword and lower push type broach；The lower support base
Upper surface on open up fluted, lower wedge-shaped supporting block, lower wedge shape supporting block and the lower push type broach phase are fixedly installed in groove
It contacts, sliding is provided with wedge-shaped adjusting block, and the inclined surface of upper wedge-shaped adjusting block and lower wedge shape branch in lower wedge shape supporting block
The inclined surface of bracer is in contact, and upper wedge-shaped adjusting block is fixedly connected with for pushing upper wedge-shaped adjusting block sliding along lower wedge-shaped supporting block
Dynamic pushing mechanism.
The upper support seat includes the first top half and the first lower half portion of integrally connected, and the first lower half portion is less than
First top half forms the first platform between the first top half and the first lower half portion；The lower support base includes one
Second top half of connection and the second lower half portion, the second top half less than the second lower half portion, the second top half with
The second platform is formed between second lower half portion.
At least one first through slot is offered on the top sword, passes through at least one between top sword and the upper support seat
A fastening bolt is fixedly connected, and fastening bolt passes through the first through slot correspondingly.
At least one second through slot is offered on the lower push type broach, passes through at least one between lower push type broach and the lower support base
A connection bolt is connected, connection bolt pass through the second through slot correspondingly, and connect bolt be staggered it is described it is upper wedge shape adjust
Monolith and the lower wedge-shaped supporting block.
The lower surface of the top sword offers the first card slot, and the first card slot extends along the length direction of the shaft, the
The both ends of one card slot penetrate through top sword, and the length of the first card slot is less than the length of shaft, and the width of the first card slot is less than shaft
Outer diameter.
First card slot is set as rectangular channel.
The upper surface of the lower push type broach offers the second card slot, and the second card slot extends along the length direction of the shaft, the
The both ends of two draw-in groove penetrate through lower push type broach, and the length of the second card slot is less than the length of shaft, and the width of the second card slot is less than shaft
Outer diameter.
Second card slot is set as rectangular channel.
Screw hole is offered on the lower support base, screw hole is connected with the groove, fits through in screw hole and is equipped with adjustment spiral shell
Bolt, adjustment bolt extend along the length direction of the shaft, and adjustment bolt and the upper wedge-shaped adjusting block are rotatablely connected.
The utility model has the advantages that the utility model can easily process wedge-shaped impression in shaft, make shaft in indentation rotor
Tumor phenomenon has been avoided the occurrence of during stacked wafer moudle inner hole, shaft is avoided to scrap, and the angle of impression can be carried out flexibly
Adjustment, to meet the process requirements of different model shaft.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the top sword and lower push type broach structural schematic diagram of the utility model；
Fig. 3 is the main view for the machine shaft that the utility model processes；
Fig. 4 is the sectional view for the machine shaft that the utility model processes.
Appended drawing reference: 1- shaft, 2- top sword, 3- upper support seat, 4- fastening bolt, the first through slot of 5-, the first platform of 6-,
The second platform of 7-, support base under 8-, the second through slot of 9-, 10- connection bolt, push type broach under 11-, wedge-shaped supporting block under 12-, on 13-
Wedge-shaped adjusting block, 14- groove, 15- adjustment bolt, the first card slot of 16-, the second card slot of 17-, 18- flange, 19- impression.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 and 2 is please referred to, Fig. 1 is the overall structure diagram of the utility model, and Fig. 2 is the top sword 2 of the utility model
With lower 11 structural schematic diagram of push type broach.
A kind of machine shaft wedge shape impression precise adjusting device, including upper support seat 3 and lower support base 8 setting up and down,
The lower surface of upper support seat 3 is fixedly installed top sword 2, and the upper surface of lower support base 8 is fixedly installed lower push type broach 11, shaft 1
It is arranged between top sword 2 and lower push type broach 11.
Fluted 14 are opened up on the upper surface of lower support base 8, and lower wedge-shaped supporting block 12, hyposphene are fixedly installed in groove 14
Shape supporting block 12 is in contact with lower push type broach 11, and sliding is provided with wedge-shaped adjusting block 13, and upper wedge in lower wedge shape supporting block 12
The inclined surface of shape adjustment block 13 is in contact with the inclined surface of lower wedge-shaped supporting block 12, and upper wedge-shaped adjusting block 13, which is fixedly connected with, to be used for
The pushing mechanism that wedge-shaped adjusting block 13 is slided along lower wedge-shaped supporting block 12 in promotion.
The utility model increases the distance between upper support seat 3 and lower support base 8 in processing first, then to be processed
Shaft 1 be inserted between top sword 2 and lower push type broach 11, then push upper wedge-shaped adjusting block 13, make 13 edge of wedge-shaped adjusting block
Lower wedge shape supporting block 12 is slided, until upper wedge-shaped adjusting block 13 is inserted between lower wedge-shaped supporting block 12 and lower push type broach 11, will under
Both one end of push type broach 11 is lifted, and lower push type broach 11 is made to become inclined setting, upper support seat 3 or lower support base 8 is finally driven to make
Distance reduces, and top sword 2 and lower push type broach 11 squeeze shaft 1 in the process, makes to form impression 19 in shaft.Because of lower push type broach
11 one end is lifted, and top sword 2 remains unchanged, therefore forms angle between top sword 2 and lower push type broach 11, in extrusion process
In the extruding dynamics of one end lifted of lower push type broach 11 it is bigger, keep the depth at 19 both ends of impression different, impression 19 finally become into wedge
Shape can smoothly cut the inner hole of rotor pack component during assembly, avoid the generation of tumor phenomenon, improve product
Qualification rate.
For the shaft 1 of different model, angle required for impression 19 is also different, and the utility model only needs in adjustment
The adjustment to 19 angle of impression can be realized in the position of wedge-shaped adjusting block 13, very convenient.
More specifically, Fig. 3 and 4 are please referred to, Fig. 3 is the main view for the machine shaft that the utility model processes, and Fig. 4 is this
The sectional view for the machine shaft that utility model processes.In shaft 1 after being processed using the utility model, it is squeezed in extrusion process
Material out forms flange 18 in the side of impression 19, because the depth at 19 both ends of impression is different, the height at 18 both ends of flange
It spends also not identical.
Further, upper support seat 3 includes the first top half and the first lower half portion of integrally connected, the first lower half
Divide less than the first top half, forms the first platform 6 between the first top half and the first lower half portion；Lower support base 8 includes
Second top half of integrally connected and the second lower half portion, the second top half is less than the second lower half portion, second upper half
Divide and forms the second platform 7 between the second lower half portion.First platform 6 and the second platform 7 are respectively used to upper support seat 3 under
Support base 8 is connected with driving device.
Further, the connection type between top sword 2 and upper support seat 3 are as follows: offered on top sword 2 at least one
One through slot 5, the first through slot 5 penetrate through the edge of top sword 2, pass through at least one fastening bolt between top sword 2 and upper support seat 3
4 are fixedly connected, and fastening bolt 4 passes through the first through slot 5 correspondingly, and the width of the first through slot 5 is greater than 4 threaded shank of fastening bolt
Point outer diameter and be less than 4 head of fastening bolt outer diameter.
Further, the connection type between lower push type broach 11 and lower support base 8 are as follows: offer at least one on lower push type broach 11
Second through slot 9, the second through slot 9 penetrate through the edge of lower push type broach 11, are connected between lower push type broach 11 and lower support base 8 by least one
Bolt 10 is connected, and connection bolt 10 passes through the second through slot 9 correspondingly, and the width of the second through slot 9 is greater than connection bolt 10
The outer diameter of screw portion and the outer diameter for being less than connection 10 head of bolt, and connect bolt 10 be staggered upper wedge-shaped adjusting block 13 and under
Wedge shaped support block 12.Because lower push type broach 11 be after the adjustment it is inclined, there are angles between lower support base 8, using second
Through slot 9 cooperates with bolt 10 is connect, and connection bolt 10 can be movable in the second through slot 9, therefore even if lower push type broach 11 has occurred
Inclination, connection bolt 10 still are able to complete the connection of lower push type broach 11 and lower support base 8.
Further, the lower surface of top sword 2 offers the first card slot 16, length direction of first card slot 16 along shaft 1
Extend, the both ends of the first card slot 16 penetrate through top sword 2, and the length of the first card slot 16 is less than the length of shaft 1, the first card slot 16
Width be less than shaft 1 outer diameter.
Further, the upper surface of lower push type broach 11 offers the second card slot 17, length direction of second card slot 17 along shaft 1
Extend, the both ends of the second card slot 17 penetrate through lower push type broach 11, and the length of the second card slot 17 is less than the length of shaft 1, the second card slot
17 width is less than the outer diameter of shaft 1.
Top sword 2 and lower push type broach 11 use identical structure and principle, in extrusion process, respectively by the first card slot 16
Two inclines of two inclines and the second card slot 17 squeeze shaft 1, while the first card slot 16 and the second card slot 17 can also
It is enough to accommodate the flange 18 formed.
Further, the first card slot 16 and the second card slot 17 are disposed as rectangular channel, and process is simpler.
Further, screw hole is offered on lower support base 8, screw hole is connected with groove 14, fits through to be equipped in screw hole and adjust
Whole bolt 15, adjustment bolt 15 extend along the length direction of shaft 1, and adjustment bolt 15 and upper wedge-shaped adjusting block 13 are rotatablely connected.
Under adjustment when push type broach 11, make the moving radially along shaft 1 of adjustment bolt 15 by rotating adjustment bolt 15, and then drive
Upper wedge-shaped adjusting block 13 is slided, very convenient.Rotation connection mode between adjustment bolt 15 and upper wedge-shaped adjusting block 13
It can be using usual manners such as universal joints.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (9)
1. a kind of machine shaft wedge shape impression precise adjusting device, it is characterised in that: including upper support seat (3) setting up and down and
Lower support base (8), the lower surface of upper support seat (3) are fixedly installed top sword (2), and the upper surface fixation of lower support base (8) is set
It is equipped with lower push type broach (11), the shaft (1) is arranged between top sword (2) and lower push type broach (11)；
It is opened up fluted (14) on the upper surface of the lower support base (8), lower wedge-shaped supporting block is fixedly installed in groove (14)
(12), lower wedge-shaped supporting block (12) is in contact with the lower push type broach (11), and sliding is provided with wedge on lower wedge shape supporting block (12)
Shape adjustment block (13), and the inclined surface of upper wedge-shaped adjusting block (13) is in contact with the inclined surface of lower wedge-shaped supporting block (12), on
Wedge-shaped adjusting block (13) is fixedly connected with the promotion for pushing upper wedge-shaped adjusting block (13) to slide along lower wedge-shaped supporting block (12)
Mechanism.
2. a kind of machine shaft wedge shape impression precise adjusting device as described in claim 1, it is characterised in that: the upper support
Seat (3) includes the first top half and the first lower half portion of integrally connected, and the first lower half portion is less than the first top half, and the
The first platform (6) are formed between one top half and the first lower half portion；The lower support base (8) includes the second of integrally connected
Top half and the second lower half portion, the second top half is less than the second lower half portion, the second top half and the second lower half
/ formation the second platform (7).
3. a kind of machine shaft wedge shape impression precise adjusting device as described in claim 1, it is characterised in that: the top sword
(2) at least one first through slot (5) is offered on, is fastened between top sword (2) and the upper support seat (3) by least one
Bolt (4) is fixedly connected, and fastening bolt (4) passes through the first through slot (5) correspondingly.
4. a kind of machine shaft wedge shape impression precise adjusting device as described in claim 1, it is characterised in that: the lower push type broach
(11) at least one second through slot (9) is offered on, is connected between lower push type broach (11) and the lower support base (8) by least one
Connecting bolt (10) is connected, and connection bolt (10) passes through the second through slot (9) correspondingly, and connects bolt (10) and be staggered institute
State wedge-shaped adjusting block (13) and the lower wedge-shaped supporting block (12).
5. a kind of machine shaft wedge shape impression precise adjusting device as described in claim 1, it is characterised in that: the top sword
(2) lower surface offers the first card slot (16), and the first card slot (16) extends along the length direction of the shaft (1), the first card
The both ends of slot (16) penetrate through top sword (2), and the length of the first card slot (16) is less than the length of shaft (1), the first card slot (16)
Width be less than shaft (1) outer diameter.
6. a kind of machine shaft wedge shape impression precise adjusting device as claimed in claim 5, it is characterised in that: first card
Slot (16) is set as rectangular channel.
7. a kind of machine shaft wedge shape impression precise adjusting device as described in claim 1, it is characterised in that: the lower push type broach
(11) upper surface offers the second card slot (17), and the second card slot (17) extends along the length direction of the shaft (1), the second card
The both ends of slot (17) penetrate through lower push type broach (11), and the length of the second card slot (17) is less than the length of shaft (1), the second card slot (17)
Width be less than shaft (1) outer diameter.
8. a kind of machine shaft wedge shape impression precise adjusting device as claimed in claim 7, it is characterised in that: second card
Slot (17) is set as rectangular channel.
9. a kind of machine shaft wedge shape impression precise adjusting device as described in claim 1, it is characterised in that: the lower support
Screw hole is offered on seat (8), screw hole is connected with the groove (14), is fitted through in screw hole equipped with adjustment bolt (15), adjustment
Bolt (15) extends along the length direction of the shaft (1), and adjustment bolt (15) and upper wedge-shaped adjusting block (13) rotation connect
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822093535.4U CN209379719U (en) | 2018-12-13 | 2018-12-13 | A kind of machine shaft wedge shape impression precise adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822093535.4U CN209379719U (en) | 2018-12-13 | 2018-12-13 | A kind of machine shaft wedge shape impression precise adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209379719U true CN209379719U (en) | 2019-09-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822093535.4U Expired - Fee Related CN209379719U (en) | 2018-12-13 | 2018-12-13 | A kind of machine shaft wedge shape impression precise adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209379719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860593A (en) * | 2019-10-22 | 2020-03-06 | 湖北坚丰科技股份有限公司 | Rotating shaft ribbing device |
-
2018
- 2018-12-13 CN CN201822093535.4U patent/CN209379719U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860593A (en) * | 2019-10-22 | 2020-03-06 | 湖北坚丰科技股份有限公司 | Rotating shaft ribbing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 |