CN202571744U - Press-assembling positioning device for wheels of bogie cars - Google Patents
Press-assembling positioning device for wheels of bogie cars Download PDFInfo
- Publication number
- CN202571744U CN202571744U CN 201220141997 CN201220141997U CN202571744U CN 202571744 U CN202571744 U CN 202571744U CN 201220141997 CN201220141997 CN 201220141997 CN 201220141997 U CN201220141997 U CN 201220141997U CN 202571744 U CN202571744 U CN 202571744U
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- press
- leading screw
- end plate
- lead screw
- plate
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Abstract
The utility model relates to a press-assembling positioning device, and in particular relates to a press-assembling positioning device for wheels of bogie cars. The press-assembling positioning device comprises a first end plate, a bushing block, a first adjusting plate, a second end plate, a second adjusting plate, a supporting plate, a first lead screw, a second lead screw and a bearing, wherein the supporting plate is fixed to the second adjusting plate; the second end plate is fixed to the bushing block; the first lead screw passes through the bushing block and is arranged at the side of the second adjusting plate; the first end plate is fixed to the bushing block; the second lead screw passes through the bushing block and is arranged at the side of the first adjusting plate; the bearing is connected to the bottom of the first end plate in a manner of positioning; a transmission block on the first lead screw has threads in opposite directions, and the threads of the transmission block on the second lead screw are in the same direction; rectangular threads are adopted on the first lead screw and the second lead screw; and the supporting plate and the second adjusting plate are arranged in a V shape. By adopting the press-assembling positioning device provided by the utility model, the success rate of press-assembling can be well increased, the economic loss caused by failed press-assembling of wheel shafts can be reduced, the cost is saved, and the effect is increased.
Description
Technical field
The utility model relates to a kind of positioner that press-fits, press mounting of car wheel positioner between especially a kind of bogie car.
Background technology
Existing pressing machine does not dispose press mounting of car wheel positioner, and wheel is under the deadweight effect, and Hole chamfering and the axletree section of pouring into can have certain interference region in the wheel, cause when press-fiting beginning, and the relative axletree of wheel has the phenomenon of climbing, and has the hidden danger that press-fits failure.
The utility model content
In order to overcome the deficiency that the existing press mounting of car wheel causes wheel to climb easily, the utility model provides press mounting of car wheel positioner between a kind of bogie car.
The utility model solves the technical scheme that its technical problem adopted: press mounting of car wheel positioner between bogie car; This press-fits positioner and comprises end plate one, lining, adjustable plate one, end plate two, adjustable plate two, gripper shoe, leading screw one, leading screw two and bearing; Gripper shoe is fixed on the adjustment version two; End plate two is fixed on the lining, and leading screw one passes lining and places the adjustable plate dual side-edge, and end plate one is fixed on the lining; Leading screw two passes lining and places adjustable plate one side, and bearing is located by connecting on end plate one bottom.
According to another embodiment of the utility model, further comprise drive block screw thread on the leading screw one for reverse, the drive block screw thread on the leading screw two is in the same way.
According to another embodiment of the utility model, comprise that further leading screw one and leading screw two all adopt rectangular thread.
According to another embodiment of the utility model, comprise that further gripper shoe and adjustable plate two are V-type.
The beneficial effect of the utility model is, uses this to press-fit positioner and can well improve and press-fit success rate, reduces the economic loss that causes because of the axle press-fitting failure, practiced thrift cost, improved effect.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of press mounting of car wheel positioner between bogie car;
1. end plates one among the figure, 2. lining, 3. adjustable plate one, and 4. end plate two, and 5. adjustable plate two, 6. gripper shoe, 7. leading screw one, and 8. leading screw two, 9. bearing.
The specific embodiment
Like Fig. 1 is the structural representation of press mounting of car wheel positioner between bogie car, press mounting of car wheel positioner between bogie car, and this press-fits positioner and comprises end plate 1, lining 2, adjustable plate 1, end plate 24, adjustable plate 25, gripper shoe 6, leading screw 1, leading screw 28 and bearing 9; Gripper shoe 6 is fixed on regulates on the version 25; End plate 24 is fixed on the lining 2, and leading screw 1 passes lining 2 and places adjustable plate 25 sides, and end plate 1 is fixed on the lining 2; Leading screw 28 passes lining 2 and places adjustable plate one 3 sides; Bearing 9 is located by connecting on end plate one 1 bottoms, and the drive block screw thread on the leading screw 1 is reverse, and the drive block screw thread on the leading screw 28 is in the same way; Leading screw 1 all adopts rectangular thread with leading screw 28, and gripper shoe 6 is a V-type with adjustable plate 25.
In the time will press-fiting the location, be placed on wheel on the gripper shoe 6 of V-type the up-down adjustment of utilizing the reverse thread on the leading screw 1 to come adjustable plate 25 is carried out wheel then earlier to wheel; And then adjustment about utilizing screw thread in the same way on the leading screw 28 that adjustable plate 1 is carried out, and leading screw 1 can increase its stressed degree with rectangular thread on the leading screw 28, reduces wear; At last; The track roller that utilization press-fits positioner bottom slides to mobile, and the same moved further of positioner and wheel when press-fiting realizes omnidistance the location; Using this to press-fit positioner can well improve and press-fit success rate; Reduction has been practiced thrift cost because of the economic loss that the axle press-fitting failure causes, and has improved effect.
Claims (4)
1. press mounting of car wheel positioner between bogie car; It is characterized in that; This press-fits positioner and comprises end plate one (1), lining (2), adjustable plate one (3), end plate two (4), adjustable plate two (5), gripper shoe (6), leading screw one (7), leading screw two (8) and bearing (9), and gripper shoe (6) is fixed on regulates on the version two (5), and end plate two (4) is fixed on the lining (2); Leading screw one (7) passes lining (2) and places adjustable plate two (5) sides; End plate one (1) is fixed on the lining (2), and leading screw two (8) passes lining (2) and places adjustable plate one (3) side, and bearing (9) is located by connecting on end plate one (1) bottom.
2. press mounting of car wheel positioner between bogie car according to claim 1 is characterized in that, the drive block screw thread on the leading screw one (7) is reverse, and the drive block screw thread on the leading screw two (8) is in the same way.
3. press mounting of car wheel positioner between bogie car according to claim 1 and 2 is characterized in that, leading screw one (7) and leading screw two (8) all adopt rectangular thread.
4. press mounting of car wheel positioner between bogie car according to claim 1 is characterized in that, has certain clearance between bearing (9) and guide rail, can the self-control center and be free to slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220141997 CN202571744U (en) | 2012-04-06 | 2012-04-06 | Press-assembling positioning device for wheels of bogie cars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220141997 CN202571744U (en) | 2012-04-06 | 2012-04-06 | Press-assembling positioning device for wheels of bogie cars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571744U true CN202571744U (en) | 2012-12-05 |
Family
ID=47241195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220141997 Expired - Fee Related CN202571744U (en) | 2012-04-06 | 2012-04-06 | Press-assembling positioning device for wheels of bogie cars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202571744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065967A (en) * | 2020-09-03 | 2020-12-11 | 淮阴工学院 | Speed reducer with stable heat dissipation and anti-collision functions |
-
2012
- 2012-04-06 CN CN 201220141997 patent/CN202571744U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065967A (en) * | 2020-09-03 | 2020-12-11 | 淮阴工学院 | Speed reducer with stable heat dissipation and anti-collision functions |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20170406 |