CN204657481U - The rolling element lathe fixed head tire depth of parallelism is online from car trimming device - Google Patents
The rolling element lathe fixed head tire depth of parallelism is online from car trimming device Download PDFInfo
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- CN204657481U CN204657481U CN201520403122.5U CN201520403122U CN204657481U CN 204657481 U CN204657481 U CN 204657481U CN 201520403122 U CN201520403122 U CN 201520403122U CN 204657481 U CN204657481 U CN 204657481U
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- fixed head
- voussoir
- plate
- rolling element
- tire
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Abstract
The utility model discloses a kind of rolling element lathe fixed head tire depth of parallelism online from car trimming device, comprise base plate, planker, screw mandrel, movable plate, feed screw nut, pressing plate, lathe tool, base plate is fixed on the rotor plate tire of rolling element lathe, planker comprises strip fixed head, voussoir, screw hole, strip fixed head is fixed on the lateral surface of base plate, voussoir is arranged along fixed head length direction, the centre of voussoir offers groove, the position of the corresponding groove in top offers screw hole, screw mandrel is positioned on planker by bearing, movable plate is enclosed within voussoir, pressing plate is fixed on the outer surface of movable plate, lathe tool is clamped by pressing plate and movable plate.The utility model has the following advantages: be directly fixed on rotor plate tire by this device, is rotated and repairs from car online the depth of parallelism of fixed head tire, without the need to shutting down by rotor plate tire; work efficiency significantly promotes; and dressing accuracy is high, simple to operate, greatly reduce production cost.
Description
Technical field
The utility model relates to a kind of correcting device and method, and in particular a kind of depth of parallelism is online from car trimming device.
Background technology
Steel ball finishing machine, ball crusher are rolling element specialty lathes; lathe have fixed head tire and rotor plate tire; fixed head tire needs to keep and rotate the good depth of parallelism of lathe; now commercially rolling element specialty lathe; all process the fixed head tire with the good depth of parallelism before installation; due to wearing and tearing in production process; often there is uneven phenomenon in fixed head tire; need to shut down and fixed head tire is removed finishing processing later; so not only work efficiency is low; precision is unstable, and artificial intensity is large, and production cost significantly promotes.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of rolling element lathe fixed head tire depth of parallelism online from car trimming device.
The utility model is achieved through the following technical solutions, a kind of rolling element lathe fixed head tire depth of parallelism is online from car trimming device, comprise base plate (1), planker (2), screw mandrel (7), movable plate (8), feed screw nut (9), pressing plate (11), lathe tool (12), described base plate (1) is the round-meshed annular plate of middle tool, this base plate (1) is fixed on the rotor plate tire of rolling element lathe, described planker comprises strip fixed head (21), voussoir (22), screw hole (23), described strip fixed head (21) is fixed on the lateral surface of base plate (1) along base plate (1) axis, described voussoir (22) is arranged along fixed head (21) length direction, voussoir (22) and fixed head (21) are overall structures, voussoir (22) and fixed head (21) concentricity axis, the middle elongatedness direction of described voussoir (22) offers groove (222), described groove (222) lower ending opening, the position of the corresponding groove (222) in top of voussoir (22) offers screw hole (23), described screw hole (23) is communicated with groove (222), described screw mandrel (7) is positioned on planker (2) by bearing, bearing outer ring is fixed in described screw hole (23), screw mandrel (7) and bearing inner race close-fitting, described movable plate (8) center offers the wedge-shaped slot (82) corresponding to the outline of described voussoir (22), described feed screw nut (9) comprises fixed head (92) and the nut (94) of projection on fixed head (92), described feed screw nut (9) is locked on the bottom surface of the wedge-shaped slot (82) of movable plate (8) by fixed head (92), described movable plate (8) is enclosed within voussoir (22), nut (94) is contained in the groove (222) of voussoir (22), described screw mandrel (7) one end is fastened on the inner ring of the bearing in screw hole (23), the other end screws in the nut (94) of feed screw nut (9), described pressing plate is fixed on the outer surface of movable plate (8), the lathe tool (12) of finishing is clamped by the outer surface of the inner surface of pressing plate (11) and movable plate (8).
As concrete technical scheme, the circumferencial direction of described annular plate is provided with several through holes, and this base plate (1) is fixed on the rotor plate tire of rolling element lathe by screw and described through hole.
As concrete technical scheme, the both sides of described fixed head (21) offer fixing hole (212), are fixed on base plate (1) by this planker (2) by screw and fixing hole (212).
As optimize technical scheme, described screw mandrel (7) expose planker (2) be used for rotate regulate termination handle 6 is installed.
As the technical scheme optimized further, the part that described bearing exposes planker (2) upper surface is stamped round nut 5.
As the technical scheme optimized further, between described pressing plate (11) and movable plate (8), be provided with spring.
As the technical scheme optimized further, a wedge (3) between the side of described voussoir (22) and movable plate (8), can also be inserted.
The utility model has the following advantages compared to existing technology: when uneven phenomenon appears in fixed head tire; after shutting down, fixed head tire is removed finishing processing; directly this device is fixed on rotor plate tire; rotated by rotor plate tire and the depth of parallelism of fixed head tire is repaired from car online; work efficiency significantly promotes; and dressing accuracy is high, simple to operate, greatly reduce production cost.
Accompanying drawing explanation
Fig. 1 is that the utility model rolling element lathe fixed head tire depth of parallelism is online from the structure of car trimming device;
Fig. 2 is the structure chart of the planker in the utility model.
Fig. 3 is the structure chart of movable plate in the utility model.
Fig. 4 is the structure chart of feed screw nut in the utility model.
Detailed description of the invention
Below embodiment of the present utility model is elaborated; the present embodiment is implemented under premised on technical solutions of the utility model; give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in Figure 1, the utility model rolling element lathe fixed head tire depth of parallelism comprises base plate 1, planker 2, screw mandrel 7, movable plate 8, feed screw nut 9, pressing plate 11, lathe tool 12 from car trimming device online.
Described base plate 1 is the round-meshed annular plate of middle tool, and the circumferencial direction of annular plate is provided with several through holes, and these through holes are used for being screwed in by this base plate 1 in the rotor plate tire (not shown) of rolling element lathe.
Planker 2 is elongated plates, as shown in Figure 2, comprises strip fixed head 21, voussoir 22, screw hole 23.Described strip fixed head 21 is fixed on the lateral surface of base plate 1 along base plate 1 axis, along with base plate 1 rotates together.Described voussoir 22 is arranged along fixed head 21 length direction, and voussoir 22 and fixed head 21 are overall structures, voussoir 22 and the concentricity axis of fixed head 21.The middle elongatedness direction of described voussoir 22 offers groove 222, described groove 222 lower ending opening, the position of the corresponding groove 222 in top of voussoir 22 offers screw hole 23, described screw hole 23 is communicated with groove 222, the both sides of described fixed head 21 offer fixing hole 212, are fixed on base plate 1 by this planker 2 by screw and fixing hole 212.
Described screw mandrel 7 is positioned on planker 2 by bearing (not shown), and bearing outer ring is fixed in described screw hole 23, screw mandrel 7 and bearing inner race close-fitting.
As shown in Figure 3, described movable plate 8 center offers the wedge-shaped slot 82 of the outline corresponding to described voussoir 22.
As shown in Figure 4, be feed screw nut 9, comprise fixed head 92 and the nut 94 of projection on fixed head 92.
During installation, described planker 2 is fixed on the lateral surface of base plate 1 along base plate 1 axis, described feed screw nut 9 is locked on the bottom surface of the wedge-shaped slot 82 of movable plate 8 by fixed head 92 screw, described movable plate 8 is enclosed within voussoir 22, nut 94 is contained in the groove 222 of voussoir 22, described screw mandrel 7 one end is fastened on the inner ring of the bearing in screw hole 23, the other end screws in the nut 94 of feed screw nut 9, described pressing plate 11 is fixed on the outer surface of movable plate 8 by stud 13 and nut 14, lathe tool 12 is by the outer surface clamping and positioning of the inner surface of pressing plate 11 and movable plate 8.
During use, be screwed in by base plate 1 in the rotor plate tire (not shown) of rolling element lathe, base plate 1 rotates along with the rotation of rotor plate tire, drives the rotation of lathe tool 12, thus carries out depth of parallelism finishing to fixed head tire.When needing the position adjusting lathe tool 12, only need rotary screw rod 17, the rotation of screw mandrel 17 drives moving up and down of movable plate 8, thus drive moving up and down of lathe tool 12, unclamp pressing plate 11, both lathe tool 12 can be moved left and right, after position is adjusted, with stud 13 and nut 14, described pressing plate 11 is fixed on the outer surface of movable plate 8 again, the precision of finishing can be needed to adjust arbitrarily according to fixed head tire, very easy to use.
More convenient in order to use, described rotary screw rod 17 expose planker 2 be used for rotate regulate termination handle 6 is installed.
In order to bearing coordinates more closely with planker 2, the part that described bearing exposes planker 2 upper surface is stamped round nut 5.
In order to make lathe tool 12 and reach best coordinating between pressing plate 11 and movable plate 8, between described pressing plate 11 and movable plate 8, be provided with spring.
When described movable plate 8 is enclosed within voussoir 22, due to the problem of machining accuracy, can not ensure that movable plate 8 and voussoir 22 are just fitted, therefore, a wedge 3 can also be inserted between the side of described voussoir 22 and movable plate 8, to ensure because of the excessive space between movable plate 8 and voussoir 22, to produce when making movable plate 8 move up and down and rock, cause the inaccurate of finishing.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a rolling element lathe fixed head tire depth of parallelism is online from car trimming device, it is characterized in that, comprise base plate (1), planker (2), screw mandrel (7), movable plate (8), feed screw nut (9), pressing plate (11), lathe tool (12), described base plate (1) is the round-meshed annular plate of middle tool, this base plate (1) is fixed on the rotor plate tire of rolling element lathe, described planker comprises strip fixed head (21), voussoir (22), screw hole (23), described strip fixed head (21) is fixed on the lateral surface of base plate (1) along base plate (1) axis, described voussoir (22) is arranged along fixed head (21) length direction, voussoir (22) and fixed head (21) are overall structures, voussoir (22) and fixed head (21) concentricity axis, the middle elongatedness direction of described voussoir (22) offers groove (222), described groove (222) lower ending opening, the position of the corresponding groove (222) in top of voussoir (22) offers screw hole (23), described screw hole (23) is communicated with groove (222), described screw mandrel (7) is positioned on planker (2) by bearing, bearing outer ring is fixed in described screw hole (23), screw mandrel (7) and bearing inner race close-fitting, described movable plate (8) center offers the wedge-shaped slot (82) corresponding to the outline of described voussoir (22), described feed screw nut (9) comprises fixed head (92) and the nut (94) of projection on fixed head (92), described feed screw nut (9) is locked on the bottom surface of the wedge-shaped slot (82) of movable plate (8) by fixed head (92), described movable plate (8) is enclosed within voussoir (22), nut (94) is contained in the groove (222) of voussoir (22), described screw mandrel (7) one end is fastened on the inner ring of the bearing in screw hole (23), the other end screws in the nut (94) of feed screw nut (9), described pressing plate is fixed on the outer surface of movable plate (8), the lathe tool (12) of finishing is clamped by the outer surface of the inner surface of pressing plate (11) and movable plate (8).
2. a kind of rolling element lathe fixed head tire depth of parallelism according to claim 1 is online from car trimming device, it is characterized in that, the circumferencial direction of described annular plate is provided with several through holes, and this base plate (1) is fixed on the rotor plate tire of rolling element lathe by screw and described through hole.
3. a kind of rolling element lathe fixed head tire depth of parallelism according to claim 1 is online from car trimming device, it is characterized in that, the both sides of described fixed head (21) offer fixing hole (212), are fixed on base plate (1) by this planker (2) by screw and fixing hole (212).
4. a kind of rolling element lathe fixed head tire depth of parallelism according to claim 1 is online from car trimming device, it is characterized in that, described screw mandrel (7) expose planker (2) be used for rotate regulate termination handle 6 is installed.
5. a kind of rolling element lathe fixed head tire depth of parallelism according to claim 1 is online from car trimming device, and it is characterized in that, the part that described bearing exposes planker (2) upper surface is stamped round nut 5.
6. a kind of rolling element lathe fixed head tire depth of parallelism according to claim 1 is online from car trimming device, it is characterized in that, is provided with spring between described pressing plate (11) and movable plate (8).
7. a kind of rolling element lathe fixed head tire depth of parallelism according to claim 1 is online from car trimming device, it is characterized in that, the side of described voussoir (22) and movable plate (8) interleave a wedge (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403122.5U CN204657481U (en) | 2015-06-09 | 2015-06-09 | The rolling element lathe fixed head tire depth of parallelism is online from car trimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403122.5U CN204657481U (en) | 2015-06-09 | 2015-06-09 | The rolling element lathe fixed head tire depth of parallelism is online from car trimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204657481U true CN204657481U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520403122.5U Expired - Fee Related CN204657481U (en) | 2015-06-09 | 2015-06-09 | The rolling element lathe fixed head tire depth of parallelism is online from car trimming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204657481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972139A (en) * | 2015-06-09 | 2015-10-14 | 安庆联控机电科技发展有限公司 | On-line self-tool dressing device for parallelism of fixed plate tire of rolling body tool and method |
-
2015
- 2015-06-09 CN CN201520403122.5U patent/CN204657481U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972139A (en) * | 2015-06-09 | 2015-10-14 | 安庆联控机电科技发展有限公司 | On-line self-tool dressing device for parallelism of fixed plate tire of rolling body tool and method |
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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: 20150923 Termination date: 20160609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |