CN203282202U - Positioning and correction device for spline shaft - Google Patents
Positioning and correction device for spline shaft Download PDFInfo
- Publication number
- CN203282202U CN203282202U CN2013201730869U CN201320173086U CN203282202U CN 203282202 U CN203282202 U CN 203282202U CN 2013201730869 U CN2013201730869 U CN 2013201730869U CN 201320173086 U CN201320173086 U CN 201320173086U CN 203282202 U CN203282202 U CN 203282202U
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- Prior art keywords
- support
- positioning
- spline
- location
- splined shaft
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Abstract
The utility model discloses a positioning and correction device for a spline shaft. The positioning and correction device for the spline shaft comprises a central frame base and a bottom plate installed on the central frame base. A support for macro distance adjustment is fixed to the bottom plate and moves on a first guide spline in a straight-line mode, and the first guide spline is formed in the bottom plate; an adjustment frame for micro distance adjustment is arranged on the end portion of the support and moves on a second guide spline in a straight-line mode, and the second guide spline is formed in the support; a positioning and fixing piece is arranged on the end portion of the adjustment frame and comprises a positioning and correction block, a compression bolt and a cushion block, wherein the compression bolt is fixed through the compression bolt and the cushion block. According to the positioning and correction device for the spline shaft, the machining range of a machine tool is doubled, and the purpose of machining a 1200-millimeter long spline through an ordinary Y631K spline shaft milling machine is achieved. The positioning and correction device for the spline shaft is easy to manufacture and flexible and convenient to use.
Description
Technical field
The utility model relates to field of machining, is specifically related to splined shaft with locating verifying unit.
Background technology
The splined shaft that needs to surpass 600mm utilizes existing Y631K spline milling machine, can only process 600mm with interior splined shaft, in case just can not be produced.
Change the processing method that adopts disposable hobbing moulding in common splined shaft manufacturing, coordinate the special tooling accessory, realize the long spline machining of overtravel scope.By trial-production, be equipped with special-purpose location verifying unit, the processing method that has adopted two to cut hobbing, make existing this Y631K spline milling machine, but by originally processing 600mm, with interior splined shaft, become the processing of hobbing now 1200mm length with interior splined shaft, the range of work increases and is twice, and has realized that spline miller increases the milling purpose of the range of work.
The utility model content
The technical problems to be solved in the utility model is to provide splined shaft with locating verifying unit, and positioning precision is high, and is simple in structure, flexible and convenient to use.
For achieving the above object, the technical solution of the utility model is as follows:
Splined shaft, with locating verifying unit, comprising:
One centre frame base,
One is installed on the base plate on the centre frame base, and the support that carries out the adjustment of macroscopic view distance is fixed on base plate, and support is traveling priority on the first feather key, and described the first feather key is opened on base plate,
Arrange one in described bracket end and carry out microcosmic apart from the adjusting bracket of adjusting, described adjusting bracket is traveling priority on the second feather key, described the second feather key is opened on support, described adjusting bracket end arranges a location fixture, described positioning mounting comprises a location proof-reading block, and will locate proof-reading block fixing hold-down bolt and cushion block.
In a preferred embodiment of the present utility model, described location proof-reading block is circular arc gain shape.
In a preferred embodiment of the present utility model, described support one side offers the bolt mounting holes on the support fixed base plate.
In a preferred embodiment of the present utility model, described adjusting bracket upper end is run through a hold-down bolt is set.
By technique scheme, the beneficial effects of the utility model are:
1, one times of machine tooling expanded range, solved common Y631K spline milling machine and processed the difficult problem of the long spline of 1200mm.
2, location verifying unit manufacturing is simple, uses flexible, convenient.
3, improve the spline miller utilization rate of scrapping, leave unused.Invest littlely, reduced to greatest extent production cost.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of front view of the present utility model.
Fig. 2 is the schematic diagram of left view of the present utility model.
Shown by reference numeral is as follows:
1. centre frame base 2. base plate 3. support 4. adjusting brackets
5. the first feather key 6. hold-down bolt 7. positioning compression bolt 8. cushion blocks
9. locate proof-reading block 10. first dormant bolt 11. bolt 12. second dormant bolts
13. the second feather key 14. turnbuckle 15. straight pins
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand,, below in conjunction with concrete diagram, further set forth the utility model.
See figures.1.and.2, splined shaft is with the location verifying unit, and comprising: centre frame base 1, support 3 can traveling priorities on base plate 2, the first feather key 13, are used for the macroscopic view of processing different-diameter workpiece apart from adjustment, adjusts with bolt 11, to compress afterwards.
Adjusting bracket 4 is weldment, can be on support 3, the second feather key 5 rectilinear motion, the microcosmic while being used for processing different-diameter product, apart from adjustment, is adjusted rear fixing with hold-down bolt 6.
Location proof-reading block 9 can be made angle adjustment along the circular arc gain in adjusting bracket 4, is fixed and clamped by positioning compression bolt 7, cushion block 8 after adjusting.
The first dormant bolt 10 secured adjusted framves 4 and support 3, the second dormant bolt 12 fixed supports 3 and base plates 2, turnbuckle 14 is fixedly connected with centre frame base 1 with straight pin 15 with base plate 2.
Operation principle of the present utility model:
After the workpiece Working position is determined, unclamp positioning compression bolt 7, and positioning compression bolt 7, cushion block 8, location proof-reading block 9 can be carried out hobbing processing after adjusting bracket 4 split shed flute profile dismountings.
After processing a product, in the time of need reorientating, then the positioning mounting that positioning compression bolt 7, cushion block 8, location proof-reading block 9 form is slipped into and puts into along adjusting bracket 4 split shed flute profiles can positioning school pair in the circular arc gain.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. splined shaft, with the location verifying unit, is characterized in that, comprising:
One centre frame base,
One is installed on the base plate on the centre frame base, and the support that carries out the adjustment of macroscopic view distance is fixed on base plate, and support is traveling priority on the first feather key, and described the first feather key is opened on base plate,
Arrange one in described bracket end and carry out microcosmic apart from the adjusting bracket of adjusting, described adjusting bracket is traveling priority on the second feather key, and described the second feather key is opened on support,
Described adjusting bracket end arranges a location fixture, and described positioning mounting comprises a location proof-reading block, and will locate proof-reading block fixing hold-down bolt and cushion block.
2. splined shaft according to claim 1 is with locating verifying unit, and it is characterized in that: described location proof-reading block is circular arc gain shape.
3. splined shaft according to claim 1 is with locating verifying unit, and it is characterized in that: described support one side offers the bolt mounting holes on the support fixed base plate.
4. splined shaft according to claim 1 with the location verifying unit, is characterized in that: described adjusting bracket upper end is run through a hold-down bolt is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201730869U CN203282202U (en) | 2013-04-09 | 2013-04-09 | Positioning and correction device for spline shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201730869U CN203282202U (en) | 2013-04-09 | 2013-04-09 | Positioning and correction device for spline shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203282202U true CN203282202U (en) | 2013-11-13 |
Family
ID=49538579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201730869U Expired - Fee Related CN203282202U (en) | 2013-04-09 | 2013-04-09 | Positioning and correction device for spline shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203282202U (en) |
-
2013
- 2013-04-09 CN CN2013201730869U patent/CN203282202U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160202 Address after: 721300 Shaanxi city of Xi'an Province on the East Bank of the river Binhe Road Baqiao District No. 5 room 21102 Chan Patentee after: Shaanxi Weiyang power technology services limited liability company Address before: 721300 Chencang District, Shaanxi, Baoji Patentee before: Shaanxi North Dynamic Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20200409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |