CN204471051U - A kind of wearing ring outer circle finish turning frock - Google Patents
A kind of wearing ring outer circle finish turning frock Download PDFInfo
- Publication number
- CN204471051U CN204471051U CN201420866766.3U CN201420866766U CN204471051U CN 204471051 U CN204471051 U CN 204471051U CN 201420866766 U CN201420866766 U CN 201420866766U CN 204471051 U CN204471051 U CN 204471051U
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- China
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- base
- pressing plate
- diameter
- socket part
- limiting section
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Abstract
The utility model discloses a kind of wearing ring outer circle finish turning frock, its main points are: comprise pressing plate, base and pinching screw.Pressing plate is steel integral piece, and overall in stepped cylindrical shape, the cylindrical section that superposed diameter is large is called pressing plate limiting section, and the cylindrical section being positioned at the diameter of bottom little is called pressing plate socket part.Be provided with in the middle part of pressing plate and run through its upper and lower center through hole.Base is steel integral piece, and base is provided with base socket part, base limiting section and floor installation portion from top to bottom successively.The diameter of the base socket part of base is corresponding with the diameter of the pressing plate socket part of pressing plate.The diameter of base limiting section is greater than the diameter of base socket part.The first-class interval angles in base limiting section periphery is provided with 3 to 5 to be run through it and upper and lower grasps breach.The central authorities of base are provided with runs through its upper and lower central screw.The appropriate section of the screw rod of pinching screw screws on the central screw of base through after the center through hole of pressing plate, thus is coaxially fixedly clamped on base by pressing plate.
Description
Technical field
The utility model relates to diesel engine of diesel locomotive part processing and manufacturing field, is specifically related to a kind of for finish turning frock during wearing ring Excircle machining.
Background technology
In automotive diesel oil machine, wearing ring is widely used, and it mainly plays sealing, control oil, heat conduction, guiding four effect.Wearing ring is widely used, quality requirement is high, and it is also vital for how processing wearing ring faster and better.In production wearing ring process, mainly turning inner hole, cylindrical two procedures, because wearing ring belongs to thin-wall part, in process, once clamping method is improper, the radial load produced during turning is just easy to cause workpiece deformation, causes the Roundness of Workpiece processed can not be up to standard, particularly when fine finishining, the probability that workpiece is scrapped is quite high.At present, the clamping method that domestic enterprise uses all has certain limitation, and each clamping all needs to be processed by beating of centering workpiece later again, the workpiece quality stability processed is not high, waste time and energy, at the bottom of working (machining) efficiency, be not suitable for producing in enormous quantities.
Utility model content
It is simple that the purpose of this utility model is to provide a kind of structure, and easily make, parts fixation is conveniently for finish turning frock during wearing ring Excircle machining.
The basic technical scheme realizing the utility model object is: a kind of wearing ring outer circle finish turning frock, its design feature is: comprise pressing plate, base and pinching screw.Pressing plate is steel integral piece, and overall in stepped cylindrical shape, the cylindrical section that superposed diameter is large is called pressing plate limiting section, and the cylindrical section being positioned at the diameter of bottom little is called pressing plate socket part.Be provided with in the middle part of pressing plate and run through its upper and lower center through hole.Base is steel integral piece, and base is provided with base socket part, base limiting section and floor installation portion from top to bottom successively.The diameter of the base socket part of base is corresponding with the diameter of the pressing plate socket part of pressing plate.The diameter of base limiting section is greater than the diameter of base socket part.The first-class interval angles in base limiting section periphery is provided with 3 to 5 to be run through it and upper and lower grasps breach.The central authorities of base are provided with runs through its upper and lower central screw.The appropriate section of the screw rod of pinching screw screws on the central screw of base through after the center through hole of pressing plate, thus is coaxially fixedly clamped on base by pressing plate.
The utility model has positive effect: (1) wearing ring of the present utility model outer circle finish turning tool structure is simple, easy making, by pinching screw, pressing plate is fixedly connected with base, thus wearing ring to be processed is fixed in this frock, parts fixation is convenient and swift, not high to operative employee's level requirement, substantially increase working (machining) efficiency, be applicable to carrying out wearing ring production in enormous quantities.
(2) pressing plate of wearing ring outer circle finish turning frock of the present utility model and base are equipped with socket part, wearing ring to be processed is interference fitted on socket part, add man-hour socket part and can play good supporting role to wearing ring to be processed, substantially reduce the distortion that wearing ring to be processed causes in process.
(3) limiting section of base of the present utility model is provided with and grasps breach, is taken off by wearing ring when being convenient to machine with grasping accordingly.
Accompanying drawing explanation
Fig. 1 be wearing ring outer circle finish turning frock of the present utility model clamping wearing ring to be processed time structural representation;
Fig. 2 is the schematic diagram of the pressing plate in Fig. 1;
Fig. 3 is the schematic diagram of the base in Fig. 1;
Fig. 4 is the schematic top plan view of Fig. 3;
Fig. 5 is the schematic diagram of the pinching screw in Fig. 1.
Mark in above-mentioned accompanying drawing is as follows:
Pressing plate 1, pressing plate limiting section 1-1, pressing plate socket part 1-2, center through hole 1-3,
Base 2, base socket part 2-1, base limiting section 2-2, grasps breach 2-2-1, floor installation portion 2-3, central screw 2-4,
Pinching screw 3,
Wearing ring 100 to be processed.
Detailed description of the invention
The description in orientation of the present utility model is carried out according to the orientation shown in Fig. 1, and also namely the direction up and down shown in Fig. 1 is the direction up and down of description, and a side of court of Fig. 1 institute is front, and the side deviating from Fig. 1 is rear.
(embodiment 1)
See Fig. 1 and Fig. 5, wearing ring outer circle finish turning frock of the present utility model comprises pressing plate 1, base 2 and pinching screw 3.
See Fig. 1 and Fig. 2, pressing plate 1 is steel integral piece, and overall in stepped cylindrical shape, the cylindrical section that superposed diameter is large is called pressing plate limiting section 1-1, and the cylindrical section being positioned at the diameter of bottom little is called pressing plate socket part 1-2.The diameter of pressing plate socket part 1-2 is corresponding with the internal diameter of wearing ring 100 to be processed.Be provided with in the middle part of pressing plate 1 and run through its upper and lower center through hole 1-3.
See Fig. 1, Fig. 3 and Fig. 4, base 2 is steel integral piece, and base 2 is provided with base socket part 2-1, base limiting section 2-2 and floor installation portion 2-3 from top to bottom successively.The diameter of the base socket part 2-1 of base 2 is corresponding with the diameter of the pressing plate socket part 1-2 of pressing plate 1.The diameter of base limiting section 2-2 is greater than the diameter of base socket part 2-1.The central authorities of base 2 are provided with runs through its upper and lower central screw 2-4.The first-class interval angles in base limiting section 2-2 periphery is provided with 3 to 5 to be run through it and upper and lower grasps breach 2-2-1, and the present embodiment is 4.
See Fig. 1 and Fig. 5, the appropriate section of the screw rod of pinching screw 3 is through screwing on the central screw 2-4 of base 2 after the center through hole 1-3 of pressing plate 1, thus be coaxially fixedly clamped on base 2 by pressing plate 1, and the thickness sum of the thickness of upward and downward of the pressing plate socket part 1-2 of pressing plate 1 and the upward and downward of the base socket part of base 2 is less than the height of wearing ring 100 to be processed.
When wearing ring outer circle finish turning frock of the present utility model uses, first the wearing ring to be processed 100 processing endoporus is interference fitted on the base socket part 2-1 of base 2, and by base limiting section 2-2, wearing ring 100 to be processed is fixed in a downward direction.Then the pressing plate socket part 1-2 of pressing plate 1 is interference fitted in downwards the endoporus of wearing ring 100 to be processed from top, and is fixed from top to wearing ring 100 to be processed by its pressing plate limiting section 1-1.Then by the appropriate section of the screw rod of pinching screw 3 through to screw on the central screw 2-4 of base 2 after the center through hole 1-3 of pressing plate 1 and pressing plate 1 is coaxially fixedly clamped on base 2, thus wearing ring 100 to be processed to be coaxially fixedly clamped in this frock.Triangle claw is finally used to be fixed on the main shaft of lathe by the floor installation portion 2-3 of base 2.Then by the outer circle finish turning of lathe to wearing ring 100 to be processed.
Above embodiment is only for illustration of the utility model; but not to restriction of the present utility model; person skilled in the relevant technique is not when departing from spirit and scope of the present utility model; various conversion and change can also be made; can also transform accordingly according to the inspiration of above-described embodiment in embody rule process, therefore all equivalent technical schemes all should be included within scope of patent protection of the present utility model.
Claims (1)
1. a wearing ring outer circle finish turning frock, is characterized in that: comprise pressing plate (1), base (2) and pinching screw (3); Pressing plate (1) is steel integral piece, and overall in stepped cylindrical shape, the cylindrical section that superposed diameter is large is called pressing plate limiting section (1-1), and the cylindrical section being positioned at the diameter of bottom little is called pressing plate socket part (1-2); Pressing plate (1) middle part is provided with runs through its upper and lower center through hole (1-3); Base (2) is steel integral piece, and base (2) is provided with base socket part (2-1), base limiting section (2-2) and floor installation portion (2-3) from top to bottom successively; The diameter of the base socket part (2-1) of base (2) is corresponding with the diameter of the pressing plate socket part (1-2) of pressing plate (1); The diameter of base limiting section (2-2) is greater than the diameter of base socket part (2-1); The first-class interval angles in base limiting section (2-2) periphery is provided with 3 to 5 to be run through it and upper and lower grasps breach (2-2-1); The central authorities of base (2) are provided with runs through its upper and lower central screw (2-4); The appropriate section of the screw rod of pinching screw (3) screws on the central screw (2-4) of base (2) through after the center through hole (1-3) of pressing plate (1), thus is coaxially fixedly clamped on base (2) by pressing plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420866766.3U CN204471051U (en) | 2014-12-31 | 2014-12-31 | A kind of wearing ring outer circle finish turning frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420866766.3U CN204471051U (en) | 2014-12-31 | 2014-12-31 | A kind of wearing ring outer circle finish turning frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204471051U true CN204471051U (en) | 2015-07-15 |
Family
ID=53626811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420866766.3U Expired - Fee Related CN204471051U (en) | 2014-12-31 | 2014-12-31 | A kind of wearing ring outer circle finish turning frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204471051U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326582A (en) * | 2017-12-11 | 2018-07-27 | 天津智源机械制造股份有限公司 | Anti-deformation presser device for vehicle thin-walled large cylindrical |
| CN112692664A (en) * | 2020-12-28 | 2021-04-23 | 浙江朋诚科技有限公司 | Grinding machine for flinger reconstructed by numerical control inclined turning and implementation method thereof |
-
2014
- 2014-12-31 CN CN201420866766.3U patent/CN204471051U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326582A (en) * | 2017-12-11 | 2018-07-27 | 天津智源机械制造股份有限公司 | Anti-deformation presser device for vehicle thin-walled large cylindrical |
| CN112692664A (en) * | 2020-12-28 | 2021-04-23 | 浙江朋诚科技有限公司 | Grinding machine for flinger reconstructed by numerical control inclined turning and implementation method thereof |
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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: 20150715 Termination date: 20171231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |