CN202207947U - Mandrel polishing machine - Google Patents
Mandrel polishing machine Download PDFInfo
- Publication number
- CN202207947U CN202207947U CN2011203205683U CN201120320568U CN202207947U CN 202207947 U CN202207947 U CN 202207947U CN 2011203205683 U CN2011203205683 U CN 2011203205683U CN 201120320568 U CN201120320568 U CN 201120320568U CN 202207947 U CN202207947 U CN 202207947U
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- polishing
- headstock
- wheel
- workpiece
- support
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- Expired - Fee Related
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Abstract
The utility model relates to a mandrel polishing machine, which comprises a machine tool base, a headstock, a polishing trolley and a tailstock. The headstock is fixedly mounted at one end of the machine tool base, a motor is mounted in the headstock and can drive a workpiece to rotate, the tailstock is mounted at the other end of the machine tool base, the tailstock and the headstock coaxially support and fix the workpiece, a lead screw is mounted in the inner middle of the machine tool base and meshed with the polishing trolley, and the polishing trolley is slidably mounted on a track of the machine tool base. The mandrel polishing machine is simple in structure, scientific in design, convenient in adjustment and maintenance and accurate in positioning, and has an excellent polishing effect, cost is saved, production efficiency is remarkably improved, and the quality of products is effectively guaranteed.
Description
Technical field
The utility model belongs to field of metallurgy, relates to the processing of plug, especially a kind of plug polishing machine.
Background technology
Plug is one of important tool of producing in seamless steel pipe; Need under high temperature, condition of high voltage, carry out work; Thereby the requirement of the technical conditions of its processing and fabricating is very high, and the processing of plug need be passed through multiprogrammings such as drill centers, machined into, sanding and polishing, chromium plating, and wherein polishing is in order to guarantee a requisite step of mandrel surface fineness; The polishing effect of mandrel surface is good more, and the surface smoothness after the final chromium plating is good more.Present polissoir is not suitable for the processing of long axis workpiece, and existence is regulated and operation is comparatively loaded down with trivial details, and maintenance is the problem of inconvenience comparatively.
Summary of the invention
The purpose of the utility model is to overcome the weak point of prior art, and a kind of design science, simple in structure, the convenient plug polishing machine of regulating are provided.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of plug polishing machine comprises lathe base, headstock, polishing dolly and tailstock case, and headstock is packed in lathe base one end; Motor is installed in the headstock; The tailstock case is installed in the lathe base other end, and tailstock case and the coaxial support fixation workpiece of headstock is characterized in that: leading screw is installed at the middle part in the lathe base; This leading screw engagement polishing dolly, said polishing dolly is slidingly mounted on the lathe base track.
And said polishing dolly comprises pedestal, workpiece support wheel, column, polishing wheel support, polishing wheel and drive motors; The workpiece support wheel of two mirror images symmetry is installed on the pedestal, these two workpiece support wheel stable support workpiece, a side is vertically installed column on the pedestal; One polishing wheel support is installed on this column; Said polishing wheel support one end installs drive motors, and the polishing wheel support other end is installed polishing wheel through polishing wheel shaft, and drive motors drives through driving-belt should polish wheel shaft; Said column lower end is installed the worm and gear structure, and this worm and gear structure engages is installed rotary handle.
And said polishing dolly is provided with 1-4.
The advantage and the good effect of the utility model are:
1, this plug polishing machine root Workpiece length need be provided with coaxial a plurality of polishing dollies that are provided with, and under leading screw drives, works simultaneously, and segmentation is polished workpiece, is suitable for processing the long axis workpiece like plug, significantly promotes operating efficiency.
2, this plug polishing machine is provided with two symmetrically arranged support wheels; Polishing wheel both can move up and down also and can be rotated along bolster; Easy to adjust, can select the location accurately, and keep the workpiece axiality; Polishing wheel adds surface of the work and keep-ups pressure man-hour stablely, and polishing effect is good.
3, this plug polishing machine is with low cost, and each parts easy accessibility, is easy to safeguard, the polishing wheel easy accessibility reduces maintenance cost.
4, simple in structure, the design science of the utility model, saving cost, easy to adjust, accurate positioning are convenient to safeguard, significantly promote production efficiency, have good polishing effect, effectively guarantee product quality.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is the utility model vertical view;
Fig. 3 is the utility model polishing dolly front view;
Fig. 4 is the vertical view of Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing and through specific embodiment the utility model is done further to detail, following examples are descriptive, are not determinate, can not limit the protection domain of the utility model with this.
A kind of plug polishing machine comprises lathe base 2, headstock 1, polishing dolly 3 and tailstock case 4, and headstock is packed in lathe base one end; Motor is installed in the headstock can be driven the workpiece rotation, the tailstock case is installed in the lathe base other end, tailstock case and the coaxial support fixation workpiece of headstock; Tailstock case position can be regulated along lathe base according to Workpiece length, and said leading screw is installed in installation leading screw 5 in middle part in the lathe base, leading screw engagement polishing dolly; Said polishing dolly is slidingly mounted on the lathe base track; Drive the polishing dolly by leading screw and slide along track, according to the Workpiece length requirement, said polishing dolly can be provided with 1-4.
Said polishing dolly comprises pedestal 11, workpiece support wheel 9, column 8, polishing wheel 6 and drive motors 7, and relative tilt is equipped with the workpiece support wheel of two mirror images symmetry on the pedestal; This workpiece support wheel the height and distance scalable, these two workpiece support wheel stable support workpiece, thus reach good polishing effect; A side is vertically installed column on the pedestal; One polishing wheel support (not label) is installed on this column, and said polishing wheel support one end installs drive motors, and the polishing wheel support other end is installed polishing wheel through the polishing wheel shaft; Said drive motors drives through driving-belt 12 should polish wheel shaft, and then drove the polishing wheel rotation.
Said column lower end is installed the worm and gear structure; A rotary handle is installed in this worm-and-wheel gear engagement; Can control column and carry out the upper and lower position and move through rotating this handle; Said polishing wheel support can column be the axle rotation, when the polishing wheel support rotates to required angle, locks angle through clamping screw.
Claims (3)
1. plug polishing machine; Comprise headstock, lathe bed, polishing dolly and tailstock case, headstock is packed in lathe bed one end, and motor is installed in the headstock; The tailstock case is installed on the lathe bed; It is characterized in that: said polishing dolly is slidingly mounted on the lathe bed track between headstock and the tailstock case, and the middle part is equipped with a leading screw in lathe bed, and the engagement of polishing dolly is installed on this leading screw.
2. plug polishing machine according to claim 1 is characterized in that: said polishing dolly comprises pedestal, workpiece support wheel, column, polishing wheel support, polishing wheel and drive motors, and the workpiece support wheel of two mirror images symmetry is installed on the pedestal; These two workpiece support wheel stable support workpiece; A side is vertically installed column on the pedestal, and said polishing wheel support is installed on this column, and said polishing wheel support one end installs drive motors; The polishing wheel support other end is installed polishing wheel through the polishing wheel shaft; Drive motors drives through driving-belt should polish wheel shaft, and said column lower end is installed the worm and gear structure, and this worm and gear structure engages is installed rotary handle.
3. plug polishing machine according to claim 1 and 2 is characterized in that: said polishing dolly is provided with 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203205683U CN202207947U (en) | 2011-08-30 | 2011-08-30 | Mandrel polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203205683U CN202207947U (en) | 2011-08-30 | 2011-08-30 | Mandrel polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202207947U true CN202207947U (en) | 2012-05-02 |
Family
ID=45987503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203205683U Expired - Fee Related CN202207947U (en) | 2011-08-30 | 2011-08-30 | Mandrel polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202207947U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111932A (en) * | 2013-01-18 | 2013-05-22 | 东营胜利高原有限公司 | Positive displacement motor rotor polishing machine tool device |
| CN105108626A (en) * | 2015-09-08 | 2015-12-02 | 河南省天利工业炉有限公司 | Cylindrical cast steel polisher |
| CN108247084A (en) * | 2018-03-22 | 2018-07-06 | 天津滨海龙泰科技发展有限公司 | It is a kind of to walk knife system suitable for the processing of long axis plug |
-
2011
- 2011-08-30 CN CN2011203205683U patent/CN202207947U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111932A (en) * | 2013-01-18 | 2013-05-22 | 东营胜利高原有限公司 | Positive displacement motor rotor polishing machine tool device |
| CN103111932B (en) * | 2013-01-18 | 2015-06-24 | 东营胜利高原有限公司 | Positive displacement motor rotor polishing machine tool device |
| CN105108626A (en) * | 2015-09-08 | 2015-12-02 | 河南省天利工业炉有限公司 | Cylindrical cast steel polisher |
| CN108247084A (en) * | 2018-03-22 | 2018-07-06 | 天津滨海龙泰科技发展有限公司 | It is a kind of to walk knife system suitable for the processing of long axis plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120502 Termination date: 20120830 |