CN203791755U - Orifice chamfering device for valve rod - Google Patents
Orifice chamfering device for valve rod Download PDFInfo
- Publication number
- CN203791755U CN203791755U CN201420101432.7U CN201420101432U CN203791755U CN 203791755 U CN203791755 U CN 203791755U CN 201420101432 U CN201420101432 U CN 201420101432U CN 203791755 U CN203791755 U CN 203791755U
- Authority
- CN
- China
- Prior art keywords
- locating hole
- sliding
- valve rod
- positioning hole
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses an orifice chamfering device for a valve rod. The device comprises a rectangular base, wherein an annular base is fixed on the rectangular base, a positioning hole is formed in the center of the annular base, an annular gasket is arranged in the positioning hole, multiple sliding grooves facing the center of the annular base are formed in the annular base and are communicated with the positioning hole, sliding blocks are installed in the sliding grooves in a sliding mode, a threaded groove is formed in the inner lateral side, facing the positioning hole, of each sliding block, and the sliding blocks move towards the positioning hole in the sliding grooves; a guide pillar is fixed on the rectangular base, a sliding base sliding vertically is installed on the guide pillar, a chamfering cutter is installed on the sliding base in a rotary mode and is of a big-end-up conical structure, three symmetrically distributed notches are formed in the chamfering cutter of the conical structure, and the chamfering cutter right faces the positioning hole in the center of the annular base. According to the device, the structure is improved easily, a valve rod is vertically clamped and then subjected to orifice chamfering, and operation can be achieved quickly and conveniently.
Description
Technical field
The utility model relates to valve rod processing unit (plant), is mainly orifice chamfer device on a kind of valve rod.
Background technology
Valve rod is the vitals on valve, in valve rod process, need to clamp valve rod and hole on valve rod, and on valve rod, after Drilling operation, need aperture to carry out chamfered; Existing is all generally valve rod level to be put to clamping carry out chamfered again, horizontal mode carry out chamfered inconvenience.
Utility model content
Technical problem to be solved in the utility model is to provide orifice chamfer device on a kind of valve rod, and its architecture advances is simple, and valve rod is vertically clamped and carries out orifice chamfer processing again, operates quick and convenient.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
On valve rod, an orifice chamfer device, includes rectangular base, it is characterized in that: in described rectangular base, be fixed with annular seating, the center of described annular seating offers locating hole, is provided with one deck air ring in locating hole; On described annular seating, offer multiple tracks towards the chute at annular seating center, described chute is communicated with described locating hole, in described chute, be slidably fitted with slide block, the medial surface towards locating hole on described slide block is provided with thread groove, and described slide block moves towards locating hole in chute; In described rectangular base, be fixed with lead, the slide sliding up and down is installed on described lead, on described slide, be rotatablely equipped with rose reamer, described rose reamer is conical structure wide at the top and narrow at the bottom, on the rose reamer of described conical structure, offer three symmetrical breach, described rose reamer faces the locating hole at annular seating center.
Described slide top is provided with cylinder, and the piston rod of cylinder is fixedly connected with described slide.
During use, valve rod is vertically placed in the locating hole of annular seating, the slide block in slidable adjustment chute then, make a plurality of slide blocks be pushed against valve rod outer by its clamping, then utilize cylinder to promote the slide on lead, make to rotate on slide install rose reamer facing to the aperture on the valve rod in locating hole.
The utility model has the advantages that:
The utility model architecture advances is simple, and valve rod is vertically clamped and carries out orifice chamfer processing again, operates quick and convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, orifice chamfer device on a kind of valve rod, includes rectangular base 1, in described rectangular base 1, is fixed with annular seating 2, and the center of described annular seating 2 offers locating hole 3, is provided with one deck air ring 4 in locating hole 3; On described annular seating 2, offer multiple tracks towards the chute 5 at annular seating center, described chute 5 is communicated with described locating hole 3, in described chute 5, be slidably fitted with slide block 6, medial surface towards locating hole on described slide block 6 is provided with thread groove 7, and described slide block 6 moves towards locating hole 3 in chute; In described rectangular base 1, be fixed with lead 8, the slide 9 sliding up and down is installed on described lead 8, on described slide 9, be rotatablely equipped with rose reamer 10, described rose reamer 10 is conical structure wide at the top and narrow at the bottom, on the rose reamer 10 of described conical structure, offer three symmetrical breach 11, described rose reamer 10 faces the locating hole 3 at annular seating center.
Described slide 9 tops are provided with cylinder 12, and the piston rod of cylinder 12 is fixedly connected with described slide 9.
Claims (2)
1. an orifice chamfer device on valve rod, includes rectangular base, it is characterized in that: in described rectangular base, be fixed with annular seating, the center of described annular seating offers locating hole, is provided with one deck air ring in locating hole; On described annular seating, offer multiple tracks towards the chute at annular seating center, described chute is communicated with described locating hole, in described chute, be slidably fitted with slide block, the medial surface towards locating hole on described slide block is provided with thread groove, and described slide block moves towards locating hole in chute; In described rectangular base, be fixed with lead, the slide sliding up and down is installed on described lead, on described slide, be rotatablely equipped with rose reamer, described rose reamer is conical structure wide at the top and narrow at the bottom, on the rose reamer of described conical structure, offer three symmetrical breach, described rose reamer faces the locating hole at annular seating center.
2. orifice chamfer device on a kind of valve rod according to claim 1, is characterized in that: described slide top is provided with cylinder, and the piston rod of cylinder is fixedly connected with described slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101432.7U CN203791755U (en) | 2014-03-06 | 2014-03-06 | Orifice chamfering device for valve rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101432.7U CN203791755U (en) | 2014-03-06 | 2014-03-06 | Orifice chamfering device for valve rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203791755U true CN203791755U (en) | 2014-08-27 |
Family
ID=51374024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420101432.7U Expired - Fee Related CN203791755U (en) | 2014-03-06 | 2014-03-06 | Orifice chamfering device for valve rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203791755U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393697A (en) * | 2018-05-21 | 2018-08-14 | 海宁市晟达消防设备有限公司 | A kind of facing attachment for processing stainless steel circle |
| CN110860930A (en) * | 2019-12-05 | 2020-03-06 | 徐州融创达电子科技有限公司 | Quick fixing device is used in various steel tile production, processing cutting |
-
2014
- 2014-03-06 CN CN201420101432.7U patent/CN203791755U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393697A (en) * | 2018-05-21 | 2018-08-14 | 海宁市晟达消防设备有限公司 | A kind of facing attachment for processing stainless steel circle |
| CN110860930A (en) * | 2019-12-05 | 2020-03-06 | 徐州融创达电子科技有限公司 | Quick fixing device is used in various steel tile production, processing cutting |
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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: 20140827 Termination date: 20150306 |
|
| EXPY | Termination of patent right or utility model |