CN203109383U - Thread grinding machine - Google Patents
Thread grinding machine Download PDFInfo
- Publication number
- CN203109383U CN203109383U CN 201320159346 CN201320159346U CN203109383U CN 203109383 U CN203109383 U CN 203109383U CN 201320159346 CN201320159346 CN 201320159346 CN 201320159346 U CN201320159346 U CN 201320159346U CN 203109383 U CN203109383 U CN 203109383U
- Authority
- CN
- China
- Prior art keywords
- machine
- fuselage
- reinforced plastic
- thread grinding
- glass reinforced
- 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 - Lifetime
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a thread grinding machine, and relates to thread cutting. The thread grinding machine is composed of a spindle box and machine bodies in a connected mode. A cooling device, a chamfer knife rest, a turning cone knife rest and a thread grinding head are arranged on the spindle box. Floating supporting wheels and supporting frames which are provided with inclined upper end faces are fixed on the machine bodies. The thread grinding machine is provided with more than two sections of the machine bodies, and an extensible support is arranged between two adjacent machine bodies. A tail base is fixed on a machine body at the tail section. A pulley I is arranged on each extensible support, and a slideway I is arranged in an inner cavity of a machine body which corresponds to the pulley I. Due to the fact that folding supports are used, occupied space of the thread grinding machine is smaller, meanwhile a long glass reinforced plastic pipe can be machined, clamping of workpieces is convenient, machining accuracy is high, production efficiency is high, the lengths of the machine bodies of the thread grinding machine can be adjusted at any time according to the length of the glass reinforced plastic pipe, threads can be ground on the glass reinforced plastic pipe whether the glass reinforced plastic pipe is long or short, and the thread grinding machine is a device for machining of external threads of glass reinforced plastic pipes.
Description
Technical field
The utility model relates to the screw thread cutting, relates in particular to a kind of Machine for grinding threads.
Background technology
In the process of recovering the oil in the oil field, fiberglass is good with its antiseptic property, long service life and being widely applied in the petrochemical production process, is used for the conveying of oil transportation, chemical industry fluid media (medium) etc.In the production of high-pressure glass fibre reinforced plastic pipe, high-pressure glass fibre reinforced plastic pipe is for common end machining external screw thread at steel pipe easy to connect, this external screw thread generally utilizes lathe to process, because high-pressure glass fibre reinforced plastic pipe is longer, existing engine lathe card workpiece difficulty, machining accuracy is low, production efficiency is low, the patent No. is: 200320100126 patent is by increasing the length of lathe, fix glass reinforced plastic pipe at the unsteady support wheel of fuselage interpolation and carriage, regulate the glass reinforced plastic pipe centre-height by cylinder, glass reinforced plastic pipe and screw thread bistrique are all rotated, the machining accuracy height has improved production efficiency, but because the length of lathe increases, floor space is big, when the external screw thread of the short glass reinforced plastic pipe of processing, has just caused the waste of resource.
Summary of the invention
The utility model is intended at the deficiency that exists in the background technology, and a kind of Machine for grinding threads that provides.
A kind of Machine for grinding threads of the present utility model, be to connect fuselage by main spindle box to constitute, main spindle box is provided with cooling device, chamfering tool rest, car awl knife rest and screw thread bistrique, the carriage of fixing float support wheel and upper surface inclination on the fuselage, Machine for grinding threads is provided with between fuselage more than two sections, the fuselage and is provided with telescope support, and tailstock is fixedly arranged on the fuselage of rear; Telescope support is provided with pulley I, and its corresponding fuselage inner chamber is provided with slideway I.
As further improvement of the utility model, chamfering tool rest is positioned on the cooling device, and the respective side of chamfering tool rest is provided with the screw thread bistrique.
As further improvement of the utility model, carriage is two carriages compositions side by side, under the fuselage in the middle of the carriage cylinder is arranged fixedly.
As further improvement of the utility model, an end of telescope support is fixed on a side end face of fuselage, and the other end inserts in another fuselage and is slidingly matched with its inner chamber.
As further improvement of the utility model, on the bottom bracket of fuselage, all be provided with pulley II, pulley II has slideway II.
A kind of Machine for grinding threads of the utility model improves on the basis of existing technology, has increased telescope support, can determine whether telescope support uses according to the length of glass reinforced plastic pipe, and folding use is easy to operate; Unsteady support wheel can and clamp glass reinforced plastic pipe in centralized positioning, has guaranteed accuracy of screw machining, and the carriage effect is the support glass steel pipe, is convenient to the clamping of glass reinforced plastic pipe simultaneously; Fuselage in the middle of two row's carriages is fixed some cylinders, and the lifting of cylinder piston can be adjusted the glass reinforced plastic pipe centre-height; The intrinsic screw thread bistrique of the respective side of chamfering tool rest on the main spindle box, glass reinforced plastic pipe and screw thread bistrique all rotate, and can grinding go out screw thread at glass reinforced plastic pipe; The utility model utilizes telescope support, also can process long glass reinforced plastic pipe when making the floor space of Machine for grinding threads littler, card engaging workpiece is convenient, machining accuracy is high and production efficiency is high, can be at any time according to glass reinforced plastic pipe regulate the Machine for grinding threads fuselage length, no matter but the equal grinding of length goes out screw thread to glass reinforced plastic pipe, is the special equipment of glass reinforced plastic pipe external screw thread processing.
Description of drawings
Fig. 1 is the foldable structure schematic diagram of a kind of Machine for grinding threads of the present utility model;
Fig. 2 is the deployed configuration schematic diagram of a kind of Machine for grinding threads of the present utility model;
Fig. 3 is the carriage of a kind of Machine for grinding threads of the present utility model and the left view of cylinder.
The specific embodiment
Below in conjunction with a kind of Machine for grinding threads of the utility model of accompanying drawing 1-3, be described further.
A kind of Machine for grinding threads is to connect fuselage 2 by main spindle box 1 to constitute, and is provided with cooling device 3, chamfering tool rest 4, car awl knife rest 5 and screw thread bistrique 6 at main spindle box 1, and chamfering tool rest 4 is positioned on the cooling device 3, and the respective side of chamfering tool rest 4 is provided with screw thread bistrique 6.
Except the fuselage 2 of rear, all be provided with one group of float support wheel 7 and one group of carriage 8 that the upper surface tilts on each section fuselage 2.Machine for grinding threads is provided with between fuselage 2 more than two sections, the fuselage 2 and is provided with telescope support 10, and telescope support 10 is provided with pulley I, and its corresponding fuselage 2 inner chambers are provided with slideway I; One end of telescope support 10 is fixed on a side end face of fuselage 2, and the other end inserts in another fuselage 2 and is slidingly matched with its inner chamber.
On the fuselage 2 of rear tailstock 9 is arranged fixedly.All be provided with pulley II on the bottom bracket of fuselage 2, ground is provided with slideway II and matches with pulley II.Carriage 8 is two carriages compositions side by side, and the fuselages in the middle of the carriage 8 fixedly have cylinder 11 2 times.
Claims (5)
1. Machine for grinding threads, be to connect fuselage (2) by main spindle box (1) to constitute, it is characterized in that main spindle box (1) is provided with cooling device (3), chamfering tool rest (4), car awl knife rest (5) and screw thread bistrique (6), admittedly the carriage (8) that support wheel (7) and upper surface tilt that floats on the fuselage (2), Machine for grinding threads are provided with on the fuselage (2) that is provided with telescope support (10), rear between fuselage (2) more than two sections, the fuselage (2) fixedly tailstock (9); Telescope support (10) is provided with pulley I, and its corresponding fuselage (2) inner chamber is provided with slideway I.
2. a kind of Machine for grinding threads as claimed in claim 1 is characterized in that chamfering tool rest (4) is positioned on the cooling device (3), and the respective side of chamfering tool rest (4) is provided with screw thread bistrique (6).
3. a kind of Machine for grinding threads as claimed in claim 1 is characterized in that carriage (8) is two carriages compositions side by side, and the fuselage (2) in the middle of the carriage (8) fixedly has cylinder (11) down.
4. a kind of Machine for grinding threads as claimed in claim 1 is characterized in that an end of telescope support (10) is fixed on a side end face of fuselage (2), and the other end inserts in another fuselage (2) and is slidingly matched with its inner chamber.
5. a kind of Machine for grinding threads as claimed in claim 1 is characterized in that all being provided with pulley II on the bottom bracket of fuselage (2), and pulley II has slideway II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320159346 CN203109383U (en) | 2013-04-02 | 2013-04-02 | Thread grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320159346 CN203109383U (en) | 2013-04-02 | 2013-04-02 | Thread grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109383U true CN203109383U (en) | 2013-08-07 |
Family
ID=48889759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320159346 Expired - Lifetime CN203109383U (en) | 2013-04-02 | 2013-04-02 | Thread grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109383U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191050A (en) * | 2014-08-19 | 2014-12-10 | 上海江奥数控机床有限公司 | Auxiliary machine device of pipe thread machine tool |
| CN111002162A (en) * | 2019-12-03 | 2020-04-14 | 台州蓝锐机电科技有限公司 | Stainless steel pipe surface treatment process |
| CN112475919A (en) * | 2020-11-20 | 2021-03-12 | 曹智勇 | Industrial copper pipe cutting and polishing thread machining equipment |
-
2013
- 2013-04-02 CN CN 201320159346 patent/CN203109383U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191050A (en) * | 2014-08-19 | 2014-12-10 | 上海江奥数控机床有限公司 | Auxiliary machine device of pipe thread machine tool |
| CN104191050B (en) * | 2014-08-19 | 2019-02-26 | 上海江奥数控机床有限公司 | A kind of pipe screw thread machining tool auxiliary machinery device |
| CN111002162A (en) * | 2019-12-03 | 2020-04-14 | 台州蓝锐机电科技有限公司 | Stainless steel pipe surface treatment process |
| CN112475919A (en) * | 2020-11-20 | 2021-03-12 | 曹智勇 | Industrial copper pipe cutting and polishing thread machining equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |