CN204550656U - A kind of hanging and rotating type rotary work piece hard surfacing nozzle - Google Patents
A kind of hanging and rotating type rotary work piece hard surfacing nozzle Download PDFInfo
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- CN204550656U CN204550656U CN201520011143.2U CN201520011143U CN204550656U CN 204550656 U CN204550656 U CN 204550656U CN 201520011143 U CN201520011143 U CN 201520011143U CN 204550656 U CN204550656 U CN 204550656U
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Abstract
The utility model belongs to machining equipment technical field, particularly relates to a kind of hanging and rotating type rotary work piece hard surfacing nozzle.Comprise the step-down gear and vertical axle sleeve that are installed on workshop roof, in axle sleeve, be provided with the mandrel of lower end with pedestal, by bevel gear set connection for transmission between the output shaft of step-down gear and mandrel upper end; Pedestal is connected with first sleeve of sidewall with radial screw bore, in the first sleeve, is provided with the first rotating shaft, in the threaded hole of the first sleeve, be provided with the first trip bolt; First rotating shaft is connected with the first straight-bar, is connected with second sleeve of sidewall with radial screw bore at the other end of the first straight-bar, in the second sleeve, is provided with the second rotating shaft, in the threaded hole of the second sleeve, be provided with the second trip bolt; Second rotating shaft is connected with the second straight-bar, is connected with otic placode at the other end of the second straight-bar, also comprise the transfer block be articulated and connected with otic placode, transfer block is provided with the shower nozzle with flexible pipe.
Description
Technical field
The utility model belongs to machining equipment technical field, particularly relates to a kind of hanging and rotating type rotary work piece hard surfacing nozzle.
Background technology
In field of machining, generally involve the operation quenched in the surface of band large-scale metal revolving meber.The large-scale heating of general employing and Special quenching equipment in existing operating method.Use range is narrow because of part dimension, surface shape difference etc. for these equipment, causes cost to remain high, becomes large-scale steel alloy rotary work piece surface-treated restraining factors thus.By by the subdivision surfaces of large cylindrical parts bar-shaped zone respectively, progressively quench to each region and become a kind of feasible scheme circlewise.The rotating supporting device to revolving meber and the quenching nozzle of the above-mentioned design of employing has been there is in prior art, operating process is that rotary work piece is rotated in the enterprising line stabilization transport of rotating supporting device, nozzle (comprising flame-thrower nozzle and cooling water nozzle) is adopted to carry out quenching processing to workpiece surface, wherein the workpiece surface short period of time is heated to enough high temperature by flame-thrower nozzle, and cooling water nozzle ejection water coolant carries out quench cooled to workpiece surface.For above-mentioned quenching process, because workpiece has certain longitudinally height usually, therefore after quenching having been carried out to an endless belt, nozzle needs longitudinal rising or decline certain altitude to carry out the processing of next endless belt, this just needs for nozzle arrangement level(l)ing device and vertical setting device, wherein level(l)ing device is for regulating the distance of nozzle and workpiece surface, vertical setting device is for regulating the vertical height of nozzle, the configuration of above-mentioned each device makes the structure of nozzle become complicated, and maintenance rate is high, work-ing life is short.
Utility model content
The utility model provides a kind of structure to simplify, without the need to the hanging and rotating type rotary work piece hard surfacing nozzle of vertical setting device and level(l)ing device for solving in known technology the technical problem that exists.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is: a kind of hanging and rotating type rotary work piece hard surfacing nozzle comprises the step-down gear and vertical axle sleeve that are installed on workshop roof, the mandrel of lower end with pedestal is provided with, by bevel gear set connection for transmission between the output shaft of step-down gear and mandrel upper end in axle sleeve; Pedestal is connected with first sleeve of sidewall with radial screw bore, in the first sleeve, is provided with the first rotating shaft, in the threaded hole of the first sleeve, be provided with the first trip bolt; First rotating shaft is connected with the first straight-bar, is connected with second sleeve of sidewall with radial screw bore at the other end of the first straight-bar, in the second sleeve, is provided with the second rotating shaft, in the threaded hole of the second sleeve, be provided with the second trip bolt; Second rotating shaft is connected with the second straight-bar, is connected with otic placode at the other end of the second straight-bar, also comprise the transfer block be articulated and connected with otic placode, transfer block is provided with the shower nozzle with flexible pipe.
Advantage of the present utility model and positively effect are: the utility model provides a kind of hanging and rotating type rotary work piece hard surfacing tuyere arrangement of structure design advantages of simple, by shower nozzle is installed on workshop roof, and configure the three adjustable cantilevers in joint (the first straight-bar, the second straight-bar and transfer block) for it, make shower nozzle achieve the quick position on rotary work piece surface and fix, position adjustments is very convenient.By arranging the rotary drive structure be made up of step-down gear, bevel gear set, axle sleeve, mandrel and pedestal, make shower nozzle achieve stable circumference to rotate, this pattern directly simplifies the one-piece construction of rotary work piece quenching apparatus, make it without the need to again for rotary work piece arranges rotating supporting device, and a stable support platform only need be provided.
Preferably: described transfer block comprises the transfer block body be articulated and connected with otic placode, transfer block body is provided with the threaded hole of lateral direction penetrating, flexible pipe is provided with termination, termination and shower nozzle all adopt the mode be threaded to be connected with transfer block body.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
In figure: 1, workshop roof; 2, step-down gear; 3, bevel gear set; 4, axle sleeve; 5, the first trip bolt; 6, the first sleeve; 7, the first rotating shaft; 8, the first straight-bar; 9, the second sleeve; 10, the second trip bolt; 11, the second rotating shaft; 12, the second straight-bar; 13, flexible pipe; 14, transfer block; 15, shower nozzle.
Embodiment
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples and be described in detail as follows:
Refer to Fig. 1, the utility model comprises the step-down gear 2 and vertical axle sleeve 4 that are installed on workshop roof 1, is provided with the mandrel of lower end with pedestal in axle sleeve 4, by bevel gear set 3 connection for transmission between the output shaft of step-down gear 2 and mandrel upper end.Under the driving of step-down gear 2, mandrel drives the pedestal uniform speed slow of bottom to rotate.
Pedestal is connected with first sleeve 6 of sidewall with radial screw bore, in the first sleeve 6, is provided with the first rotating shaft 7, in the threaded hole of the first sleeve 6, be provided with the first trip bolt 5, the first rotating shaft 7 is connected with the first straight-bar 8.By unclamping and tightening the adjustment that the first trip bolt 5 realizes the corner to the first rotating shaft 7, and then regulate the angle of the first straight-bar 8 and vertical direction.
Be connected with second sleeve 9 of sidewall with radial screw bore at the other end of the first straight-bar 8, in the second sleeve 9, be provided with the second rotating shaft 11, in the threaded hole of the second sleeve 9, be provided with the second trip bolt 10, the second rotating shaft is connected with the second straight-bar 12.By unclamping and tightening the adjustment that the second trip bolt 10 realizes the corner to the second rotating shaft 11, and then regulate the angle of the second straight-bar 12 and vertical direction.
Be connected with otic placode at the other end of the second straight-bar 12, also comprise the transfer block 14 be articulated and connected with otic placode, transfer block 14 is provided with the shower nozzle 15 with flexible pipe 13, and flexible pipe 13 is connected to medium feeding mechanism, as quenching source of the gas or cooling water supply unit.As shown in FIG., in the present embodiment, transfer block 14 comprises the transfer block body be articulated and connected with otic placode, transfer block body is provided with the threaded hole of lateral direction penetrating, flexible pipe 13 is provided with termination, termination and shower nozzle 15 all adopt the mode be threaded to be connected with transfer block body.
Working process: arrange support platform in the below of this hanging and rotating type rotary work piece hard surfacing nozzle, moves in this support platform by rotary work piece lifting, should ensure that the medullary ray of rotary work piece and the medullary ray of mandrel are similar to conllinear.By unclamping and tightening the first trip bolt 5 and the second trip bolt 10, regulate the angle of both the first straight-bar 8 and the second straight-bar 12 and vertical direction, the angle of itself and the second straight-bar 12 is regulated, until shower nozzle 15 presses close to the surface of rotary work piece by stirring transfer block 14.Starting step-down gear 2 drives mandrel uniform speed slow to rotate, and namely shower nozzle 15 is made circumference and rotated centered by mandrel, processes (quenching, cooling) an annular strip on rotary work piece surface.Aforesaid method is adopted to regulate the vertical position of shower nozzle 15 afterwards again, the band making it align the next one will to process.
Claims (2)
1. a hanging and rotating type rotary work piece hard surfacing nozzle, it is characterized in that: comprise the step-down gear (2) and vertical axle sleeve (4) that are installed on workshop roof (1), the mandrel of lower end with pedestal is provided with, by bevel gear set (3) connection for transmission between the output shaft of step-down gear (2) and mandrel upper end in axle sleeve (4); Pedestal is connected with first sleeve (6) of sidewall with radial screw bore, in the first sleeve (6), be provided with the first rotating shaft (7), in the threaded hole of the first sleeve (6), be provided with the first trip bolt (5); First rotating shaft (7) is connected with the first straight-bar (8), second sleeve (9) of sidewall with radial screw bore is connected with at the other end of the first straight-bar (8), in the second sleeve (9), be provided with the second rotating shaft (11), in the threaded hole of the second sleeve (9), be provided with the second trip bolt (10); Second rotating shaft (11) is connected with the second straight-bar (12), otic placode is connected with at the other end of the second straight-bar (12), also comprise the transfer block (14) be articulated and connected with otic placode, transfer block (14) is provided with the shower nozzle (15) with flexible pipe (13).
2. hanging and rotating type rotary work piece hard surfacing nozzle as claimed in claim 1, it is characterized in that: described transfer block (14) comprises the transfer block body be articulated and connected with otic placode, transfer block body is provided with the threaded hole of lateral direction penetrating, flexible pipe (13) is provided with termination, and termination and shower nozzle (15) all adopt the mode be threaded to be connected with transfer block body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520011143.2U CN204550656U (en) | 2015-01-08 | 2015-01-08 | A kind of hanging and rotating type rotary work piece hard surfacing nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520011143.2U CN204550656U (en) | 2015-01-08 | 2015-01-08 | A kind of hanging and rotating type rotary work piece hard surfacing nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204550656U true CN204550656U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520011143.2U Expired - Fee Related CN204550656U (en) | 2015-01-08 | 2015-01-08 | A kind of hanging and rotating type rotary work piece hard surfacing nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204550656U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866284A (en) * | 2018-07-23 | 2018-11-23 | 台州市众达热处理有限公司 | A kind of the movable jaw annealing device and its heat treatment process of scroll chuck |
| WO2021068390A1 (en) * | 2019-10-12 | 2021-04-15 | 苏州泊松智能科技有限公司 | Liquid flow guide device and quenching equipment |
-
2015
- 2015-01-08 CN CN201520011143.2U patent/CN204550656U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866284A (en) * | 2018-07-23 | 2018-11-23 | 台州市众达热处理有限公司 | A kind of the movable jaw annealing device and its heat treatment process of scroll chuck |
| WO2021068390A1 (en) * | 2019-10-12 | 2021-04-15 | 苏州泊松智能科技有限公司 | Liquid flow guide device and quenching equipment |
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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: 20150812 Termination date: 20170108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |