CN207448237U - A kind of screw polishing device - Google Patents
A kind of screw polishing device Download PDFInfo
- Publication number
- CN207448237U CN207448237U CN201721572686.7U CN201721572686U CN207448237U CN 207448237 U CN207448237 U CN 207448237U CN 201721572686 U CN201721572686 U CN 201721572686U CN 207448237 U CN207448237 U CN 207448237U
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- screw
- nozzle
- workbench
- polishing device
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Abstract
The utility model is a kind of screw polishing device, screw rod is polished by abrasive waterjet polishing device, abrasive waterjet polishing device includes the angle adjusting mechanism and swing mechanism that are arranged at balladeur train, positioned at swing mechanism lower end and the nozzle that is connected with high-pressure pipe, positioned at nozzle one side and the inlet tube that is connected with nozzle, the polishing liquid case being connected with inlet tube, the agitating device in polishing liquid case；Workbench is provided on pedestal, it is provided with to clamp the chuck of taper screw head on the left of workbench, the right side of workbench is equipped with to hold out against the Pneumatic tailstock of conical screw tail end, Pneumatic tailstock bottom is adjustably set on the table by sliding slot, and workbench is equipped with grinding fluid retracting device；Nozzle is swung by swing mechanism, by adjusting angle of inclination before and after angle adjusting mechanism.The burnishing device, which can guarantee, effectively polishes the full surface of conical screw, has many advantages, such as high in machining efficiency, at low cost, pollution-free.
Description
Technical field
The utility model belongs to screw rod polishing technology field, and in particular to a kind of burnishing device of conical screw.
Background technology
Conical screw is the core component of extruder, is usually made of the steel alloy of high-strength corrosion-resisting, any surface finish
The flowing velocity of degree direct influence material, therefore it is required that any one of conical screw is both needed to be polished to reach surface thick
Rugosity requirement, if surface roughness does not reach requirement, easily causes material and sticks in its surface, be charred blackening quickly at high temperature,
Extrusion profile surface can form black texture, directly affect quality of item and even generate waste product, therefore the buffer of screw surface
Sequence and its safeguard measure are particularly important.
Screw polishing device commonly used in the prior art is mainly polished using emery wheel, polished silicon wafer and sand belt etc..But
Since conical screw is complicated, screw pitch, spiral shell rib depth change with screw diameter and are changed, the spiral shell rib of different screw extruding sections
Head number and spiral shell rib thread form angle are also different, cannot be guaranteed tooth bottom, tooth form cambered surface and tooth bottom fillet using emery wheel, polished silicon wafer and sand belt
Effective polishing, and since the loss of emery wheel, polished silicon wafer and sand belt is fast, it is necessary to often adjust and replace, polishing efficiency and quality
It is relatively low.Further, since traditional polishing mode is also easy to produce polishing dust, chalk dust removing can not thoroughly be gone using dust exhaust apparatus, existed
Security risk is unfavorable for the health of operating personnel.It is in irregular shape due to conical screw, common apparatus of the prior art without
Method meets the polishing needs of conical screw burnishing device.
Utility model content
The utility model provides a kind of screw polishing device, and effectively the full surface of conical screw can be polished, and not
There are grinding tool abrasion and problem of environmental pollution, polishing efficiency and quality are high.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：
A kind of screw polishing device including pedestal, is vertically arranged with column, two column tops are equal respectively at left and right sides of pedestal
Two parallel longitudinal slide rails are vertically arranged with, longitudinal leadscrew is equipped among two longitudinal slide rails, servo longitudinal motor is located at vertical
The upper end of column is simultaneously connected with longitudinal leadscrew, crossbeam is provided in longitudinal slide rail, crossbeam is slided up and down by longitudinal leadscrew driving, horizontal
Two parallel horizontal slide rails are provided on beam, horizontal leading screw is equipped among two horizontal slide rails, horizontal servomotor is located at horizontal stroke
The one side of beam is simultaneously connected with horizontal leading screw；Crossbeam is equipped with balladeur train, and balladeur train is horizontally slipped by horizontal leading screw driving, set on balladeur train
There is abrasive waterjet polishing device, abrasive waterjet polishing device includes the angle adjusting mechanism and oscillating machine that are arranged on balladeur train
Structure, positioned at swing mechanism lower end and the nozzle that is connected with high-pressure pipe, be connected positioned at nozzle one side and with nozzle into
Liquid pipe, the polishing liquid case being connected with inlet tube, the agitating device in polishing liquid case；Workbench is provided on pedestal, is worked
It is provided with to clamp the chuck of taper screw head on the left of platform, the right side of workbench is equipped with to hold out against conical screw tail end
Pneumatic tailstock, Pneumatic tailstock bottom adjustably set on the table by sliding slot, and workbench is recycled equipped with grinding fluid
Device；The axis of conical screw is parallel with crossbeam, and nozzle is swung by swing mechanism, by being adjusted before and after angle adjusting mechanism
Save angle of inclination.
Further, swing mechanism includes oscillating motor and swing span, and nozzle is arranged on swing span, oscillating motor driving
Swing span is swung, and angle-adjusting mechanism includes angle and adjusts motor.
Further, also with pressure supply device, pressure supply device is connected with high-pressure pipe, for providing gases at high pressure.
Further, numerical control device is further included, is used to implement automation control.
The utility model is polished the surface of conical screw using abrasive waterjet polishing device, using being mixed with abrasive material
Injection liquid beam impact is carried out to the surface of conical screw, so as to achieve the effect that polishing.Compared with the prior art, sheet
Utility model has the beneficial effect that：
（1）It is polished using liquid, there is no the problem of grinding tool abrasion, without often adjusting and replacing grinding tool, polished
Liquid-based basically no loss, it is reusable, it lasts a long time, polishing efficiency and quality are high, and production cost substantially reduces.
（2）Processing cleaning, does not generate toxic gas and dust of harmful health etc., environmentally safe, improves
The security of operating personnel, simultaneously because polishing fluid constantly circulates in process, moreover it is possible to which automatic remove is processed
Chip.
（3）Using swing mechanism and angle changing mechanism, nozzle can realize the adjusting of four axis, can be to the complete of conical screw
Surface is effectively polished, and particularly has preferable polishing effect to tooth bottom, tooth form cambered surface and tooth bottom fillet；Pneumatic tail seat
It puts adjustable, it can be achieved that the clamping of the screw rod to different length.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Parts list represented by the reference numerals is as follows in attached drawing：
1 pedestal, 2 chucks, 3 conical screws, 4 Pneumatic tailstocks, 5 columns, 6 horizontal servomotors, 7 balladeur trains, 8 horizontal leading screws, 9
Horizontal slide rail, 10 servo longitudinal motors, 11 longitudinal leadscrews, 12 longitudinal slide rails, 13 crossbeams, 14 swing mechanisms, 15 inlet tubes, 16 sprays
Head.
Specific embodiment
In order to make the utility model aim, technical solution and advantage clearer, below in conjunction with the accompanying drawings to the utility model
It is described in further detail.
As shown in Figure 1, a kind of screw polishing device of the utility model includes pedestal 1,1 left and right sides of pedestal is vertical respectively
Column 5 is provided with, two columns, 5 top is vertically arranged with two parallel longitudinal slide rails 12, is set among two longitudinal slide rails 12
There is a longitudinal leadscrew 11, servo longitudinal motor 10 is located at the upper end of column 5 and is connected with longitudinal leadscrew 11, set in longitudinal slide rail 12
Crossbeam 13 is equipped with, crossbeam 13 is slided up and down by the driving of longitudinal leadscrew 11, and two parallel horizontal slide rails are provided on crossbeam 13
9, be provided with horizontal leading screw 8 among two horizontal slide rails 9, horizontal servomotor 6 be located at the one side of crossbeam 13 and with horizontal leading screw 8
Connection；Balladeur train 7 is provided on crossbeam 13, balladeur train 7 is horizontally slipped by the driving of horizontal leading screw 8, and balladeur train 7 is equipped with abrasive water-jet
Burnishing device, abrasive waterjet polishing device includes the angle adjusting mechanism and swing mechanism 14 that are arranged on balladeur train 7, positioned at pendulum
14 lower end of motivation structure and the nozzle 16 being connected with high-pressure pipe, positioned at 16 one side of nozzle and the feed liquor being connected with nozzle 16
Pipe 15, the polishing liquid case being connected with inlet tube 15, the agitating device in polishing liquid case（It is not shown in figure）；It is set on pedestal 1
Workbench is equipped with, is provided with to clamp the chuck 2 on 3 head of conical screw on the left of workbench, the right side of workbench, which is equipped with, to be used
In the Pneumatic tailstock 4 for holding out against 3 tail end of conical screw, 4 bottom of Pneumatic tailstock is adjustably set on the table by sliding slot, can
Realize the clamping to the screw rod of different length；Workbench is equipped with grinding fluid retracting device, can recycle polishing fluid and be followed
Ring utilizes；The axis of conical screw 3 is parallel with crossbeam 13, and nozzle 16 is swung by swing mechanism 14, passes through angular adjustment
Mechanism is front and rear to adjust angle of inclination, it can be achieved that motor adjustment in the front-back direction up and down, so as to each of conical screw
Face is effectively polished.
Angle-adjusting mechanism includes angle and adjusts motor, and swing mechanism 14 includes oscillating motor and swing span, and nozzle 16 is set
It is placed on swing span, oscillating motor driving swing span is swung, and swing angle is related with the spacing and screw rod of nozzle and screw rod.Also
With pressure supply device and numerical control device, pressure supply device is connected with high-pressure pipe, and for providing gases at high pressure, numerical control device can be real
Now to the automation control of burnishing device.
Above-described is only the preferred embodiment of the utility model, it is noted that for those skilled in the art
For, under the premise of the utility model general idea is not departed from, several changes and improvements can also be made, these should also be considered as
The scope of protection of the utility model.
Claims (5)
1. a kind of screw polishing device, which is characterized in that it is vertically arranged with column respectively including pedestal, at left and right sides of pedestal, two
Column top is vertically arranged with two parallel longitudinal slide rails, and longitudinal leadscrew, servo longitudinal are equipped among two longitudinal slide rails
Motor is located at the upper end of column and is connected with longitudinal leadscrew, crossbeam is provided in longitudinal slide rail, crossbeam is driven by longitudinal leadscrew
It slides up and down, two parallel horizontal slide rails is provided on crossbeam, horizontal leading screw, horizontal servo are equipped among two horizontal slide rails
Motor is located at the one side of crossbeam and is connected with horizontal leading screw；Crossbeam is equipped with balladeur train, and balladeur train drives left and right to slide by horizontal leading screw
Dynamic, balladeur train is equipped with abrasive waterjet polishing device, and abrasive waterjet polishing device includes the angular adjustment being arranged on balladeur train
Mechanism and swing mechanism, positioned at swing mechanism lower end and the nozzle that is connected with high-pressure pipe, positioned at nozzle one side and with spray
The inlet tube that head is connected, the polishing liquid case being connected with inlet tube, the agitating device in polishing liquid case；It is provided on pedestal
Workbench is provided on the left of workbench to clamp the chuck of taper screw head, and the right side of workbench is equipped with to hold out against
The Pneumatic tailstock of conical screw tail end, Pneumatic tailstock bottom are adjustably set on the table by sliding slot, are set on workbench
There is grinding fluid retracting device；The axis of conical screw is parallel with crossbeam, and nozzle is swung by swing mechanism, passes through angle tune
Save the front and rear adjusting angle of inclination of mechanism.
2. screw polishing device as described in claim 1, which is characterized in that swing mechanism includes oscillating motor and swing span,
Nozzle is arranged on swing span, and oscillating motor driving swing span is swung, and angle-adjusting mechanism includes angle and adjusts motor.
3. screw polishing device as described in claim 1, which is characterized in that also with pressure supply device, pressure supply device and high pressure
Air inlet pipe connects, for providing gases at high pressure.
4. screw polishing device as described in claim 1, which is characterized in that further include numerical control device.
5. screw polishing device as described in claim 1, which is characterized in that the leading screw is precision ball screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721572686.7U CN207448237U (en) | 2017-11-22 | 2017-11-22 | A kind of screw polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721572686.7U CN207448237U (en) | 2017-11-22 | 2017-11-22 | A kind of screw polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207448237U true CN207448237U (en) | 2018-06-05 |
Family
ID=62277898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721572686.7U Active CN207448237U (en) | 2017-11-22 | 2017-11-22 | A kind of screw polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207448237U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466178A (en) * | 2018-06-06 | 2018-08-31 | 含山县东山德雨球墨铸造厂 | A kind of ductile iron pipe cleaning device |
| CN109226893A (en) * | 2018-09-17 | 2019-01-18 | 合肥通用机械研究院有限公司 | A kind of Multifunctional water-jet process equipment |
| CN109318130A (en) * | 2018-10-30 | 2019-02-12 | 浙江华业塑料机械有限公司 | A kind of screw rod polishing method |
| CN112157595A (en) * | 2020-09-25 | 2021-01-01 | 杨德忠 | Surface treatment device for ocean engineering building steel structure |
| CN113334260A (en) * | 2021-04-27 | 2021-09-03 | 王武成 | Sand blasting machine with multi-degree-of-freedom control over steering of spray head |
| CN113370053A (en) * | 2021-05-12 | 2021-09-10 | 江苏永昊高强度螺栓有限公司 | Polishing device and method for optical axis bolt |
-
2017
- 2017-11-22 CN CN201721572686.7U patent/CN207448237U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466178A (en) * | 2018-06-06 | 2018-08-31 | 含山县东山德雨球墨铸造厂 | A kind of ductile iron pipe cleaning device |
| CN109226893A (en) * | 2018-09-17 | 2019-01-18 | 合肥通用机械研究院有限公司 | A kind of Multifunctional water-jet process equipment |
| CN109318130A (en) * | 2018-10-30 | 2019-02-12 | 浙江华业塑料机械有限公司 | A kind of screw rod polishing method |
| CN109318130B (en) * | 2018-10-30 | 2020-08-25 | 浙江华业塑料机械有限公司 | Screw polishing method |
| CN112157595A (en) * | 2020-09-25 | 2021-01-01 | 杨德忠 | Surface treatment device for ocean engineering building steel structure |
| CN113334260A (en) * | 2021-04-27 | 2021-09-03 | 王武成 | Sand blasting machine with multi-degree-of-freedom control over steering of spray head |
| CN113334260B (en) * | 2021-04-27 | 2022-12-23 | 浙江美晶新材料有限公司 | Sand blasting machine with multi-degree-of-freedom control over steering of spray head |
| CN113370053A (en) * | 2021-05-12 | 2021-09-10 | 江苏永昊高强度螺栓有限公司 | Polishing device and method for optical axis bolt |
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