CN208894955U - A kind of gravity drive beating unit accurately controlled - Google Patents
A kind of gravity drive beating unit accurately controlled Download PDFInfo
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- CN208894955U CN208894955U CN201821424977.6U CN201821424977U CN208894955U CN 208894955 U CN208894955 U CN 208894955U CN 201821424977 U CN201821424977 U CN 201821424977U CN 208894955 U CN208894955 U CN 208894955U
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- accurately controlled
- screw
- beating unit
- gravity drive
- gravity
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Abstract
The utility model discloses a kind of gravity drive beating unit accurately controlled, including lifting structure and positioning device, it is provided with gravity impact unit on lifting structure, is provided with Work fixing device below gravity impact unit.The utility model is simple and compact for structure, low in cost, easy to use；The factor for influencing part deformation amount can accurately be controlled；Striking speed can be accurately controlled by changing height of table, the kinetic energy that stroke quality changes impact workpiece surface be changed by plus-minus quality object, replaceable pressure head can change hitting area；It can be realized and workpiece surface is precisely efficiently struck, so that workpiece surface forms determining pit pattern, workpiece forms expected shape.
Description
Technical field
The utility model belongs to metal parts surface shaping technique field, is related to a kind of gravity drive accurately controlled and hits
Beat device.
Background technique
In recent years, with the rapid development of computer technology and digitizing technique, research and application to blasting technology are all
Play very big impetus so that the application range of blasting technology is wider, not only aircraft large size Integral Wing Panel,
The large size single piece such as rocket large size overall structure cabin, other aerospace structure parts with complex appearance structure also obtain
Very big development.Shot-blasting formation technique be using High-velocity Projectiles stream hit sheet metal surface, make the surface being impacted and its
Underlying-metallic material generates plastic deformation and extends, so that plate gradually be made to occur to reach to the bending deformation by spray plane protrusion
A kind of manufacturing process of required shape.Part deformation amount is by shot peening strength, the influence of shot-peening coverage rate and part thickness.
For a long time, domestic and international shot-blasting formation technique research and development are very active, and new tool new method occurs in succession.Become with increasing
Different size bullet for the purpose of shape amount simultaneously spray by two-sided ball blasting method, the ultrasound for the purpose of controlling shot peening coverage and deformation
Ball, the laser shock peening etc. for the purpose of increasing residual compressive stress layer depth and residual stress size, but these are shaped
Method, which only passes through, changes the one of influence factor impact part of part deformation amount, and impact efficiency and impact accuracy are lower.
Utility model content
The purpose of the utility model is to provide a kind of gravity drive beating units accurately controlled, realize to workpiece surface
Precisely efficiently strike.
The utility model is the technical scheme adopted is that a kind of gravity drive beating unit accurately controlled, including rises
Structure and positioning device are dropped, gravity impact unit is provided on lifting structure, workpiece is provided with below gravity impact unit and fixes
Device.
The utility model is also characterized by
Lifting structure includes pedestal and motor, and motor is connected with worm screw, and motor drives worm screw rotation, and worm screw is engaged with snail
Wheel, worm gear is set on the base, and worm gear is fixedly connected with vertical lead screw, vertical lead screw and worm gear, rotate synchronously vertical lead screw with
Pedestal is vertically arranged.
Gravity impact unit includes the lifting platform being connected through a screw thread with vertical lead screw, and insertion is provided with electric suction in lifting platform
Disk, electric sucker suction have one end of striking rod, and the other end of striking rod is provided with pressure head, and striking rod surface is provided with screw thread, pressure
Head is located at below lifting platform, is provided with striking head at pressure head bottom center.
Vertical lead screw is no less than two, and worm gear is identical as vertical lead screw number.
Horizontal shift structure is additionally provided on lifting structure, horizontal shift structure includes the level being threadedly coupled with lifting platform
Lead screw, horizontal screw lead is vertical with the length direction of vertical lead screw, further includes the hose that one end is fixedly connected with lifting platform, and hose is another
One end is connect by connection ring with horizontal screw lead, and connection ring is socketed on horizontal screw lead by screw thread.
There are two hose settings, and two hoses are symmetrically arranged at pressure head two sides.
Positioning device includes laser locator and stay wire sensor, and laser locator is fixed on each hose, and bracing wire passes
Sensor ontology is fixed on the base, and the bracing wire free end of stay wire sensor is fixed on the equal height of lifting platform, stay wire sensor
The bracing wire of stretching is located at vertical direction.
Work fixing device includes the right-angled intersection guide rail being fixed on the base, and right-angled intersection guide rail has sliding block.
Sliding block is provided with workpiece placing groove.
The utility model has the beneficial effects that a kind of gravity drive beating unit accurately controlled of the utility model, knot
Structure is simple and compact, low in cost, easy to use；The factor for influencing part deformation amount can accurately be controlled；It can be by changing
Become workbench high precision and control striking speed, stroke quality is changed by plus-minus quality object and changes impact workpiece surface
Kinetic energy, replaceable pressure head can change hitting area；It can be realized and workpiece surface is precisely efficiently struck, so that workpiece
Surface forms determining pit pattern, and workpiece forms expected shape.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the gravity drive beating unit accurately controlled of the utility model；
Fig. 2 is the structural representation of worm and worm wheel in a kind of gravity drive beating unit accurately controlled of the utility model
Figure；
Fig. 3 is that the structure of gravity impact unit in a kind of gravity drive beating unit accurately controlled of the utility model is shown
It is intended to；
Fig. 4 is the structural schematic diagram of pressure head in a kind of gravity drive beating unit accurately controlled of the utility model；
Fig. 5 is Work fixing device structural representation in a kind of gravity drive beating unit accurately controlled of the utility model
Figure.
In figure, 1. pedestals, 2. motors, 3. worm screws, 4. worm gears, 5. vertical lead screws, 6. lifting platforms, 7. electric suckers, 8. impacts
Bar, 9. pressure heads, 10. horizontal screw leads, 11. hoses, 12. connection rings, 13. laser locators, 14. stay wire sensors, 15. crosses are handed over
Pitch guide rail, 16. sliding blocks, 17. workpiece placing grooves, 18. striking heads.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
A kind of gravity drive beating unit accurately controlled of the utility model, as shown in Figure 1, including lifting structure and determining
Position device is provided with gravity impact unit on lifting structure, is provided with Work fixing device below gravity impact unit.
Lifting structure includes pedestal 1 and motor 2, and motor 2 is connected with worm screw 3, and motor 2 drives worm screw 3 to rotate, such as Fig. 2 institute
Show, the engagement of worm screw 3 is there are two worm gear 4, and worm gear 4 is arranged on pedestal 1, and worm gear 4, which is threadably secured, is connected with vertical thread
Thick stick 5, vertical lead screw 5 are rotated synchronously with worm gear 4, and vertical lead screw 5 is vertically arranged with pedestal 1.
As shown in figure 3, gravity impact unit includes the lifting platform 6 being connected through a screw thread with vertical lead screw 5, in lifting platform 6
Insertion is provided with electric sucker 7, and electric sucker 7 is adsorbed with one end of striking rod 8, and the other end of striking rod 8 is provided with pressure head 9, such as Fig. 4
Shown, 8 surface of striking rod is provided with screw thread, and pressure head 9 is located at 6 lower section of lifting platform, is provided with striking head at 9 bottom center of pressure head
18。
Horizontal shift structure is additionally provided on lifting structure, horizontal shift structure includes the water being threadedly coupled with lifting platform 6
Flat lead screw 10, horizontal screw lead 10 is vertical with the length direction of vertical lead screw 5, further include one end be fixedly connected with lifting platform 6 it is soft
Pipe 11,11 other end of hose are connect by connection ring 12 with horizontal screw lead 10, and connection ring 12 is socketed in horizontal screw lead by screw thread
On 10, there are two the settings of hose 11, and two hoses 11 are symmetrically arranged at 9 two sides of pressure head.
Positioning device includes laser locator 13 and stay wire sensor 14, and laser locator 13 is fixed on each hose 11
On, 14 ontology of stay wire sensor is fixed on pedestal 1, and the bracing wire free end of stay wire sensor 14 is fixed on the same of lifting platform 6
Highly, the bracing wire that stay wire sensor 14 stretches out is located at vertical direction.
As shown in figure 5, Work fixing device includes the right-angled intersection guide rail 15 being fixed on pedestal 1, right-angled intersection guide rail
15 have sliding block 16, and sliding block 16 is provided with workpiece placing groove 17.
A kind of course of work of the gravity drive beating unit accurately controlled of the utility model is specific as follows:
The workpiece struck will be needed to be fixed in the workpiece placing groove of sliding block 16, twist the handle of right-angled intersection guide rail 15,
So that workpiece to be struck is located at the initial manufacture position below gravity impact unit, opens motor 2, motor 2 is by successively driving snail
Bar 3, worm gear 4 and vertical lead screw 5, make lifting platform 6 do rotary lifting movement, close motor, benefit when lifting platform 6 reaches designated position
The height of lifting platform 6 at this time is recorded with stay wire sensor 15, is at this moment electrified electric sucker 7, the fitting spiral shell on striking rod 8
Then striking rod 8 is adsorbed on electric sucker 7 by mother, not on striking rod 8, addition aggravates quality object, impact for impact for the first time
Weight only has the self weight three parts of nut, the self weight of striking rod 8 and pressure head 9, because laser locator is symmetrically mounted in pressure head
Two sides, so the laser crosspoint of laser locator transmitting is always located in the underface of striking head 18, horizontal screw lead 10 makes laser
Crosspoint, which is fallen in, determines impact position on workpiece.
After having good positioning, electric sucker 9 is powered off, striking rod 8 is fallen, striking head 18 strikes workpiece surface, repeats this and hits
It beats process 5 times, then changes the location of workpiece along 15 direction of right-angled intersection guide rail, it is every to change a location of workpiece repetition impact workpiece
Surface process five times, impact track, observation impact track are formed in workpiece surface.
Addition aggravates quality object on striking rod 8, and tightens fixation with nut, then changes the location of workpiece, every change
One time the location of workpiece repeats impact workpiece surface process five times, forms impact track, observation impact track, impact in workpiece surface
The quality of quality object on bar 8 successively increases repetition shots.
Exacerbation quality object is removed entirely and reverts to initial weight, changes the height of lifting platform, repeats above-mentioned no medium solid
Amount object observes impact track to there is the shots for aggravating quality object, removes beating unit after completing impact, closes electricity
Sucker, the workpiece after taking out impact, completes the impact to workpiece surface.
By the above-mentioned means, a kind of gravity drive beating unit accurately controlled of the utility model, simple and compact for structure,
It is low in cost, it is easy to use；The factor for influencing part deformation amount can accurately be controlled；It can be by changing height of table
Accurate control striking speed changes the kinetic energy that stroke quality changes impact workpiece surface by plus-minus quality object, can be more
The pressure head changed can change hitting area；It can be realized and workpiece surface is precisely efficiently struck, so that workpiece surface is formed really
Fixed pit pattern, workpiece form expected shape.
Claims (9)
1. a kind of gravity drive beating unit accurately controlled, which is characterized in that described including lifting structure and positioning device
It is provided with gravity impact unit on lifting structure, is provided with Work fixing device below the gravity impact unit.
2. a kind of gravity drive beating unit accurately controlled according to claim 1, which is characterized in that the lifting
Structure includes pedestal (1) and motor (2), and the motor (2) is connected with worm screw (3), and the motor (2) drives worm screw (3) rotation,
The worm screw (3) is engaged with worm gear (4), and the worm gear (4) is arranged on pedestal (1), and the worm gear (4) is fixedly connected with vertically
Lead screw (5), the vertical lead screw (5) and worm gear (4) rotate synchronously, and the vertical lead screw (5) is vertically arranged with pedestal (1).
3. a kind of gravity drive beating unit accurately controlled according to claim 2, which is characterized in that the gravity
Impact unit includes the lifting platform (6) being connected through a screw thread with vertical lead screw (5), and insertion is provided with electricity in the lifting platform (6)
Sucker (7), the electricity sucker (7) are adsorbed with one end of striking rod (8), and the other end of the striking rod (8) is provided with pressure head
(9), striking rod (8) surface is provided with screw thread, and the pressure head (9) is located at below lifting platform (6), pressure head (9) bottom center
Place is provided with striking head (18).
4. a kind of gravity drive beating unit accurately controlled according to claim 2, which is characterized in that described vertical
Lead screw (5) is no less than two, and the worm gear (4) is identical as vertical lead screw (5) number.
5. a kind of gravity drive beating unit accurately controlled according to claim 3, which is characterized in that the lifting
Horizontal shift structure is additionally provided in structure, the horizontal shift structure includes the horizontal screw lead being threadedly coupled with lifting platform (6)
(10), the horizontal screw lead (10) is vertical with the length direction of vertical lead screw (5), further includes one end and lifting platform (6) fixed company
The hose (11) connect, hose (11) other end are connect by connection ring (12) with horizontal screw lead (10), the connection ring
(12) it is socketed on horizontal screw lead (10) by screw thread.
6. a kind of gravity drive beating unit accurately controlled according to claim 5, which is characterized in that the hose
(11) there are two setting, described two hoses (11) are symmetrically arranged at pressure head (9) two sides.
7. a kind of gravity drive beating unit accurately controlled according to claim 6, which is characterized in that the positioning
Device includes laser locator (13) and stay wire sensor (14), and the laser locator (13) is fixed on each hose (11)
On, stay wire sensor (14) ontology is fixed on pedestal (1), and the bracing wire free end of the stay wire sensor (14) is fixed on
The equal height of lifting platform (6), the bracing wire that the stay wire sensor (14) is stretched out are located at vertical direction.
8. a kind of gravity drive beating unit accurately controlled according to claim 2, which is characterized in that the workpiece
Fixed device includes the right-angled intersection guide rail (15) being fixed on pedestal (1), and the right-angled intersection guide rail (15) has sliding block
(16)。
9. a kind of gravity drive beating unit accurately controlled according to claim 8, which is characterized in that the sliding block
(16) workpiece placing groove (17) are provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821424977.6U CN208894955U (en) | 2018-08-31 | 2018-08-31 | A kind of gravity drive beating unit accurately controlled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821424977.6U CN208894955U (en) | 2018-08-31 | 2018-08-31 | A kind of gravity drive beating unit accurately controlled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208894955U true CN208894955U (en) | 2019-05-24 |
Family
ID=66570976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821424977.6U Expired - Fee Related CN208894955U (en) | 2018-08-31 | 2018-08-31 | A kind of gravity drive beating unit accurately controlled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208894955U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328286A (en) * | 2019-06-26 | 2019-10-15 | 西安理工大学 | A kind of beating unit and its sheet forming method of electric pick impact plate |
| CN112779580A (en) * | 2020-12-28 | 2021-05-11 | 江苏正和实业集团有限公司 | Anodic oxidation surface treatment process and device for high-quality aluminum pipe |
| CN113541072A (en) * | 2020-04-17 | 2021-10-22 | 平高集团有限公司 | Strutting arrangement and GIL generating line assembly fixture |
-
2018
- 2018-08-31 CN CN201821424977.6U patent/CN208894955U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328286A (en) * | 2019-06-26 | 2019-10-15 | 西安理工大学 | A kind of beating unit and its sheet forming method of electric pick impact plate |
| CN113541072A (en) * | 2020-04-17 | 2021-10-22 | 平高集团有限公司 | Strutting arrangement and GIL generating line assembly fixture |
| CN112779580A (en) * | 2020-12-28 | 2021-05-11 | 江苏正和实业集团有限公司 | Anodic oxidation surface treatment process and device for high-quality aluminum pipe |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20200831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |