CN2637427Y - Integrated screw conveyor blade shaping machine - Google Patents
Integrated screw conveyor blade shaping machine Download PDFInfo
- Publication number
- CN2637427Y CN2637427Y CN 03277311 CN03277311U CN2637427Y CN 2637427 Y CN2637427 Y CN 2637427Y CN 03277311 CN03277311 CN 03277311 CN 03277311 U CN03277311 U CN 03277311U CN 2637427 Y CN2637427 Y CN 2637427Y
- Authority
- CN
- China
- Prior art keywords
- spiral mould
- main shaft
- mould
- spiral
- planker
- 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
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Abstract
The utility model relates to a mechanical device, particularly an integrated screw conveyor blade shaping machine. The utility model is provided with a bed body, and a power part, a transmission part, a control part, a main shaft, a screw rod and a tailstock part are arranged on the bed body. The power part uses power to drive the main shaft and the screw rod to rotate through the transmission of the transmission part, and is controlled by the control part. A shaping core shaft is arranged on the main shaft, a fixed spiral mould and a movable spiral mould are arranged on the core shaft, and spiral grooves corresponding to work pieces are arranged on the fixed spiral mould and the movable spiral mould. A rail is arranged on the bed body, a carriage is arranged in the rail and is connected with the screw rod by threads, and a riding wheel and a limit supporting wheel are arranged on the carriage. The utility model the advantages of novel and rational structural design, smooth surfaces of manufactured integrated spiral blades, good rigidity and strength and high production efficiency, and can be produced in batches.
Description
Affiliated technical field
The utility model relates to a kind of mechanical device, especially a kind of forming machine of one-piece auger conveying blade.
Background technology
Spiral conveying blade can be used as the transfer unit in the equipment such as carrying grain, cement, fertilizer, also can be used for making the drilling rod of holing on earth of all size.Helicallobe commonly used is the segmentation welded structure,, length direction is welded by multistage.There is weld seam in such structure at blade surface, increased and object between friction, influenced the conveying effect, and welding the time can produce bulk deformation, also can exert an influence for whole rigidity and intensity, another is difficult to form large batch of production exactly, and production efficiency is low.Just can address the above problem well with the disposable one-piece auger blade of making of monoblock steel plate.
Summary of the invention
In order to overcome the deficiency of existing spiral conveying blade, the utility model provides a kind of one-piece auger conveying blade make-up machine, and this moulding function is produced the one-piece auger conveying blade.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of one-piece auger conveying blade make-up machine, has lathe bed, lathe bed is provided with power pack section, running part, control part, main shaft, screw mandrel and tailstock part, power pack section is with the transmission of power by running part, control by control part, drive the rotation of main shaft and screw mandrel, main shaft is provided with forming core shaft, mandrel is provided with fixedly spiral mould and movable spiral mould, fixedly have on spiral mould and the movable spiral mould and the corresponding spiral groove of workpiece, track is set on the lathe bed, track is provided with planker, planker is connected with wire rod thread, and planker is provided with support roller.
Further: described fixedly spiral mould is connected with movable spiral mould double-screw bolt.
For making workpiece steadily moulding in the spiral groove of fixedly spiral mould and movable spiral mould, more further: described planker is provided with spacing roller.
The beneficial effects of the utility model are, structure design is new reasonable, and the one-piece auger blade surface of making is bright and clean, and rigidity and intensity are better, can produce the production efficiency height in enormous quantities.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
1. lathe beds among the figure, 2. power pack section, 3. running part, 4. control part, 5. main shaft, 6. screw mandrel, 7. tailstock part, 8. mandrel, 9. fixing spiral mould, 10. movable spiral mould, 11. spiral grooves, 12. plankers, 13. support rollers, 14. spacing rollers.
The specific embodiment
A kind of one-piece auger conveying blade make-up machine shown in Figure 2 as Fig. 1, has lathe bed 1, lathe bed 1 is provided with power pack section 2, running part 3, control part 4, main shaft 5, screw mandrel 6 and tailstock part 7, power pack section 2 is with the transmission of power by running part 3, by control part 4 controls, driving main shaft 5 rotates with screw mandrel 6, main shaft 5 is provided with forming core shaft 8, mandrel 8 is provided with fixedly spiral mould 9 and movable spiral mould 10, fixedly spiral mould 9 is connected with movable spiral mould 10 double-screw bolts, fixedly have on spiral mould 9 and the movable spiral mould 10 and the corresponding spiral groove 11 of workpiece, on the lathe bed 1 track is set, track is provided with planker 12, and planker 12 is threaded with screw mandrel 6, and planker 12 is provided with support roller 13 and spacing roller 14.
The lathe bed of make-up machine is a welded structure, fine limit work forms after de-stress is handled, guarantee the structural stability of lathe bed, also guaranteed operating accuracy, can the same chuck for installing on the main shaft with general machine tool, simultaneously frock clamp can be installed, particularly, be have one with the forming core shaft of the corresponding spiral groove of product, screw mandrel is installed on the lathe bed, screw mandrel is provided with planker, positive and negative rotation by screw mandrel, move back and forth before and after driving planker, the lathe bed head is provided with gear case, can be according to the pitch of product adjusting gear easily, to change the coupling of spindle speed and screw mandrel planker kinematic velocity, thereby adapt to the helicallobe production of different pitches, tailstock structure and universal machine tools are basic identical, just can be promoted to move forward and backward by cylinder, during work, move forward to control position, withstand mandrel work, during dismounting workpiece (or maintenance), can after move and the position of deactivating, main motor transmission part is the power importation, it drives motion of main shaft by buncher after by retarder, then, passes through gear transmission, the motion of drive screw mandrel, main motor speed scalable, to adapt to the needs of variety classes Workpiece shaping, electrical control division is divided into conventional relay control, major control is opened, stop, and the rapid movement of the screw mandrel planker of the rotating speed adjustment of main shaft and cooperation air operated control.
Frock clamp, particularly, be have one with the forming core shaft of the corresponding spiral groove of product, by be welded on the mandrel fixedly spiral mould and on mandrel the moveable spiral mould form, form certain clearance between two groups of moulds, with fixation workpiece, impel workpiece in plug helix around mandrel and moulding with the rotation of main shaft, movable spiral mould is when work, be fixed on the mandrel by double-screw bolt, form integral body with fixing spiral mould, workpiece unclamps bolt rotation activity spiral mould after moulding be detachable workpiece.The support roller parts are installed on the planker, and during work, workpiece leans against on the support roller, press the same moved further of workpiece pitch with the motion of planker, and the adjustable positions of support roller is whole, to obtain best molding effect.
The working process of one-piece auger blade on make-up machine is as follows:
One, the sheet material that meets the material requirement is chosen in blanking, presses the width of blade and the length blanking of expansion, and blanking length must be greater than the length after the moulding.
Two, behind the blanking, head is cut oblique angle, boring, and head boring is for the clamping before the moulding, and it is in order to reduce the stressed of blade original shaping, to help moulding that head is cut the oblique angle.
Three, clamping running is clamped in above-mentioned workpiece raw material on the frock clamp on the specialized equipment, adjusts the each several part position, selects the change gear of the screw pitch consistent with workpiece, and low speed is machined then.Treat working properly after, raising speed of production slowly is to improve productive output.
Four, dismounting workpiece, workpiece after the moulding is embedded in the groove of frock clamp, thus after finishing, forming work needs workpiece is drawn off from anchor clamps, because frock clamp is made up of stationary fixture and floating holder, so, withdraw from getting final product backward together with workpiece as long as the binding bolt of floating holder is unclamped.
Five, with the length according to the rules of the workpiece after the moulding, slice off redundance end to end, promptly become up-to-standard helicallobe.
Claims (3)
1. one-piece auger conveying blade make-up machine, has lathe bed (1), lathe bed (1) is provided with power pack section (2), running part (3), control part (4), main shaft (5), screw mandrel (6) and tailstock part (7), power pack section (2) is with the transmission of power by running part (3), control by control part (4), driving main shaft (5) rotates with screw mandrel (6), it is characterized in that: main shaft (5) is provided with forming core shaft (8), mandrel (8) is provided with fixedly spiral mould (9) and movable spiral mould (10), fixedly have and the corresponding spiral groove of workpiece (11) on spiral mould (9) and the movable spiral mould (10), lathe bed is provided with track on (1), be provided with planker (12) in the track, planker (12) is threaded with screw mandrel (6), and planker (12) is provided with support roller (13).
2. one-piece auger conveying blade make-up machine according to claim 1 is characterized in that: described fixedly spiral mould (9) is connected with movable spiral mould (10) double-screw bolt.
3. one-piece auger conveying blade make-up machine according to claim 1 is characterized in that: described planker (12) is provided with spacing roller (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277311 CN2637427Y (en) | 2003-08-04 | 2003-08-04 | Integrated screw conveyor blade shaping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277311 CN2637427Y (en) | 2003-08-04 | 2003-08-04 | Integrated screw conveyor blade shaping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2637427Y true CN2637427Y (en) | 2004-09-01 |
Family
ID=34302724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03277311 Expired - Fee Related CN2637427Y (en) | 2003-08-04 | 2003-08-04 | Integrated screw conveyor blade shaping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2637427Y (en) |
-
2003
- 2003-08-04 CN CN 03277311 patent/CN2637427Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |