CN202571717U - Knurling machine for aluminum knurled tube sections - Google Patents
Knurling machine for aluminum knurled tube sections Download PDFInfo
- Publication number
- CN202571717U CN202571717U CN 201220100662 CN201220100662U CN202571717U CN 202571717 U CN202571717 U CN 202571717U CN 201220100662 CN201220100662 CN 201220100662 CN 201220100662 U CN201220100662 U CN 201220100662U CN 202571717 U CN202571717 U CN 202571717U
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- chuck
- knurling machine
- section bar
- tube section
- aluminium matter
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Abstract
The utility model belongs to the technical field of tube machining equipment, and particularly relates to a knurling machine for aluminum knurled tube sections. The knurling machine comprises a feeding portion, a rolling device and a collecting portion. The rolling device is positioned between the feeding portion and the collecting portion; the feeding portion comprises a feeding frame; the rolling device comprises a rolling motor and a chuck, the chuck is directly driven by the rolling motor, and pressure roller devices are arranged on jaws of the chuck; and the collecting portion comprises a collecting frame, a traction motor, a speed reducer and a traction device, the collecting frame is provided with two parallel guide rails, a driving gear and a driven gear are respectively arranged at a starting end and a finish end of the collecting frame, a chain is arranged between the driving gear and the driven gear and positioned between the guide rails, the speed reducer is driven by the traction motor, the driving gear is disposed on an output shaft of the speed reducer, the traction device can freely move on the guide rails, a clamp used for fixing an end of an aluminum tube is arranged at the front end of the traction device, and a tail hook for hooking the chain is disposed at the rear end of the traction device. The knurling machine is simple in structure and low in cost and can be operated conveniently and fast.
Description
Technical field
The utility model belongs to the tubing technical field of processing equipment, relates in particular to a kind of aluminium matter floral tube section bar edge knurling machine.
Background technology
In the modern industry, the aluminum pipe of various calibers is owing to advantages such as its portability, corrosion resistance and aesthetic property have obtained application more and more widely, and its application also develops to fields such as furniture manufacturings from some traditional fields.And well-known, the more unidimensional section bars such as steel pipe of its mechanical strength of simple aluminum pipe are low, and its aesthetic property of tubing that the surface is left intact is also made a discount, and this has all limited the application of conventional aluminum matter tubing.Draw in the practice; Can make the annular knurl groove through surface and overcome above-mentioned defective at aluminum pipe; Promptly traditional straight tube section bar is transformed into the novel section bar that surface distributed has the annular knurl groove of even coiling, and undoubtedly the method through the annular knurl processes is wherein realize more easily a kind of through cast shaping process or annular knurl technology.In the prior art, can accomplish such processing technology through large-sized numerical control equipment, and the cost of this equipment is very high, general medium-sized and small enterprises are difficult to bear, and need that a kind of structure is simple relatively, simple operation, aluminium matter floral tube section bar edge knurling machine with low cost.
The utility model content
The utility model provides a kind of aluminium matter floral tube section bar edge knurling machine of simple in structure, with low cost, simple operation for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: aluminium matter floral tube section bar edge knurling machine comprises feeding part, rolling device and rewinding part; Said rolling device is between feeding part and rewinding part, and said feeding partly comprises cradle; Said rolling device comprises roll extrusion motor and chuck, and said chuck is provided with pressing wheel device by said roll extrusion motor direct-drive on the claw of said chuck; Said rewinding partly comprises the rewinding frame that is provided with two parallel guide rails; The top of said rewinding frame and end are respectively equipped with driven gear and driving gear; Be provided with chain between the two; Said chain also comprises traction electric machine and by the reductor of its driving, said driving gear is located on the output shaft of said reductor between guide rail; Also comprise the draw-gear that can on said guide rail, move freely, its front end is provided with the fixture block that is used for fixing the aluminum pipe end, and its rear end is provided with the pintle that is used to catch on said chain.
The utility model can also adopt following technical scheme:
Said chuck is six dog chucks; Said pressing wheel device comprises the axle sleeve that is provided with centre bore that radially is fixed on the said claw, is provided with wheel pressing shaft in the said axle sleeve, and the inner of said wheel pressing shaft is stretched out from said axle sleeve and is provided with otic placode at its front end, on said otic placode, is provided with pinch roller; Outer end at said axle sleeve is connected with nut, in said nut, is provided with bolt, and the outer end of its front end and said wheel pressing shaft is affixed; On the outer wall of said axle sleeve, also be provided with the radial screw bore of perforation, in said screwed hole, be provided with bolt.
Be provided with a plurality of guide wheels that are used to support aluminum pipe on the said cradle side by side.
The supporting surface that said guide wheel constitutes and the distance of said chuck axis equal the radius of aluminum pipe.
Said draw-gear is provided with roller, and it cooperates with said guide rail realizes moving freely of whole device.
Said fixture block is positioned on the axis of said chuck.
Pass through belt transmission between said roll extrusion motor and the chuck.
On the rewinding frame below the said guide rail, also be provided with the chain box that supplies said chain to pass through.
Also be provided with handle on the said pintle.
Also be provided with the power distribution cabinet that is used to control said roll extrusion motor and traction electric machine, said power distribution cabinet is fixed on the said rewinding frame.
Advantage and the good effect that the utlity model has are: owing to adopted above-mentioned design, the utility model is simple in structure, and chuck is taken from discarded lathe, and is with low cost, can satisfy the demand of general medium-sized and small enterprises.Entire machine is divided into three parts, and process is divided into material loading (aluminum pipe one end is fixed on the fixture block, and adjustment claw position makes pressing wheel device compress tube wall and makes it distortion), starting device and three steps of rewinding, and it is also very convenient to operate.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the front view of rolling device among Fig. 1;
Fig. 3 is the side-looking partial sectional view of pressing wheel device among Fig. 1;
Fig. 4 is the vertical view of rewinding part among Fig. 1;
Fig. 5 is the structure for amplifying sketch map of pintle and chain coupling part among Fig. 1.
Among the figure: 1, cradle; 2, guide wheel; 3, rolling device; 3-1, chuck; 3-2, belt; 3-3, roll extrusion motor; 3-4, claw; 3-5, pressing wheel device; 4, guide rail; 5, draw-gear; 5-1, fixture block; 5-2, pintle; 5-3, handle; 6, driving gear; 7, rewinding frame; 8, driven gear; 9, chain; 10, chain box; 11, traction electric machine; 12, power distribution cabinet; 13, reductor.
The specific embodiment
For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1, the utility model comprises feeding part, rolling device 3 and rewinding part, and rolling device 3 is between feeding part and rewinding part.
Feeding partly comprises cradle 1, is provided with a plurality of guide wheels 2 that are used to support aluminum pipe above side by side.
Fig. 2 is the front view of rolling device 3, can find out, this device comprises roll extrusion motor 3-3 and chuck 3-1, and chuck 3-1 takes from discarded lathe, and 3-3 directly drives by the roll extrusion motor, promptly between the two by belt 3-2 transmission.On the claw 3-4 of chuck 3-1, be provided with pressing wheel device 3-5, in the present embodiment, in order to reach better annular knurl effect, chuck 3-1 is chosen for six dog chucks.
Fig. 3 is the side-looking partial sectional view of pressing wheel device 3-5.This pressing wheel device 3-5 comprises the axle sleeve that is provided with centre bore that radially is fixed on the claw 3-4, is provided with wheel pressing shaft in this axle sleeve, and the inner of wheel pressing shaft is stretched out from axle sleeve and is provided with otic placode at its front end, on this otic placode, is provided with pinch roller.Outer end at axle sleeve is connected with nut, in this nut, is provided with bolt, and the outer end of its front end and wheel pressing shaft is affixed.Can realize adjustment through turning this bolt to the pinch roller direction.On the outer wall of axle sleeve, also be provided with the radial screw bore of perforation, in this screwed hole, be provided with bolt, realize the locked of wheel pressing shaft or disengagement through the degree of tightness of adjusting this bolt.
Fig. 4 is the vertical view of rewinding part, can find out that rewinding partly comprises the rewinding frame 7 that is provided with two parallel guide rails 4, and the top of this rewinding frame 7 and end are respectively equipped with driven gear 8 and driving gear 6, are provided with chain 9 between the two, and chain 9 is between guide rail 4.On the rewinding frame below the guide rail 4, also be provided with the chain box 10 that supplies this chain to pass through, chain is played supporting and protective effect.
Also comprise traction electric machine 11 and by the reductor 13 of its driving, driving gear 6 is located on the output shaft of this reductor 13.Also comprise the draw-gear 5 that can on guide rail 4, move freely, its front end is provided with the fixture block 5-1 that is used for fixing the aluminum pipe end, and its rear end is provided with the pintle 5-2 that is used to catch on chain 9.In the present embodiment, draw-gear 5 is the device of similar dolly, and its lower end is provided with roller, cooperates with guide rail 4 to realize moving freely of whole device.5-2 is hooked on the chain 9 for the ease of the operation pintle, on pintle 5-2, also is provided with handle 5-3.Indicated the connected mode of pintle and chain 9 among Fig. 5.
Aluminum pipe is in the process of operation forward, and optimum mode is that whole process all is in level.So limit in the present embodiment: the supporting surface that guide wheel 2 constitutes and the distance of chuck 3-1 axis equal the radius of aluminum pipe; Fixture block 5-1 is positioned on the axis of chuck 3-1.Like this, when aluminum pipe from each operation through out-of-date, above size and set positions guaranteed the axis conllinear of its axis and chuck 3-1, promoted the effect of processing.
On rewinding frame 7, be provided with the power distribution cabinet 12 that is used to control roll extrusion motor 3-3 and traction electric machine 11.
The course of work of this instance:
Under the state of shutting down, carry out material loading, be about to aluminum pipe and pass from the center of chuck 3-1, its rear end is erected on the cradle 1, and its front end is clipped on the fixture block 5-1 of draw-gear 5, and pintle 5-2 colludes on chain 9.
The bolt in the adjustment pressing wheel device 3-5 outside meets the requirements until the direction of pinch roller, and generally, this angle initialization is 45 ° to 60 °, and the bolt of tightening then on the axle sleeve sidewall makes wheel pressing shaft locked.Other claw 3-4 is provided with equally.Afterwards, adjustment claw 3-4 pushes down aluminum pipe and makes it to take place deformation to central motion, treats that deformation quantity (being the degree of depth of annular knurl groove) stops adjustment when meeting the demands.Open the power supply of power distribution cabinet 12, start roll extrusion motor 3-3 and traction electric machine 11, wherein traction electric machine 11 drives driving gear 6 rotations, and then chain 9 setting in motions, drives draw-gear 5 and advances, and the aluminum pipe that is clipped on the fixture block 5-1 is pulled forward.In this simultaneously, chuck 3-1 uniform rotation under the driving of roll extrusion motor 3-3, pinch roller produces continuous extrusion modling to aluminum pipe, accomplishes the annular knurl processing of aluminum pipe.
Claims (10)
1. an aluminium matter floral tube section bar edge knurling machine comprises feeding part, rolling device and rewinding part, and said rolling device is between feeding part and rewinding part, and it is characterized in that: said feeding partly comprises cradle; Said rolling device comprises roll extrusion motor and chuck, and said chuck is provided with pressing wheel device by said roll extrusion motor direct-drive on the claw of said chuck; Said rewinding partly comprises the rewinding frame that is provided with two parallel guide rails; The top of said rewinding frame and end are respectively equipped with driven gear and driving gear; Be provided with chain between the two; Said chain also comprises traction electric machine and by the reductor of its driving, said driving gear is located on the output shaft of said reductor between guide rail; Also comprise the draw-gear that can on said guide rail, move freely, its front end is provided with the fixture block that is used for fixing the aluminum pipe end, and its rear end is provided with the pintle that is used to catch on said chain.
2. according to the described aluminium matter of claim 1 floral tube section bar edge knurling machine, it is characterized in that: said chuck is six dog chucks; Said pressing wheel device comprises the axle sleeve that is provided with centre bore that radially is fixed on the said claw, is provided with wheel pressing shaft in the said axle sleeve, and the inner of said wheel pressing shaft is stretched out from said axle sleeve and is provided with otic placode at its front end, on said otic placode, is provided with pinch roller; Outer end at said axle sleeve is connected with nut, in said nut, is provided with bolt, and the outer end of its front end and said wheel pressing shaft is affixed; On the outer wall of said axle sleeve, also be provided with the radial screw bore of perforation, in said screwed hole, be provided with bolt.
3. according to the described aluminium matter of claim 1 floral tube section bar edge knurling machine, it is characterized in that: be provided with a plurality of guide wheels that are used to support aluminum pipe on the said cradle side by side.
4. according to the described aluminium matter of claim 3 floral tube section bar edge knurling machine, it is characterized in that: the supporting surface that said guide wheel constitutes and the distance of said chuck axis equal the radius of aluminum pipe.
5. according to the described aluminium matter of claim 1 floral tube section bar edge knurling machine, it is characterized in that: said draw-gear is provided with roller, and it cooperates with said guide rail realizes moving freely of whole device.
6. according to the described aluminium matter of claim 1 floral tube section bar edge knurling machine, it is characterized in that: said fixture block is positioned on the axis of said chuck.
7. according to the described aluminium matter of claim 1 floral tube section bar edge knurling machine, it is characterized in that: pass through belt transmission between said roll extrusion motor and the chuck.
8. according to the described aluminium matter of claim 1 floral tube section bar edge knurling machine, it is characterized in that: on the rewinding frame below the said guide rail, also be provided with the chain box that supplies said chain to pass through.
9. according to the described aluminium matter of claim 1 floral tube section bar edge knurling machine, it is characterized in that: also be provided with handle on the said pintle.
10. according to each described aluminium matter floral tube section bar edge knurling machine of claim 1 to 9, it is characterized in that: also be provided with the power distribution cabinet that is used to control said roll extrusion motor and traction electric machine, said power distribution cabinet is fixed on the said rewinding frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220100662 CN202571717U (en) | 2012-03-16 | 2012-03-16 | Knurling machine for aluminum knurled tube sections |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220100662 CN202571717U (en) | 2012-03-16 | 2012-03-16 | Knurling machine for aluminum knurled tube sections |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571717U true CN202571717U (en) | 2012-12-05 |
Family
ID=47241169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220100662 Expired - Fee Related CN202571717U (en) | 2012-03-16 | 2012-03-16 | Knurling machine for aluminum knurled tube sections |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202571717U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581546A (en) * | 2012-03-16 | 2012-07-18 | 天津市升发工贸有限公司 | Edge knurling machine for aluminum shock tube sections |
| CN107661910A (en) * | 2016-07-29 | 2018-02-06 | 湖北蓝华铝业有限公司 | A kind of straightener for being used to correct the band activity holder of aluminium section bar |
-
2012
- 2012-03-16 CN CN 201220100662 patent/CN202571717U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581546A (en) * | 2012-03-16 | 2012-07-18 | 天津市升发工贸有限公司 | Edge knurling machine for aluminum shock tube sections |
| CN107661910A (en) * | 2016-07-29 | 2018-02-06 | 湖北蓝华铝业有限公司 | A kind of straightener for being used to correct the band activity holder of aluminium section bar |
| CN107661910B (en) * | 2016-07-29 | 2020-01-14 | 湖北蓝华铝业有限公司 | Straightening machine with movable clamping seat for correcting aluminum profile |
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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: 20121205 Termination date: 20150316 |
|
| EXPY | Termination of patent right or utility model |