CN206794412U - A kind of drawing mechanism of continuous extruder - Google Patents
A kind of drawing mechanism of continuous extruder Download PDFInfo
- Publication number
- CN206794412U CN206794412U CN201720559758.8U CN201720559758U CN206794412U CN 206794412 U CN206794412 U CN 206794412U CN 201720559758 U CN201720559758 U CN 201720559758U CN 206794412 U CN206794412 U CN 206794412U
- Authority
- CN
- China
- Prior art keywords
- section bar
- discharge rack
- mounting bracket
- rack
- drawing mechanism
- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of drawing mechanism of continuous extruder, including discharge rack, the multiple delivery rolls being rotatably connected on the discharge rack, also include the mounting bracket for being arranged on the side of the discharge rack, it is provided with multiple air exhausters above the discharge rack on the mounting bracket, the air outlet of the air exhauster is towards the delivery roll.The utility model has advantages below and effect：This programme utilizes new mechanical structure, when being molded over transmission of extrusion forming, section bar is blown by air exhauster, so as to accelerate the cooling velocity of section bar；Wind between bottom plate and baffle plate forms backflow so that section bar also can be cooled down quickly；Limiting roll on position-limited rack can be corrected to the transmission direction of section bar.
Description
Technical field
Extruding metal equipment is the utility model is related to, more particularly to a kind of drawing mechanism of continuous extruder.
Background technology
In metal processing sectors, continuous extruder is the main equipment for realizing extruding metal processing, and extruding metal adds
The characteristics of work is a kind of important method using plastic deformation pressure forming, and its is important is can be in the course of the twinkling of an eye by metal ingot blank one
It is secondary to be processed into pipe, rod or section bar.
At present, Authorization Notice No. CN202638941U, authorized announcement date disclose for the Chinese patent on January 2nd, 2013
A kind of correcting device of extruder unloading position, including the overarm brace in extruder discharging track, the crossbeam
The both ends of support are respectively equipped with amendment disk roller, and the rotating shaft of the amendment disk roller is in be vertically arranged.
The correcting device of this extruder unloading position can be adjusted by screw mandrel to the position for correcting disk roller, so as to control
Position and direction of the section bar processed in discharging, avoid the transmission direction of section bar from deviateing predetermined track, but section bar is being squeezed into
Larger heat can be produced during type, when section bar is entered by way of natural cooling when unloading position is transmitted to section bar
Row cooling, the Wen Duxiajiang of section bar is slower, and certain inconvenience is brought to production.
Utility model content
The purpose of this utility model is to provide a kind of drawing mechanism of continuous extruder, can be quickly to the type of extrusion forming
Material is cooled down.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of continuous extruder
Drawing mechanism, including discharge rack, multiple delivery rolls for being rotatably connected on the discharge rack, in addition to it is arranged on the discharge rack
Side mounting bracket, multiple air exhausters above the discharge rack are provided with the mounting bracket, the air exhauster
Air outlet is towards the delivery roll.
By using such scheme, the section bar after shaping is conveyed by delivery roll, because of the air outlet direction of air exhauster
Delivery roll so that air exhauster can be by wind on the section bar conveyed, so as to accelerate the cooling velocity of section bar so that section bar
It can be rapidly performed by cooling down.
It is of the present utility model to be further arranged to：Sliding is provided with glide direction parallel to the discharging on the mounting bracket
The installing plate of frame length direction, the air exhauster are arranged on the installing plate upper surface, the installing plate and the mounting bracket it
Between be fixed by fixture.
By using such scheme, installing plate can drive exhausting on a mounting board in the enterprising line slip of discharge rack
Machine moves, can be according to the position residing for various sizes of section bar regulation air exhauster so as to which the position of air exhauster be adjusted
Put, for example, section bar size it is larger when so that air exhauster relative orientation moves close to one end that section bar enters, by section bar from
So the wind-force of cooling and air exhauster cools down so that section bar can be rapidly performed by cooling down；When the size of section bar is smaller, air exhauster it
Between distance relative can adjust remote, be even switched off some air exhausters.
It is of the present utility model to be further arranged to：The both sides of the mounting bracket are offered for after the insertion of the installing plate both sides
Enter the chute of line slip, the fixture includes multiple multiple screw threads for being opened on the mounting bracket and being communicated with the chute
Hole, it is threaded in the screwed hole and is used for the bolt being pushed against on the installing plate.
By using such scheme, bolt thread is connected in screwed hole, and through being pushed against installing plate after screwed hole
On so that installing plate can move, and avoid installing plate and shaken in use in the air exhauster that installation is pulled.
It is of the present utility model to be further arranged to：The discharge rack is provided with gear close to the both sides of one end that section bar enters
Plate, the discharge rack are provided with bottom plate close to the bottom of one end that section bar enters, the installation directly over the baffle plate
Multiple air exhausters are distributed with frame.
By using such scheme, two baffle plates and bottom plate on discharge rack are to discharge rack close to one end that section bar enters
Closed, when wind is sent on section bar by air exhauster, because baffle plate and bottom plate stop to wind so that enter baffle plate and bottom
Wind energy between plate forms backflow, so as to increase the cooling effect to section bar.
It is of the present utility model to be further arranged to：Formed with groove annular in shape on the week side of boss outer wall of the delivery roll.
By using such scheme, the groove on delivery roll can be spacing to section bar progress, and section bar can be automatic in transmission
The lowest part in groove is slid, so as to reduce the situation that section bar deviates in transmission.
It is of the present utility model to be further arranged to：The week side of boss of the delivery roll is enclosed with rubber blanket.
By using such scheme, the rubber blanket on delivery roll can reduce the frictional force between section bar, moreover it is possible to play
Certain cushioning effect.
It is of the present utility model to be further arranged to：Multiple position-limited racks are additionally provided with the discharge rack, on the position-limited rack
Sliding is provided with limiting roll of two glide directions parallel to the delivery roll axis direction, and the bearing of trend of the limiting roll hangs down
Directly formed and passed through for section bar and for correcting section bar between the plane where the discharge rack upper surface, two limiting rolls
The limited mouth of transmission direction.
By using such scheme, limited mouth that section bar is formed through two limiting rolls on position-limited rack, limited mouth
The transmission direction of section bar can be limited, so as to correct the transmission direction of section bar, reduce section bar and shifted in transmission
Situation.
It is of the present utility model to be further arranged to：Length direction is provided with the position-limited rack parallel to the transmission roll shaft
The stopper slot in line direction, the cross section of the stopper slot is in inverted "convex" shape, and the limiting roll is included through the stopper slot
Connecting shaft, the limited block for being fixed in connecting shaft and being embedded in the stopper slot, it is threaded in the connecting shaft and passes through institute
State one end of stopper slot and for connecting shaft is fixed on the position-limited rack nut, be set in the connecting shaft and be located at
The roll sleeve of the position-limited rack upper end.
By using such scheme, the limited block in connecting shaft is contradicted in stopper slot, then causes connecting shaft through spacing
One end of groove is fixed by nut, so as to which connecting shaft is fixed on position-limited rack, while the rolling on connecting shaft is set in
Set can reduce frictional force when being contacted with section bar.
In summary, the utility model has the advantages that：When being molded over transmission of extrusion forming, passes through air exhauster
Section bar is blown, so as to accelerate the cooling velocity of section bar；Wind between bottom plate and baffle plate forms backflow so that section bar
Also can quickly cool down；Limiting roll on position-limited rack can be corrected to the transmission direction of section bar；Rubber on delivery roll
Pad can reduce frictional force when being contacted with section bar；Groove in the middle part of delivery roll can reduce the feelings for departing from delivery roll during section bar transmission
Condition.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation at position-limited rack in the utility model；
Fig. 3 is the connection relationship diagram of installing plate and mounting bracket in the utility model.
In figure：1st, discharge rack；2nd, delivery roll；21st, groove；22nd, rubber blanket；3rd, mounting bracket；31st, chute；32nd, installing plate；
4th, air exhauster；5th, fixture；51st, screwed hole；52nd, bolt；6th, baffle plate；7th, bottom plate；8th, position-limited rack；81st, stopper slot；82nd, it is spacing
Roller；821st, connecting shaft；822nd, limited block；823rd, nut；824th, roll sleeve；83rd, limited mouth.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of continuous extruder obtains drawing mechanism, as shown in figure 1, including discharge rack 1, passes through bearing on discharge rack 1
Seat（Do not marked in figure）It is rotatably connected to multiple delivery rolls 2, the length of the orientations of multiple delivery rolls 2 parallel to discharge rack 1
Direction, formed with groove 21 annular in shape on the week side of boss outer wall of delivery roll 2, and the groove 21 is located at the middle part of delivery roll 2, section bar
It is not easy to come off at the groove 21 on delivery roll 2 when transmitting on delivery roll 2.Also wrapped on the week side of boss outer wall of delivery roll 2 simultaneously
It is wrapped with rubber blanket 22.
Baffle plate 6 is welded with into the both sides of one end close to section bar in discharge rack 1, while is entered in discharge rack 1 close to section bar
The bottom of one end is welded with a bottom plate 7, and bottom plate 7 is located at the lower section of delivery roll 2.The both ends end face of baffle plate 6 respectively with bottom plate 7
Both ends end face is at grade.
As depicted in figs. 1 and 2, two position-limited racks 8, the upper surface of position-limited rack 8 and delivery roll are also welded with discharge rack 1
The minimum point of 2 the tops is in the same plane, and length direction is offered on position-limited rack 8 parallel to transmission axle axis direction
Stopper slot 81, the cross section of stopper slot 81 is in inverted "convex" shape.Sliding is connected with a limiting roll 82, limiting roll in stopper slot 81
82 are included through spacing connecting shaft 821, the limited block 822, the screw thread that are fixed in connecting shaft 821 and are embedded in stopper slot 81
Connecting shaft 821 is connected to through one end of stopper slot 81 and the nut 823 for connecting shaft 821 being fixed on position-limited rack 8, set
It is located in connecting shaft 821 and positioned at the roll sleeve 824 of the upper end of position-limited rack 8.Formed with a limited mouth between two roll sleeves 824
83, section bar passes through the limited mouth 83 in transmission, and the limited mouth 83 that two roll sleeves 824 are formed can be carried out to the transmission direction of section bar
Correction.
As shown in figures 1 and 3, also include the mounting bracket 3 positioned at the side of discharge rack 1, slide and be connected with mounting bracket 3
Installing plate 32 of multiple glide directions parallel to the length direction of discharge rack 1.In the both sides of the upper surface of mounting bracket 3 formed with chute
31, the both sides of installing plate 32, which are respectively embedded in chute 31, enters line slip connection, while is set between mounting bracket 3 and installing plate 32
Be equipped with the fixture 5 for being fixed on installing plate 32 on mounting bracket 3, the fixture 5 include it is multiple be opened on mounting bracket 3 and
The screwed hole 51 communicated with chute 31, it is threaded in screwed hole 51 and for being pushed against on installing plate 32 so as to installing plate
32 bolts 52 being fixed.Air exhauster 4 is installed with the upper surface of installing plate 32, the air outlet direction of air exhauster 4 passes
Defeated roller 2, while multiple air exhausters 4 are distributed with the mounting bracket 3 on bottom plate 7.
Implementation principle：When the section bar to extrusion forming is transmitted, at the sliding air exhauster 4 of installing plate 32
Blown in suitable position, then by the direction of air exhauster 4 towards delivery roll 2, can be to the type that is transmitted on delivery roll 2
Material is cooled down, and so as to accelerate the cooling to section bar, while the wind blown between two baffle plates 6 and bottom plate 7 can form backflow, right
Section bar plays a part of accelerating cooling.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of drawing mechanism of continuous extruder, including discharge rack（1）, be rotatably connected on the discharge rack（1）On it is multiple
Delivery roll（2）, it is characterised in that：Also include being arranged on the discharge rack（1）Side mounting bracket（3）, the mounting bracket（3）
On be provided with and multiple be located at the discharge rack（1）The air exhauster of top（4）, the air exhauster（4）Air outlet towards the biography
Defeated roller（2）.
A kind of 2. drawing mechanism of continuous extruder according to claim 1, it is characterised in that：The mounting bracket（3）On
Sliding is provided with glide direction parallel to the discharge rack（1）The installing plate of length direction（32）, the air exhauster（4）It is arranged on
The installing plate（32）Upper surface, the installing plate（32）With the mounting bracket（3）Between pass through fixture（5）It is fixed.
A kind of 3. drawing mechanism of continuous extruder according to claim 2, it is characterised in that：The mounting bracket（3）'s
Both sides are offered for the installing plate（32）Both sides are embedded in the chute of laggard line slip（31）, the fixture（5）Including multiple
It is opened in the mounting bracket（3）It is upper and with the chute（31）The screwed hole communicated（51）, be threaded in the screwed hole
（51）It is interior and for being pushed against the installing plate（32）On bolt（52）.
A kind of 4. drawing mechanism of continuous extruder according to claim 3, it is characterised in that：The discharge rack（1）Lean on
The both sides of one end that plesiotype material enters are provided with baffle plate（6）, the discharge rack（1）Set close to the bottom of one end that section bar enters
There is bottom plate（7）, positioned at the baffle plate（6）The mounting bracket of surface（3）On multiple air exhausters are distributed with（4）.
A kind of 5. drawing mechanism of continuous extruder according to claim 4, it is characterised in that：The delivery roll（2）'s
Formed with groove annular in shape on the week side of boss outer wall（21）.
A kind of 6. drawing mechanism of continuous extruder according to claim 5, it is characterised in that：The delivery roll（2）'s
The week side of boss is enclosed with rubber blanket（22）.
A kind of 7. drawing mechanism of continuous extruder according to claim 1, it is characterised in that：The discharge rack（1）On
It is additionally provided with multiple position-limited racks（8）, the position-limited rack（8）Upper sliding is provided with two glide directions parallel to the delivery roll
（2）The limiting roll of axis direction（82）, the limiting roll（82）Extend perpendicularly to the discharge rack（1）Where upper surface
Plane, two limiting rolls（82）Between formed and passed through for section bar and for correcting the limited mouth of section bar transmission direction
（83）.
A kind of 8. drawing mechanism of continuous extruder according to claim 7, it is characterised in that：The position-limited rack（8）On
Length direction is provided with parallel to the delivery roll（2）The stopper slot of axis direction（81）, the stopper slot（81）Cross section
In inverted "convex" shape, the limiting roll（82）Including through the stopper slot（81）Connecting shaft（821）, be fixed on connecting shaft
（821）Go up and be embedded in the stopper slot（81）Interior limited block（822）, be threaded in the connecting shaft（821）Through institute
State stopper slot（81）One end and for by connecting shaft（821）It is fixed on the position-limited rack（8）On nut（823）, be set in
The connecting shaft（821）Go up and be located at the position-limited rack（8）The roll sleeve of upper end（824）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720559758.8U CN206794412U (en) | 2017-05-19 | 2017-05-19 | A kind of drawing mechanism of continuous extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720559758.8U CN206794412U (en) | 2017-05-19 | 2017-05-19 | A kind of drawing mechanism of continuous extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206794412U true CN206794412U (en) | 2017-12-26 |
Family
ID=60739987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720559758.8U Expired - Fee Related CN206794412U (en) | 2017-05-19 | 2017-05-19 | A kind of drawing mechanism of continuous extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206794412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909390A (en) * | 2021-12-16 | 2022-01-11 | 佛山市锦瀚粤海航机械设备有限公司 | Aluminum profile extruder |
-
2017
- 2017-05-19 CN CN201720559758.8U patent/CN206794412U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909390A (en) * | 2021-12-16 | 2022-01-11 | 佛山市锦瀚粤海航机械设备有限公司 | Aluminum profile extruder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |