CN201862702U - Guide-guard device for straightening machine - Google Patents
Guide-guard device for straightening machine Download PDFInfo
- Publication number
- CN201862702U CN201862702U CN2010206136727U CN201020613672U CN201862702U CN 201862702 U CN201862702 U CN 201862702U CN 2010206136727 U CN2010206136727 U CN 2010206136727U CN 201020613672 U CN201020613672 U CN 201020613672U CN 201862702 U CN201862702 U CN 201862702U
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- CN
- China
- Prior art keywords
- guide
- guard device
- straightening
- guards
- pipes
- 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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- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The utility model discloses a guide-guard device for a straightening machine; the guide-guard device comprises two movable vertical plates (1) and (2) which are oppositely arranged and are respectively driven by cylinders (3) and (4); two limiting blocks (5) and (6) are arranged between the two movable vertical plates (1) and (2); a sensor is arranged at an inlet of the straightening machine; and output signals of the sensor are output to a controller which controls the cylinders to move. When a feeding mechanism feeds materials, the guide-guard device is closed by the control of the cylinder to ensure that round timbers can be sent to a straightening roll hole accurately and reliably; when the round timbers are sent to the straightening roll hole, the guide-guard device is quickly opened by the cylinder; and due to the structure, pipes and rods in the straightening range can be smoothly gripped and the defects that the guide device scratches the surfaces of the pipes and rods can be avoided, and the like, and simultaneously eliminates the damage of mechanical devices caused by the guide-guard device impacted by the tail flick of the pipes and rods in the straightening process.
Description
Technical field
The utility model relates to a kind of guide and guards, relates in particular to a kind of guide and guards that is used for straightener.
Background technology
Existing straightener guide and guards is for guaranteeing reliable and stable work, adopt rigid structure, the for example guide and guard of common horn shape, normally a kind of guide and guard specification of this horn shape guide and guard is applied to one group of pipe bar, and the opening degree size of guide and guard can not onlinely be adjusted, and causes pipe bar surface tear in the aligning process easily, particularly for non-ferrous metal and finished product aligning, with producing new blemish, influence product surface quality.
The utility model content
In view of this, the purpose of this utility model provides a kind of guide and guards that can accurately, reliably roundwood be sent into straightener.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of straightener guide and guards, it comprises two movable risers that are oppositely arranged, it is characterized in that, described two movable risers use air cylinder driven respectively, between described two movable risers, two limited blocks are installed, inlet at straightener is equipped with sensor, and described sensor output signal exports controller to, and described controller is controlled described cylinder moving.
According to above-mentioned guide and guards, it is characterized in that described two limited blocks are connected with screw mandrel with right-handed thread by left hand thread respectively, an end of described screw mandrel is equipped with the rotation handwheel.
According to above-mentioned guide and guards, it is characterized in that described screw mandrel two ends are bearing on the bearing by bearing.
The guide and guards that uses the utility model to establish, when the feed mechanism feeding, guide and guard are closed by cylinder control, to guarantee accurately, roundwood to be sent in the smoothing roll pass reliably; When roundwood is admitted in the smoothing roll pass, guide and guard are opened fast by cylinder, this structural design has guaranteed that the pipe bar in the aligning scope nips smoothly, avoid guide and guards that pipe bar surface is produced defectives such as cut, also eliminated pipe bar whipping in the aligning process simultaneously and impacted the mechanical device that guide and guard cause and damage.
Description of drawings
Fig. 1 is the structural representation of guide and guards of the present utility model.
The specific embodiment
Referring to Fig. 1, straightener guide device of the present utility model comprises two movable risers that are oppositely arranged 1,2, two movable risers 1,2 use cylinder 3,4 to drive respectively, between two movable risers 1,2, two limited blocks 5,6 are installed, inlet at straightener is equipped with the sensor (not shown in figure 1), sensor output signal exports the controller (not shown in figure 1) to, and controller is controlled described cylinder moving.Preferably, the position of two limited blocks 5,6 is adjustable, is connected with screw mandrel 7 with right-handed thread by left hand thread respectively, and an end of screw mandrel 7 is equipped with and rotates handwheel 8.
Before using this guide and guards aligning, adjust the position of limited block 5,6 according to waiting to rectify the specification of managing bar earlier, advancing or retreating by hand rotation handwheel 8 of limited block 5,6 drives screw mandrel 7 rotations, leading screw 7 two ends are bearing on the bearing 10 by bearing 9, screw mandrel 7 and limited block 5,6 by about revolve and be threaded, when toward a certain direction rotary screw rod 7, can make two limited blocks 5,6 simultaneously away from or simultaneously close, the assurance center is constant, the position of limited block 5,6 has mechanical scale to show, the adjustment of block is simple, convenient, accurate when making pipe bar specifications vary.When feeding and conveying device will be managed bar when sending into straightener, the piston rod of cylinder 3 stretches out, promotion activity riser 1,2 advance, when movable riser 1,2 run into block 3, just can not advance in 4 o'clock, cylinder 3 heads on always, the opening degree of guide and guard this moment is the required opening degrees of pan feeding, when the pipe bar enters first pair of smoothing roll, sensor detects the pipe bar and enters, thereby notification controller, controller control cylinder 3 is being with movable riser 1,2 return rapidly, it is maximum that the opening degree of guide and guard this moment reaches, and can not run into guide and guard when guaranteeing the rotation of aligning pipe bar, thereby the surface that guarantees the pipe bar is not scratched, scratch, fundamentally solve the shortcoming of traditional guide and guards, finally improved straightening quality.
Claims (3)
1. straightener guide and guards, it comprises two movable risers that are oppositely arranged, it is characterized in that, described two movable risers use air cylinder driven respectively, between described two movable risers, two limited blocks are installed, inlet at straightener is equipped with sensor, and described sensor output signal exports controller to, and described controller is controlled described cylinder moving.
2. guide and guards according to claim 1 is characterized in that, described two limited blocks are connected with screw mandrel with right-handed thread by left hand thread respectively, and an end of described screw mandrel is equipped with the rotation handwheel.
3. guide and guards according to claim 1 is characterized in that, described screw mandrel two ends are bearing on the bearing by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206136727U CN201862702U (en) | 2010-11-19 | 2010-11-19 | Guide-guard device for straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206136727U CN201862702U (en) | 2010-11-19 | 2010-11-19 | Guide-guard device for straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201862702U true CN201862702U (en) | 2011-06-15 |
Family
ID=44133870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206136727U Expired - Fee Related CN201862702U (en) | 2010-11-19 | 2010-11-19 | Guide-guard device for straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201862702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623699A (en) * | 2016-12-08 | 2017-05-10 | 永兴特种不锈钢股份有限公司 | Straightener steel feeding device |
-
2010
- 2010-11-19 CN CN2010206136727U patent/CN201862702U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623699A (en) * | 2016-12-08 | 2017-05-10 | 永兴特种不锈钢股份有限公司 | Straightener steel feeding device |
| CN106623699B (en) * | 2016-12-08 | 2018-05-04 | 永兴特种不锈钢股份有限公司 | A kind of straightener feeds steel device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20131119 |