CN202592444U - Hydraulic feed knife mechanism - Google Patents
Hydraulic feed knife mechanism Download PDFInfo
- Publication number
- CN202592444U CN202592444U CN 201220226262 CN201220226262U CN202592444U CN 202592444 U CN202592444 U CN 202592444U CN 201220226262 CN201220226262 CN 201220226262 CN 201220226262 U CN201220226262 U CN 201220226262U CN 202592444 U CN202592444 U CN 202592444U
- Authority
- CN
- China
- Prior art keywords
- gear
- cutter
- oil cylinder
- feed knife
- rack
- 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
Links
Abstract
The utility model discloses a hydraulic feed knife mechanism. The hydraulic feed knife mechanism mainly comprises a rack supporting sleeve 1, a rack 2, a feed knife rotary shaft 3, a feed knife oil cylinder 4, a gear 5 and a rack oil cylinder 8, wherein the gear 5 is arranged on the feed knife rotary shaft 3 on the right side of an arm plate of a dividing and cutting machine; the rack 2 is mounted below the gear 5; the rack oil cylinder 8 is arranged at the front end of the rack 2; the feed knife oil cylinder 4 is mounted on the feed knife rotary shaft 3 on the right side of the gear 5 and fixed to the outer-box wall of the gear 5; and an outer box body of the gear 5 and the rack supporting sleeve 1 are fixed to the right arm plate of the dividing and cutting machine through a supporting seat. The hydraulic feed knife mechanism can be used for automatically adjusting a feed knife, and has the advantages of short adjustment time, high speed, safety and reliability, low labor intensity and high working efficiency.
Description
Technical field
The utility model is mainly used in thin coiled material cutting machine, and a kind of hydraulic pressure advances by cutter mechanism.
Background technology
Thin coiled material cutting machine is when cutting operation, and along with the conversion of coiled material specification, frequent adjustment cutter adjust the back lash of thereupon adjusting upper and lower cutter behind the cutter and both advanced by cutter to adjust, to reach the effect of cutting of the best.It is traditional that to advance by cutter be at an end spindle nose that advances by the cutter gyroaxis one square body or hexagon body to be set; Side or allen wrench carry out the manual work adjustment in adopting, and not only time-consuming but also require great effort, labor strength is big; Non-cutting time is long; And, be difficult for guaranteeing original adjustment effect along with the vibrations of cutting machine, therefore affect to cutting quality.For a long time, people are seeking the effective way of dealing with problems always.
The purpose of the utility model is to advance the weak point by cutter in order to overcome tradition, therefore designed the adjustment time short, speed is fast, safe and reliable, a kind of hydraulic pressure that reduces labor intensity advances by cutter mechanism.
Summary of the invention
Hydraulic pressure advances by cutter mechanism; Mainly by rack support cover 1, tooth bar 2, advance by cutter gyroaxis 3, advance by cutter oil cylinder 4, gear 5,8 of tooth bar oil cylinders to constitute; Be provided with gear 5 cutting right-hand advance the leaning on the cutter gyroaxis 3 of horn plate; Tooth bar 2 is equipped with in the below of gear 5, and the front end of tooth bar 2 is provided with tooth bar oil cylinder 8, and gear 5 right-hand advancing by on the cutter gyroaxis 3 are equipped with into by cutter oil cylinder 4.Advance to lean on cutter oil cylinder 4 to be fixed on the external box wall of gear 5.The outer case of gear 5 and rack support cover 1 is fixed on the right arm plate of cutting machine through supporting seat.
The beneficial effect of the utility model is: automatically adjustment is advanced by cutter, the adjustment time is short, speed is fast, safe and reliable, reduces labor intensity, and increases work efficiency.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model;
Fig. 2 is the structural representation of the utility model tooth bar 2 and tooth bar 5.
In the accompanying drawing: 1, rack support cover; 2, tooth bar; 3, advance by the cutter gyroaxis; 4, advance by the cutter oil cylinder; 5, gear; 6, cutter; 7, rotary support; 8, tooth bar oil cylinder.
The specific embodiment
Hydraulic pressure advances by cutter mechanism, during enforcement, and need be traditional right-hand member lengthening that advances to lean on cutter gyroaxis 3; Reprocess out the tooth bar 2 and gear 5 that are complementary, tooth bar 2 is circular shaft shapes, above that facing cut one plane; And then be processed into the tooth bar that is complementary with gear 5, and tooth bar 2 is contained in the gear support set 1, and tooth bar 2 is connected with the piston rod of tooth bar oil cylinder 8; Tooth bar oil cylinder 8 is fixed on the rack support cover 1; The outer case of rack support cover 1 and gear 2 is fixed on the right arm plate of cutting machine through supporting seat, advances by cutter oil cylinder 4 to be fixed on the outer case of gear 2, advance by the piston rod of cutter oil cylinder 4 with advance by cutter gyroaxis 3 to be connected.During work, when advancing through control valve control tooth bar oil cylinder 8, gear 5 rotates and drives rotary support 7 swings; Cutter 6 and following cutter are thrown off; This moment can be according to cutting needs adjustment cutter, adjust cutter 6 after, make tooth bar oil cylinder 8 pulling tooth bars 2 make rotary support 7 backswing again;, cutter 6 and following cutter stop action when arriving the position of engagement relatively; Start this moment to advance, it is driven into move, when cutter 6 arrives optimal engagement point with following cutter, stop action and begin to cut operation by cutter gyroaxis 3 by cutter oil cylinder 4.The maximum pendulum angle of the utility model rotary support 7 is 120 degree, and the maximum displacement that advances by cutter gyroaxis 3 is 3 millimeters.
Claims (3)
1. hydraulic pressure advances by cutter mechanism; Mainly by rack support cover (1), tooth bar (2), advance by cutter gyroaxis (3), advance by cutter oil cylinder (4), gear (5), tooth bar oil cylinder (8) to constitute; It is characterized in that being provided with gear (5) cutting right-hand advance the leaning on the cutter gyroaxis (3) of horn plate; Tooth bar (2) is equipped with in the below of gear (5), and the front end of tooth bar (2) is provided with tooth bar oil cylinder (8), and advancing by on the cutter gyroaxis (3) that gear (5) is right-hand is equipped with into by cutter oil cylinder (4).
2. hydraulic pressure as claimed in claim 1 advances by cutter mechanism, it is characterized in that saidly advancing to be fixed on the external box wall of gear (5) by cutter oil cylinder (4).
3. hydraulic pressure as claimed in claim 1 advances by cutter mechanism, it is characterized in that the outer case of said gear (5) and rack support cover (1) are fixed on the right arm plate of cutting machine through supporting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226262 CN202592444U (en) | 2012-05-21 | 2012-05-21 | Hydraulic feed knife mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226262 CN202592444U (en) | 2012-05-21 | 2012-05-21 | Hydraulic feed knife mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202592444U true CN202592444U (en) | 2012-12-12 |
Family
ID=47310026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220226262 Expired - Fee Related CN202592444U (en) | 2012-05-21 | 2012-05-21 | Hydraulic feed knife mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202592444U (en) |
-
2012
- 2012-05-21 CN CN 201220226262 patent/CN202592444U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20170521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |