CN216758403U - Material avoiding mechanism for circular sawing machine - Google Patents
Material avoiding mechanism for circular sawing machine Download PDFInfo
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- CN216758403U CN216758403U CN202122592326.6U CN202122592326U CN216758403U CN 216758403 U CN216758403 U CN 216758403U CN 202122592326 U CN202122592326 U CN 202122592326U CN 216758403 U CN216758403 U CN 216758403U
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Abstract
The utility model discloses a material avoiding mechanism for a circular sawing machine, wherein a guide rail of the mechanism is arranged on one side of a movable jaw of the circular sawing machine and is vertical to the material conveying direction of the circular sawing machine, a pressing block and a limiting block are respectively arranged on the guide rail at intervals and slide along the guide rail, a fixing block is fixedly arranged on the guide rail and is positioned on one side of the limiting block, the pressing block is driven by an oil cylinder arranged at the tail end of the guide rail, two ends of a tension spring are respectively connected with the limiting block and the fixing block, a wedge block is arranged on the side surface of the guide rail through a bracket and is positioned between the limiting block and the fixing block, an air cylinder is arranged on the rear side of the bracket, the air cylinder extends out of a driving wedge block and is inserted between the limiting block and the fixing block, and the air cylinder retracts into the driving wedge block to reset. This mechanism ensures the rigidity requirement of model saw cutting in-process to realize reliable centre gripping to the model, avoid appearing the card material because of the model unevenness at the pay-off in-process, reach the effect of dodging through the reciprocating motion of stopper, ensure the saw cutting effect of model, improve the processingquality of model.
Description
Technical Field
The utility model relates to the technical field of machine tool machining, in particular to a material avoiding mechanism for a circular sawing machine.
Background
The sample of the hot-rolled thick plate detection test is blanked by manual gas cutting, and the two sides of the sample plate are not parallel. When the sample plate is placed on a circular sawing machine and automatically fed forwards, the sample plate can be clamped at a saw cut due to the material. The circular sawing machine is characterized in that the sample plate is placed on the circular sawing machine in the sampling process of the hot-rolled thick plate sample plate, the movable jaw clamps the sample plate and forwards sends the sample through the guide rail, and the sample plate is clamped by the fixed jaw after reaching the saw cut of the circular sawing machine. Due to the unevenness of the sample plate, after the movable jaw is clamped, the state of the sample plate can be changed, the sample plate is inclined, and the sample plate can be clamped on the fixed jaw in the forward feeding process. In order to solve the problems, a stop block is arranged on a guide rail instead of a dead stop of a fixed jaw, and the stop block is driven by a large oil cylinder to move forwards and backwards. Because both ends all use the hydro-cylinder, the power of saw cutting is great, and hydraulic pressure has certain compressibility, consequently can produce vibrations, seriously influences the saw cutting effect of model, reduces the processingquality of model.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a material avoiding mechanism for a circular sawing machine, which ensures the rigidity requirement of a sample plate in the sawing process, realizes reliable clamping on the sample plate, avoids material clamping in the feeding process due to uneven sample plate, achieves the avoiding effect through reciprocating motion, ensures the sawing effect of the sample plate and improves the processing quality of the sample plate.
In order to solve the technical problem, the material avoiding mechanism for the circular sawing machine comprises a guide rail, a pressing block, a limiting block, a fixing block, a tapered wedge and a tension spring, the guide rail is arranged on one side of a movable jaw of the circular sawing machine and is vertical to the material conveying direction of the circular sawing machine, the pressing block and the limiting block are respectively arranged on the guide rail at intervals and slide along the guide rail, the fixing block is fixedly arranged on the guide rail and is positioned on one side of the limiting block, the pressing block is driven by an oil cylinder arranged at the tail end of the guide rail, two ends of the tension spring are respectively connected with the limiting block and the fixing block, the inclined wedge block is arranged on the side surface of the guide rail through a bracket and is positioned between the limiting block and the fixing block, the rear side of the support is provided with an air cylinder, the air cylinder extends out of the driving inclined wedge block and is inserted between the limiting block and the fixing block, and the air cylinder retracts back to drive the inclined wedge block to reset.
The oblique wedge block is inserted between the limiting block and the fixing block, the limiting block is driven to slide along the guide rail, materials of the circular sawing machine are clamped between the limiting block and the pressing block, and the limiting block is driven to slide along the guide rail through a tension spring to abut against the fixing block when the oblique wedge block is reset.
The guide rail of the mechanism is arranged on one side of a movable jaw of the circular sawing machine and is perpendicular to the material conveying direction of the circular sawing machine, the pressing block and the limiting blocks are respectively arranged on the guide rail at intervals and slide along the guide rail, the fixing block is fixedly arranged on the guide rail and is positioned on one side of the limiting blocks, the pressing block is driven by an oil cylinder arranged at the tail end of the guide rail, two ends of a tension spring are respectively connected with the limiting blocks and the fixing block, the inclined wedge block is arranged on the side surface of the guide rail through a bracket and is positioned between the limiting blocks and the fixing blocks, an air cylinder is arranged on the rear side of the bracket, the air cylinder extends out of the driving inclined wedge block and is inserted between the limiting blocks and the fixing block, and the air cylinder retracts to drive the inclined wedge block to reset. This mechanism ensures the rigidity requirement of model saw cutting in-process to realize reliable centre gripping to the model, avoid appearing the card material because of the model unevenness at the pay-off in-process, the reciprocating motion through the stopper reaches the effect of dodging, ensures the saw cutting effect of model, improves the processingquality of model.
Drawings
The utility model is described in further detail below with reference to the following figures and embodiments:
fig. 1 is a schematic view of a material avoiding mechanism for a circular sawing machine according to the present invention.
Detailed Description
The embodiment of the utility model is shown in fig. 1, the material avoiding mechanism for the disc sawing machine comprises a guide rail 1, a pressing block 2, a limiting block 3, a fixed block 4, a wedge block 5 and a tension spring 6, wherein the guide rail 1 is arranged on one side of a movable jaw of the disc sawing machine and is perpendicular to the material conveying direction of the disc sawing machine, the pressing block 2 and the limiting block 3 are respectively arranged on the guide rail 1 at intervals and slide along the guide rail 1, the fixed block 4 is fixedly arranged on the guide rail 1 and is positioned on one side of the limiting block 3, the pressing block 2 is driven by an oil cylinder 21 arranged at the tail end of the guide rail 1, two ends of the tension spring 6 are respectively connected with the limiting block 3 and the fixed block 4, the wedge block 5 is arranged on the side surface of the guide rail 1 by a bracket 51 and is positioned between the limiting block 3 and the fixed block 4, an air cylinder 52 is arranged on the rear side of the bracket 51, the air cylinder 52 extends out to drive the wedge block 5 to be inserted between the limiting block 3 and the fixed block 4, the air cylinder 52 retracts to drive the inclined wedge block 5 to reset.
When the inclined wedge block 5 is inserted between the limiting block 3 and the fixing block 4, the limiting block 3 is driven to slide along the guide rail 1, materials of the circular sawing machine are clamped between the limiting block 3 and the pressing block 2, and when the inclined wedge block 5 is reset, the limiting block 3 is driven to slide along the guide rail 1 through the tension spring 6 until the guide rail 1 abuts against the fixing block 4.
The mechanism changes the original fixed jaw from a dead stop into a limiting block which moves on the linear guide rail, and the limiting block can reciprocate on the guide rail by the tension spring force, so that the effect of avoiding materials is achieved. The stopper slides to contacting with the fixed block under the effect of extension spring at primary position, and wedge inserts between stopper and the fixed block after the cylinder stretches out to drive stopper along the antedisplacement of slide rail, simultaneously, the compact heap cooperates the centre gripping material with the stopper under the drive of hydro-cylinder, stopper and material contact surface contact this moment and keep the coplanar with the fixed side of moving jaw, and the circular sawing machine can implement sawing of material, thereby guarantees sufficient rigidity, and the material does not have and rocks. When the material saw cuts and finishes and needs to be carried, the cylinder retracts, the inclined wedge block resets, and the limiting block retracts to the fixing block along the guide rail under the action of the tension spring, so that the material is carried and avoided.
The mechanism is placed at a fixed jaw of a circular sawing machine, and avoids a workpiece in the process of clamping a sample plate to be conveyed forwards by a movable jaw. Enough rigidity can be guaranteed when the fixed jaw clamps the sample plate, no shaking is caused, the sawing effect of the sample plate is guaranteed, and the processing quality of the sample plate is improved.
Claims (2)
1. The utility model provides a mechanism is dodged to material for circular sawing machine which characterized in that: this mechanism includes guide rail, compact heap, stopper, fixed block, tapered wedge and extension spring, the guide rail is located the moving of disc saw machine and is kept silent one side and perpendicular to disc saw machine material direction of delivery, compact heap and stopper are located at the interval respectively the guide rail slides along the guide rail, the fixed block is fixed to be located the guide rail is and be located stopper one side, the compact heap is through locating the hydro-cylinder drive of guide rail tail end, the extension spring both ends are connected respectively stopper and fixed block, the tapered wedge passes through the support and locates the guide rail side is and be located between stopper and the fixed block, the support rear side is equipped with the cylinder, the cylinder stretches out the drive tapered wedge and inserts between stopper and the fixed block, the cylinder withdrawal drive tapered wedge resets.
2. The material avoiding mechanism for the circular sawing machine according to claim 1, wherein: the oblique wedge block is inserted between the limiting block and the fixing block, the limiting block is driven to slide along the guide rail, materials of the circular sawing machine are clamped between the limiting block and the pressing block, and when the oblique wedge block is reset, the limiting block is driven to slide along the guide rail through the tension spring to abut against the fixing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122592326.6U CN216758403U (en) | 2021-10-27 | 2021-10-27 | Material avoiding mechanism for circular sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122592326.6U CN216758403U (en) | 2021-10-27 | 2021-10-27 | Material avoiding mechanism for circular sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216758403U true CN216758403U (en) | 2022-06-17 |
Family
ID=81960841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122592326.6U Active CN216758403U (en) | 2021-10-27 | 2021-10-27 | Material avoiding mechanism for circular sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216758403U (en) |
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2021
- 2021-10-27 CN CN202122592326.6U patent/CN216758403U/en active Active
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