CN216682795U - Granite block cutting is with preventing inclined to one side structure - Google Patents

Abstract

The utility model discloses an anti-deviation structure for cutting granite rough materials, which comprises a bottom plate, wherein guide posts are fixed on two sides of the top of the bottom plate, a top plate is fixed at the top ends of the guide posts, the bottom of the top plate is connected with a knife rest through a hydraulic device, a cutting knife is installed at the bottom of the knife rest, a fixed plate is welded and fixed outside the guide posts, movable plates with L-shaped structures are arranged on one sides corresponding to the fixed plates, a plurality of balls are connected to one sides of the fixed plates, which are connected with the movable plates, in a rolling manner, vertical ball grooves matched with the balls are formed in one sides of the movable plates, which are connected with the fixed plates, clamping blocks are fixed on two sides of the bottom of the knife rest, and clamping grooves matched with the clamping block structures are formed in the top surfaces of the transverse parts of the movable plates. This granite block cutting is with preventing inclined to one side structure can make the cutting knife more accurate cut the stone material, avoids the cutting knife to impel the in-process to take place the displacement, guarantees the quality of granite block cutting.

Description

Granite block cutting is with preventing inclined to one side structure

Technical Field

The utility model relates to the technical field of granite block cutting, in particular to an anti-deviation structure for cutting granite blocks.

Background

The granite is generally mined by a wire saw method. New technologies such as a dense eye arrangement method, a flame spraying method and the like appear. The cutting seams of the stone blocks mined by the flame jet method are regular, no dark damage occurs, and the production efficiency is high. The extracted stone blocks are called as raw materials after being roughly finished, and then are made into blocks and plates with required specification and dimension through artificial drilling and wedging or machine sawing; processing the mixture into a cylindrical or arc-shaped body by using a stone milling machine or a rotary machine; finally, manually cutting and chiseling thick and thin rock-like patterns, or grinding and polishing by a machine to make the surface glittering and translucent.

At present, the granite blocks are completed in a hydraulic lifting mode in the cutting process, and because the cutting knife is easily influenced by the vibration amplitude of a hydraulic device to generate certain deviation in the propelling process, certain errors are easily generated when the cutting knife cuts stone materials, and the cutting quality of the granite blocks is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-deviation structure for cutting granite rough materials, and the anti-deviation structure is used for solving the problem that the cutting quality of the granite rough materials is influenced by certain deviation caused by the influence of the vibration amplitude of a hydraulic device when a cutting knife is pushed in the cutting process of the granite rough materials in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a granite quarry stone cutting is with preventing inclined to one side structure, comprises a base plate, the both sides at bottom plate top all are fixed with the guide post, the top of guide post is fixed with the roof, the bottom of roof is connected with the knife rest through hydraulic means, the cutting knife is installed to the bottom of knife rest, the external weld of guide post is fixed with the fixed plate, the corresponding one side of fixed plate all is equipped with the fly leaf for L shape structure, just one side roll connection that the fixed plate is connected with the fly leaf has a plurality of ball, one side that the fly leaf is connected with the fixed plate is equipped with the vertical ball groove with ball matched with, and the both sides of knife rest bottom all are fixed with the fixture block, the horizontal partial top surface of fly leaf is equipped with the identical draw-in groove with the fixture block structure.

Preferably, the distance between the vertical parts of the movable plate is slightly larger than the length of the tool rest, and the horizontal parts of the movable plate and the two sides of the tool rest are located at the same vertical position.

Preferably, an extension spring is further connected between the fixed plate and the movable plate, and two ends of the extension spring are respectively connected with the bottom of the fixed plate and the bottom of the outer side of the movable plate.

Preferably, the bottom of the movable plate is fixedly attached with a rubber pad, and the thickness of the rubber pad at the bottom of the movable plate is 1.0-3.0 cm.

Preferably, the cylinders are installed on two sides of the top of the bottom plate, the output ends of the cylinders are fixedly connected with push plates, and the clamping plates are connected to the inner portions of one sides, corresponding to the push plates, of the push plates in a sliding mode.

Preferably, the sections of the two sides of the clamping plate are respectively of a rectangular structure and an arc-shaped structure, and the top of the clamping plate is provided with a handle.

Compared with the prior art, the utility model has the beneficial effects that: this granite block cutting is with preventing inclined to one side structure can make the cutting knife more accurate cut the stone material, avoids the cutting knife to impel the in-process to take place the displacement, guarantees the quality of granite block cutting. The device sets up the fly leaf that the symmetry distributes through the below at the cutting knife, and when the hydraulic means of roof bottom drove the knife rest and impels downwards and make the cutting knife cut the stone material, the knife rest can drive the fly leaf simultaneously and slide downwards along the corresponding one side of fixed plate for the fly leaf can be fixed a position to the knife rest propulsion in-process all the time, guarantees the accurate nature of cutting knife to the stone material cutting with this.

Drawings

FIG. 1 is a schematic structural view of an anti-deviation structure for cutting granite blocks according to the present invention;

FIG. 2 is an enlarged schematic structural view of the position A in FIG. 1 of an anti-deviation structure for cutting granite rough material according to the present invention;

fig. 3 is a schematic view of an interior overlooking structure of a push plate of an anti-deviation structure for cutting granite blocks.

In the figure: 1. a base plate; 2. a guide post; 3. a top plate; 4. a tool holder; 5. a cutting knife; 6. a clamping block; 7. a fixing plate; 8. a movable plate; 9. an extension spring; 10. pushing the plate; 11. a cylinder; 12. a ball bearing; 13. a vertical ball groove; 14. and (4) clamping the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an anti-deviation structure for cutting granite rough materials comprises a base plate 1, guide posts 2 are fixed on two sides of the top of the base plate 1, a top plate 3 is fixed on the top ends of the guide posts 2, the bottom of the top plate 3 is connected with a knife rest 4 through a hydraulic device, a cutting knife 5 is installed at the bottom of the knife rest 4, a fixed plate 7 is welded and fixed outside the guide posts 2, movable plates 8 with L-shaped structures are arranged on one sides corresponding to the fixed plates 7, a plurality of balls 12 are connected on one side, connected with the movable plates 8, of the fixed plates 7 in a rolling mode, vertical ball grooves 13 matched with the balls 12 are formed in one sides, connected with the fixed plates 8, clamping blocks 6 are fixed on two sides of the bottom of the knife rest 4, clamping grooves matched with the structures of the clamping blocks 6 are formed in the top surfaces of the transverse portions of the movable plates 8, the movable plates 8 can form sliding connection with the fixed plates 7 through the balls 12 rolling in the vertical ball grooves 13, when the hydraulic device at the bottom of the top plate 3 drives the tool rest 4 to push downwards so that the cutting knife 5 cuts the stone on the bottom plate 1, the tool rest 4 can clamp the clamping block 6 into the clamping groove on the movable plate 8 and drive the movable plate 8 to slide downwards along one side corresponding to the fixed plate 7 simultaneously, so that the movable plate 8 can play a role in positioning in the pushing process of the tool rest 4, the cutting knife 5 can be ensured to cut the stone more accurately, certain deviation generated during operation due to the influence of the vibration amplitude of the hydraulic device on the cutting knife 5 is avoided, the cutting quality of granite rough material is influenced, the distance between the vertical parts of the movable plate 8 is slightly larger than the length of the tool rest 4, the horizontal parts of the movable plate 8 and the two sides of the tool rest 4 are located at the same vertical position, and the positions of the two sides of the tool rest 4 can be ensured to be pressed against the horizontal parts of the movable plate 8 in the downward pushing process of the tool rest 4, the movable plate 8 is effectively driven to be pushed towards the bottom plate 1, the extension spring 9 is connected between the fixed plate 7 and the movable plate 8, two ends of the extension spring 9 are respectively connected with the bottom of the fixed plate 7 and the bottom of the outer side of the movable plate 8, when a hydraulic device at the bottom of the top plate 3 drives the knife rest 4 to be recovered and separated from the movable plate 8, the movable plate 8 can reset under the action of the extension spring 9, the practicability is stronger, a rubber pad is attached and fixed to the bottom of the movable plate 8, the thickness of the rubber pad at the bottom of the movable plate 8 is 1.0-3.0cm, the movable plate 8 can be pressed against the top of the stone through the rubber pad at the bottom to play a role in limiting and fixing the stone, so that the stability of fixing the stone is improved, the air cylinders 11 are arranged on two sides of the top of the bottom plate 1, the output end of the air cylinder 11 is fixedly connected with the push plate 10, and the clamping plate 14 is connected inside one side corresponding to the push plate 10 in a sliding manner, this structure cylinder 11 can drive push pedal 10 and fold each other and make grip block 14 carry out spacing fixed to the both sides of stone material, further improve the stability when spacing fixed to the stone material, the both sides section of grip block 14 is rectangle structure and convex structure respectively, and the top of grip block 14 is equipped with the handle, this structure grip block 14 can be according to the profile feature of stone material pull out adjustment suitable section in push pedal 10, make grip block 14 laminate more when the both sides centre gripping of stone material, avoid the stone material skew to appear at the top of bottom plate 1.

The working principle is as follows: when the deflection preventing structure for cutting the granite rough material is used, firstly, the granite rough material to be cut is placed at the top of the bottom plate 1, then a handle at the top of the clamping plate 14 is pulled to pull the clamping plate 14 out of the push plate 10, then one side corresponding to the clamping plate 14 is adjusted to one side corresponding to the cross section of two sides of a stone, after the air cylinder 11 is started, the air cylinder 11 can drive the push plate 10 to be mutually folded to enable the clamping plate 14 to limit and fix two sides of the stone, then the knife rest 4 is driven to be downwards pushed through the hydraulic device at the bottom of the top plate 3, when the positions of two sides of the knife rest 4 are contacted with the transverse part of the movable plate 8 in the pushing process of the knife rest 4, the clamping block 6 is automatically clamped into the clamping groove on the movable plate 8, the movable plate 8 rolls in the vertical ball groove 13 through the balls 12 and slides downwards along one side corresponding to the fixed plate 7 after receiving the pressing acting force of the knife rest 4, make fly leaf 8 can be all the time to the effect that the knife rest 4 impels the in-process to play the location, when cutting knife 5 was handled the stone material cutting, fly leaf 8 also supports the rubber pad of bottom simultaneously and presses at the top of stone material to its further spacing fixed, cutting knife 5 can be accurate cut the stone material under the location of fly leaf 8 at the process of whole cutting, when hydraulic means drive knife rest 4 of roof 3 bottom retrieves and fly leaf 8 separation, fly leaf 8 resets to the initial position in the corresponding one side of fixed plate 7 under extension spring 9's effort, thereby accomplish a series of work.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a granite quarry stone cutting is with preventing inclined to one side structure, includes bottom plate (1), the both sides at bottom plate (1) top all are fixed with guide post (2), the top of guide post (2) is fixed with roof (3), the bottom of roof (3) is connected with knife rest (4) through hydraulic means, cutting knife (5), its characterized in that are installed to the bottom of knife rest (4): the outside welded fastening of guide post (2) has fixed plate (7), the corresponding one side of fixed plate (7) all is equipped with fly leaf (8) for L shape structure, just one side roll connection that fixed plate (7) and fly leaf (8) are connected has a plurality of ball (12), one side that fly leaf (8) and fixed plate (7) are connected is equipped with vertical ball groove (13) with ball (12) matched with, and the both sides of knife rest (4) bottom all are fixed with fixture block (6), the horizontal part top surface of fly leaf (8) is equipped with the draw-in groove identical with fixture block (6) structure.

2. The deviation preventing structure for cutting granite quarry stone as claimed in claim 1, wherein: the distance between the vertical parts of the movable plate (8) is slightly larger than the length of the tool rest (4), and the horizontal parts of the movable plate (8) and the two sides of the tool rest (4) are positioned at the same vertical position.

3. The deviation preventing structure for cutting granite quarry stone as claimed in claim 1, wherein: and an extension spring (9) is further connected between the fixed plate (7) and the movable plate (8), and two ends of the extension spring (9) are respectively connected with the bottom of the fixed plate (7) and the bottom of the outer side of the movable plate (8).

4. The deviation preventing structure for cutting granite quarry stone as claimed in claim 1, wherein: the bottom of the movable plate (8) is fixedly attached with a rubber pad, and the thickness of the rubber pad at the bottom of the movable plate (8) is 1.0-3.0 cm.

5. The deviation preventing structure for cutting granite quarry stone as claimed in claim 1, wherein: the clamping device is characterized in that air cylinders (11) are mounted on two sides of the top of the bottom plate (1), an output end of each air cylinder (11) is fixedly connected with a push plate (10), and a clamping plate (14) is slidably connected to the inner portion of one corresponding side of each push plate (10).

6. The deviation preventing structure for cutting granite quarry stone as claimed in claim 5, wherein: the cross sections of the two sides of the clamping plate (14) are respectively of a rectangular structure and a circular arc structure, and the top of the clamping plate (14) is provided with a handle.

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