CN210588106U - Pipe sawing machine with high cutting precision - Google Patents

Abstract

The utility model relates to a sawing machine that slitting precision is high, including the frame main part, be provided with drive arrangement in the frame main part, cut device, side cut device and transportation platform, drive arrangement with cut the device and link to each other, it is used for placing the flitch that holds of treating the machined part to be provided with a plurality of on the transportation platform, the both sides at the transportation platform are divided to the side cut device, the side of cutting device and side cut device department in the transportation platform corresponds respectively and is provided with clamping component and locating component. The utility model discloses a predominant use provides one kind and compares in prior art and has higher precision of cutting, can more accurate cutting, and vibrations during the cutting are less, and the operation is reliable and stable, simple structure, low in manufacturing cost, long service life's the high pipe saw machine of precision of cutting.

Description

Pipe sawing machine with high cutting precision

Technical Field

The utility model relates to a pipe sawing machine especially relates to a pipe sawing machine that divides and cuts precision height.

Background

The rock wool pipe is a rock wool heat-insulating material mainly applied to pipelines, has the special functions of moisture resistance, temperature exhaust and hydrophobicity, is particularly suitable for being used in rainy and humid environments, and has the moisture absorption rate of less than five percent and the hydrophobicity of more than ninety-eight percent. In actual operation, need with the rock wool pipe box on the pipeline, because the pipeline is generally longer, for the suit convenience, can cut the rock wool pipe earlier and detain on the pipeline again, the tradition is cut the mode and is adopted the artifical segmentation of one, not only wastes time and energy, has still increased the cost of labor. Therefore, some cutting equipment special for cutting heat-preservation pipes such as rock wool pipes and the like appears in the market, but the existing equipment manufacturing process is not mature enough, and the cutting efficiency and the cutting precision are still to be improved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a sawing machine which runs stably and reliably, has simple and ingenious structure, low manufacturing cost, long service life and small cutting vibration and is high in cutting precision.

In order to solve the above problem, the utility model discloses the technical scheme who adopts as follows:

the utility model provides a sawing machine that segmentation precision is high, includes the frame main part, be provided with drive arrangement in the frame main part, cut device, side cut device and transportation platform, drive arrangement with cut the device and link to each other, it is used for placing the flitch that holds of treating the machined part to be provided with a plurality of on the transportation platform, the both sides at the transportation platform are divided to the side cut device, the side that cuts device and side cut device department and be located the transportation platform corresponds respectively and is provided with clamping component and locating component.

Further, locating component includes fixed plate and locating plate, the fixed plate is fixed in the frame main part, locating plate bottom slidable ground connects on the fixed plate, one side that locating plate upper portion is close to the direction of feed is provided with the deflector of outside slope, locating plate and deflector be the shaping of bending as an organic whole.

Further, a strip-shaped hole perpendicular to the moving direction of the transportation platform is formed in the fixing plate, a corresponding through hole is formed in the bottom of the positioning plate, and the bottom of the positioning plate and the fixing plate are fixed after penetrating through the through hole and the strip-shaped hole through bolts.

Further, clamping component includes cylinder and grip block, the cylinder is fixed in the frame main part, the piston rod tip and the grip block of cylinder are connected, the upper portion of grip block is provided with the bar groove that can supply the saw blade among the cutting device to reciprocate.

Furthermore, the clamping assembly further comprises a linear guide rail, the guide rail of the linear guide rail is fixed on the rack main body, and the end part of a linear shaft of the linear guide rail is fixedly connected with the clamping plate.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses compare in prior art and have higher precision of cutting, can more accurate cutting, vibrations during the cutting are less, and the operation is reliable and stable, simple structure, low in manufacturing cost, long service life.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at B;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

wherein, 1, a driving device; 2. a slitting device; 3. an auxiliary device; 4. a trimming device; 5. a material bearing plate; 6. a transport platform; 7. a positioning assembly; 71. a fixing plate; 72. positioning a plate; 73. a guide plate; 8. a guide rail assembly; 9. a clamping assembly; 91. a linear guide rail; 92. a cylinder; 93. a clamping plate; 10. a frame main body.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

It should be noted that, in the description of the technical solutions of the present invention, some directional words, such as "front", "rear", "upper", "lower", "top", "bottom", "inner", "outer", etc., used for clearly describing the technical features of the present invention are all in terms of the orientation of the drawings of the present invention.

Examples

As shown in fig. 1, the pipe sawing machine with high cutting precision of the present embodiment includes a frame main body 10 having a frame structure, a driving device 1, a cutting device 2, a trimming device 4 and a transportation platform 6 are arranged on the frame main body 10, the driving device 1 is connected with the cutting device 2, the cutting device 2 is a band saw component cutting by using a saw wheel and a saw blade, the cutting device 2 is powered by a speed reducer and a motor in the driving device 1, and the stability of the running track is ensured by the sliding connection with a guide rail component 8; meanwhile, the air cylinder and the pull rope in the auxiliary device 3 are used for stopping in an auxiliary mode, and high-efficiency cutting is achieved. The transportation platform 6 of the embodiment is provided with a plurality of material bearing plates 5 for placing rock wool pipes to be processed, and the material bearing plates 5 are V-shaped plates; in order to further reduce production cost and save resources, through holes are respectively processed on two side surfaces of the V-shaped plate, so that the two side surfaces of the V-shaped plate are respectively in a shape like a Chinese character ri, and the bearing capacity of the V-shaped plate cannot be reduced by the structure. The edge cutting device 4 comprises two band saw components which are driven by a motor and cut by adopting saw wheel and saw blade matching, the two band saw components are respectively arranged on two sides of the transportation platform 6, a sliding block is arranged at the bottom of each band saw component, the band saw components are in sliding connection with a guide rail fixedly arranged on the machine frame main body 10 through the sliding blocks, the guide rails are arranged along the feeding direction vertical to the transportation platform 6, and then the band saw components can be driven by the sliding blocks to move in the feeding direction vertical to the transportation platform 6; the distance between the two band saw components is properly adjusted according to the specific length of the rock wool pipe and other heat preservation pipes, so that the trimming operation is convenient.

Because the rock wool pipe can be because of the cutting vibrations that produce by the saw blade cutting in-process, vibrations initial position that deviates easily when violent leads to appearing cutting partially, cutting off, incision unevenness etc. and also produce the damage to the saw blade easily, influence life, consequently this embodiment is provided with clamping component 9 and locating component 7 respectively in the side that cuts device 2 and side cut device 4 department lie in transport platform 6.

As shown in fig. 2, the positioning assembly 7 includes a fixing plate 71 and a positioning plate 72, the fixing plate 71 is fixed to the rack body 10, the bottom of the positioning plate 72 is slidably connected to the fixing plate 71, two strip-shaped holes parallel to each other and perpendicular to the moving direction of the transportation platform 6 are formed in the fixing plate 71, a corresponding through hole is formed in the bottom of the positioning plate 72, and the bottom of the positioning plate 72 and the fixing plate 71 are fixed after passing through the through hole and the strip-shaped hole through a bolt. The position of the positioning plate 72 can be adjusted along the strip-shaped hole on the fixing plate 71, when the adjustment is needed, only the bolt needs to be loosened, the positioning plate 72 is manually adjusted to a proper position, and then the bolt is screwed for fixing, so that the device is simple, convenient and reliable in structure. The upper part of the positioning plate 72 is provided with a guide plate 73 inclining outwards at one side close to the feeding direction, the angle of the guide plate 73 inclining outwards is preferably within the range of 15-45 degrees, and the positioning plate 72 and the guide plate 73 are integrally formed by bending. The guide plate 73 plays a role in transition guiding, so that the rock wool pipe is not easy to collide with the edge of the positioning plate 72 during feeding. Because the side precision requirement to the rock wool pipe is not high among the practical application, so locating component 7 of this embodiment can only set up in one side of transport platform 6, and when placing the rock wool pipe on holding plate 5 and remove to waiting to cut edge the station, aligns rock wool pipe one end and supports and lean on locating plate 72, and the incision can be more level and more smooth when cutting edge like this.

In this embodiment, two clamping assemblies 9 are provided on two sides of the transportation platform 6, as shown in fig. 3, each clamping assembly 9 includes a cylinder 92 and a clamping plate 93, the cylinder 92 is fixed on the frame body 10, and a piston rod end of the cylinder 92 is connected with the clamping plate 93, specifically, in this embodiment, the piston rod end is hinged with the clamping plate 93, and the hinge joint transmits less vibration than the rigid connection. The clamping assembly 9 further comprises two linear guide rails 91 respectively arranged on two sides of the cylinder 92, the guide rails of the linear guide rails 91 are fixed on the frame body 10, and the linear shaft end parts of the linear guide rails 91 are fixedly connected with the clamping plate 93 so as to ensure that the movement track of the clamping plate 93 is linear and stable and does not deviate. The two sides of the upper part of the clamping plate 93 are bent outwards to form a vertical angle to prevent collision; the middle of the upper part of the clamping plate 93 is provided with a strip-shaped groove for the saw blade in the slitting device 2 to move up and down. When the rock wool pipe moves to the station to be cut, the cylinder 92 is started, and the piston rod pushes the clamping plate 93 to move forwards until the two ends of the rock wool pipe are clamped to be fixed.

The utility model discloses a sawing machine that segmentation precision is high has higher precision of cutting in prior art relatively, can more accurate cutting, and vibrations during the cutting are less, and the operation is reliable and stable, simple structure, low in manufacturing cost, long service life.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims (5)

1. The utility model provides a pipe sawing machine that segmentation precision is high which characterized in that: including frame main part (10), be provided with drive arrangement (1) on frame main part (10), cut device (2), side cut device (4) and transportation platform (6), drive arrangement (1) links to each other with cutting device (2), be provided with a plurality of on transportation platform (6) and be used for placing material bearing plate (5) of treating the machined part, the both sides at transportation platform (6) are established respectively in side cut device (4), the side that cuts device (2) and side cut device (4) locate to be located transportation platform (6) corresponds respectively and is provided with clamping component (9) and locating component (7).

2. The pipe sawing machine with high cutting precision as claimed in claim 1, wherein: the positioning assembly (7) comprises a fixing plate (71) and a positioning plate (72), the fixing plate (71) is fixed on the frame main body (10), the bottom of the positioning plate (72) is slidably connected to the fixing plate (71), one side, close to the feeding direction, of the upper portion of the positioning plate (72) is provided with a guide plate (73) inclined towards the outside, and the positioning plate (72) and the guide plate (73) are integrally bent and formed.

3. The pipe sawing machine with high cutting precision as claimed in claim 2, wherein: the fixing plate (71) is provided with a strip-shaped hole perpendicular to the moving direction of the transportation platform (6), the bottom of the positioning plate (72) is provided with a corresponding through hole, and the bottom of the positioning plate (72) and the fixing plate (71) are fixed after the through hole and the strip-shaped hole are penetrated through bolts.

4. The pipe sawing machine with high cutting precision according to claim 1 or 3, wherein: clamping assembly (9) include cylinder (92) and pinch-off blades (93), cylinder (92) are fixed in frame main part (10), the piston rod tip and the pinch-off blades (93) of cylinder (92) are connected, the upper portion of pinch-off blades (93) is provided with the bar groove that can supply the saw blade in cutting device (2) to reciprocate.

5. The pipe sawing machine with high cutting precision as claimed in claim 4, wherein: the clamping assembly (9) further comprises a linear guide rail (91), the guide rail of the linear guide rail (91) is fixed on the rack main body (10), and the end part of a linear shaft of the linear guide rail (91) is fixedly connected with the clamping plate (93).

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