Clamping piece multi-blade saw circular sawing machine

Abstract

The utility model provides a clamping piece multi-blade saw circular sawing machine which is applied to the technical field of clamping piece circular sawing machines, and is characterized in that the clamping piece multi-blade saw circular sawing machine comprises a machine table, a machining station arranged on the machine table and a circular sawing mechanism arranged on the machine table and opposite to the machining station; the feeding assembly is used for feeding the clamping pieces, the rotating mechanism is used for fixing the clamping pieces to the machining station and driving the clamping pieces to rotate intermittently so that the circular saw mechanism can conduct multi-piece cutting on the clamping pieces, and the material returning assembly is used for discharging the cut clamping pieces. The multi-piece cutting device has the technical effects that through automatic feeding, rotary indexing cutting and automatic material returning, efficient and high-precision multi-piece cutting of clamping pieces is achieved, and the production efficiency and the machining quality are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of clamping piece circular sawing machine, especially to a clamping piece multi-piece saw circular sawing machine. BACKGROUND

[0002] The anchor clamping piece refers to a permanent anchor fixing device used in prestressed concrete, also known as prestressed anchor, and is widely used in highway bridges, railway bridges, mining coal and other industries due to its large fixing force, prestress application and anchoring, free depth and length selection, simple structure and low cost.

[0003] The anchor clamping piece mainly has three-piece type, two-piece four-opening type and two-piece type, etc.

[0004] At present, the Chinese utility model with publication number CN218694500U discloses a prestressed anchor cable clamping piece circular sawing machine, which comprises a circular saw assembly, a positioning conveying table, a shaft pressing locking device and a feeding moving assembly.

[0005] However, the prestressed anchor cable clamping piece circular sawing machine can realize automatic cutting of the clamping piece, but cannot cut the clamping piece into more than two pieces, resulting in limitations in the production of the clamping piece. TECHNICAL FIELD

[0006] The utility model aims to provide a clamping piece multi-piece saw circular sawing machine, which has the advantages of automatic processing of the clamping piece and meets the cutting requirements of the clamping piece multi-piece type.

[0007] To achieve the above-mentioned purposes and other related purposes, the utility model provides the following technical scheme:

[0008] A kind of clip sheet saw circular saw machine, including machine table, processing station being arranged on machine table and circular saw mechanism being arranged on machine table and being arranged opposite processing station;It also includes the feeding assembly for feeding clip, the rotating mechanism for being fixed on processing station with clip and driving clip intermittent rotation so that circular saw mechanism carries out multi-piece cutting to clip and the material return assembly for the clip after cutting is unloaded.

[0009] In an embodiment of the present application, the machine table is fixedly provided with a processing rack, and the feeding assembly comprises a feeding driving member fixed on the processing rack and a feeding push plate fixedly connected with the action end of the feeding driving member.

[0010] In an embodiment of the present application, the processing rack is provided with a limiting channel, and the limiting channel is communicated with the processing station.

[0011] The feeding push plate slides in the limiting channel.

[0012] In an embodiment of the present application, a limiting baffle is arranged on the processing rack opposite to the feeding push plate.

[0013] The limiting baffle is provided with a positioning V-shaped groove corresponding to the processing station.

[0014] In an embodiment of the present application, the processing rack is provided with a rotating mechanism.

[0015] The rotating mechanism comprises a jacking assembly arranged at the bottom of the processing rack and a rotating assembly arranged at the top of the processing rack.

[0016] The jacking assembly comprises a jacking driving member fixed on the processing rack and a top block rotationally connected with the action end of the jacking driving member.

[0017] The processing rack is provided with a through hole accommodating the top block.

[0018] In an embodiment of the present application, the rotating assembly comprises a rotating driving member fixed on the processing rack and a limiting cylinder connected with the action end of the rotating driving member.

[0019] The limiting cylinder is located directly above the top block.

[0020] In an embodiment of the present application, the processing rack, the top block and the limiting cylinder are all provided with a yielding slot.

[0021] In an embodiment of the present application, the material return assembly comprises a material return driving member fixed on the processing rack and a material return push plate fixed on the action end of the material return driving member.

[0022] In an embodiment of the utility model, the circular saw mechanism includes a circular saw assembly and a linear module fixed on the machine table and used for driving the circular saw assembly to horizontally reciprocate.

[0023] The circular saw assembly includes a cutting frame fixed on the action end of the linear module, a cutting driving member fixed on the cutting frame, a cutting rotating shaft rotatably connected to the cutting frame and driven by the cutting driving member, and a circular saw blade fixed on the cutting rotating shaft.

[0024] As described above, the utility model discloses a split-saw circular sawing machine, which has the following beneficial effects:

[0025] 1. The feeding assembly is used for feeding the split to the machining station, the jacking driving member drives the jacking block and makes the jacking block lift the bottom of the split to be inserted into the limiting cylinder, the jacking block and the limiting cylinder fix the split from the upper and lower ends, and the linear module is used for driving the circular saw assembly to cut the split; when the split is cut, the linear module drives the circular saw assembly to retreat, the rotary driving member drives the limiting cylinder and the split and the jacking block to rotate by a certain angle, and the linear module drives the circular saw assembly to cut the split again, so that the split is cut in a multi-piece mode.

[0026] 2. When the split is cut, the jacking driving member drives the jacking block and the split to descend, the jacking block descends into the through hole, and the split falls onto the machining rack, the material withdrawing driving member drives the material withdrawing push plate to push the cut split off the machining station, so that the automatic feeding, cutting and discharging of the split are realized, and the machining efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is the overall structure schematic view of the circular saw mechanism in the embodiment of the utility model in the cutting split state.

[0028] Figure 2 It is the side view of the overall structure of the circular saw mechanism in the embodiment of the utility model in the cutting split state.

[0029] Figure 3 It is the overall structure schematic view of the circular saw mechanism in the embodiment of the utility model in the uncutting split state.

[0030] Figure 4 It is the side view of the overall structure of the circular saw mechanism in the embodiment of the utility model in the uncutting split state.

[0031] Figure 5 It is the structure schematic view of the machining rack in the embodiment of the utility model.

[0032] Figure 6 It is the structure schematic view of the rotary mechanism in the embodiment of the utility model.

[0033] Figure 7is a structure schematic view of the top block and the limiting cylinder fixing clamping piece of the embodiment of the utility model;

[0034] Figure 8 is a structure schematic view of the circular saw mechanism of the embodiment of the utility model.

[0035] Reference signs: 1, machine table; 2, processing frame; 3, vertical mounting plate; 4, horizontal mounting plate; 5, circular saw mechanism; 51, circular saw assembly; 52, linear module; 511, cutting frame; 512, cutting driving part; 513, cutting rotary shaft; 514, circular saw blade; 6, feeding assembly; 61, feeding driving part; 62, feeding push plate; 63, limiting channel; 64, limiting baffle; 65, positioning V-shaped groove; 7, rotating mechanism; 71, jacking assembly; 72, rotating assembly; 711, jacking driving part; 712, top block; 713, through hole; 721, rotating driving part; 722, limiting cylinder; 723, accommodating groove; 724, coupling; 8, material returning assembly; 81, material returning driving part; 82, material returning push plate; 9, clamping piece. DETAILED DESCRIPTION

[0036] The implementation of the utility model will be illustrated by specific embodiments below, and other advantages and effects of the utility model can be easily understood by those skilled in the art from the content disclosed in the specification.

[0037] Please refer to Figures 1 to 8 It should be understood that the structures, proportions, sizes, etc. shown in the drawings attached to the specification are only used to cooperate with the content disclosed in the specification for understanding and reading by those skilled in the art, and are not used to limit the limiting conditions that can be implemented by the utility model, so they do not have technical substantive significance. Any modification of structure, change of proportional relationship or adjustment of size, without affecting the effects that can be produced by the utility model and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" in the specification are only for the convenience of clear understanding of the description, and are not used to limit the scope of implementation of the utility model. The change or adjustment of relative relationship, without substantial change of technical content, is also regarded as the scope of implementation of the utility model.

[0038] Please refer to Figures 1 to 4 The utility model provides a kind of clamping piece multi-blade circular saw machine, including machine table 1, processing frame 2, circular saw mechanism 5, feeding assembly 6, rotating mechanism 7 and material returning assembly 8;

[0039] The machining frame 2 is fixedly installed on the machine table 1, the machining frame 2 comprises a vertical mounting plate 3 fixedly screwed on the machine table 1 and a horizontal mounting plate 4 fixed on the vertical mounting plate 3, the vertical mounting plate 3 and the horizontal mounting plate 4 are connected in a cross shape, the horizontal mounting plate 4 located at the front side of the vertical mounting plate 3 is provided with a machining station, and a circular saw mechanism 5 is arranged on the machine table 1 and opposite to the machining station and used for cutting the clamping piece 9; the feeding assembly 6 is used for pushing the clamping piece 9 to be machined to the machining station.

[0040] In the embodiment, the vertical mounting plate 3 is provided with a rotating mechanism 7, the rotating mechanism 7 is used for fixing the clamping piece 9 on the machining station and driving the clamping piece 9 to rotate intermittently so as to cut the clamping piece 9 by the circular saw mechanism 5 in a multi-piece mode; the discharging assembly 8 is arranged on the horizontal mounting plate 4 and used for pushing the clamping piece 9 cut completely out of the machining station, and automatic discharging is completed.

[0041] Please refer to Figure 5 The feeding assembly 6 comprises a feeding driving member 61 and a feeding push plate 62, the feeding driving member 61 is fixed on the horizontal mounting plate 4 located at the rear side of the vertical mounting plate 3, and in the embodiment, the feeding driving member 61 can be a pneumatic cylinder, an electric push rod or the like; the feeding push plate 62 is screwed on the action end of the feeding driving member 61, the vertical mounting plate 3 is provided with a limiting channel 63, the limiting channel 63 is communicated with the machining station, and the feeding push plate 62 can slide in the limiting channel 63 so as to push the clamping piece 9 to the machining station.

[0042] Please refer to Figure 5 The feeding push plate 62 is integrally formed with a limiting baffle 64 on one side of the horizontal mounting plate 4 opposite to the other side; the limiting baffle 64 is provided with a positioning V-shaped groove 65 corresponding to the machining station, and the V-shaped groove 65 is used for accurately positioning the clamping piece 9 and ensuring cutting accuracy.

[0043] Please refer to Figure 6 And Figure 7 The rotating mechanism 7 comprises a jacking assembly 71 and a rotating assembly 72, the jacking assembly 71 is arranged on the vertical mounting plate 3 below the horizontal mounting plate 4, and the jacking assembly 71 comprises a jacking driving member 711 and a top block 712; the jacking driving member 711 is screwed on the vertical mounting plate 3, and in the embodiment, the jacking driving member 711 can be a pneumatic cylinder or a hydraulic cylinder; the top block 712 is rotationally connected on the action end of the jacking driving member 711; and the horizontal mounting plate 4 located at the machining station is provided with a through hole 713 for accommodating the top block 712; when the action end of the jacking driving member 711 is released, the top block 712 is lifted and lifts the clamping piece 9, so that the clamping piece 9 is separated from the horizontal mounting plate 4.

[0044] Please refer to Figure 6 And Figure 7, the rotating assembly 72 is arranged on the top vertical mounting plate 3 above the horizontal mounting plate 4, and the rotating assembly 72 comprises a rotating driving member 721 and a limiting cylinder 722; the rotating driving member 721 in the embodiment can be a servo motor, the servo motor is bolted on the vertical mounting plate 3, and the limiting cylinder 722 and the output shaft of the servo motor can be connected through a shaft coupling 724; the limiting cylinder 722 is located directly above the top block 712, when the top block 712 lifts the clamping piece 9, the top of the clamping piece 9 is inserted into the limiting cylinder 722, and the up-down fixing of the clamping piece 9 is realized;

[0045] Wherein the machining rack 2, the top block 712 and the limiting cylinder 722 are all provided with a let go slot 723 for avoiding the circular saw blade 514 and preventing cutting interference.

[0046] Please refer to 8, the circular saw mechanism 5 comprises a linear module 52 and a circular saw assembly 51; the linear module 52 is bolted on the machine table 1 and is used to drive the circular saw assembly 51 to move horizontally and reciprocally, so as to realize approaching or moving away from the machining station;

[0047] The circular saw assembly 51 comprises a cutting frame 511 bolted on the action end of the linear module 52, a cutting driving member 512 (such as a motor) bolted on the cutting frame 511, a cutting rotating shaft 513 driven to rotate by the cutting driving member 512, and a circular saw blade 514 fixed on the cutting rotating shaft 513; the circular saw blade 514 corresponds to the machining station and can cut the clamping piece 9.

[0048] Please refer to Figure 5 The material returning assembly 8 comprises a material returning driving member 81 (such as a pneumatic cylinder or an electric push rod) bolted on the horizontal mounting frame on the front side of the vertical mounting plate 3 and a material returning push plate 82 bolted on the action end of the material returning driving member 81; after the clamping piece 9 is cut, the material returning driving member 81 pushes the material returning push plate 82 to push the clamping piece 9 out of the machining station, and automatic discharging is completed.

[0049] The use process is briefly described as follows:

[0050] The feeding stage: the clamping piece 9 can be fed to the feeding station through the vibration disc, then the feeding driving member 61 pushes the feeding push plate 62 to push the clamping piece 9 along the limiting channel 63 to the machining station, and accurate positioning is realized through the positioning V-shaped groove 65;

[0051] The fixing stage: the jacking driving member 711 drives the top block 712 to rise, lifts the clamping piece 9 and inserts the top of the clamping piece 9 into the limiting cylinder 722, and the up-down fixing of the clamping piece 9 is realized;

[0052] The cutting stage: the linear module 52 drives the circular saw assembly 51 to move forward, the cutting driving member 512 drives the circular saw blade 514 to rotate, and the clamping piece 9 is cut for the first time;

[0053] Rotating stage: after the first cutting, the circular saw assembly 51 retreats, the rotating drive 721 drives the limit cylinder 722 to drive the clamping piece 9 to rotate a certain angle (such as 120° for three-piece cutting), and then the circular saw assembly 51 advances again to carry out the second cutting, and the process is repeated until the multi-piece cutting is completed;

[0054] Blanking stage: after cutting, the jacking drive 711 drives the top block 712 to fall into the through hole 713, the clamping piece 9 falls back to the machining rack 2, the material retreating drive 81 pushes the material retreating push plate 82 to push the clamping piece 9 out of the machining station, and the automatic material feeding is completed.

[0055] In summary, the utility model discloses an automatic material feeding, rotating indexing cutting and automatic material retreating, realizes the efficient, high-precision multi-piece cutting of the clamping piece 9, and significantly improves the production efficiency and machining quality.

[0056] The above embodiment only illustrates the principle and effect of the utility model, and is not used to limit the utility model. Any person skilled in the art can modify or change the above embodiment without departing from the spirit and scope of the utility model. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the utility model should be covered by the claims of the utility model.

Claims

1. A multi-blade circular saw, comprising a machine base (1), a processing station disposed on the machine base (1), and a circular saw mechanism (5) disposed on the machine base (1) and opposite to the processing station; characterized in that: It also includes a feeding assembly (6) for feeding the clamping piece (9), a rotating mechanism (7) for fixing the clamping piece (9) on the processing station and driving the clamping piece (9) to rotate intermittently so that the circular saw mechanism (5) can perform multi-piece cutting on the clamping piece (9), and a material unloading assembly (8) for unloading the clamping piece (9) after cutting.

2. The multi-blade circular saw with clamping blades according to claim 1, characterized in that: The machine base (1) is fixedly provided with a processing frame (2), and the feeding assembly (6) includes a feeding drive (61) fixed on the processing frame (2) and a feeding push plate (62) fixedly connected to the actuating end of the feeding drive (61).

3. The multi-blade circular saw with clamping blades according to claim 2, characterized in that: The processing rack (2) is provided with a limiting channel (63), which is connected to the processing station; The feeding pusher plate (62) slides within the limiting channel (63).

4. The multi-blade circular saw with clamping blades according to claim 3, characterized in that: A limit baffle (64) is provided on the processing frame (2) on the opposite side of the feeding push plate (62); The limiting baffle (64) is provided with a positioning V-groove (65) corresponding to the processing station.

5. The multi-blade circular saw with clamping blades according to claim 2, characterized in that: The processing frame (2) is equipped with a rotating mechanism (7); The rotating mechanism (7) includes a lifting assembly (71) disposed at the bottom of the processing frame (2) and a rotating assembly (72) disposed at the top of the processing frame (2); The lifting assembly (71) includes a lifting drive (711) fixed on the processing frame (2) and a top block (712) rotatably connected to the moving end of the lifting drive (711); The processing rack (2) has a through hole (713) for accommodating the top block (712).

6. The multi-blade circular saw with clamping blades according to claim 5, characterized in that: The rotating assembly (72) includes a rotating drive (721) fixed on the processing frame (2) and a limiting cylinder (722) connected to the moving end of the rotating drive (721); The limiting cylinder (722) is located directly above the top block (712).

7. The multi-blade circular saw with clamping blades according to claim 6, characterized in that: The processing frame (2), the top block (712), and the limiting cylinder (722) are all provided with clearance grooves (723).

8. The multi-blade circular saw with clamping blades according to claim 2, characterized in that: The unloading assembly (8) includes an unloading drive (81) fixed on the processing frame (2) and an unloading push plate (82) fixed on the actuating end of the unloading drive (81).

9. The multi-blade circular saw with clamping blades according to claim 1, characterized in that: The circular saw mechanism (5) includes a circular saw assembly (51) and a linear module (52) fixed on the machine base (1) and used to drive the circular saw assembly (51) to slide horizontally back and forth. The circular saw assembly (51) includes a cutting frame (511) fixed to the actuating end of the linear module (52), a cutting drive (512) fixed to the cutting frame (511), a cutting shaft (513) driven by the cutting drive (512) and rotatably connected to the cutting frame (511), and a circular saw blade (514) fixed to the cutting shaft (513).

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