CN109623940A

CN109623940A - A kind of square hole machining device of fiber reinforced pipe

Info

Publication number: CN109623940A
Application number: CN201910112654.6A
Authority: CN
Inventors: 刘慧玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-13
Filing date: 2019-02-13
Publication date: 2019-04-16

Abstract

The present invention relates to fiber reinforced pipe processing technique fields, specifically, it is related to a kind of square hole machining device of fiber reinforced pipe, it include workbench, it further include having pipe fitting cramping arrangement, hole location marks component, apex angle boring assemblies and square hole molding assembly, the pipe fitting cramping arrangement includes translation component and clamping component, the translation component, which is in a horizontal state, is mounted on the top of workbench, clamping component is mounted on the top of translation component, the apex angle boring assemblies are mounted on the top of workbench and apex angle boring assemblies are across the middle section position in translation component, hole location label component is mounted on the top of workbench and the input terminal of translation component is arranged in, square hole molding assembly is mounted on the top of workbench and is located at the output end of translation component, pass through above-mentioned pipe fitting cramping arrangement, hole location marks component, apex angle boring assemblies and square hole Cooperating with each other between molding assembly solves fiber reinforced pipe in the difficulty of square hole aperture, increases the efficiency of aperture.

Description

A kind of square hole machining device of fiber reinforced pipe

Technical field

The present invention relates to fiber reinforced pipe processing technique fields, and in particular, to a kind of square hole working of fiber reinforced pipe Device.

Background technique

Fiber reinforced pipe is not a kind of specific pipeline, is added in the tube wall of the pipelines such as PVC by being rubber in raw material Add other dielectric materials to reach the pipeline of enhancing performance, in fiber reinforced pipe and other kinds of pipeline linking, majority is adopted It is attached with mantle fiber, welding or with the mode of outer tube, when being processed in the prior art to fiber reinforced pipe square hole, when Encounter two square holes angle need it is rectangular when, generally require manually to carry out careful check and correction, accuracy depend on operation The proficiency of people, therefore its quality not can guarantee.

Chinese patent discloses (bulletin) number: a kind of aluminum pipe square hole machining device of CN203599350U, including cutter head punching press Component, aluminum pipe fixed body component and aluminum pipe course changing control device assembly, the aluminum pipe fixed body component and aluminum pipe steering controller Component is fixed on reference platform, and pressing plate external member is arranged in the two sides of the reference platform, is arranged in aluminum pipe fixed body component upper end Aluminum pipe course changing control device assembly is arranged in aluminum pipe fixed body component side, although solving the square hole of aluminum pipe in cutter head punch assembly Problem of open, but the problem of can not directly apply to the square hole working of fiber reinforced pipe on, it is therefore necessary to design a kind of fibre Tie up the device of the square hole working of reinforced pipe.

Summary of the invention

In view of the deficiencies of the prior art, the present invention provides a kind of square hole machining device of fiber reinforced pipe, first by pipeline It is placed on clamping component to be fixed and the position of aperture will be needed to stretch out clamping component, passes through translation component after the completion of clamping Pipeline is needed the position of aperture to be moved to lower section and the fixation of hole location label component by the cooperation with fixation kit, by electronic Push rod marks the position that drills out of four apertures by being pressed under marking crayon on pipeline, after the completion of label, release fixation kit Locking, lower section and the fixation that tapping will be needed to be moved to apex angle boring assemblies drive rotary shaft rotation by driving motor, Rotary shaft drives four bits, and two screw rod slide units push mounting rack, and four drill bits will be with pipeline during pushing The point of upper four labels is carried out to four apertures just and on pipeline are drilled out, and rearmost hole forming component passes through sliding by first The setting of platform, the second slide unit and third slide unit, which to rotate electric cylinders and move on tri- axis of XYZ, allows cutter at four It is moved between aperture, four apertures is cut into the shape of square hole along straight line, pass through above-mentioned pipe fitting cramping arrangement, hole location mark group Cooperating with each other between part, apex angle boring assemblies and square hole molding assembly solves fiber reinforced pipe in the difficulty of square hole aperture Degree, increases the efficiency of aperture.

A kind of square hole machining device of fiber reinforced pipe disclosed by the invention, includes workbench, further includes having pipe fitting folder Tight device, hole location label component, apex angle boring assemblies and square hole molding assembly, the pipe fitting cramping arrangement include translation component And clamping component, the translation component, which is in a horizontal state, is mounted on the top of workbench, and clamping component is mounted on translation component Top, the two sides of clamping component are provided with a fixation kit used for positioning, and the apex angle boring assemblies are mounted on work The top of platform and apex angle boring assemblies are across the middle section position in translation component, hole location label component is mounted on the top of workbench The input terminal of translation component is held and is arranged in, square hole molding assembly is mounted on the top of workbench and is located at translation component Output end.

Further, the translation component includes loading plate, sliding rail and sliding shoe, and the loading plate is horizontal State is arranged and is mounted on along the length direction of workbench the top of workbench, sliding rail along loading plate length direction It is in a horizontal state and is mounted on the middle position on loading plate top, sliding shoe is mounted on sliding rail and slides with sliding rail Cooperation.

Further, the clamping component includes bearing base and three gripping blocks, and the bearing base is horizontal The top of sliding shoe is arranged in state, and the top of bearing base is provided with the bearing groove for placing pipe fitting, is provided in bearing groove For increasing the first non-slip mat of frictional force, three gripping blocks are mounted on carrying along the equal spacing in length direction of bearing base The top of pedestal, three gripping block structure settings are identical and include fixed block, compact heap and screw screw rod, described solid Determine block and is fixedly mounted on the top of bearing base and across above bearing groove, being provided with pressing groove, compact heap in fixed block It is arranged in pressing groove, the two sides of compact heap are provided with sliding block, and the two sides inside pressing groove are provided with sliding slot, sliding block and cunning Slot is slidably matched, and the stud state in a vertical shape that screws is arranged in the top of compact heap and is threadedly engaged with fixed block, screws The bottom end of stud is provided with bearing, and the bottom end for screwing stud is connected by the top of bearing and compact heap, and the bottom end of compact heap is also It is provided with the second non-slip mat for increasing frictional force.

Further, the fixation kit includes fixing axle, ratchet and limited block, and the fixing axle, which is in a horizontal state, to be set The side in bearing base is set, ratchet is mounted on the middle section of fixing axle, and the two sides on the loading plate top are provided with for matching The tooth socket of ratchet is closed, ratchet is engaged with tooth socket, and mounting plate is provided on the other end of the fixing axle, and limited block and mounting plate are sliding The bottom end and ratchet of dynamic cooperation and limited block are mating.

Further, hole location label component includes first support, electric pushrod and marking crayon, and described first The side of translation component is arranged in frame state in a vertical shape, and first support is inverted L shaped plate material structure, and electric pushrod is in a vertical shape The top of first support is arranged in state and electric pushrod is located at the surface of translation component, and marking crayon is mounted on electric pushrod Output end, the marking crayon bottom end setting there are four nib, four nibs in square shape arrangement.

Further, the apex angle boring assemblies include two driving motor, rotary shaft, mounting rack, fixed frame screw rods Slide unit and four drill bits, two screw rod slide units state in a vertical shape are arranged and are separately positioned on the side of translation component, installation Frame, which is in a horizontal state, to be arranged between two screw rod slide units and the both ends of mounting rack and the saddle with a screw rod slide unit respectively Connection, the fixed frame, which is in a horizontal state, is arranged in the bottom end of mounting rack, four drill bits be in square shape be arranged and Axis connects the middle section for being mounted on fixed frame, and the middle section of each drill bit is provided with a driven gear, and rotary shaft state in a vertical shape is set It sets on the top of mounting rack, the bottom end of rotary shaft passes through mounting rack and extends downwardly and rotary shaft and mounting rack and fixed frame axis Connect, the bottom end of rotary shaft is provided with driving gear, and driving gear is engaged with driven gear, the top of the rotary shaft be provided with from Driving wheel, driving motor are mounted on the top of mounting rack, and the output end of driving motor is provided with driving wheel, and driving wheel and driven wheel are logical Cross belt transmission connection.

Further, the square hole molding assembly include the first slide unit, the second slide unit, third slide unit, rotation electric cylinders and Cutter, the first slide unit state in a vertical shape are mounted on the top of workbench and are located at the side of translation component, the second slide unit Be in a horizontal state on the saddle for being mounted on the first slide unit, third slide unit be in a horizontal state on the saddle for being mounted on the second slide unit and Second slide unit is mounted on the saddle of third slide unit across the top in translation component, rotation electric cylinders state in a vertical shape, cutter peace Mounted in the output end of rotation electric cylinders.

The utility model has the advantages that the present invention provides a kind of square hole machining device of fiber reinforced pipe, pipeline is placed on clamping first Component is fixed and the position of aperture will be needed to stretch out clamping component, passes through translation component and fixation kit after the completion of clamping Cooperation by pipeline need aperture position be moved to hole location label component lower section and fixation, by electric pushrod will mark It is pressed in the position that drills out for marking four apertures on pipeline under coloured pencil, after the completion of label, releases the locking of fixation kit, will need Tapping is moved to the lower section of apex angle boring assemblies and fixation, drives rotary shaft rotation by driving motor, rotary shaft drives Four bits, two screw rod slide units push mounting rack, and four drill bits will be with four labels on pipeline during pushing Point carry out to just and on pipeline drilling out four apertures, rearmost hole forming component is by passing through the first slide unit, second sliding The setting of platform and third slide unit, which to rotate electric cylinders and move on tri- axis of XYZ, moves cutter between four apertures It is dynamic, four apertures are cut into the shape of square hole along straight line, mark component, apex angle to bore by above-mentioned pipe fitting cramping arrangement, hole location Cooperating with each other between aperture member and square hole molding assembly solves fiber reinforced pipe in the difficulty of square hole aperture, increases The efficiency of aperture.

Detailed description of the invention

The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:

Fig. 1 is the schematic perspective view one in embodiment；

Fig. 2 is the schematic perspective view two in embodiment；

Fig. 3 is the schematic perspective view that component is translated in embodiment；

Fig. 4 is the schematic perspective view of clamping component in embodiment；

Fig. 5 is the schematic perspective view of fixation kit in embodiment；

Fig. 6 is the schematic perspective view of hole location mark group part and square hole molding assembly in embodiment；

Fig. 7 is the schematic perspective view of apex angle boring assemblies in embodiment；

Description of symbols: hole location marks component 1, first support 11, electric pushrod 12, marking crayon 13, apex angle boring assemblies 2, driving motor 21, rotary shaft 22, driving gear 23, driven wheel 24, driving wheel 25, mounting rack 26, fixed frame 27, screw rod slide unit 28, drill bit 29, driven gear 20, square hole molding assembly 3, the first slide unit 31, the second slide unit 32, third slide unit 33, rotation electric cylinders 34, cutter 35, translation component 4, loading plate 41, tooth socket 42, sliding rail 43, sliding shoe 44, clamping component 5, bearing base 51, Bearing groove 52, the first non-slip mat 53, fixed block 54, compact heap 55, sliding block 56, sliding slot 57, the second non-slip mat 58 screw screw rod 59, fixation kit 6, fixing axle 61, ratchet 62, limited block 63, mounting plate 64.

Specific embodiment

Multiple embodiments of the invention will be disclosed with schema below, as clearly stated, the details in many practices It will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit the present invention.Also It is to say, in some embodiments of the invention, the details in these practices is non-essential.In addition, for the sake of simplifying schema, Some known usual structures and component will be painted it in the drawings in simply illustrative mode.

In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, not especially censure The meaning of order or cis-position, also non-to limit the present invention, the component described just for the sake of difference with same technique term Or operation, it is not understood to indicate or imply its relative importance or implicitly indicates the number of indicated technical characteristic Amount." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one of the features.In addition, each Technical solution between a embodiment can be combined with each other, but must can be implemented as base with those of ordinary skill in the art Plinth will be understood that the combination of this technical solution is not present when conflicting or cannot achieve when occurs in the combination of technical solution, Also not the present invention claims protection scope within.

A kind of square hole machining device of fiber reinforced pipe, includes workbench shown in referring to Figure 1 to Figure 7, further includes having Pipe fitting cramping arrangement, hole location label component 1, apex angle boring assemblies 2 and square hole molding assembly 3, the pipe fitting cramping arrangement include There are translation component 4 and clamping component 5, the translation component 4, which is in a horizontal state, is mounted on the top of workbench, and clamping component 5 is pacified Mounted in the top of translation component 4, the two sides of clamping component 5 are provided with a fixation kit 6 used for positioning, and the apex angle bores Aperture member 2 is mounted on the top of workbench and apex angle boring assemblies 2 are across the middle section position in translation component 4, hole location label Component 1 is mounted on the top of workbench and the input terminal of translation component 4 is arranged in, and square hole molding assembly 3 is mounted on workbench Top and be located at translation component 4 output end.

The translation component 4 includes loading plate 41, sliding rail 43 and sliding shoe 44, and the loading plate 41 is horizontal State is arranged and is mounted on along the length direction of workbench the top of workbench, sliding rail 43 along loading plate 41 length Direction, which is in a horizontal state, is mounted on the middle position on 41 top of loading plate, sliding shoe 44 be mounted on sliding rail 43 and with cunning Dynamic rail road 43 is slidably matched.Because processing needs three steps, first it is label and then drills out four holes with rectangular-shaped, finally It is to be cut into square hole, is made by setting translation component 4, the movement that can only have between three process, and pass through fixed group Clamping component 5 can also be fixed on the position for needing to stop by part 6.

The clamping component 5 includes bearing base 51 and three gripping blocks, and the bearing base 51, which is in a horizontal state, to be set It sets on the top of sliding shoe 44, the top of bearing base 51 is provided with the bearing groove 52 for placing pipe fitting, sets in bearing groove 52 Be equipped with the first non-slip mat 53 for increasing frictional force, three gripping blocks along the equal spacing in length direction of bearing base 51 peace Mounted in the top of bearing base 51, three gripping block structure settings are identical and include fixed block 54,55 and of compact heap Screw rod 59 is screwed, the fixed block 54 is fixedly mounted on the top of bearing base 51 and across above bearing groove 52, fixes Pressing groove is provided in block 54, compact heap 55 is arranged in pressing groove, and the two sides of compact heap 55 are provided with sliding block 56, pressing groove Internal two sides are provided with sliding slot 57, and sliding block 56 is slidably matched with sliding slot 57, it is described screw stud state in a vertical shape and be arranged exist It the top of compact heap 55 and is threadedly engaged with fixed block 54, the bottom end for screwing stud is provided with bearing, screws the bottom end of stud It is connect by bearing with the top of compact heap 55, the bottom end of compact heap 55 is additionally provided with the second non-slip mat for increasing frictional force 58.In the bearing groove 52 that the pipe fitting processed will be needed to be placed on weight tray first, then incited somebody to action by screwing screw rod 59 Compression, which is opened, is downwards clamped pipe fitting along the sliding route of sliding slot 57 and sliding block 56, anti-skidding in the first non-slip mat 53 and second Under the clamping of pad 58, pipe fitting will not generate rotation and shaking in processing, and screwing screw rod 59 and fixed block 54 is that screw thread is matched It closes, such setting is to adjust the degree clamped for convenience to place pipe fitting deformation.

The fixation kit 6 includes fixing axle 61, ratchet 62 and limited block 63, and the fixing axle 61, which is in a horizontal state, to be set The side in bearing base 51 is set, ratchet 62 is mounted on the middle section of fixing axle 61, and the two sides on 41 top of loading plate are respectively provided with There is the tooth socket 42 for cooperating ratchet 62, ratchet 62 is engaged with tooth socket 42, is provided with installation on the other end of the fixing axle 61 Plate 64, limited block 63 is slidably matched with mounting plate 64 and the bottom end of limited block 63 and ratchet 62 are mating.Ratchet 62 and tooth Slot 42 is meshing state, and in mobile sliding shoe 44, ratchet 62 can advance along tooth socket 42, when needing to process pipe fitting, is passed through Limited block 63 blocks ratchet 62, so that ratchet 62 can not walk in tooth socket 42, it is such to be arranged so that 51 meeting of bearing base Be fixed on and need the position that processes, after the completion of label or drilling, by limited block 63 is pulled up can continue in this way by Carrying backing plate is continued to move to along the conveying direction of sliding rail 43.

The hole location label component 1 includes first support 11, electric pushrod 12 and marking crayon 13, the first support The side of translation component 4 is arranged in 11 states in a vertical shape, and first support 11 is inverted L shaped plate material structure, and electric pushrod 12 is in The top of first support 11 is arranged in vertical state and electric pushrod 12 is located at the surface of translation component 4, marking crayon 13 It is mounted on the output end of electric pushrod 12, there are four nib, four nibs are arranged in square shape for the bottom end setting of the marking crayon 13 Column.Square hole is processed on pipeline to need to four apertures for drilling out the arrangement of square shape on pipeline, it will then along the sideline of aperture Square hole is cut out, by electric pushrod 12 by be pressed under marking crayon 13 mark four apertures on pipeline drill out position, so as to In the boring work in later period.

The apex angle boring assemblies 2 include 27 two driving motor 21, rotary shaft 22, mounting rack 26, fixed frame screw rods Slide unit 28 and four drill bits 29, two screw rod slide units 28 state in a vertical shape are arranged and are separately positioned on the one of translation component 4 Side, mounting rack 26 be in a horizontal state be arranged between two screw rod slide units 28 and the both ends of mounting rack 26 with respectively with a silk The saddle of bar slide unit 28 connects, and the fixed frame 27, which is in a horizontal state, is arranged in the bottom end of mounting rack 26, four drill bits 29 Be arranged in square shape and axis connect the middle section for being mounted on fixed frame 27, the middle section of each drill bit 29 be provided with one it is driven The top of mounting rack 26 is arranged in gear 20, the state in a vertical shape of rotary shaft 22, and it is downward that the bottom end of rotary shaft 22 passes through mounting rack 26 Extend and rotary shaft 22 connects with mounting rack 26 and 27 axis of fixed frame, the bottom end of rotary shaft 22 is provided with driving gear 23, actively Gear 23 is engaged with driven gear 20, and the top of the rotary shaft 22 is provided with driven wheel 24, and driving motor 21 is mounted on installation The top of frame 26, the output end of driving motor 21, which is provided with driving wheel 25, driving wheel 25 and driven wheel 24 and is driven by belt, to be connected It connects.Rotary shaft 22 is driven to rotate by driving motor 21, rotary shaft 22 drives four drill bits 29 to rotate, and two screw rod slide units 28 will Mounting rack 26 pushes, and four drill bits 29 will be carried out with the point of four labels on pipeline to just and on pipeline during pushing Four apertures are drilled out, in order to the molding of subsequent square hole.

The square hole molding assembly 3 includes the first slide unit 31, the second slide unit 32, third slide unit 33, rotation 34 and of electric cylinders Cutter 35, first slide unit 31 state in a vertical shape are mounted on the top of workbench and are located at the side of translation component 4, and second Slide unit 32 is in a horizontal state on the saddle for being mounted on the first slide unit 31, and third slide unit 33, which is in a horizontal state, is mounted on the second slide unit 32 Saddle on and the second slide unit 32 across the top in translation component 4, it is sliding that the rotation state in a vertical shape of electric cylinders 34 is mounted on third On the saddle of platform 33, cutter 35 is mounted on the output end of rotation electric cylinders 34.It is sliding by the first slide unit 31, the second slide unit 32 and third The setting of platform 33 moves rotation electric cylinders 34 on tri- axis of XYZ, and such setting allows cutter 35 will be on pipeline Four apertures be cut into the square hole of square shape.

Working principle: pipeline is placed on the position stretching folder that clamping component 5 is fixed and will need aperture first Tight component 5, needs the position of aperture to be moved to hole in pipeline after the completion of clamping by translating the cooperation of component 4 and fixation kit 6 Position label component 1 lower section and fixation, will be pressed on pipeline under marking crayon 13 by electric pushrod 12 mark it is four small Hole drills out position, after the completion of label, releases the locking of fixation kit 6, tapping will be needed to be moved to apex angle boring assemblies 2 Lower section and fixation drive rotary shaft 22 to rotate by driving motor 21, and rotary shaft 22 drives four drill bits 29 to rotate, two silks Bar slide unit 28 pushes mounting rack 26, and four drill bits 29 will be carried out with the point of four labels on pipeline to just simultaneously during pushing And four apertures are drilled out on pipeline, rearmost hole forming component 3 passes through sliding by the first slide unit 31, the second slide unit 32 and third The setting of platform 33, which to rotate electric cylinders 34 and move on tri- axis of XYZ, moves cutter 35 between four apertures, Four apertures are cut into the shape of square hole along straight line.

The upper only embodiments of the present invention, are not intended to restrict the invention.For those skilled in the art For, the invention may be variously modified and varied.All any modifications made in spirit and principles of the present invention are equal Replacement, improvement etc., should all be included within scope of the presently claimed invention.

Claims

1. a kind of square hole machining device of fiber reinforced pipe, includes workbench, it is characterised in that: further include thering is pipe fitting to clamp dress It sets, hole location label component (1), apex angle boring assemblies (2) and square hole molding assembly (3), the pipe fitting cramping arrangement include flat Component (4) and clamping component (5) are moved, the translation component (4), which is in a horizontal state, is mounted on the top of workbench, clamping component (5) it is mounted on the top of translation component (4), the two sides of clamping component (5) are provided with a fixation kit used for positioning (6), the apex angle boring assemblies (2) be mounted on workbench top and apex angle boring assemblies (2) across translation component (4) Middle section position, hole location label component (1) be mounted on workbench top and be arranged translation component (4) input terminal, side Hole forming component (3) is mounted on the top of workbench and is located at the output end of translation component (4).

2. a kind of square hole machining device of fiber reinforced pipe according to claim 1, it is characterised in that: the translation component (4) include loading plate (41), sliding rail (43) and sliding shoe (44), the loading plate (41) be in a horizontal state setting and The top of workbench is mounted on along the length direction of workbench, sliding rail (43) is in along the length direction of loading plate (41) Horizontality is mounted on the middle position on loading plate (41) top, sliding shoe (44) be mounted on sliding rail (43) and with cunning Dynamic rail road (43) is slidably matched.

3. a kind of square hole machining device of fiber reinforced pipe according to claim 2, it is characterised in that: the clamping component It (5) include bearing base (51) and three gripping blocks, the bearing base (51), which is in a horizontal state, to be arranged in sliding shoe (44) Top, the top of bearing base (51) is provided with the bearing groove (52) for placing pipe fitting, and setting is useful in bearing groove (52) In increase frictional force the first non-slip mat (53), three gripping blocks along the equal spacing in length direction of bearing base (51) installation On the top of bearing base (51), three gripping block structure settings are identical and include fixed block (54), compact heap (55) it and screws screw rod (59), the fixed block (54) is fixedly mounted on the top of bearing base (51) and across in bearing groove (52) top, fixed block (54) is interior to be provided with pressing groove, and compact heap (55) is arranged in pressing groove, and the two sides of compact heap (55) are equal It is provided with sliding block (56), the two sides inside pressing groove are provided with sliding slot (57), and sliding block (56) is slidably matched with sliding slot (57), institute It states and screws stud state setting in a vertical shape on the top of compact heap (55) and be threadedly engaged with fixed block (54), screw stud Bottom end is provided with bearing, and the bottom end for screwing stud is connect by bearing with the top of compact heap (55), the bottom end of compact heap (55) It is additionally provided with the second non-slip mat (58) for increasing frictional force.

4. a kind of square hole machining device of fiber reinforced pipe according to claim 3, it is characterised in that: the fixation kit It (6) include fixing axle (61), ratchet (62) and limited block (63), the fixing axle (61) is in a horizontal state setting at carrying bottom The side of seat (51), ratchet (62) are mounted on the middle section of fixing axle (61), and the two sides on loading plate (41) top are provided with For cooperating the tooth socket (42) of ratchet (62), ratchet (62) is engaged with tooth socket (42), is set on the other end of the fixing axle (61) It is equipped with mounting plate (64), limited block (63) is slidably matched with mounting plate (64) and the bottom end of limited block (63) and ratchet (62) are inserted Connect cooperation.

5. a kind of square hole machining device of fiber reinforced pipe according to claim 4, it is characterised in that: the hole location label Component (1) includes first support (11), electric pushrod (12) and marking crayon (13), and the first support (11) is in a vertical shape State setting is in the side of translation component (4), and first support (11) is inverted L shaped plate material structure, and electric pushrod (12) is in vertical State be arranged first support (11) top and electric pushrod (12) be located at translation component (4) surface, marking crayon (13) it is mounted on the output end of electric pushrod (12), there are four nib, four nibs for the bottom end setting of the marking crayon (13) It is arranged in square shape.

6. a kind of square hole machining device of fiber reinforced pipe according to claim 5, it is characterised in that: the apex angle drilling Component (2) include driving motor (21), rotary shaft (22), mounting rack (26), (27) two screw rod slide units (28) of fixed frame and Four drill bits (29), two screw rod slide units (28) state in a vertical shape are arranged and are separately positioned on the side of translation component (4), Mounting rack (26) be in a horizontal state be arranged between two screw rod slide units (28) and the both ends of mounting rack (26) with respectively with one The saddle of a screw rod slide unit (28) connects, and the fixed frame (27) is in a horizontal state setting in the bottom end of mounting rack (26), and four The drill bit (29) is arranged in square shape and axis connects the middle section for being mounted on fixed frame (27), the middle section of each drill bit (29) It is provided with a driven gear (20), rotary shaft (22) state in a vertical shape is arranged in the top of mounting rack (26), rotary shaft (22) bottom end is extended downwardly across mounting rack (26) and rotary shaft (22) connects with mounting rack (26) and fixed frame (27) axis, rotation The bottom end of shaft (22) is provided with driving gear (23), and driving gear (23) is engaged with driven gear (20), the rotary shaft (22) top is provided with driven wheel (24), and driving motor (21) is mounted on the top of mounting rack (26), driving motor (21) Output end is provided with driving wheel (25), and driving wheel (25) and driven wheel (24) are sequentially connected by belt.

7. a kind of square hole machining device of fiber reinforced pipe according to claim 6, it is characterised in that: the square hole molding Component (3) includes the first slide unit (31), the second slide unit (32), third slide unit (33), rotation electric cylinders (34) and cutter (35), institute The first slide unit (31) state in a vertical shape is stated to be mounted on the top of workbench and be located at the side of translation component (4), the second slide unit (32) it is in a horizontal state on the saddle for being mounted on the first slide unit (31), third slide unit (33), which is in a horizontal state, is mounted on the second slide unit (32) on saddle and the second slide unit (32) is across the top in translation component (4), rotation electric cylinders (34) state peace in a vertical shape On the saddle of third slide unit (33), cutter (35) is mounted on the output end of rotation electric cylinders (34).