CN215509224U

CN215509224U - Straight guide mechanism for fixed-length copper pipe cutting machine

Info

Publication number: CN215509224U
Application number: CN202122057834.4U
Authority: CN
Inventors: 余勋兵
Original assignee: Taizhou Xuehua Refrigeration Equipment Co Ltd
Current assignee: Taizhou Xuehua Refrigeration Equipment Co Ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-01-14
Anticipated expiration: 2031-08-30

Abstract

The utility model belongs to the technical field of cutting machines, and relates to a straightening mechanism for a fixed-length copper pipe cutting machine. The pneumatic guide device is arranged on a main body, the front side of the main body is fixedly connected with a pneumatic control assembly, the upper surface of the main body is fixedly connected with a fixed base, the upper surface of the main body is respectively and fixedly connected with a horizontal guide mechanism, a vertical guide mechanism and an ejection stabilizing mechanism, the upper surface of the main body is provided with a positioning detection cutting mechanism, the left side of the horizontal guide mechanism is fixedly connected with a secondary guide mechanism, and a copper pipe is arranged on the main body. The positioning detection cutting mechanism is arranged, the traditional tape measure or vernier caliper is not needed for fixed-point measurement, points can be found quickly, convenience and rapidness are realized, meanwhile, in the cutting process, the cutting is realized by mechanical equipment, manual cutting is not needed, safety and convenience are realized, and the secondary straightening mechanism is arranged, so that the guide copper pipe can move, the copper pipe can be subjected to straightening correction operation for multiple times, and the surface of the formed copper pipe is prevented from being bent.

Description

Straight guide mechanism for fixed-length copper pipe cutting machine

Technical Field

The utility model belongs to the technical field of cutting machines, and relates to a straightening mechanism for a fixed-length copper pipe cutting machine.

Background

The copper pipe is also called red copper pipe, one kind of non-ferrous metal pipe, and is a pressed and drawn seamless pipe. The copper pipe has the characteristics of good electrical conductivity and thermal conductivity, and the main materials of the conductive fittings and the heat dissipation fittings of electronic products are the first choice for modern contractors to install tap water pipelines, heat supply pipelines and refrigeration pipelines in all residential commodity rooms.

The existing copper pipe is soft and bent in material before being processed, the strength of the existing copper pipe cannot be achieved, one end of the copper pipe needs to be fixed during processing, then the copper pipe is straightened and stretched, and the following problems exist in the straightening process of the copper pipe: the effect of the copper pipe stretching of comparatively crooked alignment is not obvious on the one hand, and the traditional copper pipe of on the other hand needs the manual work to measure length, and the copper pipe after will leading straight is artifical to be cut by cutting tool again, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a straightening mechanism for a fixed-length copper pipe cutting machine.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the fixed length copper pipe cutting machine is with leading straight mechanism sets up in the main part, the positive fixedly connected with air pressure control assembly of main part, the last fixed surface of main part is connected with unable adjustment base, the upper surface of main part is fixed connection respectively has horizontal straightening mechanism, vertical straightening mechanism, ejecting stabilizing mean, the upper surface of main part is provided with the location and detects cutting mechanism, the horizontal left side fixedly connected with secondary straightening mechanism that leads of straightening the mechanism, be provided with the copper pipe in the main part.

In the straightening mechanism for the fixed-length copper pipe cutting machine, the upper surface of the main body is fixedly connected with a second air cylinder, the upper surface of the main body is connected with a fixed plate in a sliding manner, the output end of the second air cylinder is fixedly connected with the left side of the fixed plate, the right side of the fixed plate is fixedly connected with a sliding plate, the right side of the sliding plate is provided with a small hole, the inner wall of the small hole is connected with a Green guide pillar in a sliding manner, one end of the Green guide pillar is fixedly connected with the left side of a fixed base, one end of the Green guide pillar penetrates through the left side of the fixed plate, the upper surface of the sliding plate is fixedly connected with a copper pipe end fixing mechanism, the upper surface of the copper pipe end fixing mechanism is provided with a first air cylinder, the left side of the first air cylinder is fixedly connected with the right side of the fixed plate, the copper pipe end fixing mechanism comprises a lower pressing plate fixedly connected with the upper surface of the sliding plate, and the upper surface of the lower pressing plate is fixedly connected with the guide pillar, the surface sliding connection of guide post has the top board, the upper surface of top board and the output fixed connection of first cylinder, same fixed jack has been seted up on the right side of bottom board, top board, the one end of copper pipe is pegged graft in the inside of fixed jack.

In foretell fixed length copper pipe cutting machine is with leading straight mechanism, the location detects cutting mechanism including seting up the sliding tray in main part upper surface, the inner wall sliding connection of sliding tray has the support slide bar, the top fixedly connected with double-rod hydraulic stretching jar of support slide bar, the front and the equal fixedly connected with steadying plate in the back of double-rod hydraulic stretching jar, the front and the equal fixedly connected with cutting blade in the back of steadying plate, the front and the equal fixedly connected with L shaped plate in the back of support slide bar, L shaped plate opposite face all contacts with the surface of copper pipe.

In the straightening mechanism for the fixed-length copper pipe cutting machine, the upper surface of the main body is fixedly connected with the positioning graduated scale, the front surface of the support sliding rod is fixedly connected with the infrared probe, the positioning graduated scale and the infrared probe are located at the same height, and the positioning graduated scale is made of a sub-lattice force transparent material.

In foretell fixed length copper pipe cutting machine is with leading straight mechanism, the upper surface of main part has been seted up and has been dodged the groove, dodge the groove and communicate with the sliding tray mutually, the last fixed surface of main part is connected with the fixed block, two the same limiting plate of one side fixedly connected with that the fixed block is close to each other, the rotation hole has been seted up to the upper surface of limiting plate, the inner wall rotation in rotation hole is connected with the worm, the fixed surface of worm is connected with the handle, support the left side set screw hole of slide bar, the inner wall threaded connection of screw hole has the rotation screw rod, the one end fixedly connected with turbine of rotation screw rod, turbine and worm meshing, the other end of rotation screw rod is connected with the inner wall rotation of sliding tray.

In foretell fixed length copper pipe cutting machine is with leading straight mechanism, vertical straight mechanism of leading includes the vertical vaulting pole of fixed connection in main part upper surface, the top fixedly connected with fixed platform of vertical vaulting pole, the equal fixedly connected with stand in front and the back of fixed platform, the one end of stand is rotated and is connected with first correction dish, the copper pipe is located between two adjacent first correction dishes.

In foretell fixed length copper pipe cutting machine is with leading straight mechanism, the level is led straight mechanism and is included the L shape locating plate of fixed connection in the main part upper surface, the mounting groove has been seted up in the front of L shape locating plate, the inner diapire of mounting groove is provided with the bolt, the bottom of bolt run through the lower surface of L shape locating plate and with the upper surface threaded connection of main part, the last fixed surface of main part is connected with the fagging, the same bearing plate of last fixed surface of fagging, L shape locating plate, the last fixed surface of bearing plate is connected with the column spinner, the top of column spinner is rotated and is connected with the second correction dish, the copper pipe is located between two adjacent second correction dishes.

In foretell fixed length copper pipe cutting machine is with leading straight mechanism, ejecting stabilizing mean includes the inclined support pole of fixed connection in main part upper surface, the last fixed surface of inclined support pole is connected with electric telescopic handle, electric telescopic handle's output fixedly connected with connecting rod, the top fixedly connected with tray seat of connecting rod, the inner wall of tray seat is laminated with the surface of copper pipe mutually.

In foretell fixed length copper pipe cutting machine is with leading straight mechanism, the secondary is led straight mechanism and is included fixed connection in the left hydraulic telescoping cylinder of L shape locating plate, the output fixedly connected with slip deflector of hydraulic telescoping cylinder, the left side fixedly connected with trace of slip deflector, the one end fixedly connected with motion plate of trace, the last fixed surface of slip deflector is connected with leads straight stretching plate.

In the straightening mechanism for the fixed-length copper pipe cutting machine, through holes are formed in the left sides of the sliding guide plate and the moving plate, a sliding sleeve is fixedly connected to the inner wall of each through hole, the inner wall of the sliding sleeve is connected with the surface of the Green guide pillar in a sliding mode, a stretching hole is formed in the right side of the straightening and stretching plate, and the inner wall of the stretching hole is connected with the surface of a copper pipe in a sliding mode.

Compared with the prior art, the utility model has the advantages that:

1. the utility model realizes the cutting of the copper pipes at the front and back ends of the double-rod hydraulic telescopic cylinder by arranging the double-rod hydraulic telescopic cylinder and the cutting blade, prevents the copper pipes from deforming when being cut by arranging the L-shaped plates, finishes the positioning and point finding work by arranging the infrared probe and matching with the positioning graduated scale, realizes the fixed support of the limiting plate by arranging the fixed block, is convenient for an operator to rotate the handle to drive the worm to rotate by arranging the handle, prevents the interference with the moving worm by arranging the avoiding groove, enables the rotating handle to finally drive the turbine to rotate by arranging the avoiding groove and the turbine, enables the supporting slide rod to horizontally move under the limiting action of the sliding groove after the rotating screw rod is driven to rotate by the turbine to rotate, and saves time and labor by virtue of the structure, is safe and convenient.

2. According to the utility model, the horizontal arrangement of the correction disc is realized by arranging the vertical support rod, so that the first copper pipe is straightened, the horizontal arrangement of the correction disc is realized by arranging the bearing plate, so that the copper pipe is straightened again, the relative positions of the sliding guide plate and the moving plate on the main body are changed by arranging the hydraulic telescopic cylinder, the copper pipe is straightened again by arranging the straightening and stretching plate, so that the finally formed copper pipe is not bent, and the friction of the moving plate and the sliding guide plate is reduced by sliding the surface of the copper pipe by arranging the sliding sleeve.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a diagram: the utility model has a first three-dimensional structure;

FIG. 2 is a diagram of: the utility model has a second three-dimensional structure;

FIG. 3 is a diagram of: the sectional structure of the main body in the utility model is schematic;

FIG. 4 is a diagram of: the utility model discloses a three-dimensional structure schematic diagram of a vertical straightening mechanism;

FIG. 5 is a diagram: the utility model discloses a three-dimensional structure schematic diagram of a horizontal straightening mechanism;

FIG. 6 is a diagram of: the utility model discloses a schematic three-dimensional structure diagram of a copper pipe end fixing mechanism;

FIG. 7 is a diagram of: the utility model discloses a three-dimensional structure schematic diagram of a positioning detection cutting mechanism;

FIG. 8 is a diagram of: FIG. 7 is an enlarged schematic view of the structure at A of the present invention;

FIG. 9 is a diagram of: the enlarged structure of the utility model at B in FIG. 7;

FIG. 10 is a diagram: the utility model discloses a schematic three-dimensional structure of an ejection stabilizing mechanism;

FIG. 11 is a diagram of: the utility model discloses a three-dimensional structure schematic diagram of a secondary straightening mechanism.

In the figure: 1. a main body; 2. a copper pipe end fixing mechanism; 201. a lower pressing plate; 202. a guide post; 203. an upper pressure plate; 204. fixing the jack; 3. a pneumatic control assembly; 4. a fixing plate; 5. positioning, detecting and cutting the mechanism; 501. a double-rod hydraulic telescopic cylinder; 502. an infrared probe; 503. an L-shaped plate; 504. rotating the screw; 505. supporting the sliding rod; 506. a sliding groove; 507. an avoidance groove; 508. a worm; 509. a fixed block; 510. a turbine; 511. a cutting blade; 512. a stabilizing plate; 513. a limiting plate; 514. a handle; 6. ejecting the stabilizing mechanism; 601. inclining the support rod; 602. an electric telescopic rod; 603. a connecting rod; 604. a tray seat; 7. a horizontal straightening mechanism; 701. an L-shaped positioning plate; 702. a supporting plate; 703. a bearing plate; 704. a bolt; 705. a second leveling disk; 8. a vertical straightening mechanism; 801. a vertical stay bar; 802. a fixed platform; 803. a first leveling disk; 9. a secondary straightening mechanism; 901. a hydraulic telescopic cylinder; 902. straightening and stretching plates; 903. a sliding guide plate; 904. a linkage rod; 905. a sliding sleeve; 906. a motion plate; 10. a first cylinder; 11. a copper pipe; 12. a fixed base; 13. a Green guide post; 14. positioning a graduated scale; 15. a second cylinder; 16. a slide board.

Detailed Description

The utility model is further described with reference to the accompanying drawings and the detailed description.

Referring to fig. 1-11, the present invention provides a technical solution of a straightening mechanism for a fixed-length copper pipe cutting machine: fixed length copper pipe cutting machine is with leading straight mechanism sets up on main part 1, the positive fixedly connected with air pressure control assembly 3 of main part 1, the last fixed surface of main part 1 is connected with unable adjustment base 12, the upper surface of main part 1 is fixedly connected with level respectively and leads straight mechanism 7, vertical straight mechanism 8, ejecting stabilizing mean 6, the upper surface of main part 1 is provided with location detection cutting mechanism 5, the left side fixedly connected with secondary that the level led straight mechanism 7 leads straight mechanism 9, be provided with copper pipe 11 on the main part 1.

Wherein, through setting up the pneumatic control assembly 3, realize all first air cylinders 10 on the control body 1, through setting up the vertical straightening mechanism 8, the copper pipe 11 placed on body 1 is straightened and corrected, through setting up the horizontal straightening mechanism 7, the copper pipe 11 placed on body 1 is straightened and corrected again, through setting up the ejecting stabilizing mean 6, can be located the copper pipe end fixed establishment 2 fixed copper pipe 11 ejecting after the die sinking, the operator takes out the copper pipe 11 cut well, through setting up the positioning and detecting cutting mechanism 5, need not to carry on the fixed point measurement with the help of traditional tape measure or vernier caliper, find the point fast, it is convenient and fast, in the course of cutting, cut with the help of the mechanical equipment, do not need manual cutting, safe and convenient, through setting up the secondary straightening mechanism 9, can carry on the movement to the guide copper pipe 11, make the copper pipe 11 straighten and correct the operation many times, it is ensured that the surface of the copper tube 11 is not bent after molding.

In this embodiment, as shown in fig. 2 and 6, a second cylinder 15 is fixedly connected to the upper surface of a main body 1, a fixing plate 4 is slidably connected to the upper surface of the main body 1, an output end of the second cylinder 15 is fixedly connected to the left side of the fixing plate 4, a sliding plate 16 is fixedly connected to the right side of the fixing plate 4, a small hole is formed in the right side of the sliding plate 16, a green guide pillar 13 is slidably connected to the inner wall of the small hole, one end of the green guide pillar 13 is fixedly connected to the left side of a fixing base 12, one end of the green guide pillar 13 penetrates through the left side of the fixing plate 4, a copper pipe end fixing mechanism 2 is fixedly connected to the upper surface of the sliding plate 16, a first cylinder 10 is disposed on the upper surface of the copper pipe end fixing mechanism 2, the left side of the first cylinder 10 is fixedly connected to the right side of the fixing plate 4, the copper pipe end fixing mechanism 2 includes a lower pressing plate 201 fixedly connected to the upper surface of the sliding plate 16, a guide pillar 202 is fixedly connected to the upper surface of the lower pressing plate 201, the surface sliding connection of guide post 202 has upper pressure plate 203, and the upper surface of upper pressure plate 203 and the output fixed connection of first cylinder 10, the same fixed jack 204 has been seted up on the right side of lower clamp plate 201, upper pressure plate 203, and the one end of copper pipe 11 is pegged graft in the inside of fixed jack 204.

Wherein, through setting up copper pipe end fixed establishment 2, fix the one end of copper pipe 11, can carry out the tensile step of leading straight, through setting up guide post 202, lead the motion of top board 203, cooperate first cylinder 10 to accomplish the action of die sinking and compound die simultaneously, through setting up fixed jack 204 for the one end of copper pipe 11 is pegged graft in fixed jack 204, realizes fixedly after the compound die, can drive holding down plate 201 and accomplish the tensile work of drawing to copper pipe 11.

In this embodiment, as shown in fig. 7 to 9, the positioning detecting and cutting mechanism 5 includes a sliding groove 506 provided on the upper surface of the main body 1, a supporting sliding rod 505 is slidably connected to an inner wall of the sliding groove 506, a double-rod hydraulic telescopic cylinder 501 is fixedly connected to a top end of the supporting sliding rod 505, stabilizing plates 512 are fixedly connected to front and back surfaces of the double-rod hydraulic telescopic cylinder 501, cutting blades 511 are fixedly connected to front and back surfaces of the stabilizing plates 512, L-shaped plates 503 are fixedly connected to front and back surfaces of the supporting sliding rod 505, and opposite surfaces of the L-shaped plates 503 are in contact with the surface of the copper pipe 11.

The upper surface of the main body 1 is fixedly connected with a positioning graduated scale 14, the front surface of the support sliding rod 505 is fixedly connected with an infrared probe 502, the positioning graduated scale 14 and the infrared probe 502 are at the same height, and the positioning graduated scale 14 is made of a sub-lattice force transparent material.

The upper surface of main part 1 has been seted up and has been dodged groove 507, dodge groove 507 and be linked together with sliding tray 506, the last fixed surface of main part 1 is connected with fixed block 509, the same limiting plate 513 of one side fixedly connected with that two fixed block 509 are close to each other, the rotation hole has been seted up to the upper surface of limiting plate 513, the inner wall rotation in rotation hole is connected with worm 508, the fixed surface of worm 508 is connected with handle 514, the left side of supporting slide bar 505 has seted up threaded hole, the inner wall threaded connection of threaded hole has rotation screw rod 504, the one end fixedly connected with turbine 510 of rotation screw rod 504, turbine 510 and the meshing of worm 508, the other end of rotation screw rod 504 rotates the inner wall of sliding tray 506 to be connected.

Wherein, the sliding groove 506 is arranged to complete the motion guiding function of the supporting sliding rod 505, the supporting sliding rod 505 is arranged to realize the fixed support of the double-rod hydraulic telescopic cylinder 501, the infrared probe 502 and the L-shaped plate 503, the double-rod hydraulic telescopic cylinder 501 and the cutting blade 511 are arranged to realize the cutting of the copper pipe 11 positioned at the front and back ends of the double-rod hydraulic telescopic cylinder 501, the L-shaped plate 503 is arranged to prevent the copper pipe 11 from being deformed during cutting, the infrared probe 502 is arranged to be matched with the positioning scale 14 to complete the positioning and point finding work, the fixed support of the limiting plate 513 is arranged by the fixing block 509, the handle 514 is arranged to facilitate the operator to rotate the handle 514 to drive the worm 508 to rotate, the avoiding groove 507 is arranged to prevent the interference with the moving worm 508, the avoiding groove 507 and the worm wheel 510 are arranged to enable the rotating handle 514 to finally drive the worm wheel 510 to rotate, by arranging the rotating screw rod 504, when the worm wheel 510 rotates to drive the rotating screw rod 504 to rotate, the supporting slide rod 505 horizontally moves under the limiting effect of the sliding groove 506.

In this embodiment, as shown in fig. 4, the vertical straightening mechanism 8 includes a vertical supporting rod 801 fixedly connected to the upper surface of the main body 1, a fixing platform 802 is fixedly connected to the top end of the vertical supporting rod 801, a stand column is fixedly connected to the front and back of the fixing platform 802, one end of the stand column is rotatably connected to a first straightening plate 803, and the copper pipe 11 is located between two adjacent first straightening plates 803.

Wherein, through setting up vertical vaulting pole 801, realize the fixed stay to fixed platform 802, through setting up fixed platform 802, support being located fixed platform 802 front and fixed first correction dish 803 in the back, through setting up first correction dish 803, carry out first copper pipe 11 and lead straight work.

In this embodiment, as shown in fig. 5, the horizontal straightening mechanism 7 includes an L-shaped positioning plate 701 fixedly connected to the upper surface of the main body 1, a mounting groove is formed in the front surface of the L-shaped positioning plate 701, a bolt 704 is disposed on the inner bottom wall of the mounting groove, the bottom end of the bolt 704 penetrates through the lower surface of the L-shaped positioning plate 701 and is in threaded connection with the upper surface of the main body 1, the upper surface of the main body 1 is fixedly connected with a supporting plate 702, the supporting plate 702 and the upper surface of the L-shaped positioning plate 701 are fixedly connected with a same bearing plate 703, the upper surface of the bearing plate 703 is fixedly connected with a rotating column, the top end of the rotating column is rotatably connected with a second straightening disc 705, and the copper pipe 11 is located between two adjacent second straightening discs 705.

Wherein, through setting up fagging 702, L shape locating plate 701, realize the fixed stay to second correction dish 705, through setting up bolt 704, with horizontal straightening mechanism 7 monolithic stationary on main part 1, prevent that it from producing and rocking, through setting up bearing plate 703, realize that the level of bearing plate 703 is put, through setting up second correction dish 705, to the copper pipe 11 operation of leading straight once more.

In this embodiment, as shown in fig. 10, the ejection stabilizing mechanism 6 includes an inclined supporting rod 601 fixedly connected to the upper surface of the main body 1, an electric telescopic rod 602 is fixedly connected to the upper surface of the inclined supporting rod 601, a connecting rod 603 is fixedly connected to an output end of the electric telescopic rod 602, a tray seat 604 is fixedly connected to a top end of the connecting rod 603, and an inner wall of the tray seat 604 is attached to the surface of the copper pipe 11.

Wherein, through setting up the inclined support pole 601, make electric telescopic handle 602 slope fixed, be located the copper pipe 11 in fixed jack 204 after being convenient for ejecting the die sinking, prevent that it from producing the interference, accomplish lifting of cutting back copper pipe 11 through setting up electric telescopic handle 602, fix in fixed jack 204 because of copper pipe 11, after the die sinking, can lead to the lower surface of copper pipe 11 and be located the holding down plate 201 on fixed jack 204's surface bonding fixed, electric telescopic handle 602 is ejecting back, the process labour saving and time saving of taking, through setting up tray seat 604, carry out fixed stay to copper pipe 11, rock when preventing ejecting.

In this embodiment, as shown in fig. 11, the secondary straightening mechanism 9 includes a hydraulic telescopic cylinder 901 fixedly connected to the left side of the L-shaped positioning plate 701, an output end of the hydraulic telescopic cylinder 901 is fixedly connected with a sliding guide plate 903, the left side of the sliding guide plate 903 is fixedly connected with a linkage rod 904, one end of the linkage rod 904 is fixedly connected with a moving plate 906, and the upper surface of the sliding guide plate 903 is fixedly connected with a straightening and stretching plate 902.

The through holes are formed in the left sides of the sliding guide plate 903 and the moving plate 906, a sliding sleeve 905 is fixedly connected to the inner wall of each through hole, the inner wall of the sliding sleeve 905 is connected with the surface of the green guide pillar 13 in a sliding mode, a stretching hole is formed in the right side of the straightening and stretching plate 902, and the inner wall of the stretching hole is connected with the surface of the copper pipe 11 in a sliding mode.

The relative positions of the sliding guide plate 903 and the moving plate 906 on the main body 1 are changed by arranging the hydraulic telescopic cylinder 901, the copper pipe 11 is straightened again by arranging the straightening and stretching plate 902 to ensure that the finally formed copper pipe 11 is not bent, the moving plate 906 and the sliding guide plate 903 slide on the surface of the copper pipe 11 to reduce friction of the copper pipe 11 by arranging the sliding sleeve 905, and the sliding guide plate 903 and the moving plate 906 move together as a whole by arranging the linkage rod 904.

The working principle is as follows: when the straightening mechanism for the fixed-length copper pipe cutting machine is used, a user firstly starts the air pressure control assembly 3, the second air cylinder 15 positioned on the left side of the fixed plate 4 pushes the fixed plate 4 to drive the sliding plate 16 to move towards the right side integrally, so that the fixed plate 4 slides on the upper surface of the main body 1 until the fixed plate moves to the left side of the moving plate 906, the external copper pipe 11 is manually pulled to pass through the second correcting disc 705, the first correcting disc 803 and the stretching hole on the straightening and stretching plate 902, the first air cylinder 10 positioned on the upper pressing plate 203 is started to drive the upper pressing plate 203 to slide upwards along the guide column 202, the fixed jack 204 is opened, one end of the copper pipe 11 is placed in the cavity of the fixed jack 204, the first air cylinder 10 is controlled to drive the upper pressing plate 203 to move downwards to close the die, at the copper pipe 11 positioned in the upper pressing plate 203 is fixed, then the second air cylinder 15 positioned on the left side of the fixed plate 4 is controlled to drive the sliding plate 16 to move towards the left side to reset, in the moving process, the copper tube 11 is subjected to a primary straightening operation under the action of the first straightening disc 803 on the fixed platform 802, the copper tube 11 is subjected to a secondary straightening operation under the action of the second straightening disc 705 on the bearing plate 703, the straightening and stretching operation is performed again when passing through a stretching hole on the straightening and stretching plate 902, the surface of the copper tube 11 after being finished is prevented from being bent due to the multiple straightening steps, when the sliding plate 16 is attached to the surface of the fixed plate 4 and cannot move to the left side continuously, the copper tube 11 on the left side of the moving plate 906 is the copper tube 11 after three straightening steps, when the copper tube needs to be cut, the infrared probe 502 is electrically controlled to be started, infrared rays emitted by the infrared probe 502 irradiate the back of the positioning scale 14, length scale lines are arranged on the positioning scale 14, and the positioning scale 14 is made of a transparent sub-lattice force material, the operator can well observe the scale mark irradiated by the infrared ray at the moment from any angle, the handle 514 is rotated at the moment, the handle 514 rotates to drive the worm 508 to rotate, the worm 508 is meshed with the worm wheel 510, the worm 508 rotates to drive the worm wheel 510 to rotate, the worm wheel 510 drives the rotating screw rod 504 to rotate, under the limiting and guiding action of the sliding groove 506, the supporting sliding rod 505 slides on the inner wall of the sliding groove 506 to adjust the point position irradiated by the infrared ray, after the infrared irradiation point is positioned to the length needing to be cut, the double-rod hydraulic telescopic cylinder 501 is started, the double-rod hydraulic telescopic cylinder 501 moves to drive the output ends at two ends to perform telescopic motion in tandem, at the moment, the output end of the double-rod hydraulic telescopic cylinder 501 pushes the stabilizing plate 512 to drive the cutting blade 511 to move forwards, because the back surface of the L-shaped plate 503 is contacted with the surface of the copper tube 11, when the cutting blade 511 cuts the copper tube 11, one side of the copper pipe 11 is not stressed to stop, so that the copper pipe 11 is deformed, and similarly, the other end of the double-rod hydraulic telescopic cylinder 501 can cut the copper pipe 11 positioned on the back side of the double-rod hydraulic telescopic cylinder 501, when the copper pipe 11 is cut, one end of the copper pipe 11 is always positioned in the fixed jack 204, the electric telescopic rod 602 is started at the moment to drive the connecting rod 603 to ascend, the copper pipe 11 above the copper pipe is supported by the tray seat 604, the electric telescopic rod 602 is obliquely arranged, in the process of supporting the copper pipe 11, the lower surface of the upper pressing plate 203 cannot be interfered, because the surface of the copper pipe 11 is adhered to the surface of the fixed jack 204 after the upper pressing plate 203 and the guide column 202 are assembled, after the electric telescopic rod 602 is ejected, the taking process is time-saving and labor-saving, by virtue of the structure, the guide operation is carried out for multiple times, the phenomenon of bending deformation of the processed and formed copper pipe 11 is ensured, and meanwhile, manual cutting and taking are not needed, time and labor are saved, and the device is safe and convenient.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit of the utility model.

Claims

1. Fixed length copper pipe cutting machine is with leading straight mechanism sets up on main part (1), its characterized in that: the front fixedly connected with air pressure control assembly (3) of main part (1), the last fixed surface of main part (1) is connected with unable adjustment base (12), the upper surface of main part (1) is fixedly connected with level respectively and leads straight mechanism (7), vertical straight mechanism (8), ejecting stabilizing mean (6), the upper surface of main part (1) is provided with location detection cutting mechanism (5), the left side fixedly connected with secondary of level is led and is led straight mechanism (9), be provided with copper pipe (11) on main part (1).

2. The straightening mechanism for the fixed-length copper pipe cutting machine according to claim 1, wherein: the upper surface of the main body (1) is fixedly connected with a second cylinder (15), the upper surface of the main body (1) is connected with a fixing plate (4) in a sliding manner, the output end of the second cylinder (15) is fixedly connected with the left side of the fixing plate (4), the right side of the fixing plate (4) is fixedly connected with a sliding plate (16), the right side of the sliding plate (16) is provided with a small hole, the inner wall of the small hole is connected with a Green guide pillar (13) in a sliding manner, one end of the Green guide pillar (13) is fixedly connected with the left side of a fixing base (12), one end of the Green guide pillar (13) penetrates through the left side of the fixing plate (4), the upper surface of the sliding plate (16) is fixedly connected with a copper pipe end fixing mechanism (2), the upper surface of the copper pipe end fixing mechanism (2) is provided with a first cylinder (10), and the left side of the first cylinder (10) is fixedly connected with the right side of the fixing plate (4), copper pipe end fixed establishment (2) are including lower pressing plate (201) of fixed connection in slide (16) upper surface, the last fixed surface of lower pressing plate (201) is connected with guide post (202), the surperficial sliding connection of guide post (202) has upper press plate (203), the upper surface of upper press plate (203) and the output fixed connection of first cylinder (10), same fixed jack (204) have been seted up on the right side of lower pressing plate (201), upper press plate (203), the inside at fixed jack (204) is pegged graft to the one end of copper pipe (11).

3. The straightening mechanism for the fixed-length copper pipe cutting machine according to claim 1, wherein: the location detects cutting mechanism (5) is including offering sliding tray (506) in main part (1) upper surface, the inner wall sliding connection of sliding tray (506) has support slide bar (505), support the top fixedly connected with two pole hydraulic stretching jar (501) of slide bar (505), the equal fixedly connected with steadying plate (512) in front and the back of two pole hydraulic stretching jar (501), the equal fixedly connected with cutting blade (511) in front and the back of steadying plate (512), the equal fixedly connected with L shaped plate (503) in front and the back of support slide bar (505), L shaped plate (503) opposite face all contacts with the surface of copper pipe (11).

4. The straightening mechanism for the fixed length copper pipe cutting machine according to claim 3, wherein: the upper surface fixed connection of main part (1) has location scale (14), the front fixedly connected with infrared probe (502) of support slide bar (505), location scale (14) are in same height with infrared probe (502), location scale (14) adopt the transparent material of ya ge li to make.

5. The straightening mechanism for the fixed length copper pipe cutting machine according to claim 3, wherein: an avoiding groove (507) is formed in the upper surface of the main body (1), the avoiding groove (507) is communicated with the sliding groove (506), the upper surface of the main body (1) is fixedly connected with fixing blocks (509), one side of each of the two fixing blocks (509), which is close to each other, is fixedly connected with the same limiting plate (513), the upper surface of the limit plate (513) is provided with a rotating hole, the inner wall of the rotating hole is rotatably connected with a worm (508), a handle (514) is fixedly connected to the surface of the worm (508), a threaded hole is formed in the left side of the supporting sliding rod (505), the inner wall of the threaded hole is in threaded connection with a rotating screw rod (504), one end of the rotating screw rod (504) is fixedly connected with a turbine (510), the worm wheel (510) is meshed with the worm (508), and the other end of the rotating screw rod (504) is rotatably connected with the inner wall of the sliding groove (506).

6. The straightening mechanism for the fixed length copper pipe cutting machine according to claim 3, wherein: vertical straightening mechanism (8) include vertical vaulting pole (801) of fixed connection in main part (1) upper surface, the top fixedly connected with fixed platform (802) of vertical vaulting pole (801), the equal fixedly connected with stand in the front and the back of fixed platform (802), the one end of stand is rotated and is connected with first correction dish (803), copper pipe (11) are located between two adjacent first correction dishes (803).

7. The straightening mechanism for the fixed-length copper pipe cutting machine according to claim 1, wherein: the horizontal straightening mechanism (7) comprises an L-shaped positioning plate (701) fixedly connected to the upper surface of the main body (1), a mounting groove is formed in the front face of the L-shaped positioning plate (701), a bolt (704) is arranged on the inner bottom wall of the mounting groove, the bottom end of the bolt (704) penetrates through the lower surface of the L-shaped positioning plate (701) and is in threaded connection with the upper surface of the main body (1), a supporting plate (702) is fixedly connected to the upper surface of the main body (1), the same bearing plate (703) is fixedly connected to the upper surfaces of the supporting plate (702) and the L-shaped positioning plate (701), a rotating column is fixedly connected to the upper surface of the bearing plate (703), a second straightening disc (705) is rotatably connected to the top end of the rotating column, and the copper pipe (11) is located between the two adjacent second straightening discs (705).

8. The straightening mechanism for the fixed-length copper pipe cutting machine according to claim 1, wherein: the ejection stabilizing mechanism (6) comprises an inclined supporting rod (601) fixedly connected to the upper surface of the main body (1), the upper surface of the inclined supporting rod (601) is fixedly connected with an electric telescopic rod (602), the output end of the electric telescopic rod (602) is fixedly connected with a connecting rod (603), the top end of the connecting rod (603) is fixedly connected with a tray seat (604), and the inner wall of the tray seat (604) is attached to the surface of the copper pipe (11).

9. The straightening mechanism for the fixed-length copper pipe cutting machine according to claim 1, wherein: the secondary straightening mechanism (9) comprises a hydraulic telescopic cylinder (901) fixedly connected to the left side of the L-shaped positioning plate (701), the output end of the hydraulic telescopic cylinder (901) is fixedly connected with a sliding guide plate (903), the left side of the sliding guide plate (903) is fixedly connected with a linkage rod (904), one end of the linkage rod (904) is fixedly connected with a moving plate (906), and the upper surface of the sliding guide plate (903) is fixedly connected with a straightening and stretching plate (902).

10. The straightening mechanism for a fixed length copper pipe cutting machine according to claim 9, wherein: the left sides of the sliding guide plate (903) and the moving plate (906) are both provided with through holes, the inner walls of the through holes are fixedly connected with sliding sleeves (905), the inner walls of the sliding sleeves (905) are in sliding connection with the surface of the Green guide pillar (13), the right side of the straightening and stretching plate (902) is provided with stretching holes, and the inner walls of the stretching holes are in sliding connection with the surface of the copper pipe (11).