CN213615590U

CN213615590U - Pipe cutting machine

Info

Publication number: CN213615590U
Application number: CN202022199452.0U
Authority: CN
Inventors: 朱宜文; 陈维霞; 邱伟芳; 王欢; 曾栋华
Original assignee: Foshan Hongchangfeng Science And Technology Co ltd
Current assignee: Foshan Hongchangfeng Science And Technology Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-07-06
Anticipated expiration: 2030-09-30

Abstract

The utility model belongs to the technical field of the tubular product processing equipment technique and specifically relates to a tubular product cutting machine, which comprises a frame, cutting device, first clamping device, hydrojet device and controller, cutting device installs in the frame with first clamping device along the direction of delivery of tubular product in proper order, hydrojet device installs in the frame and is used for spouting the coolant liquid to cutting device cutting tubular product department, first clamping device is including installing the first grip block in the frame, with frame sliding connection's second grip block and install in the frame and be used for moving the second grip block towards the first centre gripping cylinder of first grip block, first grip block is equipped with the first inclined plane towards second grip block tilt up, the second grip block is equipped with the second inclined plane towards first grip block tilt down. The utility model discloses a pipe cutting machine can pour the coolant liquid of tubular product after the cutting is accomplished, prevents that tubular product from leading to the coolant liquid to pour and make dirty work place and operating personnel removing in-process or operating personnel slope tubular product.

Description

Pipe cutting machine

Technical Field

The utility model belongs to the technical field of the tubular product processing equipment technique and specifically relates to a tubular product cutting machine.

Background

No matter the automobile parts such as a bumper and the like or the electric gate, the pipe is needed.

In the prior art, the formed and processed pipe is long, and a cutting machine is required to cut the pipe. Because the cutting device of the pipe cutting machine can generate a large amount of heat in the process of cutting the pipe, the pipe cutting device is easy to damage, and therefore the liquid spraying device is required to spray cooling liquid for the cutting of the cutting device, and the heat generated in the process of cutting the pipe is taken away. However, the cooling liquid sprayed by the liquid spraying device enters the pipe along with the cutting device of the pipe, the cooling liquid entering the pipe moves along with the pipe, and when an operator inclines the pipe, the cooling liquid in the pipe is poured out greatly, so that a work place and the operator are polluted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a pipe cutting machine is provided, can pour the coolant liquid of tubular product after the cutting is accomplished, prevent that tubular product from leading to the coolant liquid to pour and making dirty work place and operating personnel removing in-process or operating personnel slope tubular product.

In order to solve the technical problem, the pipe cutting machine of the utility model comprises a frame, a cutting device, a first clamping device, a liquid spraying device and a controller, the cutting device and the first clamping device are sequentially arranged on the frame along the conveying direction of the pipe, the liquid spraying device is arranged on the frame and is used for spraying cooling liquid to the pipe cutting position of the cutting device, the first clamping device comprises a first clamping block arranged on the frame, a second clamping block connected with the frame in a sliding way, and a first clamping cylinder arranged on the frame and used for moving the second clamping block to the first clamping block, the first clamping block is provided with a first inclined surface inclining upwards towards the second clamping block, the second clamping block is provided with a second inclined surface inclining downwards towards the first clamping block, and the cutting device, the first clamping cylinder and the liquid spraying device are all electrically connected with the controller.

As the improvement of the above scheme, the utility model discloses a pipe cutting machine still includes discharge apparatus, the frame is equipped with the drain swash plate in that first clamping device deviates from cutting device one side below, drain swash plate unloading end is equipped with the waste liquid collection box, discharge apparatus is including the swash plate of unloading that is used for receiving tubular product and the cylinder of unloading that is used for driving the swash plate of unloading at horizontal position round trip movement, and the unloading end of the swash plate of unloading is equipped with the tubular product collecting box, cylinder and controller electric connection of unloading.

As an improvement of the scheme, the blanking direction of the liquid guide sloping plate is vertical to the blanking direction of the discharging sloping plate; the liquid guide sloping plate and the horizontal plane form an angle of 45-60 degrees, and the discharge sloping plate and the horizontal plane form an angle of 15-30 degrees.

As the improvement of the scheme, a filter screen for filtering the cutting waste residues is arranged in the waste liquid recovery box.

As an improvement of the scheme, a guide block is arranged on one side, back to the first clamping device, of the cutting device of the machine frame, a through hole for the pipe to pass through is formed in the guide block, and the height of the through hole is larger than the outer diameter of the pipe.

As the improvement of above-mentioned scheme, the utility model discloses a pipe cutting machine still includes translation device and second clamping device, second clamping device including install at the third grip block of translation device output department, with translation device output sliding connection's fourth grip block and install at translation device output department and be used for moving fourth grip block towards third grip block second centre gripping cylinder, translation device and second centre gripping cylinder and controller electric connection.

As an improvement of the above scheme, the translation device includes a horizontal screw rod rotatably connected to the frame, a horizontal slider slidably connected to the frame and threadedly connected to the horizontal screw rod, and a first servo motor installed in the frame and configured to drive the horizontal screw rod to rotate, the third clamping block and the second clamping cylinder are both installed on the horizontal slider, the fourth clamping block is installed at an output end of the second clamping cylinder, and the first servo motor is electrically connected to the controller.

As the improvement of above-mentioned scheme, the utility model discloses a pipe cutting machine still includes elevating gear, elevating gear include rotate the vertical lead screw of being connected with the frame, with frame sliding connection and with vertical lead screw threaded connection's vertical slider and install in the frame and be used for driving the rotatory second servo motor of horizontal lead screw, cutting device installs on vertical slider, second servo motor and controller electric connection.

Implement the utility model discloses, following beneficial effect has:

the utility model discloses a pipe cutting machine passes through the frame, cutting device, a clamping device, hydrojet device and controller and mutually supports, and a clamping device loosens behind the tubular product, under first inclined plane and second inclined plane effect, the one end of tubular product principle cutting device is cut to one side downwards, most coolant liquid in the pouring tubular product (remaining subtotal pastes at the tubular product inner wall), prevents that tubular product from removing the in-process or operating personnel slope tubular product and leading to the coolant liquid to pour out and make dirty workplace and operating personnel.

Drawings

Fig. 1 is a schematic structural view of a pipe cutting machine according to an embodiment of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic view illustrating the first clamping device clamping the pipe in the embodiment of the present invention;

fig. 4 is a schematic view of the second clamping device clamping the pipe in the embodiment of the present invention;

FIG. 5 is a schematic diagram of the discharge apparatus of the embodiment of the present invention;

fig. 6 is a schematic view of the cutting device mounted on the lifting device according to the embodiment of the present invention;

fig. 7 is a schematic diagram of the connection of the controller according to the embodiment of the present invention.

In the figure: 1. a frame; 2. a cutting device; 3. a first holding device; 4. a liquid spraying device; 5. a controller; 31. a first clamping block; 32. a second clamping block; 33. a first clamping cylinder; 6. a discharge device; 11. a liquid guide sloping plate; 12. a waste liquid recovery tank; 61. a discharging sloping plate; 62. a discharge cylinder; 13. a pipe collecting box; 14. filtering with a screen; 15. a guide block; 16. a through hole; 7. a second holding device; 71. a third clamping block; 72. a fourth clamping block; 73. a second clamping cylinder; 8 a translation device; 81. a horizontal screw rod; 82. a horizontal slider; 83. a first servo motor; 9. a lifting device; 91. a vertical screw rod; 92. a vertical slide block; 93. a second servo motor.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the present invention. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.

As shown in fig. 1 to 7, a pipe cutting machine according to an embodiment of the present invention includes a frame 1, a cutting device 2, a first clamping device 3, a liquid spraying device 4, and a controller 5. In fact, cutting device 2 can with frame 1 rotatable coupling cutting seat, set firmly the operating handle at the cutting seat, with the cutting seat rotate the cutting knife of being connected and install on the cutting seat and be used for the drive to cut to pivoted cutting motor, make the cutting seat swing through the manual control operating handle, make reciprocating of cutting knife realize cutting to the tubular product, and cutting device 2 of this kind of mode is the conventional technique in this field, no longer gives unnecessary details one by one here. The liquid spraying device 4 is a liquid spraying head and a cooling liquid delivery pump for providing cooling liquid for the liquid spraying head, and the cooling liquid is sprayed out by opening and closing the liquid spraying device 4. The controller 5 preferably adopts a PLC (programmable logic controller), can execute logic operation, sequence control, timing and counting, controls the work of each part by changing the connection mode of the input end and the output end, and improves the automation degree of the pipe cutting machine.

The cutting device 2 and the first clamping device 3 are sequentially installed on the rack 1 along the conveying direction of the pipe, the liquid spraying device 4 is installed on the rack 1 and used for spraying cooling liquid to the pipe cutting position of the cutting device 2, the first clamping device 3 comprises a first clamping block 31 installed on the rack 1, a second clamping block 32 connected with the rack 1 in a sliding mode and a first clamping cylinder 33 installed on the rack 1 and used for moving the second clamping block 32 to the first clamping block 31, the first clamping block 31 is provided with a first inclined surface inclining upwards towards the second clamping block 32, the second clamping block 32 is provided with a second inclined surface inclining downwards towards the first clamping block 31, the expansion range of the first clamping cylinder 33 is 0.5-1 time of the diameter of the pipe, and the width of the first inclined surface and the second inclined surface is more than 3 times of the diameter of the pipe. In fact, the first inclined plane and the second inclined plane are preferably pasted with cushions to prevent the first clamping device 3 from damaging the outer side surface of the pipe when clamping the pipe, and the cutting device 2, the first clamping cylinder 33 and the liquid spraying device 4 are all electrically connected with the controller 5.

In order to improve cutting device 2's degree of automation, the utility model discloses a tubular product cutting machine still preferably includes elevating gear 9, elevating gear 9 include rotate vertical lead screw 91 of being connected with frame 1, with frame 1 sliding connection and with vertical lead screw 91 threaded connection's vertical slider 92 and install in frame 1 and be used for driving the rotatory second servo motor 93 of horizontal lead screw 81, cutting device 2 installs on vertical slider 92, second servo motor 93 and 5 electric connection of controller. The lifting device 9 is matched with the vertical screw rod 91, the vertical sliding block 92 and the servo motor to drive the cutting device 2 to lift, so that the automatic cutting of the pipe is realized. At this time, the liquid ejecting head of the liquid ejecting apparatus 4 may be mounted on the frame 1, or may be mounted on the vertical slider 92, and fig. 1 and 6 show a case where the liquid ejecting head of the liquid ejecting apparatus 4 is mounted on the vertical slider 92.

The utility model discloses a pipe cutting machine's concrete theory of operation as follows: the pipe is placed between the first inclined plane and the second inclined plane, and the first clamping cylinder 33 drives the second clamping block 32 to move the first clamping block 31, so that the pipe is clamped; the cutting device 2 cuts the pipe, and in the cutting process of the cutting device 2, the liquid spraying device 4 sprays cooling liquid to the pipe cutting position of the cutting device 2; after cutting, the cutting device 2 is reset, and the liquid spraying device 4 stops spraying the cooling liquid; the first clamping cylinder 33 drives the second clamping block 32 to reset, at the moment, the pipe slides downwards under the action of gravity, one end of the pipe principle cutting device 2 is downwards inclined under the action of the first inclined plane and the second inclined plane, cooling liquid in the pipe is poured out, and then the pipe is taken away and enters the next working cycle.

It should be mentioned that the frame 1 is preferably provided with a guide block 15 on a side of the cutting device 2 facing away from the first clamping device 3, the guide block 15 is provided with a through hole 16 for passing the pipe, the height of the through hole 16 is greater than the outer diameter of the pipe, the through hole 16 of the guide block 15 is matched with the first inclined plane and the second inclined plane to further limit the inclined pipe, so as to prevent the pipe from leaving the first clamping device 3 in the toppling state.

The utility model discloses a pipe cutting machine passes through frame 1, cutting device 2, first clamping device 3, hydrojet device 4 and controller 5 mutually support, behind first clamping device 3 unclamp the tubular product, under first inclined plane and second inclined plane effect, the one end of tubular product principle cutting device 2 is cut to one side downwards, most coolant liquid (remaining subtotal pastes at the tubular product inner wall) in pouring the tubular product, prevent that tubular product from leading to the coolant liquid to pour out and making dirty workplace and operating personnel removing in-process or operating personnel slope tubular product.

It should be noted that the utility model discloses a tubular product cutting machine is still preferred to include discharge apparatus 6, frame 1 is equipped with drain swash plate 11 in that first clamping device 3 deviates from 2 one side below of cutting device, drain swash plate 11 unloading end is equipped with waste liquid recovery case 12, discharge apparatus 6 is including the swash plate 61 of unloading that is used for receiving tubular product and the cylinder 62 of unloading that is used for driving the swash plate 61 of unloading at horizontal position round trip movement, and the unloading end of the swash plate 61 of unloading is equipped with tubular product collecting box 13, the cylinder 62 of unloading and 5 electric connection of controller. As shown in fig. 6, when the pipe is pouring out the cooling liquid, the discharge cylinder 62 is in a contracted state, i.e. the discharge sloping plate 61 is in the right position and leaves the liquid guide sloping plate 11, and the poured cooling liquid enters the waste liquid recovery tank 12; after the pipe cooling liquid is poured, the discharge cylinder 62 is in an outward extending state, namely the discharge inclined plate 61 enters the liquid guide inclined plate 11, the pipe falls into the discharge inclined plate 61 after leaving the first clamping device 3 and falls into the pipe collecting box 13 under the action of the discharge inclined plate 61, pipe-liquid separation is realized, and cut pipes and recovered cooling liquid are convenient to collect by workers, further, a filter screen 14 for filtering cutting waste residues is preferably arranged in the waste liquid recovery box 12, and the cooling liquid is filtered by the filter screen 14 to facilitate recycling of the cooling liquid.

In fact, the blanking direction of the liquid guide sloping plate 11 is preferably perpendicular to the blanking direction of the discharge sloping plate 61, and referring to fig. 1, the cooling liquid moves towards the left and downwards, the pipe moves towards the front, and the two directions are perpendicular in a top plane; the liquid guide sloping plate 11 is preferably at an angle of 45-60 degrees (in the case of 60 degrees shown in the figure) with the horizontal plane, and the discharge sloping plate 61 is preferably at an angle of 15-30 degrees (in the case of 15 degrees shown in the figure) with the horizontal plane, so that the discharge of the cooling liquid is accelerated and a space is provided for the discharge sloping plate 61.

It should be noted that the utility model discloses a pipe cutting machine is still preferred including translation device 8 and second clamping device 7, second clamping device 7 is including installing third grip block 71 at translation device 8 output department, with translation device 8 output sliding connection's fourth grip block 72 and installing at translation device 8 output department and being used for moving fourth grip block 72 to third grip block 71 second centre gripping cylinder 73, and in fact, the blotter is all preferably pasted to the clamping face of third grip block 71 and fourth grip block 72, prevents to press from both sides bad tubular product lateral surface when second clamping device 7 presss from both sides tight tubular product, translation device 8 and second centre gripping cylinder 73 and controller 5 electric connection. The second clamping device 7 is matched with the translation device 8, so that the clamping, the feeding and the blanking of the pipe (the cut pipe is ejected out from the cutting end of the pipe) are realized.

Specifically, the translation device 8 includes a horizontal screw 81 rotatably connected to the frame 1, a horizontal slider 82 slidably connected to the frame 1 and threadedly connected to the horizontal screw 81, and a first servo motor 83 mounted on the frame 1 and configured to drive the horizontal screw 81 to rotate, the third clamping block 71 and the second clamping cylinder 73 are both mounted on the horizontal slider 82, the fourth clamping block 72 is mounted at an output end of the second clamping cylinder 73, and the first servo motor 83 is electrically connected to the controller 5. Through horizontal lead screw 81, horizontal slider 82 and first servo motor 83 mutually support, realize the accurate removal of tubular product.

The above is only the concrete embodiment of the present invention, and not therefore the limit of the patent scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A pipe cutting machine is characterized in that: including frame, cutting device, first clamping device, hydrojet device and controller, cutting device installs in the frame in proper order with first clamping device along the direction of delivery of tubular product, hydrojet device installs in the frame and is used for spouting the coolant liquid to cutting device cutting tubular product department, first clamping device is including installing in the frame first grip block, with frame sliding connection's second grip block and install in the frame and be used for moving the second grip block towards the first centre gripping cylinder of first grip block, first grip block is equipped with towards the first inclined plane of second grip block tilt up, the second grip block is equipped with towards the second inclined plane of first grip block downward sloping, cutting device, first grip cylinder and hydrojet device all with controller electric connection.

2. The pipe cutting machine according to claim 1, wherein: still include discharge apparatus, the frame is equipped with the drain swash plate in a clamping device one side below that deviates from cutting device, drain swash plate unloading end is equipped with waste liquid recovery case, discharge apparatus is including the swash plate of unloading that is used for receiving tubular product and the cylinder of unloading that is used for driving the swash plate of unloading at horizontal position round trip movement, and the unloading end of the swash plate of unloading is equipped with the tubular product collecting box, the cylinder of unloading and controller electric connection.

3. The pipe cutting machine according to claim 2, wherein: the blanking direction of the liquid guide sloping plate is vertical to the blanking direction of the discharging sloping plate; the liquid guide sloping plate and the horizontal plane form an angle of 45-60 degrees, and the discharge sloping plate and the horizontal plane form an angle of 15-30 degrees.

4. The pipe cutting machine according to claim 2, wherein: and a filter screen for filtering cutting waste residues is arranged in the waste liquid recovery box.

5. A pipe cutting machine according to any one of claims 1-4, characterized in that: the machine frame is provided with a guide block on one side of the cutting device, which is back to the first clamping device, the guide block is provided with a through hole for the pipe to pass through, and the height of the through hole is larger than the outer diameter of the pipe.

6. A pipe cutting machine according to any one of claims 1-4, characterized in that: the clamping device comprises a first clamping block, a second clamping block and a second clamping cylinder, wherein the first clamping block is arranged at the output end of the translation device, the second clamping block is connected with the output end of the translation device in a sliding mode, the second clamping block is arranged at the output end of the translation device and used for moving the second clamping block to the second clamping cylinder of the third clamping block, and the translation device and the second clamping cylinder are electrically connected with the controller.

7. The pipe cutting machine according to claim 6, wherein: the translation device comprises a horizontal screw rod which is rotatably connected with the rack, a horizontal sliding block which is connected with the rack in a sliding mode and is in threaded connection with the horizontal screw rod, and a first servo motor which is installed on the rack and used for driving the horizontal screw rod to rotate, a third clamping block and a second clamping cylinder are installed on the horizontal sliding block, a fourth clamping block is installed at the output end of the second clamping cylinder, and the first servo motor is electrically connected with the controller.

8. A pipe cutting machine according to any one of claims 1-4, characterized in that: still include elevating gear, elevating gear include with the frame rotate the vertical lead screw of being connected, with frame sliding connection and with vertical lead screw threaded connection's vertical slider and install in the frame and be used for driving the rotatory second servo motor of horizontal lead screw, cutting device installs on vertical slider, second servo motor and controller electric connection.