CN220388051U - Automatic pipe cutting machine capable of cutting in fixed length - Google Patents

Abstract

The utility model belongs to the technical field of pipe cutting machines, in particular to an automatic pipe cutting machine capable of cutting at fixed length, which comprises a main board; the main board is provided with a fixed-length device; a central shaft is arranged at the end part of the output shaft of the first motor; a first rubbing wheel is sleeved outside the section of the central shaft; a lifting groove is formed in one side, close to the first motor, of the lifting cavity; a small motor is arranged at the bottom of the inner wall of the lifting cavity; an action ring is sleeved outside the section of the screw rod; the outer part of the section of the action shaft is rotatably sleeved with a second rubbing wheel; a clamping device is arranged on the top of the main board; a second motor is arranged on one side plate body of the fixing frame; a clamping cavity is formed in the fixing ring; the end part of the connecting plate is fixedly connected with a clamping plate; through the common device of the fixed-length device and the clamping device, the pipe is rapidly positioned and cut, the efficiency of cutting operation is improved, and the clamping and fixing of the pipe to be cut are realized.

Description

Automatic pipe cutting machine capable of cutting in fixed length

Technical Field

The utility model relates to the technical field of pipe cutting machines, in particular to an automatic pipe cutting machine capable of cutting at fixed length.

Background

In the construction process in the construction engineering, the pipe is required to be used for implementing related work, and in the production process of the pipe, the pipe is required to be cut into lengths according to the production standard by using a pipe cutting machine;

the existing pipe cutting machine consists of a workbench, a fixing device, a cutting device, a power device and other structures, the pipe to be cut is fixed by the fixing device, and then the power device is started to drive the cutting device so as to cut the pipe;

however, when the existing pipe cutting machine is in action, the position of the pipe needs to be continuously adjusted according to production requirements to realize the correct cutting length of the pipe, so that the working efficiency of cutting operation is lower, in addition, after the length adjustment of the pipe is finished, the pipe needs to be fixed by a fixing device, so that the subsequent cutting operation can be smoothly carried out, the steps of the cutting operation of the pipe are not coherent, and the time consumption is long; therefore, an automatic pipe cutting machine capable of cutting at fixed length is provided for solving the problems.

Disclosure of Invention

In order to overcome the defects of the prior art and solve some existing problems of the pipe cutting machine, the utility model provides an automatic pipe cutting machine capable of cutting in a fixed length.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to an automatic pipe cutting machine capable of cutting in fixed length, which comprises a main board; support rods are fixedly connected to four corners of the bottom of the main board; a fixed rod is estimated at the bottom of the supporting rod; the main board is provided with a fixed-length device; the length fixing device comprises a supporting frame; a supporting frame is fixedly connected to one end of the top of the main board; a first motor is arranged at a position of the support frame, which is lower than a side plate body; the end part of the output shaft of the first motor penetrates through the plate body of the support frame and extends out; a central shaft is arranged at the end part of the output shaft of the first motor; the end part of the other end of the central shaft is rotatably arranged on the other side plate body of the support frame; a first rubbing wheel is sleeved outside the section of the central shaft;

clamping grooves are formed in two side plate bodies of the support frame; a fixed cylinder is arranged at the position, close to the supporting frame, of one end of the top of the main board; a lifting cavity is formed in the fixed cylinder; a lifting groove is formed in one side, close to the first motor, of the lifting cavity; a small motor is arranged at the bottom of the inner wall of the lifting cavity; a screw rod is arranged at the top of an output shaft of the small motor; an action ring is sleeved outside the section of the screw rod; an action shaft is fixedly connected to one side of the action ring; the other end of the action shaft passes through the lifting groove and passes through the action range of the clamping groove; the outer part of the section of the action shaft is rotatably sleeved with a second rubbing wheel; one end of the acting shaft extending out of the clamping groove is fixedly connected with a slip ring; a fixed shaft is fixedly connected to one side, away from the first motor, of the support frame; the slip ring is sleeved outside the section of the fixed shaft; realizes the fixed length function of the pipe.

Preferably, a cutting groove is formed in the top of the main board at an eccentric position away from the supporting frame; an action frame is fixedly connected to the top of the main board at an eccentric position far away from the support frame; the outside of the cross section of the cross rod of the acting frame is sleeved with a collar; the bottom of the lantern ring is fixedly connected with a hydraulic cylinder; a driving machine is arranged at the bottom of the hydraulic cylinder; the driving machine is provided with a structural shell; a blade is rotatably arranged in the structural shell; realizing the cutting effect on the pipe.

Preferably, a clamping device is arranged on the top of the main board; the clamping device comprises a fixing frame; the other end of the top of the main board is fixedly connected with a fixing frame; a second motor is arranged on one side plate body of the fixing frame; the end part of the output shaft of the second motor penetrates through one side plate body of the fixing frame and extends out; the end part of the output shaft of the second motor is provided with a screw rod; the end part of the other end of the screw rod is rotatably arranged on the other side plate of the fixing frame; the effect of providing power to the clamping device is achieved.

Preferably, the fixing frame is fixedly connected with a fixing base on the inner side surface of a side plate body far away from the second motor; the end part of the fixed base is fixedly connected with a fixed ring; a clamping cavity is formed in the fixing ring; one side of the fixed ring far away from the fixed base is provided with a through hole; the positioning function of the pipe to be cut is achieved.

Preferably, an action plate is sleeved outside the section of the screw rod; a connecting plate is fixedly connected to the top of the action plate; the end part of the connecting plate is fixedly connected with a clamping plate; the clamping plate can pass through the through hole and be inserted into the clamping cavity; a sliding rod is fixedly connected between the two side plate bodies of the fixing frame at a lower position; a sliding hole is formed in the lower position of the action plate; the action plate is sleeved and arranged outside the section of the sliding rod through the sliding hole; the clamping and fixing effects on the pipe are realized.

Preferably, when the action shaft rises to the highest height, the diameter of the action range between the first rubbing wheel and the second rubbing wheel is equal to that of the action range of the fixed ring; the central line of the action range between the first rubbing wheel and the second rubbing wheel is always positioned on the same straight line with the central line of the action range of the fixed ring; the length of the connecting plate is longer than the diameter length of the clamping cavity; ensuring that the whole devices can be matched with each other smoothly.

The utility model has the advantages that:

1. according to the utility model, through the structural design of the length fixing device, a pipe to be cut is placed in the action range of the first twisting wheel and the second twisting wheel, a small motor in the fixed cylinder is opened, a screw rod in the lifting cavity rotates, the action ring drives the action shaft to move downwards along the lifting groove, the action shaft drives the second twisting wheel to move downwards along the clamping groove under the cooperation of the fixed shaft and the slip ring, so that the first twisting wheel and the second twisting wheel can be contacted and act on the pipe to be cut, then, the first motor on the support frame is opened, the central shaft drives the first twisting wheel to rotate, the pipe to be cut is conveyed for a proper distance under the cooperation of the first twisting wheel and is in the action range of the cutting device, then, the driving machine is opened, a blade in the structural shell rotates, an acting force is applied to a lantern ring on the action frame, and under the action of the hydraulic cylinder and the cutting groove, the quick positioning cutting of the pipe is realized, and the efficiency of cutting operation is improved.

2. According to the pipe cutting device, through the structural design of the clamping device, the pipe to be cut is conveyed into the clamping cavity of the fixed ring under the cooperation of the fixed-length device, the second motor on the fixed frame acts, the screw rod rotates, the acting plate drives the connecting plate to move towards the fixed ring under the action of the sliding hole and the sliding rod, and the clamping plate moves towards the through hole in the fixed ring along with the connecting plate, so that the pipe to be cut is clamped and fixed, the phenomenon that the pipe moves during cutting is avoided, and the cutting device can operate smoothly.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of an isometric structure;

FIG. 2 is a schematic view of the structure of a part of the components of the positioning device;

FIG. 3 is an enlarged schematic view of the structure shown at A in FIG. 1;

FIG. 4 is a schematic structural view of a fixing frame;

FIG. 5 is a schematic view of the structure of the components of the clamping device;

fig. 6 is a schematic structural view of an isometric view.

In the figure: 1. a main board; 2. a support rod; 3. a fixed rod; 401. a support frame; 402. a motor I; 403. a central shaft; 404. a first rubbing wheel; 405. a clamping groove; 406. a fixed cylinder; 407. a lifting cavity; 408. a lifting groove; 409. a small motor; 410. a screw rod; 411. an action ring; 412. an action shaft; 413. a slip ring; 414. a second rubbing wheel; 415. a fixed shaft; 501. a fixing frame; 502. a motor II; 503. a screw; 504. a fixed base; 505. a fixing ring; 506. a clamping cavity; 507. a through hole; 508. an action plate; 509. a connecting plate; 510. a clamping plate; 511. a slide hole; 512. a slide bar; 6. cutting a groove; 7. an action frame; 8. a collar; 9. a hydraulic cylinder; 10. a driving machine; 11. a structural shell; 12. a blade; 13. and a supporting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an automatic pipe cutting machine capable of cutting at fixed length comprises a main board 1; support rods 2 are fixedly connected at four corners of the bottom of the main board 1; the bottom of the support rod 2 is estimated to be provided with a fixed rod 3; a fixed-length device is arranged on the main board 1; the fixed length device comprises a support 401; a supporting frame 401 is fixedly connected to one end of the top of the main board 1; a first motor 402 is arranged at a position of a side plate body of the support frame 401, which is deviated downwards; the end part of the output shaft of the first motor 402 passes through the plate body of the support frame 401 and extends out; a central shaft 403 is arranged at the end part of the output shaft of the first motor 402; the end of the other end of the central shaft 403 is rotatably arranged on the other side plate of the support 401; a first rubbing wheel 404 is sleeved outside the section of the central shaft 403;

clamping grooves 405 are formed in the two side plate bodies of the support frame 401; a fixed cylinder 406 is arranged at the position, close to the supporting frame 401, of one end of the top of the main board 1; a lifting cavity 407 is formed in the fixed cylinder 406; a lifting groove 408 is formed in one side of the lifting cavity 407, which is close to the first motor 402; a small motor 409 is arranged at the bottom of the inner wall of the lifting cavity 407; a screw rod 410 is arranged at the top of the output shaft of the small motor 409; an action ring 411 is sleeved outside the section of the screw rod 410; an action shaft 412 is fixedly connected to one side of the action ring 411; the other end of the action shaft 412 passes through the lifting groove 408 and passes through the action range of the clamping groove 405; the external part of the section of the action shaft 412 is rotatably sleeved with a second rubbing wheel 414; one end of the acting shaft 412 extending out of the clamping groove 405 is fixedly connected with a slip ring 413; a fixed shaft 415 is fixedly connected to one side of the support frame 401 away from the first motor 402; the slip ring 413 is sleeved outside the section of the fixed shaft 415; a cutting groove 6 is formed in the top of the main board 1 at an eccentric position far away from the support 401; an action frame 7 is fixedly connected to the top of the main board 1 at an eccentric position far away from the support frame 401; the outside of the cross section of the cross rod of the acting frame 7 is sleeved with a collar 8; the bottom of the lantern ring 8 is fixedly connected with a hydraulic cylinder 9; the bottom of the hydraulic cylinder 9 is provided with a driving machine 10; the driving machine 10 is provided with a structural shell 11; the blade 12 is rotatably arranged in the structural shell 11; during operation, in the construction process of building engineering, the pipe needs to be used for carrying out related operation, the pipe needs to be cut in length according to production standards in the production process of the pipe, but when the existing pipe cutting machine is used, the position of the pipe needs to be continuously adjusted according to production requirements to achieve the correct cutting length of the pipe, so that the working efficiency of cutting operation is lower.

Referring to fig. 4-5, a clamping device is mounted on the top of the main board 1; the clamping device comprises a fixing frame 501; the other end of the top of the main board 1 is fixedly connected with a fixing frame 501; a second motor 502 is arranged on one side plate body of the fixing frame 501; the end part of the output shaft of the second motor 502 passes through a side plate body of the fixing frame 501 and extends out; a screw 503 is arranged at the end part of the output shaft of the second motor 502; the end part of the other end of the screw 503 is rotatably arranged on the other side plate of the fixed frame 501; a fixed base 504 is fixedly connected on the inner side surface of a side plate body of the fixed frame 501 far away from the second motor 502; a fixing ring 505 is fixedly connected to the end part of the fixing base 504; the inside of the fixed ring 505 is provided with a clamping cavity 506; a through hole 507 is formed on one side of the fixed ring 505 away from the fixed base 504; an action plate 508 is sleeved outside the section of the screw 503; a connecting plate 509 is fixedly connected to the top of the action plate 508; the end of the connecting plate 509 is fixedly connected with a clamping plate 510; the clamping plate 510 may be inserted through the through hole 507 and into the clamping cavity 506; a slide bar 512 is fixedly connected between the two side plate bodies of the fixing frame 501 at a lower position; a slide hole 511 is formed in the lower position of the action plate 508; the action plate 508 is sleeved and arranged outside the section of the slide rod 512 through the slide hole 511; when the acting shaft 412 is lifted to the highest height, the diameter of the acting range between the first rubbing wheel 404 and the second rubbing wheel 414 is equal to that of the acting range of the fixed ring 505; the central line of the action range between the first rubbing wheel 404 and the second rubbing wheel 414 is always positioned on the same straight line with the central line of the action range of the fixed ring 505; the length of the connection plate 509 is greater than the diameter length of the clamping cavity 506; during operation, after the pipe length adjustment is finished, the pipe needs to be fixed by utilizing the fixing device, the subsequent cutting operation can be ensured to be smoothly carried out, so that the cutting operation steps of the pipe are not coherent, the time is long, the pipe to be cut is conveyed into the clamping cavity 506 of the fixed ring 505 through the action of the clamping device under the cooperation of the fixed length device, the second motor 502 on the fixed frame 501 acts, the screw 503 rotates, the action plate 508 drives the connecting plate 509 to move towards the fixed ring 505 under the action of the sliding hole 511 and the sliding rod 512, the clamping plate 510 moves towards the through hole 507 inside the fixed ring 505, the clamping fixation of the pipe to be cut is realized, the phenomenon that the pipe moves during cutting is avoided, and the smooth operation of the cutting device is ensured.

Referring to fig. 6, as another embodiment of the present utility model, a supporting plate 13 is added to the bottom of the second motor 502; during operation, the motor No. two 502 can be guaranteed to possess more stable action state when acting.

Working principle: in the construction process of the building engineering, the pipe is required to be used for carrying out related work, the pipe is required to be cut in length according to production standards in the production process of the pipe, but the position of the pipe is required to be continuously adjusted according to production requirements to realize the correct cutting length of the pipe when the existing pipe cutting machine is in action, so that the working efficiency of cutting operation is lower, the pipe to be cut is acted through a fixed-length device, the pipe to be cut is placed in the action range of a first rubbing wheel 404 and a second rubbing wheel 414 till now, a small motor 409 in a fixed cylinder 406 is opened, a screw rod 410 in a lifting cavity 407 rotates, an action ring 411 drives an action shaft 412 to move downwards along a lifting groove 408, under the cooperation of a fixed shaft 415 and a sliding ring 413, the action shaft 412 drives a second rubbing wheel 414 to move downwards along a clamping groove 405, the first rubbing wheel 404 and the second rubbing wheel 414 can be contacted and act on the pipe to be cut, then, a first rubbing motor 402 on a support frame 401 is opened, a central shaft 403 drives the first rubbing wheel 404 to rotate, the pipe to be cut is matched with the first rubbing wheel to be transported, the pipe to be cut is cut, and then the working efficiency is adjusted to be in a proper range of the cutting cylinder 10, and the cutting cylinder is adjusted to be in a high speed, and the cutting efficiency is applied to a cutting cylinder is adjusted to a cutting cylinder 11 is positioned in a position to be in a cutting cylinder 8, and a cutting structure is positioned in a cutting cylinder is under a cutting position 8, and a cutting device is used for a cutting device is positioned in a cutting position in a cutting machine is used for a pipe is used a pipe; in addition, through the pipe length adjustment after accomplishing, need utilize fixing device to fix the tubular product, just can guarantee that follow-up cutting operation goes on smoothly, make the cutting operation step of tubular product not coherent enough, consume time longer, this application is then through clamping device's effect, wait to cut tubular product and be transported to the centre gripping intracavity 506 of solid fixed ring 505 under the cooperation of fixed length device, no. two motors 502 effect on the mount 501, screw 503 rotates, under the effect of slide hole 511 and slide bar 512, the action plate 508 drives connecting plate 509 and moves to solid fixed ring 505 direction, the grip block 510 moves to the inside through-hole 507 of solid fixed ring 505 thereupon, the centre gripping of treating cut tubular product is fixed, the phenomenon of motion appears when having avoided the tubular product cutting, it can smooth operation to have guaranteed cutting device.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. An automatic pipe cutting machine capable of cutting in fixed length comprises a main board (1); support rods (2) are fixedly connected to four corners of the bottom of the main board (1); a fixed rod (3) is estimated at the bottom of the supporting rod (2); the main board (1) is provided with a fixed-length device; the method is characterized in that: the length-fixing device comprises a supporting frame (401); one end of the top of the main board (1) is fixedly connected with a supporting frame (401); a first motor (402) is arranged at a position of the support frame (401) where a side plate body is deviated downwards; the end part of the output shaft of the first motor (402) penetrates through the plate body of the support frame (401) and extends out; a central shaft (403) is arranged at the end part of the output shaft of the first motor (402); the end part of the other end of the central shaft (403) is rotatably arranged on the other side plate body of the support frame (401); a first rubbing wheel (404) is sleeved outside the section of the central shaft (403);

clamping grooves (405) are formed in two side plate bodies of the support frame (401); a fixed cylinder (406) is arranged at the position, close to the supporting frame (401), of one end of the top of the main board (1); a lifting cavity (407) is formed in the fixed cylinder (406); a lifting groove (408) is formed in one side, close to the first motor (402), of the lifting cavity (407); a small motor (409) is arranged at the bottom of the inner wall of the lifting cavity (407); a screw rod (410) is arranged at the top of an output shaft of the small motor (409); an action ring (411) is sleeved outside the section of the screw rod (410); an action shaft (412) is fixedly connected to one side of the action ring (411); the other end of the action shaft (412) passes through the lifting groove (408) and passes through the action range of the clamping groove (405); a second rubbing wheel (414) is rotatably sleeved outside the section of the action shaft (412); one end of the acting shaft (412) extending out of the clamping groove (405) is fixedly connected with a slip ring (413); a fixed shaft (415) is fixedly connected to one side, far away from the first motor (402), of the support frame (401); the slip ring (413) is sleeved outside the section of the fixed shaft (415).

2. The automatic pipe cutting machine capable of cutting fixed length according to claim 1, wherein: a cutting groove (6) is formed in the eccentric position, far away from the supporting frame (401), of the top of the main board (1); an action frame (7) is fixedly connected to the top of the main board (1) at an eccentric position far away from the supporting frame (401); a lantern ring (8) is sleeved outside the cross section of the cross rod of the action frame (7); the bottom of the lantern ring (8) is fixedly connected with a hydraulic cylinder (9); a driving machine (10) is arranged at the bottom of the hydraulic cylinder (9); the driving machine (10) is provided with a structural shell (11); the blade (12) is rotatably arranged in the structural shell (11).

3. The automatic pipe cutting machine capable of cutting fixed length according to claim 2, wherein: a clamping device is arranged on the top of the main board (1); the clamping device comprises a fixing frame (501); the other end of the top of the main board (1) is fixedly connected with a fixing frame (501); a second motor (502) is arranged on one side plate body of the fixing frame (501); the end part of the output shaft of the second motor (502) penetrates through a side plate body of the fixing frame (501) and stretches out; a screw rod (503) is arranged at the end part of the output shaft of the second motor (502); the end part of the other end of the screw rod (503) is rotatably arranged on the other side plate of the fixing frame (501).

4. A fixed length cutting automatic pipe cutting machine according to claim 3, wherein: a fixed base (504) is fixedly connected to the inner side surface of a side plate body of the fixed frame (501) far away from the second motor (502); a fixing ring (505) is fixedly connected to the end part of the fixing base (504); a clamping cavity (506) is formed in the fixing ring (505); a through hole (507) is formed in one side, far away from the fixed base (504), of the fixed ring (505).

5. The automatic pipe cutting machine capable of cutting fixed length according to claim 4, wherein: an action plate (508) is sleeved outside the section of the screw rod (503); a connecting plate (509) is fixedly connected to the top of the action plate (508); a clamping plate (510) is fixedly connected to the end part of the connecting plate (509); the clamping plate (510) can pass through the through hole (507) and be inserted into the clamping cavity (506); a sliding rod (512) is fixedly connected between the lower positions of the two side plate bodies of the fixing frame (501); a slide hole (511) is formed in the lower position of the action plate (508); the action plate (508) is sleeved and arranged outside the section of the sliding rod (512) through the sliding hole (511).

6. The automatic pipe cutting machine capable of cutting fixed length according to claim 5, wherein: when the acting shaft (412) rises to the highest height, the diameter of the acting range between the first rubbing wheel (404) and the second rubbing wheel (414) is equal to that of the acting range of the fixed ring (505); the central line of the action range between the first rubbing wheel (404) and the second rubbing wheel (414) is always positioned on the same straight line with the central line of the action range of the fixed ring (505); the length of the connecting plate (509) is greater than the diameter of the clamping cavity (506).