CN112518012A - Stainless steel tubular product fixed length cutting device - Google Patents
Stainless steel tubular product fixed length cutting device Download PDFInfo
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- CN112518012A CN112518012A CN202011398115.2A CN202011398115A CN112518012A CN 112518012 A CN112518012 A CN 112518012A CN 202011398115 A CN202011398115 A CN 202011398115A CN 112518012 A CN112518012 A CN 112518012A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D19/00—Shearing machines or shearing devices cutting by rotary discs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
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Abstract
The invention relates to the technical field of stainless steel pipe processing equipment, and particularly discloses a fixed-length cutting device for stainless steel pipes; the upper surface of the cutting machine table is fixedly connected with a U-shaped frame plate, the upper surface of the U-shaped frame plate is provided with a hydraulic cylinder, the lower end part of a piston rod of the hydraulic cylinder, which extends into the U-shaped frame plate, is connected with a horizontal carrier plate, the lower surface of the horizontal carrier plate is connected with a motor mounting block, a cutting motor is fixedly arranged in the motor mounting block, the right end of a rotating shaft of the cutting motor is connected with a cutting wheel, the upper surface of the cutting machine table is provided with two limiting chutes which are symmetrically arranged front and back, pipe clamping blocks are arranged above the two limiting chutes, and each pipe clamping block; the invention realizes the process of clamping and loosening the pipe by the two pipe clamping blocks, and the whole cutting process of the stainless steel pipe is quicker, the whole operation process is more convenient and the practicability is stronger by controlling the number of turns or the angle of rotation of the driving motor.
Description
Technical Field
The invention relates to the technical field of stainless steel pipe processing equipment, and particularly discloses a fixed-length cutting device for stainless steel pipes.
Background
The stainless steel pipe is a hollow long-strip round steel material, and is mainly widely used for industrial conveying pipelines, mechanical structural parts and the like of petroleum, chemical industry, medical treatment, food, light industry, mechanical instruments and the like. Often need carry out the length-fixing cutting to stainless steel tubular product in order to satisfy different customers' demand, and current stainless steel tube cutting machine sets up the cutting motor in the one end of board usually, and the output shaft end connection of cutting motor has the cutting wheel to can promote cutting motor and cutting wheel to stainless steel tubular product department through hydraulic system, thereby realize the cutting of stainless steel tubular product. In addition, the stainless steel pipe is clamped and then cut by the clamping blocks which are arranged symmetrically when the pipe is cut, the pipe can be prevented from being deviated in the cutting process, the length of the pipe is measured by the operator after the pipe is cut, and then the pipe is continuously pushed to be cut next time according to the requirements of customers.
For example, patent number is CN 211387120U's utility model just discloses a cutting device of stainless steel product production usefulness, including the base, the top of base sets up the stop gear that support frame and two are located the support frame both sides respectively, is provided with actuating mechanism on the support frame, and actuating mechanism comprises lead screw, follow driving wheel, electromagnetic braking motor and action wheel, and the surface threaded connection of lead screw has first supporting seat, and the front of first supporting seat is provided with adjustment mechanism. The utility model discloses a drive motor drives cutting blade and cuts stainless steel tubular product, thereby make the clamp splice of two symmetries press from both sides tubular product tightly through the manual rotatory threaded rod before the cutting, though need not to hand stainless steel tubular product or cutting device, it just can take out stainless steel tubular product from two clamp splices to measure still to need manual reverse rotation threaded rod after the cutting is accomplished, length measurement accomplishes the cutting that just can get into next step after continuing to promote tubular product, it is comparatively loaded down with trivial details at the cutting step to whole tubular product, operation personnel intensity of labour is big, more importantly its cutting inefficiency to tubular product. Therefore, in order to overcome the above disadvantages of the existing stainless steel pipe cutting equipment, it is a technical problem to be solved to design a stainless steel pipe fixed-length cutting device capable of automatically feeding fixed-length stainless steel pipes and automatically clamping or loosening the stainless steel pipes.
Disclosure of Invention
The invention aims to design a stainless steel pipe fixed-length cutting device which can automatically feed stainless steel pipes in fixed length and automatically clamp or loosen the stainless steel pipes, aiming at the defects that the existing stainless steel pipe cutting equipment needs to re-measure after cutting off the pipes and re-manually clamp the pipes.
The invention is realized by the following technical scheme:
a stainless steel pipe fixed-length cutting device comprises a cutting machine table, a cutting motor and cutting wheels, wherein a control panel is arranged on the front side face of the cutting machine table, a U-shaped frame plate is fixedly connected to the upper surface of the cutting machine table, a hydraulic cylinder is arranged on the upper surface of the U-shaped frame plate, a horizontal carrier plate is connected to the lower end portion, extending into the U-shaped frame plate, of a piston rod of the hydraulic cylinder, a motor mounting block is connected to the lower surface of the horizontal carrier plate, the cutting motor is fixedly arranged in the motor mounting block, and the right end of a rotating shaft of the cutting motor is connected with the;
a strip-shaped notch is formed in the upper surface of the cutting machine table right below the cutting wheel, two limiting sliding grooves which are symmetrically arranged front and back are formed in the upper surface of the cutting machine table on the left side of the strip-shaped notch, a pipe clamping block is arranged above each limiting sliding groove, a sliding block matched with each limiting sliding groove is connected to the lower surface of each pipe clamping block, and an automatic clamping and loosening mechanism is arranged on each pipe clamping block;
wherein, the automatic clamping and loosening mechanism comprises a connecting block connected on the upper surface of the cutting machine table, the connecting block is arranged on the outer side of the limiting sliding groove, a through hole is arranged on the connecting block, a first spring is connected between the connecting block and the pipe clamping block, a first wire passing wheel is connected on the inner side wall of the U-shaped frame plate, the lower surface of the horizontal carrier plate is connected with an outward U-shaped connecting strip, the outer end part of the U-shaped connecting strip is connected with a second wire passing wheel, a pull rope is connected between the side surface of the pipe clamping block and the side surface of the horizontal carrier plate, the pull rope passes through the through hole on the connecting block, bypasses the first wire passing wheel and the second wire passing wheel and is connected with the side surface of the horizontal carrier plate, round holes are arranged on the two side surfaces of the U-shaped frame plate, a slide rod is connected in, the inner end part of the sliding rod is connected with a tension adjusting wheel which is abutted to the pull rope, two ends of the second spring are respectively connected with the tension adjusting wheel and the side wall of the U-shaped frame plate, and the elastic coefficient of the second spring is smaller than that of the first spring;
the cutting machine is characterized in that a bracket is arranged on the right side of the cutting machine table, two horizontal guide rods are arranged in the bracket, a movable plate is arranged on the upper surface of the bracket, two guide blocks are connected to the lower surface of the movable plate, sliding holes are formed in the two guide blocks, the sliding holes in the guide blocks are matched with the corresponding horizontal guide rods, a pipe end clamping mechanism is arranged on the upper surface of the movable plate, a rack parallel to the horizontal guide rods is connected to the lower surface of the movable plate, a driving motor is fixedly connected to the bracket, and a gear meshed with the rack is connected to an output shaft of the driving motor.
The invention discloses a stainless steel pipe fixed-length cutting device, when cutting a stainless steel pipe, one end of the pipe is placed on a movable plate to be supported, the pipe is clamped and fixed by a pipe end clamping mechanism, the other end of the pipe is placed between two pipe clamping blocks, then a cutting motor and a hydraulic cylinder are started through a control panel, the cutting motor drives a cutting blade to rotate rapidly when rotating at high speed, a horizontal carrier plate moves downwards when a piston rod of the hydraulic cylinder extends, the distance between a first line and a second line wheel of the horizontal carrier plate is reduced in the downward movement process of the horizontal carrier plate, at the moment, the two pipe clamping blocks approach each other under the action of a first spring so as to clamp the stainless steel pipe, then the pipe clamping blocks clamp the pipe to keep the pipe immovable in the downward movement process of the horizontal carrier plate for cutting the pipe, the tension of the whole pull rope is reduced, and at the moment, a tension adjusting wheel moves inwards under the action of a second spring, the middle section of the stay cord is pushed inwards, the stay cord can be ensured to be in a stretched state all the time, the stay cord is prevented from falling off from the two wire routing wheels, and the cutting of the pipe is finished until the piston rod of the hydraulic cylinder extends to the longest;
after the pipe is cut, the control panel controls a piston rod of the hydraulic cylinder to contract, the horizontal carrier plate moves upwards, and when the horizontal carrier plate rises to a certain height, the pull rope pulls the two pipe clamping blocks towards two outer sides, so that the two pipe clamping blocks move backwards to realize the loosening of the cut pipe;
next, according to the length of the required cutting pipe and the program set in the control panel, the driving motor is started, so that the driving motor stops after rotating a certain number of turns or angles, under the action of the gear and the rack, the pipe can be sent into a certain length according to actual requirements, and the cutting motor and the hydraulic cylinder are started again after the pipe is sent into the pipe to repeat the pipe cutting process.
As a further arrangement of the above scheme, the pipe end clamping mechanism comprises a lower supporting block and an upper pressing block, the lower supporting block is fixed on the upper surface of the movable plate, the movable plate located beside the lower supporting block is connected with a rotating seat, the rotating seat is connected with a rotating plate in a rotating manner, the upper pressing block is fixedly connected to the lower surface of the rotating plate, semicircular grooves are formed in the upper surface of the lower supporting block and the lower surface of the upper pressing block, a threaded cylinder is fixed on the movable plate located on the opposite side of the rotating seat, one end, far away from the rotating seat, of the rotating plate is in threaded connection with a connecting stud, and the lower end of the connecting stud is matched with the threaded cylinder; before cutting the stainless steel tubular product, put the tubular product tip in the semicircular groove of lower tray, then cover upper portion briquetting to fix in screwing in threaded cylinder with connecting stud, it can guarantee to be more stable at the in-process of cutting the stainless steel tubular product, prevents that its tubular product from taking place the skew.
As a further arrangement of the above scheme, the upper surface of the rotating plate is connected with a handle, and the handle is provided with a finger horizontal groove; the arrangement of the horizontal grooves of the handles and the fingers can facilitate an operator to rotate the upper pressing block to the lower supporting block.
As a further arrangement of the scheme, a cutting cover is further arranged on the periphery of the upper end of the cutting wheel; the setting of its cutting cover can prevent that mars from four shooting among the cutting process.
As a further arrangement of the scheme, opposite side surfaces of the two pipe clamping blocks are provided with arc-shaped grooves; the arrangement of the arc-shaped groove can ensure that the stainless steel pipe can be clamped when the two pipe clamping blocks move mutually.
As a further arrangement of the scheme, a cushion block is arranged on the right side of the upper surface of the cutting machine platform between the two limiting sliding grooves, and an arc-shaped groove is also formed in the upper surface of the cushion block; the design of its cushion and arc recess can be cushioned, the effect of preventing shifting to the stainless steel tubular product in the cutting process.
As a further arrangement of the above scheme, the pull rope is a steel wire rope, and the steel wire rope has a high tensile strength and is the first material of the pull rope in the present application.
As a further arrangement of the scheme, the outer end part of each sliding rod is connected with an anti-falling block; the anti-falling block can prevent the sliding rod from slipping from the through hole.
As a further arrangement of the above scheme, the driving motor is one of a servo motor and a stepping motor, and is electrically connected to the control panel; the servo motor and the stepping motor can be matched with a control module in a control panel, and the fixed-circle number and fixed-angle rotation of the servo motor or the stepping motor can be realized, so that the stainless steel pipe to be cut can be controlled to be fed in a fixed length, and the manual measurement of an operator is not needed.
Compared with the prior art, the invention has the beneficial effects that:
1) the fixed-length cutting device for the stainless steel pipes, disclosed by the invention, can automatically clamp and release the pipes by the two pipe clamping blocks under the action of the hydraulic cylinder, the pull rope and the first spring in the process of cutting the pipes, the two clamping blocks move close to each other to clamp and fix the pipes in the process of moving the cutting wheel downwards and cutting, and the two clamping blocks can move away from each other in the process of moving the cutting wheel upwards after the cutting is finished, so that the originally clamped pipes are released, and the stainless steel pipes can be conveniently sent into the space between the two clamping blocks in the follow-up process; the whole clamping mechanism is ingenious and novel in arrangement, the continuous cutting process of the pipe is faster, and the cutting efficiency of the stainless steel pipe is greatly improved.
2) The invention realizes the fixed-turn or fixed-angle transmission of the driving motor through the arranged control panel, and the movable plate on the bracket can move along the horizontal guide rod through the meshing action between the gear and the rack in the rotating process of the driving motor, thereby realizing the action of feeding the stainless steel pipes according to the specified length, and the operator is not required to measure the length of the residual stainless steel pipes after the cutting is finished, and the operator can directly control the rotating turns or the rotating angle of the driving motor according to the program set in the control panel, so that the whole cutting process of the stainless steel pipes is quicker, the whole operation process is more convenient, and the practicability is stronger.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a first angular perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a schematic perspective view of a U-shaped frame plate, an automatic clamping and releasing mechanism, etc. according to the present invention;
FIG. 4 is a schematic view of the structure of the U-shaped frame plate, the automatic clamping and releasing mechanism and other front views;
FIG. 5 is a schematic perspective view of a cutting machine according to the present invention;
fig. 6 is a schematic perspective view illustrating the tube end clamping mechanism according to the present invention.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1 to 6, in conjunction with the embodiments.
Example 1
This embodiment 1 discloses a stainless steel tubular product cutting device, refers to fig. 1 and fig. 2, and it includes cutting board 1, cutting motor 2 and cutting wheel 3. A control panel 4 is arranged on the front side surface of the cutting machine table 1, and a U-shaped frame plate 5 is fixedly connected to the upper surface of the cutting machine table 1. Referring to fig. 3 and 4, a hydraulic cylinder 6 is arranged on the upper surface of the U-shaped frame plate 5, a horizontal carrier plate 7 is connected to the lower end of a piston rod of the hydraulic cylinder 6 extending into the U-shaped frame plate 5, a motor mounting block 8 is connected to the lower surface of the horizontal carrier plate 7, the cutting motor 2 is fixedly arranged in the motor mounting block 8, and the right end of a rotating shaft of the cutting motor 2 is connected with a cutting wheel 3. Meanwhile, in order to prevent the spark four-shot from damaging equipment and operators during cutting, a cutting cover (not shown in the figure) is arranged on the periphery of the upper end of the cutting wheel 3.
Referring to fig. 1 and 5, a strip-shaped notch 101 is formed in the upper surface of the cutting machine 1 located right below the cutting wheel 3, and the strip-shaped notch 101 can prevent the cutting wheel 3 from pressing down too much distance to cut the cutting machine 1. Two limiting sliding grooves 102 are formed in the upper surface of the cutting machine table 1 on the left side of the strip-shaped notch 101, and the two limiting sliding grooves 102 are arranged symmetrically in the front-back direction. Referring to fig. 3 and 4, the pipe clamping blocks 9 are arranged above the two limiting sliding grooves 102, arc-shaped grooves are formed in opposite side surfaces of the two pipe clamping blocks 9, a cushion block 10 is arranged on the right side of the upper surface of the cutting machine table 1 between the two limiting sliding grooves 102, and the arc-shaped grooves are formed in the upper surface of the cushion block 10. The lower surface of each pipe clamping block 9 is connected with a sliding block 11 matched with the limiting sliding groove 102, and when the sliding block 11 is matched with the limiting sliding groove 102, the two pipe clamping blocks 9 can move mutually to realize clamping or move away from each other to realize loosening.
Referring to fig. 3 and 4, each pipe clamping block is provided with an automatic clamping and loosening mechanism, specifically, the automatic clamping and loosening mechanism comprises a connecting block 12 connected to the upper surface of the cutting machine 1, the connecting block 12 is arranged outside the limiting sliding groove 102, a through hole is formed in the connecting block 12, a first spring 13 is connected between the connecting block 12 and the pipe clamping block 9, a first routing wheel 14 is connected to the lower end of the inner side wall of the U-shaped frame plate 5, a U-shaped connecting strip 15 arranged outwards is connected to the lower surface of the horizontal carrier plate 7, and a second routing wheel 16 is connected to the outer end of the U-shaped connecting strip 15. Then, a pulling rope 17 is connected between the side surface of the pipe clamping block 9 and the side surface of the horizontal carrier plate 7, and the pulling rope 17 needs to have a strong tensile strength when selected, in the embodiment, a steel wire rope is preferably selected, and the pulling rope 17 passes through a through hole on the connecting block 12, bypasses the first routing wheel 14 and the second routing wheel 16 and then is connected with the side surface of the horizontal carrier plate 7. Round holes are formed in two side faces of the U-shaped frame plate 5, a sliding rod 18 is connected in each round hole, a second spring 19 is sleeved on the sliding rod 17 located in the U-shaped frame plate 5, a tension adjusting wheel 20 connected with the pull rope 17 in an abutting mode is connected to the inner end portion of each sliding rod 18, two ends of each second spring 19 are connected with the tension adjusting wheel 20 and the side wall of the U-shaped frame plate 5 respectively, and the elastic coefficient of each second spring 19 is smaller than that of the corresponding first spring 13. In addition, the outer end of each sliding rod 18 is connected with an anti-drop block.
Can refer to fig. 1 and fig. 2 for reference, be provided with bracket 21 on the right side of cutting board 1, be provided with two horizontal guide arms 22 in the bracket 21, the upper surface of bracket 21 is provided with movable plate 23, and the lower surface of movable plate 23 is connected with two guide blocks 24, has all seted up the slide opening in two guide blocks 24, and the slide opening on its guide block 24 cooperatees with corresponding horizontal guide arm 22.
Example 2
The embodiment 2 discloses a stainless steel pipe fixed-length cutting device improved based on the embodiment 1, and the same parts as the embodiment 1 are not explained again, and the difference refers to the attached drawings 1, 2 and 6.
The upper surface of the moving plate 23 is provided with a pipe end clamping mechanism a, specifically, the pipe end clamping mechanism a comprises a lower support block 25 and an upper pressing block 26, the lower support block 25 is fixed on the upper surface of the moving plate 23, the moving plate 23 located beside the lower support block 25 is connected with a rotating seat 27, the rotating seat 27 is rotatably connected with a rotating plate 28, and the upper pressing block 26 is fixedly connected to the lower surface of the rotating plate 28. Meanwhile, semicircular grooves are formed in the upper surface of the lower support block 14 and the lower surface of the upper pressing block 26, and when the upper pressing block 26 is combined on the lower support block 14, the end portion of the stainless steel pipe can be well clamped. In addition, a threaded cylinder 30 is fixed on the moving plate 23 on the opposite side of the rotating seat 27, a connecting stud 29 is screwed on one end of the rotating plate 28 far away from the rotating seat 27, the lower end of the connecting stud 29 is matched with the threaded cylinder 30, and the upper pressing block 26 can be fixed by screwing the connecting stud 29 into the threaded cylinder 30. Meanwhile, in order to facilitate the rotation of the rotating plate 28, the handle 31 is further connected to the upper surface of the rotating plate 28, and the finger horizontal groove is formed in the handle 31.
In this embodiment 2, a rack 32 parallel to the horizontal guide rod 22 is connected to the lower surface of the moving plate 23, and a driving motor 33 is fixedly connected to the bracket 21, wherein the driving motor 33 is a servo motor or a stepping motor, and is electrically connected to the control panel 4. Finally, a gear 34 is connected to an output shaft of the driving motor 33, the gear 34 is meshed with the rack 32, and the control panel 4 controls the number of turns or the angle of rotation of the driving motor 33 to realize the purpose of feeding the pipe to be cut in a fixed length.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A stainless steel pipe fixed-length cutting device comprises a cutting machine table, a cutting motor and cutting wheels, and is characterized in that a control panel is arranged on the front side face of the cutting machine table, a U-shaped frame plate is fixedly connected to the upper surface of the cutting machine table, a hydraulic cylinder is arranged on the upper surface of the U-shaped frame plate, the lower end, extending into the U-shaped frame plate, of a piston rod of the hydraulic cylinder is connected with a horizontal carrier plate, a motor mounting block is connected to the lower surface of the horizontal carrier plate, the cutting motor is fixedly arranged in the motor mounting block, and the right end of a rotating shaft of the cutting motor is connected with the cutting;
a strip-shaped notch is formed in the upper surface of the cutting machine table right below the cutting wheel, two limiting sliding grooves which are symmetrically arranged front and back are formed in the upper surface of the cutting machine table on the left side of the strip-shaped notch, a pipe clamping block is arranged above each limiting sliding groove, a sliding block matched with each limiting sliding groove is connected to the lower surface of each pipe clamping block, and an automatic clamping and loosening mechanism is arranged on each pipe clamping block;
wherein, the automatic clamping and loosening mechanism comprises a connecting block connected on the upper surface of the cutting machine table, the connecting block is arranged on the outer side of the limiting sliding groove, a through hole is arranged on the connecting block, a first spring is connected between the connecting block and the pipe clamping block, a first wire passing wheel is connected on the inner side wall of the U-shaped frame plate, the lower surface of the horizontal carrier plate is connected with an outward U-shaped connecting strip, the outer end part of the U-shaped connecting strip is connected with a second wire passing wheel, a pull rope is connected between the side surface of the pipe clamping block and the side surface of the horizontal carrier plate, the pull rope passes through the through hole on the connecting block, bypasses the first wire passing wheel and the second wire passing wheel and is connected with the side surface of the horizontal carrier plate, round holes are arranged on the two side surfaces of the U-shaped frame plate, a slide rod is connected in, the inner end part of the sliding rod is connected with a tension adjusting wheel which is abutted to the pull rope, two ends of the second spring are respectively connected with the tension adjusting wheel and the side wall of the U-shaped frame plate, and the elastic coefficient of the second spring is smaller than that of the first spring;
the cutting machine is characterized in that a bracket is arranged on the right side of the cutting machine table, two horizontal guide rods are arranged in the bracket, a movable plate is arranged on the upper surface of the bracket, two guide blocks are connected to the lower surface of the movable plate, sliding holes are formed in the two guide blocks, the sliding holes in the guide blocks are matched with the corresponding horizontal guide rods, a pipe end clamping mechanism is arranged on the upper surface of the movable plate, a rack parallel to the horizontal guide rods is connected to the lower surface of the movable plate, a driving motor is fixedly connected to the bracket, and a gear meshed with the rack is connected to an output shaft of the driving motor.
2. The stainless steel pipe fixed-length cutting device according to claim 1, wherein the pipe end clamping mechanism comprises a lower support block and an upper pressing block, the lower support block is fixed on the upper surface of the movable plate, a rotating seat is connected to the movable plate beside the lower support block, a rotating plate is rotatably connected to the rotating seat, the upper pressing block is fixedly connected to the lower surface of the rotating plate, semicircular grooves are formed in the upper surface of the lower support block and the lower surface of the upper pressing block, a threaded cylinder is fixed to the movable plate opposite to the rotating seat, a connecting stud is screwed to one end, away from the rotating seat, of the rotating plate, and the lower end of the connecting stud is matched with the threaded cylinder.
3. The stainless steel pipe fixed-length cutting device according to claim 2, wherein a handle is connected to the upper surface of the rotating plate, and a finger horizontal groove is formed in the handle.
4. The stainless steel pipe fixed-length cutting device according to claim 1, wherein a cutting cover is further arranged on the periphery of the upper end of the cutting wheel.
5. The stainless steel pipe fixed-length cutting device according to claim 1, wherein opposite side surfaces of the two pipe clamping blocks are provided with arc-shaped grooves.
6. The stainless steel pipe fixed-length cutting device according to claim 4, wherein a cushion block is arranged on the right side of the upper surface of the cutting machine table between the two limiting sliding grooves, and an arc-shaped groove is formed in the upper surface of the cushion block.
7. The stainless steel pipe fixed-length cutting device according to claim 1, wherein the pull rope is a steel wire rope.
8. The stainless steel pipe fixed-length cutting device according to claim 1, wherein an anti-drop block is connected to an outer end of each sliding rod.
9. The stainless steel pipe fixed-length cutting device according to claim 1, wherein the driving motor is one of a servo motor and a stepping motor, and is electrically connected to the control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011398115.2A CN112518012A (en) | 2020-12-04 | 2020-12-04 | Stainless steel tubular product fixed length cutting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011398115.2A CN112518012A (en) | 2020-12-04 | 2020-12-04 | Stainless steel tubular product fixed length cutting device |
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| CN112518012A true CN112518012A (en) | 2021-03-19 |
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| CN202011398115.2A Pending CN112518012A (en) | 2020-12-04 | 2020-12-04 | Stainless steel tubular product fixed length cutting device |
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| CN116160051A (en) * | 2023-04-26 | 2023-05-26 | 常州戴雅托普机械有限公司 | Bar cutting device is used in head processing of beating grass |
| CN116944569A (en) * | 2023-09-19 | 2023-10-27 | 兴化市聚鑫不锈钢有限公司 | Splash-proof energy-saving cutting machine for stainless steel pipe |
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| CN113351922A (en) * | 2021-05-31 | 2021-09-07 | 重庆恒亚实业有限公司 | Aluminum bar sizing and cutting device |
| CN113385730A (en) * | 2021-06-18 | 2021-09-14 | 来安县润鹏金属制品有限公司 | Straight seam welding pipe cutting machine and preparation method |
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| CN113751791B (en) * | 2021-09-18 | 2022-10-14 | 苏州乾源涂装有限公司 | Metal plate less-cutting machining equipment for manufacturing machine parts |
| CN113927655A (en) * | 2021-09-28 | 2022-01-14 | 上海兴道科技有限公司 | Fixed-length cutting device for plastic steel winding pipe |
| CN113927655B (en) * | 2021-09-28 | 2024-05-03 | 上海兴道科技有限公司 | Fixed-length cutting device for plastic steel winding pipe |
| CN113697461A (en) * | 2021-10-28 | 2021-11-26 | 江苏晶杰光电科技有限公司 | Metal pipe machining terminal transportation device and method |
| CN115635133A (en) * | 2022-12-23 | 2023-01-24 | 泰州市国瑞汽车部件有限公司 | Cutting device for processing vehicle window frame |
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| CN117086395A (en) * | 2023-07-25 | 2023-11-21 | 南通博洋机电制造有限公司 | Be used for tubular product conveyor for motor housing cutting |
| CN117086395B (en) * | 2023-07-25 | 2024-06-21 | 南通博洋机电制造有限公司 | Be used for tubular product conveyor for motor housing cutting |
| CN116944569A (en) * | 2023-09-19 | 2023-10-27 | 兴化市聚鑫不锈钢有限公司 | Splash-proof energy-saving cutting machine for stainless steel pipe |
| CN116944569B (en) * | 2023-09-19 | 2023-11-24 | 兴化市聚鑫不锈钢有限公司 | Splash-proof energy-saving cutting machine for stainless steel pipe |
| CN117620316A (en) * | 2023-11-30 | 2024-03-01 | 山东金润德新材料科技股份有限公司 | Automatic cutting equipment for thin-wall stainless steel tube |
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| CN117862585A (en) * | 2024-03-13 | 2024-04-12 | 梅花（晋江）伞业有限公司 | Metal rod piece cutting equipment |
| CN117862585B (en) * | 2024-03-13 | 2024-06-04 | 梅花（晋江）伞业有限公司 | Metal rod piece cutting equipment |
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Application publication date: 20210319 |