Convenient machining who adjusts is with cuting device
阅读说明：本技术 一种方便调节的机械加工用截断装置 (Convenient machining who adjusts is with cuting device ) 是由 冯文超 袁意 于 2020-06-30 设计创作，主要内容包括：本发明提供一种方便调节的机械加工用截断装置。所述方便调节的机械加工用截断装置包括长条盒、夹紧结构、废屑接漏结构、切割结构、限位结构和输送调节结构,用于防止金属管造成偏离的稳定输送的限位结构为四个,四个限位结构呈矩形设置并且连接于长条盒内部侧面；输送调节结构,用于输送并且调节金属管间距的输送调节结构数量为两个,两个输送调节结构关于夹紧结构对称设置,且连接于长条盒上。本发明提供的方便调节的机械加工用截断装置具有能够让切割后钢管输送移出,既能够调节需要长度,又能够让截断完成进行快速输送,减少人力接入搬运过程,提高工作效率和生产效率的优点。(The invention provides a conveniently-adjusted cutting device for machining. The conveniently-adjusted cutoff device for machining comprises a long strip box, a clamping structure, a scrap leakage receiving structure, a cutting structure, limiting structures and conveying adjusting structures, wherein the number of the limiting structures for preventing metal pipes from deviating and stabilizing conveying is four, and the four limiting structures are arranged in a rectangular shape and connected to the inner side face of the long strip box; the conveying adjusting structures are used for conveying and adjusting the number of the conveying adjusting structures for adjusting the distance between the metal pipes, and the two conveying adjusting structures are symmetrically arranged relative to the clamping structure and connected to the strip box. The conveniently-adjusted cutting device for machining, provided by the invention, has the advantages that the cut steel pipe can be conveyed and moved out, the required length can be adjusted, the cut steel pipe can be quickly conveyed, the manual access and carrying processes are reduced, and the working efficiency and the production efficiency are improved.)
1. The utility model provides a convenient machining who adjusts is with cuting device which characterized in that includes:
the top of the strip box (1) is open, the bottom of the strip box (1) is fixedly connected with a plurality of support rods (3), and two side walls of the strip box (1) are provided with openings;
the clamping structure (4) is used for fixedly clamping the clamping structure (4) of the area around the round material pipe cut and is connected to the top of one side wall of the strip box (1);
the scrap leakage receiving structure (5) is used for connecting the scrap leakage receiving structure (5) for collecting scrap iron generated in the cutting process to the bottom of one side wall of the long box (1);
the cutting structure (6) is used for connecting the cutting structure (6) in the cutting and cutting process of the metal pipe to the clamping structure (4);
the four limiting structures (7) are used for preventing the metal pipes from deviating and stably conveying, and the four limiting structures (7) are arranged in a rectangular shape and connected to the inner side face of the strip box (1);
the conveying and adjusting structure (8) is used for conveying and adjusting the distance between the metal pipes, the number of the conveying and adjusting structures (8) is two, the two conveying and adjusting structures (8) are symmetrically arranged relative to the clamping structure (4) and connected to the strip box (1), each conveying and adjusting structure (8) comprises a belt pulley (81), a belt (82), a second rotating shaft (83), conveying rollers (84) and a conveying motor (85), the number of the conveying rollers (84) on each group of conveying and adjusting structures (8) is a plurality, the inner parts of the two side walls of the strip box (1) are respectively connected with the conveying rollers (84) through the second rotating shafts (83) in a rotating mode, one end of each second rotating shaft (83) penetrates through the rear side face of the strip box (1) and is connected with the belt pulley (81), the belt pulleys (81) are connected through the belts (82) in a transmission mode, the conveying motors (85) are respectively installed on the front two, the output end of the conveying motor (85) penetrates through the front end face of the long box (1) and is connected with the adjacent second rotating shaft (83).
2. The conveniently-adjusted truncation device for machining according to claim 1, wherein the clamping structure (4) comprises a mounting motor (41), a box body (42), a first rotating shaft (43), a gear (44), rack rods (45), an L-shaped inserted bar (46), a rectangular sleeve (47) and an arc-shaped clamping block (48), the box body (42) is connected to the top of one side wall of the long box (1), the bottom of the box body (42) is arranged in an open manner, the mounting motor (41) is mounted on one outer side surface of the top of the box body (42), the output end of the mounting motor (41) penetrates through the side surface of the box body (42) and is connected with the horizontally-arranged first rotating shaft (43), two gears (44) arranged in parallel are mounted on the first rotating shaft (43), two rack rods (45) meshed with the gears (44) are arranged in the box body (42), and the two rack rods (45) are arranged diagonally, one end of each rack rod (45) penetrates through the side face of the box body (42) and is connected with the L-shaped insert rod (46), two rectangular sleeves (47) are respectively connected with two inner side faces of the box body (42), the other end of each rack rod (45) penetrates through the adjacent rectangular sleeves (47) and is in sliding connection with the inner portions of the rectangular sleeves (47), the other end of each L-shaped insert rod (46) penetrates through the adjacent end faces of the strip boxes (1) and is in sliding connection with the inner portions of the end faces of the strip boxes (1), and the insertion ends of the L-shaped insert rods (46) are fixedly connected with the arc-shaped clamping blocks (48).
3. The conveniently adjusted cutting device for machining according to claim 2, wherein the scrap leakage collecting structure (5) comprises a trapezoid box (51), a drawer net box (52), a blowing pipe (53) and an induced draft fan (54), the rectangular empty groove is formed in the position, right below the box body (42), of the strip box (1), the rectangular empty groove is fixedly connected with the trapezoid box (51) in the inner side wall of the rectangular empty groove, the bottom of the trapezoid box (51) is open and provided with the drawer net box (52), the induced draft fan (54) is installed on two side faces of the bottom of the box body (42) respectively, an outlet of the induced draft fan (54) is communicated with the blowing pipe (53), and the other end of the blowing pipe (53) penetrates through the side face of the box body (42) and is obliquely arranged inside the box body (42.
4. The truncation device for machining convenient to adjust according to claim 3, wherein the cutting structure (6) comprises a first pin shaft (61), a screw rod (62), a long frame (63), a swinging rod (64), a connecting rod (65), a sliding block (66), a sliding rod (67), a cutting blade (68), a sliding sleeve (69), a cutting motor (6 a) and a lifting motor (6 b), two ends of the horizontally arranged long frame (63) are fixedly connected with two inner side surfaces of the box body (42), the long frame (63) is positioned below the gear (44), the lifting motor (6 b) is installed on the other outer side surface of the box body (42), an output end of the lifting motor (6 b) penetrates through the side wall of the long frame (63) and is connected with the horizontally arranged screw rod (62), two sliding blocks (66) are slidably connected with the inner part of the long frame (63), and a threaded hole matched with the screw rod (62) is formed in the sliding block (66), two screw hole screw thread opposite directions, connecting rod (65) connection sliding sleeve (69) are passed through to the inside one side of box (42), the inside sliding connection slide bar (67) of sliding sleeve (69), swing rod (64) are connected in the rotation of first round pin axle (61) that the top of slide bar (67) set up through two symmetries, the other end of swing rod (64) is connected through first round pin axle (61) and slider (66) lateral surface rotation, cutting motor (6 a) are installed to the bottom of slide bar (67), cutting piece (68) are installed to the output of cutting motor (6 a).
5. The conveniently-adjusted cutting device for machining is characterized in that the limiting structure (7) comprises a second pin shaft (71), an expansion rod (72), a U-shaped clamping plate (73), an air cylinder (74), a fixing rod (75) and a limiting pulley (76), the horizontally-arranged air cylinder (74) is respectively installed on the front side and the rear side of the interior of the strip box (1), the two expansion rods (72) symmetrically arranged relative to the air cylinder (74) are respectively connected on the front side and the rear side of the interior of the strip box (1), the U-shaped clamping plate (73) is respectively connected with the expansion end of the expansion rod (72) and the output end of the air cylinder (74), the limiting pulley (76) is rotatably connected with the U-shaped clamping plate (73) through the second pin shaft (71), and the tops of three adjacent U-shaped clamping plates (73) are connected through the fixing rod (75).
6. The cutoff device for machining convenient to adjust as set forth in claim 5, characterized in that the height of the U-shaped clamping plate (73) is higher than that of the conveying rollers (84), and the U-shaped clamping plate (73) is located at a central position between two adjacent conveying rollers (84).
7. The conveniently adjusted truncation device for machining according to claim 1, wherein transparent strip plates (9) are respectively installed on the front end surface and the rear end surface of the strip box (1), scale marks are engraved on the outer side surfaces of the transparent strip plates (9), the outer side surface of the support rod (3) positioned on one side wall of the strip box (1) is connected with the bottom of the strip box (1) through two symmetrically arranged triangular frames (2), and the outer side surface of the support rod (3) positioned on the other side wall of the strip box (1) is connected with the bottom of the strip box (1) through a single triangular frame (2).
8. The conveniently adjustable truncation device for machining of claim 2 wherein the inner side wall of the arcuate clamping block (48) is fixedly connected with a rubber pad.
Technical Field
The invention relates to the technical field of cutting devices, in particular to a conveniently-adjusted cutting device for machining.
Background
The production process of a machine refers to the whole process of making a product from raw materials (or semi-finished products). For machine production, the raw material transportation and preservation, production preparation, blank manufacturing, part processing and heat treatment, product assembly and debugging, painting and packaging and the like are included. The content of the production process is very wide, modern enterprises organize production and guide production by using the principle and method of system engineering, and the production process is regarded as a production system with input and output.
The steel pipe carries out course of working, need cut, cuts and adopts the cutting mode, need assemble the steel pipe on cutting equipment, and the back is accomplished in the single cutting, needs to remove once more and waits to cut the steel pipe and accomplish the assembly, and the operation process is consuming time and is hard, and near regional cutting completion back steel pipe need carry and shift out, and the operation process is loaded down with trivial details, influences machining efficiency.
Therefore, it is necessary to provide a new cutting device for machining, which is convenient to adjust, to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides the cutting device for machining, which is convenient to adjust, can convey and move out a cut steel pipe, can adjust the required length, can finish quick conveying after cutting, reduces the manual insertion and carrying process, and improves the working efficiency and the production efficiency.
The invention provides a conveniently adjusted cutting device for machining, which comprises: the top of the strip box is open, the bottom of the strip box is fixedly connected with a plurality of support rods, and two side walls of the strip box are provided with openings; the clamping structure is used for fixedly clamping the cutting peripheral area of the round material pipe and is connected to the top of one side wall of the strip box; the scrap leakage receiving structure is used for collecting scrap iron generated in the cutting process and is connected to the bottom of one side wall of the long box; the cutting structure is used for connecting the cutting structure in the cutting and cutting process of the metal pipe to the clamping structure; the four limiting structures are used for preventing the metal pipes from deviating and are used for stable conveying, and are arranged in a rectangular shape and connected to the inner side face of the strip box; carry the regulation structure, a carry regulation structure quantity for carrying and adjust the transport of tubular metal resonator interval and adjust the structure quantity and be two, two carry the regulation structure and set up about pressing from both sides tight structure symmetry, and connect on rectangular box, carry the regulation structure and include the belt pulley, the belt, the second pivot, conveying roller and conveying motor, every group is carried the regulation structure and is gone up conveying roller quantity and be a plurality of, the both sides wall inside of rectangular box rotates through a plurality of second pivot respectively and connects the conveying roller, the one end of second pivot runs through the trailing flank of rectangular box and connects the belt pulley, a plurality of belt pulley passes through belt drive and connects, conveying motor is installed respectively to the preceding terminal surface of the both sides wall of rectangular box, the conveying motor output runs through the preceding terminal surface of rectangular box and is connected with adjacent second pivot.
Preferably, the clamping structure comprises an installation motor, a box body, a first rotating shaft, a gear, rack rods, L-shaped inserted rods, rectangular sleeves and arc-shaped clamping blocks, wherein the top of one side wall of the long box is connected with the box body, the bottom of the box body is arranged in an open manner, the installation motor is installed on one outer side surface of the top of the box body, the output end of the installation motor penetrates through the side surface of the box body and is connected with the first rotating shaft which is horizontally arranged, the two gears which are arranged in parallel are installed on the first rotating shaft, the two rack rods which are meshed with the gears are arranged inside the box body, the two rack rods are arranged diagonally, one end of each rack rod penetrates through the side surface of the box body and is connected with the L-shaped inserted rod, the two rectangular sleeves are respectively connected with the two inner side surfaces of the box body, the other end of each rack rod penetrates through the adjacent end surfaces of the long box, the inserting end of the L-shaped inserting rod is fixedly connected with the arc-shaped clamping block.
Preferably, the clamping structure comprises an installation motor, a box body, a first rotating shaft, a gear, rack rods, L-shaped inserted rods, rectangular sleeves and arc-shaped clamping blocks, wherein the top of one side wall of the long box is connected with the box body, the bottom of the box body is arranged in an open manner, the installation motor is installed on one outer side surface of the top of the box body, the output end of the installation motor penetrates through the side surface of the box body and is connected with the first rotating shaft which is horizontally arranged, the two gears which are arranged in parallel are installed on the first rotating shaft, the two rack rods which are meshed with the gears are arranged inside the box body, the two rack rods are arranged diagonally, one end of each rack rod penetrates through the side surface of the box body and is connected with the L-shaped inserted rod, the two rectangular sleeves are respectively connected with the two inner side surfaces of the box body, the other end of each rack rod penetrates through the adjacent end surfaces of the long box, the inserting end of the L-shaped inserting rod is fixedly connected with the arc-shaped clamping block.
Preferably, the cutting structure comprises a first pin shaft, a screw rod, a strip frame, a swinging rod, a connecting rod, a sliding block, a sliding rod, a cutting blade, a sliding sleeve, a cutting motor and a lifting motor, wherein two ends of the horizontally arranged strip frame are fixedly connected with two inner side surfaces of the box body, the strip frame is positioned below the gear, the lifting motor is arranged on the other outer side surface of the box body, the output end of the lifting motor penetrates through the side wall of the strip frame and is connected with the horizontally arranged screw rod, the two sliding blocks are slidably connected inside the strip frame, threaded holes matched with the screw rod are formed inside the sliding blocks, the thread directions of the two threaded holes are opposite, one inner side surface of the box body is connected with the sliding sleeve through the connecting rod, the sliding rod is slidably connected inside the sliding sleeve, the top end of the sliding rod is rotatably connected with the swinging rod through two first pin shafts, the bottom end of the sliding rod is provided with a cutting motor, and the output end of the cutting motor is provided with a cutting piece.
Preferably, limit structure includes second round pin axle, telescopic link, U-shaped splint, cylinder, dead lever and spacing pulley, and the cylinder that the level set up is installed respectively to rectangular box inside leading flank and trailing flank, and the inside leading flank and the trailing flank of rectangular box connect two telescopic links that set up about the cylinder symmetry respectively, and the U-shaped splint are connected respectively to the flexible end of telescopic link and the output of cylinder, and the U-shaped splint are connected through second round pin axle rotation connection spacing pulley, and the dead lever is passed through at the top of three adjacent U-shaped splint and are connected.
Preferably, the U-shaped clamping plate is higher than the conveying rollers, and the U-shaped clamping plate is located in the center between two adjacent conveying rollers.
Preferably, transparent rectangular board is installed respectively to the preceding terminal surface and the rear end face of rectangular box, and transparent rectangular board lateral surface is carved with the scale mark, and the bracing piece lateral surface that is located a lateral wall of rectangular box is connected with rectangular box bottom through the triangle-shaped frame that two symmetries set up, and the bracing piece lateral surface that is located another lateral wall of rectangular box is connected with the bottom of rectangular box through single triangle-shaped frame.
Preferably, the inner side wall of the arc-shaped clamping block is fixedly connected with a rubber pad.
Compared with the related art, the conveniently-adjusted cutting device for machining provided by the invention has the following beneficial effects:
the invention provides a conveniently-adjusted cutting device for machining, which comprises:
1. can let the steel pipe carry fast to another lateral wall department of rectangular box, transportation process to another group carry adjust structurally, need cut length through range estimation processing steel pipe, accomplish and cut the back, open another lateral wall conveyor motor of rectangular box, drive another a set of conveying roller and rotate to can let the steel pipe carry and shift out after the cutting, can enough adjust and need length, can let again to cut the completion and carry out quick transport, reduce the manpower and insert handling, improve work efficiency and production efficiency.
2. Can let the interval reduce between two arc clamp splice to carry this position steel pipe lateral wall to extrude fixedly, can let the fixed centre gripping of steel pipe before cuting, prevent to cut the process and produce and rock, influence the quality of cutting notch department, guarantee to cut the process and stabilize the cutting process.
3. The lateral wall is placed to two spacing pulley extrusion steel pipes that the symmetry set up, prevents that the skew phenomenon from taking place around the horizontal migration process produces, guarantees the stable horizontal transportation process, prevents to produce cheap process influence and cuts the quality.
Drawings
FIG. 1 is a schematic structural diagram of a cutting device for machining, which is provided by the present invention and is easy to adjust;
FIG. 2 is a schematic top view of the partial structure of FIG. 1;
FIG. 3 is an enlarged view of a portion A of FIG. 1;
FIG. 4 is a schematic view of a portion of the sliver can of FIG. 1 in a top view;
fig. 5 is a schematic view of the external structure shown in fig. 1.
Reference numbers in the figures: 1. a sliver can; 2. a triangular frame; 3. a support bar; 4. a clamping structure; 5. a scrap leakage receiving structure; 6. cutting the structure; 7. a limiting structure; 8. a conveyance adjustment structure; 9. a transparent strip plate; 41. installing a motor; 42. a box body; 43. a first rotating shaft; 44. a gear; 45. a rack bar; 46. an L-shaped insert rod; 47. a rectangular sleeve; 48. an arc-shaped clamping block; 51. a trapezoidal box; 52. a drawer mesh box; 53. a blowpipe; 54. an induced draft fan; 61. a first pin shaft; 62. a screw rod; 63. a strip frame; 64. a swing lever; 65. a connecting rod; 66. a slider; 67. a slide bar; 68. cutting the slices; 69. a sliding sleeve; 6a, a cutting motor; 6b, a lifting motor; 71. a second pin shaft; 72. a telescopic rod; 73. a U-shaped splint; 74. a cylinder; 75. fixing the rod; 76. a limiting pulley; 81. a belt pulley; 82. a belt; 83. a second rotating shaft; 84. a conveying roller; 85. a conveying motor.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a cutting device for machining, which is provided by the present invention and is convenient to adjust, according to a preferred embodiment of the present invention; FIG. 2 is a schematic top view of the partial structure of FIG. 1; FIG. 3 is an enlarged view of a portion A of FIG. 1; FIG. 4 is a schematic view of a portion of the sliver can of FIG. 1 in a top view; fig. 5 is a schematic view of the external structure shown in fig. 1. Convenient machining who adjusts includes with cuting the device: the device comprises a sliver box 1, a clamping
In the specific implementation process, as shown in fig. 1 and 4, the top of the strip box 1 is open, the bottom of the strip box 1 is fixedly connected with a plurality of support rods 3, two side walls of the strip box 1 are both provided with openings, the number of the conveying adjusting structures 8 for conveying and adjusting the distance between the metal pipes is two, the two conveying adjusting structures 8 are symmetrically arranged about the clamping structure 4 and connected to the strip box 1, each conveying adjusting structure 8 comprises a belt pulley 81, a belt 82, a second rotating shaft 83, conveying rollers 84 and a conveying motor 85, the number of the conveying rollers 84 on each group of conveying adjusting structures 8 is several, the insides of the two side walls of the strip box 1 are respectively rotatably connected with the conveying rollers 84 through the second rotating shafts 83, one end of the second rotating shaft 83 penetrates through the rear side surface of the strip box 1 and is connected with the belt pulley 81, the belt pulleys 81 are in transmission connection through the belt 82, the front end surfaces of the two side walls of the strip box 1 are, the output end of the conveying motor 85 penetrates the front end face of the sliver can 1 and is connected with the adjacent second rotating shaft 83.
It should be noted that, the steel pipe to be processed is arranged inside the rectangular box 1 in a carrying mode, the steel pipe is placed on the surface of the conveying roller 84, the conveying motor 85 at one side wall of the rectangular box 1 is started, the conveying roller 84 can be driven to rotate, the steel pipe can be quickly conveyed to the other side wall of the rectangular box 1, the conveying process is carried to the other group of conveying adjusting structures 8, the steel pipe to be processed through visual measurement needs to be cut by length, after the cutting is completed, the other side wall conveying motor 85 of the rectangular box 1 is started, the other group of conveying roller 84 is driven to rotate, the steel pipe can be conveyed and moved out after the cutting, the needed length can be adjusted, the cutting can be finished to carry out quick conveying, the manual access carrying process is reduced, and the.
Referring to fig. 1 and 2, a clamping structure 4 for fixedly clamping a circular material pipe cutting surrounding area is connected to the top of a side wall position of a sliver can 1, the clamping structure 4 comprises a mounting motor 41, a can 42, a first rotating shaft 43, a gear 44, a rack bar 45, an L-shaped insert bar 46, a rectangular sleeve 47 and an arc-shaped clamping block 48, the top of one side wall of the sliver can 1 is connected with the can 42, the bottom of the can 42 is open, the mounting motor 41 is mounted on an outer side surface of the top of the can 42, an output end of the mounting motor 41 penetrates through the side of the can 42 and is connected with the horizontally arranged first rotating shaft 43, two gears 44 arranged in parallel are mounted on the first rotating shaft 43, two rack bars 45 meshed with the gear 44 are arranged inside the can 42, the two rack bars 45 are arranged diagonally, one end of the rack bar 45 penetrates through the side of the can 42 and is connected with the L-shaped insert bar 46, two rectangular sleeves 47 are respectively connected on two inner, the other end of the rack rod 45 penetrates through the adjacent rectangular sleeve 47 and is in sliding connection with the inside of the rectangular sleeve 47, the other end of the L-shaped insert rod 46 penetrates through the adjacent end face of the sliver can 1 and is in sliding connection with the inside of the end face of the sliver can 1, and the insertion end of the L-shaped insert rod 46 is fixedly connected with an arc-shaped clamping block 48.
It should be noted that, with the suitable position that the steel pipe was carried, through opening installation motor 41, can drive two
Referring to fig. 1, the scrap leakage receiving structure 5 for collecting scrap iron generated in the cutting process is connected to the bottom of one side wall position of the rectangular box 1, the scrap leakage receiving structure 5 comprises a trapezoidal box 51, a drawer net box 52, a blowing pipe 53 and an induced draft fan 54, the rectangular box 1 is located under the
It should be noted that, the cutting process produces the sweeps and directly falls into trapezoidal box 51's inside, and the sweeps at arc clamp splice 48, conveying roller 84 top are piled up to the part, through opening draught fan 54, and the sweeps that the mode of blowing stopped with it blows off to fall into trapezoidal box 51's inside, can let a large amount of sweeps that stop receive to blow and fall into trapezoidal box 51's collection, conveniently regularly collect a large amount of sweeps.
Referring to fig. 1 and 3, a cutting structure 6 for a metal pipe cutting process is connected to the clamping structure 4, the cutting structure 6 includes a first pin 61, a lead screw 62, a long frame 63, a swing rod 64, a connecting rod 65, a sliding block 66, a sliding rod 67, a cutting blade 68, a sliding sleeve 69, a cutting motor 6a and a lifting motor 6b, two ends of the horizontally arranged long frame 63 are fixedly connected with two inner side surfaces of the box 42, the long frame 63 is located below the gear 44, the lifting motor 6b is installed on the other outer side surface of the box 42, an output end of the lifting motor 6b penetrates through a side wall of the long frame 63 and is connected with the horizontally arranged lead screw 62, two sliding blocks 66 are slidably connected with the inside of the long frame 63, a threaded hole matched with the lead screw 62 is formed in the inside of the sliding block 66, the thread directions of the two threaded holes are opposite, one inner side surface of the box, the inside sliding connection slide bar 67 of sliding sleeve 69, the swing rod 64 is connected through the first round pin axle 61 rotation that two symmetries set up in the top of slide bar 67, and the other end of swing rod 64 rotates with the slider 66 lateral surface through first round pin axle 61 to be connected, and cutting motor 6a is installed to the bottom of slide bar 67, and cutting piece 68 is installed to the output of cutting motor 6 a. It should be noted that, open the motor 6b that rises and falls, it is rotatory to drive lead screw 62, two screw hole screw thread opposite directions, thereby drive two sliders 66 relative or back to back the removal, two slider 66 relative movement, thereby extrusion slide bar 67 is from the inside downstream of sliding sleeve 69, thereby drive cutting piece 68 downstream, open cutting motor 6a, can let the downstream accomplish rotatory process, can accomplish to cut the steel pipe, two sliders 66 back to back the removal, can let slide bar 67 follow the inside upstream of sliding sleeve 69, let cutting piece 68 upstream after the cutting.
Referring to fig. 4, four limiting structures 7 for preventing metal pipes from causing deviation and stabilizing conveying are provided, the four limiting structures 7 are arranged in a rectangular shape and connected to the inner side surface of the strip box 1, each limiting structure 7 comprises a second pin shaft 71, an expansion link 72, a U-shaped clamping plate 73, an air cylinder 74, a fixing rod 75 and a limiting pulley 76, the horizontally arranged air cylinders 74 are respectively installed on the inner front side surface and the inner rear side surface of the strip box 1, the two expansion links 72 symmetrically arranged with respect to the air cylinders 74 are respectively connected to the inner front side surface and the inner rear side surface of the strip box 1, the expansion ends of the expansion links 72 and the output ends of the air cylinders 74 are respectively connected to the U-shaped clamping plates 73, the U-shaped clamping plates 73 are rotatably connected to the limiting pulleys 76 through the second pin shafts 71, and the tops.
It should be noted that, the steel pipe is placed on the conveying roller 84, the cylinder 74 is opened to drive the three U-shaped clamping plates 73 to move synchronously, and the two symmetrically arranged limiting pulleys 76 extrude the steel pipe to place the outer side wall, so that the phenomenon of front and back deviation generated in the horizontal moving process is prevented, the horizontal conveying process is ensured to be stabilized, and the influence of the cheap process on the truncation quality is prevented.
Referring to fig. 4, the U-shaped clamp plate 73 has a height higher than that of the conveying rollers 84, and the U-shaped clamp plate 73 is positioned at a central position between two adjacent conveying rollers 84.
It should be noted that the steel tube on the top of the conveying roller 84 is guaranteed to be completely limited.
Referring to fig. 5, transparent strip boards 9 are respectively installed on the front end face and the rear end face of the strip case 1, scale marks are marked on the outer side faces of the transparent strip boards 9, the outer side face of a support rod 3 located on one side wall of the strip case 1 is connected with the bottom of the strip case 1 through two symmetrically arranged triangular frames 2, and the outer side face of a support rod 3 located on the other side wall of the strip case 1 is connected with the bottom of the strip case 1 through a single triangular frame 2.
It should be noted that the transparent strip plate 9 can display the moving length of the steel pipe inside the strip box 1, and the specific length can be measured by the scale marks, so that the specific required length can be cut off.
The inner side wall of the arc-shaped clamping block 48 is fixedly connected with a rubber pad.
It should be noted that the contact elasticity is increased to buffer the instantaneous contact force and reduce the possibility of deformation, and the contact elasticity increases the clamping firmness.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
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