CN215468437U - Seamless steel pipe crop device - Google Patents
Seamless steel pipe crop device Download PDFInfo
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- CN215468437U CN215468437U CN202121827045.8U CN202121827045U CN215468437U CN 215468437 U CN215468437 U CN 215468437U CN 202121827045 U CN202121827045 U CN 202121827045U CN 215468437 U CN215468437 U CN 215468437U
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- fixedly connected
- seamless steel
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- steel tube
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 56
- 239000010959 steel Substances 0.000 title claims abstract description 56
- 238000005520 cutting process Methods 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000006073 displacement reaction Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 13
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000353135 Psenopsis anomala Species 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a seamless steel tube end cutting device, which comprises a machine body, wherein an adjusting mechanism is arranged in the machine body, the adjusting mechanism comprises a mounting frame, the mounting frame is fixedly connected with the position, close to the left end, of the top surface in the machine body, a fixed plate is symmetrically and fixedly connected with the front side and the back side of the outer side wall of the mounting frame, the right end of the fixed plate is fixedly connected with a mounting support plate, a displacement block is sleeved on the outer side of the fixed plate, clamping mechanisms are respectively arranged on the lower surfaces of the mounting support plate and the displacement block, after a hydraulic cylinder is started, a piston rod drives a compression block to move downwards, the compression block is matched with a support block to clamp the upper side and the lower side of a seamless steel tube, meanwhile, the compression block pulls the upper half parts of clamping side rods to slide downwards in a guide sleeve through a linkage hinge rod, the lower half parts of the clamping side rods are close to each other to clamp the left side and the right side of the seamless steel tube, through the scheme, the seamless steel pipes with different pipe diameters can be stably clamped.
Description
Technical Field
The utility model belongs to the technical field of seamless steel pipe production equipment, and particularly relates to a seamless steel pipe end cutting device.
Background
A steel pipe made of a single piece of metal without a seam on the surface is called a seamless steel pipe. According to the production method, the seamless pipe is divided into a hot rolled pipe, a cold drawn pipe, an extruded pipe, a pipe jacking, and the like. The seamless steel pipe is divided into a round shape and a special shape according to the shape of a section, and the special-shaped pipe has various complex shapes such as a square shape, an oval shape, a triangular shape, a hexagonal shape, a melon seed shape, a star shape and a pipe with fins. Depending on the application, there are thick-walled pipes and thin-walled pipes. The seamless steel pipe is mainly used as a petroleum geology drill pipe, a cracking pipe, a boiler pipe and a bearing pipe for petrochemical industry, and a high-precision structural steel pipe for automobiles, tractors and aviation.
Because the pipe diameter of seamless steel pipe is not of uniform size, when the cutting device who uses equal model cuts the operation, if use single anchor clamps to carry out the centre gripping to seamless steel pipe, can make seamless steel pipe take place to rock in the cutting process, cause the potential safety hazard, simultaneously because the length of seamless steel pipe differs, when carrying out the centre gripping to longer seamless steel pipe, adopt single anchor clamps to carry out the centre gripping and be difficult to make the whole level of seamless steel pipe place, influence the cutting quality of seamless steel pipe, we propose a seamless steel pipe crop device for this reason.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a seamless steel tube end cutting device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a seamless steel pipe crop device, includes the organism, the inside of organism is equipped with adjustment mechanism, adjustment mechanism includes the mounting bracket, the top surface in mounting bracket and the organism is close to the fixed position connection of left end, symmetrical fixedly connected with fixed plate around the lateral wall of mounting bracket, the right-hand member fixedly connected with installation support plate of fixed plate, and the outside cover of fixed plate is equipped with and moves the piece, installation support plate all is equipped with fixture with the lower surface that moves the piece.
Preferably, fixture includes positioning frame, positioning frame's inside wall fixedly connected with pneumatic cylinder, the lower extreme of pneumatic cylinder piston rod runs through positioning frame lateral wall and fixedly connected with compact heap, the lateral wall bilateral symmetry of compact heap rotates and is connected with the linkage hinge bar, positioning frame's lower surface front and back symmetry fixedly connected with guide sleeve, two equal sliding connection in guide sleeve's inside has the centre gripping side lever, the one end that the compact heap was kept away from to the linkage hinge bar rotates with the lateral wall of centre gripping side lever to be connected, two the equal fixedly connected with tray in position that the inside wall of centre gripping side lever is close to the lower extreme.
Preferably, the upper surface of the left positioning frame is fixedly connected with the displacement block, and the upper surface of the right positioning frame is fixedly connected with the mounting carrier plate.
Preferably, the inside wall fixedly connected with accommodate motor of mounting bracket, accommodate motor's motor shaft runs through mounting bracket lateral wall and fixedly connected with screw lead screw, the right-hand member of screw lead screw rotates with the lateral wall of installation support plate to be connected, it establishes the outside at screw lead screw to move the piece cover.
Preferably, the upper surface of the machine body is close to the position fixedly connected with of the right end and pushes down the cylinder, the lower end of the piston rod of the pushing down cylinder penetrates through the top of the machine body and is fixedly connected with of the motor frame, the inner side wall of the motor frame is fixedly connected with of the cutting motor, a motor shaft fixedly connected with of the cutting motor is provided with a cutting disc, and the cutting disc is located on the right side of the mounting plate.
Preferably, the outside cover of motor frame is equipped with limit guide, limit guide and the inside wall fixed connection of organism.
Preferably, a through hole is formed in the left side wall of the machine body, and the diameter of the through hole is larger than the distance between the two clamping side rods.
Compared with the prior art, the utility model has the beneficial effects that:
(1) this seamless steel pipe crop device, through setting up fixture, can be after the pneumatic cylinder starts, the piston rod drives the compact heap downstream, the compact heap carries out the centre gripping with the tray cooperation to seamless steel pipe's upper and lower both sides, meanwhile the compact heap pulls the first half of centre gripping side lever at the inside lapse of uide bushing through the linkage hinge rod, the latter half of centre gripping side lever is close to each other, carry out the centre gripping to the left and right sides of seamless steel pipe, through the above-mentioned scheme, can stabilize the centre gripping to the seamless steel pipe homoenergetic of different pipe diameters.
(2) This seamless steel pipe crop device, through setting up adjustment mechanism, can be close to on the seamless steel pipe with right side fixture and wait to cut the left position of department and carry out the centre gripping after, start the accommodate motor, the motor shaft drives the screw lead screw and rotates, make and move the piece and slide along the fixed plate outside horizontal slip, adjust left side fixture to the position top that the seamless steel pipe is close to the left end, use left side fixture to carry out the centre gripping to the position that the seamless steel pipe is close to the left end, make seamless steel pipe can the horizontal fixation in the inside of organism.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a first side sectional perspective view of the present invention;
FIG. 3 is a second side sectional perspective view of the present invention;
fig. 4 is a front view of the present invention.
In the figure: 1. a body; 2. an adjustment mechanism; 201. adjusting the motor; 202. a mounting frame; 203. a fixing plate; 204. displacing the blocks; 205. mounting a carrier plate; 206. a threaded lead screw; 3. a clamping mechanism; 301. clamping a side rod; 302. a hydraulic cylinder; 303. a positioning frame; 304. a guide sleeve; 305. a linkage hinge rod; 306. a compression block; 307. a support block; 4. cutting the disc; 5. limiting a guide rail; 6. pressing down the air cylinder; 7. a through hole; 8. a motor frame; 9. a cutting motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Referring to fig. 1-4, the utility model provides a seamless steel tube end cutting device, which includes a machine body 1, wherein an adjusting mechanism 2 is disposed inside the machine body 1, the adjusting mechanism 2 includes an installation frame 202, the installation frame 202 is fixedly connected to a position close to the left end of the top surface inside the machine body 1, the outer side wall of the installation frame 202 is fixedly connected to a fixing plate 203 in a front-back symmetrical manner, the right end of the fixing plate 203 is fixedly connected to an installation support plate 205, a displacement block 204 is sleeved outside the fixing plate 203, and the lower surfaces of the installation support plate 205 and the displacement block 204 are both provided with a clamping mechanism 3.
In this embodiment, preferably, the clamping mechanism 3 includes a positioning frame 303, a hydraulic cylinder 302 is fixedly connected to an inner side wall of the positioning frame 303, a lower end of a piston rod of the hydraulic cylinder 302 penetrates through a side wall of the positioning frame 303 and is fixedly connected with a pressing block 306, a linkage hinge rod 305 is rotatably connected to an outer side wall of the pressing block 306 in a bilateral symmetry manner, guide sleeves 304 are fixedly connected to a lower surface of the positioning frame 303 in a front-back symmetry manner, clamping side rods 301 are slidably connected to the insides of the two guide sleeves 304, one end of the linkage hinge rod 305 far away from the pressing block 306 is rotatably connected to an outer side wall of the clamping side rod 301, a supporting block 307 is fixedly connected to positions of inner side walls of the two clamping side rods 301 close to the lower end, by providing the clamping mechanism 3, the piston rod can drive the pressing block 306 to move downwards after the hydraulic cylinder 302 is started, the pressing block 306 pulls an upper half part of the clamping side rod 301 to slide downwards inside the guide sleeves 304 through the linkage hinge rod 305, the lower half parts of the clamping side rods 301 are close to each other, the clamping side rods 301 are of an L-shaped structure, and the included angle between the upper half parts of the clamping side rods 301 and the horizontal plane is 45 degrees.
In this embodiment, preferably, the upper surface of the left positioning frame 303 is fixedly connected to the displacement block 204, and the upper surface of the right positioning frame 303 is fixedly connected to the mounting carrier 205, so that the distance between the two clamping mechanisms 3 can be changed.
In this embodiment, preferably, the inner side wall of the mounting frame 202 is fixedly connected with the adjusting motor 201, a motor shaft of the adjusting motor 201 penetrates through the side wall of the mounting frame 202 and is fixedly connected with the threaded screw rod 206, the right end of the threaded screw rod 206 is rotatably connected with the outer side wall of the mounting support plate 205, the displacement block 204 is sleeved outside the threaded screw rod 206, by arranging the adjusting motor 201, after the adjusting motor 201 is started, the motor shaft drives the threaded screw rod 206 to rotate, the displacement block 204 slides left and right along the outer side of the fixing plate 203, the clamping position of the left clamping mechanism 3 on the seamless steel pipe is adjusted, and the seamless steel pipe can be more stably fixed inside the machine body 1.
In this embodiment, it is preferred, the position fixedly connected with of the upper surface of organism 1 is close to the right-hand member pushes down cylinder 6, the lower extreme of the piston rod of pushing down cylinder 6 runs through organism 1 top and fixedly connected with motor frame 8, motor frame 8's inside wall fixedly connected with cutting motor 9, the motor shaft fixedly connected with cutting disc 4 of cutting motor 9, cutting disc 4 is located the right side of installation support plate 205, through setting up pushing down cylinder 6, can be after pushing down cylinder 6 starts, the piston rod drives motor frame 8 downstream, make cutting disc 4 and the contact of the lateral wall of seamless steel pipe and downcut, through setting up cutting motor 9, can drive cutting disc 4 and rotate.
In this embodiment, it is preferred, motor frame 8's outside cover is equipped with limit guide 5, limit guide 5 and organism 1's inside wall fixed connection, through setting up limit guide 5, can play limiting displacement to motor frame 8, when cutting disc 4 cuts seamless steel pipe, prevent that cutting disc 4 from acutely vibrating and leading to motor frame 8 to remove about, further increase rocking of cutting disc 4, cause a large amount of sawtooth or cutting lines to appear in the tangent plane of seamless steel pipe.
In this embodiment, preferably, a through hole 7 is formed in the left side wall of the machine body 1, the diameter of the through hole 7 is larger than the distance between the two clamping side rods 301, and by providing the through hole 7, the left end of the seamless steel pipe can be inserted into the machine body 1 through the through hole 7, so that the seamless steel pipe is partially positioned outside the machine body 1, and the device can perform the end cutting operation on a long seamless steel pipe.
The working principle and the using process of the utility model are as follows: when the device uses, with the inside that seamless steel pipe left end inserted organism 1 by through-hole 7, right side fixture 3 carries out the centre gripping near waiting to cut the left position of department on to seamless steel pipe: starting the hydraulic cylinder 302, the piston rod drives the pressing block 306 to move downwards, the pressing block 306 and the support block 307 are matched to clamp the upper side and the lower side of the seamless steel tube, meanwhile, the pressing block 306 pulls the upper half part of the clamping side rod 301 to slide downwards in the guide sleeve 304 through the linkage hinge rod 305, the lower half parts of the clamping side rods 301 are close to each other to clamp the left side and the right side of the seamless steel tube, by the scheme, the seamless steel tubes with different tube diameters can be stably clamped, the adjusting motor 201 is started, the motor shaft drives the threaded screw rod 206 to rotate, the displacement block 204 slides left and right along the outer side of the fixing plate 203, the left clamping mechanism 3 is adjusted to be above the position of the seamless steel tube close to the left end, the position of the seamless steel tube close to the left end is clamped by the left clamping mechanism 3 in a similar manner, so that the seamless steel tube can be more stably fixed in the machine body 1, and the cutting motor 9 is started, the motor shaft drives the cutting disc 4 to rotate, the pressing cylinder 6 is started, and the piston rod drives the motor frame 8 to move downwards, so that the cutting disc 4 is in contact with the outer side wall of the seamless steel pipe and cuts downwards.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a seamless steel pipe crop device, includes organism (1), its characterized in that: the inside of organism (1) is equipped with adjustment mechanism (2), adjustment mechanism (2) include mounting bracket (202), the top surface in mounting bracket (202) and organism (1) is close to the fixed position connection of left end, symmetrical fixedly connected with fixed plate (203) around the lateral wall of mounting bracket (202), the right-hand member fixedly connected with installation support plate (205) of fixed plate (203), and the outside cover of fixed plate (203) is equipped with and displaces piece (204), installation support plate (205) and the lower surface that displaces piece (204) all are equipped with fixture (3).
2. The seamless steel tube end cutting device according to claim 1, characterized in that: fixture (3) are including positioning frame (303), inside wall fixedly connected with pneumatic cylinder (302) of positioning frame (303), the lower extreme of pneumatic cylinder (302) piston rod runs through positioning frame (303) lateral wall and fixedly connected with compact heap (306), the lateral wall bilateral symmetry of compact heap (306) rotates and is connected with linkage hinge bar (305), symmetrical fixedly connected with guide sleeve (304) back before the lower surface of positioning frame (303), two equal sliding connection in inside of guide sleeve (304) has centre gripping side lever (301), the one end that compact heap (306) were kept away from in linkage hinge bar (305) rotates with the lateral wall of centre gripping side lever (301) to be connected, two the equal fixedly connected with tray in position (307) of the inside wall of centre gripping side lever (301) near the lower extreme.
3. The seamless steel tube end cutting device according to claim 2, characterized in that: the upper surface of the left positioning frame (303) is fixedly connected with the displacement block (204), and the upper surface of the right positioning frame (303) is fixedly connected with the mounting carrier plate (205).
4. The seamless steel tube end cutting device according to claim 1, characterized in that: the utility model discloses a mounting bracket, including mounting bracket (202), inside wall fixedly connected with accommodate motor (201), accommodate motor (201) motor shaft runs through mounting bracket (202) lateral wall and fixedly connected with screw lead screw (206), the right-hand member of screw lead screw (206) rotates with the lateral wall of installation support plate (205) to be connected, displace piece (204) cover and establish the outside at screw lead screw (206).
5. The seamless steel tube end cutting device according to claim 1, characterized in that: the utility model discloses a cutting machine, including organism (1), motor frame (8), inside wall fixedly connected with cutting motor (9), motor shaft fixedly connected with cutting dish (4) of cutting motor (9), cutting dish (4) are located the right side of installation support plate (205), the upper surface of organism (1) is close to the position fixedly connected with air cylinder (6) of right-hand member, the lower extreme of air cylinder (6) piston rod runs through organism (1) top and fixedly connected with motor frame (8) down, the inside wall fixedly connected with cutting motor (9) of motor frame (8).
6. The seamless steel tube end cutting device according to claim 5, wherein: the outer side of the motor frame (8) is sleeved with a limiting guide rail (5), and the limiting guide rail (5) is fixedly connected with the inner side wall of the machine body (1).
7. The seamless steel tube end cutting device according to claim 2, characterized in that: a through hole (7) is formed in the left side wall of the machine body (1), and the diameter of the through hole (7) is larger than the distance between the two clamping side rods (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121827045.8U CN215468437U (en) | 2021-08-06 | 2021-08-06 | Seamless steel pipe crop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121827045.8U CN215468437U (en) | 2021-08-06 | 2021-08-06 | Seamless steel pipe crop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215468437U true CN215468437U (en) | 2022-01-11 |
Family
ID=79756425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121827045.8U Expired - Fee Related CN215468437U (en) | 2021-08-06 | 2021-08-06 | Seamless steel pipe crop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215468437U (en) |
-
2021
- 2021-08-06 CN CN202121827045.8U patent/CN215468437U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |