CN111515451A - Steel pipe uniform cutting equipment - Google Patents
Steel pipe uniform cutting equipment Download PDFInfo
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- CN111515451A CN111515451A CN202010356687.8A CN202010356687A CN111515451A CN 111515451 A CN111515451 A CN 111515451A CN 202010356687 A CN202010356687 A CN 202010356687A CN 111515451 A CN111515451 A CN 111515451A
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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
- B23D33/00—Accessories for shearing machines or shearing devices
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Abstract
The invention relates to cutting equipment, in particular to uniform steel pipe cutting equipment. The invention provides uniform steel pipe cutting equipment which can ensure the length of a steel pipe and avoid the difference of the length of the steel pipe. The uniform cutting equipment for the steel pipes comprises a bottom plate, wherein a collecting frame and a first supporting frame are arranged on the bottom plate, and supporting plates are bolted to two sides of the top of the bottom plate; the moving assembly is installed on the supporting plate, and the cutting assembly is used for cutting the steel pipe. The invention can drive the cutting assembly to move intermittently through the moving assembly, and can ensure that the moving distance of the cutting assembly is the same each time, thereby ensuring the length of the steel pipe and avoiding the difference of the lengths of the steel pipes.
Description
Technical Field
The invention relates to cutting equipment, in particular to uniform steel pipe cutting equipment.
Background
The steel pipe is a steel material with a hollow section and the length of the steel pipe is larger than the diameter of the steel pipe, the steel pipe can be used for conveying fluid and powdery solids, can also be used for exchanging heat energy and manufacturing mechanical parts, is an economic steel material, and when the steel pipe is manufactured into the mechanical parts, the steel pipe needs to be cut into small sections.
In the prior art, for example, patent publication No. CN206689515U discloses a steel pipe cutting machine, which comprises a base, wherein a stand column is fixedly arranged at the upper end of the base, a cutting cross arm capable of rotating is arranged at the upper end of the stand column, the middle part of the cutting cross arm is rotatably connected with the upper end of the stand column, a cutting assembly is arranged at the right end of the cutting cross arm, during the cutting process, a worker needs to manually move a steel pipe, and then observe the moving distance of the steel pipe with eyes, so that the length of the steel pipe is difficult to be ensured, and the length of the steel pipe is different.
Aiming at the defects of the prior art, the device capable of guaranteeing the length of the steel pipe and avoiding the steel pipe with different lengths is designed.
Disclosure of Invention
In order to overcome the defects that the length of the steel pipe is difficult to ensure and the length of the steel pipe is different because workers need to manually move the steel pipe and then observe the moving distance of the steel pipe by eyes, the invention has the technical problems that: the utility model provides a can guarantee the length of steel pipe, avoid the even cutting equipment of steel pipe that the steel pipe is not of uniform length.
The uniform cutting equipment for the steel pipes comprises a bottom plate, wherein a collecting frame and a first supporting frame are arranged on the bottom plate, and supporting plates are bolted to two sides of the top of the bottom plate; the moving assembly is arranged on the supporting plate, and the cutting assembly is used for cutting the steel pipe; the cutting assembly is arranged on the moving assembly, and the moving assembly is used for intermittently moving the cutting assembly; and the rotating assembly is arranged on the first support frame and used for clamping the steel pipe and driving the steel pipe to rotate.
Further, the moving assembly comprises first guide rods, and at least two first guide rods and at least two first ratchet bars are bolted between the support plates on the two sides; the first guide sleeve and the support sleeve are sleeved on the first guide rod in a sliding mode, and a first spring is wound between the support sleeve and the first guide sleeve; the mounting plate is fixedly connected to the first guide sleeve; the servo motor is bolted on the mounting plate, and an output shaft of the servo motor penetrates through the mounting plate; the arc-shaped frame is fixedly connected to the supporting sleeve, and the first contact rod is positioned in the arc-shaped frame; the driving rod is fixedly connected to an output shaft of the servo motor; the first contact rod is fixedly connected to the driving rod; the number of the supporting blocks is at least two, and the supporting blocks are arranged on one side, close to the supporting sleeve, of the arc-shaped frame; the first sliding rod is connected in the supporting block in a sliding mode; the second ratchet bar is fixedly connected to the end part of the first sliding rod, the second ratchet bar is meshed with the first ratchet bar, and a second spring is wound between the second ratchet bar and the supporting block; the connecting rod is fixedly connected between the second ratchet bars; the second guide rod is fixedly connected to the inner wall of the collecting frame, and a second guide sleeve is slidably sleeved on the second guide rod; and the connecting frame is fixedly connected to the second guide sleeve and fixedly connected with one of the first guide sleeves.
Further, the cutting assembly comprises a third guide sleeve, the third guide sleeve is fixedly connected to one side, far away from the connecting frame, of the second guide sleeve, and a pull rod penetrates through the third guide sleeve in a sliding mode; the handle is fixedly connected to the end part of the pull rod; the support rod is fixedly sleeved on the pull rod, and a third spring is wound between the support rod and the third guide sleeve; the cutting wheel is arranged on the supporting rod; the special-shaped support frame is fixedly connected to one side, far away from the second guide sleeve, of the third guide sleeve; the sliding frame is fixedly connected to the upper end of the special-shaped supporting frame; the connecting rod is rotatably connected to the special-shaped supporting frame and is rotatably connected with the pull rod; the grinding wheel is rotatably installed on the connecting rod and penetrates through the sliding frame.
The rotating assembly comprises a driving motor, the driving motor is bolted to the first support frame, an output shaft of the driving motor is fixedly connected with a mounting disc, one side of the mounting disc, far away from the driving motor, is provided with an annular sliding groove, the annular sliding groove is internally provided with a sliding block in a sliding manner, and one side of the mounting disc, far away from the driving motor, is fixedly connected with at least two connecting blocks; at least three fixed blocks are fixedly connected to one side of the mounting disc far away from the driving motor; the second sliding rod is connected in the fixed block in a sliding and penetrating mode, one end of the second sliding rod is fixedly connected with the clamping block, the other end of the second sliding rod is fixedly connected with a second contact rod, and a fourth spring is wound between the second contact rod and the fixed block; the movable circular ring is fixedly connected to the sliding block, at least three second contact blocks are fixedly connected to the inner wall of the movable circular ring, and the second contact blocks are in contact with the second contact rods; the third sliding rod is fixedly connected to the connecting block, and a guide sleeve is slidably sleeved on the third sliding rod; the screw rod is rotatably arranged on the connecting block, a nut is screwed on the screw rod, and the nut is fixedly connected with the guide sleeve; the push block is fixedly connected to one side, facing the movable circular ring, of the guide sleeve, and a first contact block is fixedly connected to the outer side of the movable circular ring and is in contact with the push block.
Further, the device also comprises a second support frame, wherein the second support frame is fixedly connected to the connecting frame; the fixed rod is fixedly connected to the upper part of the second support frame; the sliding sleeve and the moving sleeve are sleeved on the fixed rod in a sliding mode, a fifth spring is wound between the sliding sleeve and the second supporting frame, and a sixth spring is wound between the sliding sleeve and the moving sleeve; the wedge block is fixedly connected to one side, facing the pull rod, of the sliding sleeve; and the third contact block is fixedly connected to the movable sleeve.
The beneficial effects are that:
1. can drive cutting assembly intermittent type through removing the subassembly and remove to can make the distance that cutting assembly removed at every turn all the same, thereby can guarantee the length of steel pipe, avoid the steel pipe different in length.
2. Through the effect of wedge and third contact piece, can make the cutting wheel to cut the steel pipe, so can replace manual operation, avoid the workman not hold suitable opportunity cutting steel pipe and lead to the cutting wheel to damage.
Drawings
Fig. 1 is a left side view structural diagram of the present invention.
Fig. 2 is a schematic front perspective view of the present invention.
FIG. 3 is a schematic view of a first partial body structure according to the present invention.
FIG. 4 is a schematic view of a second partial body structure according to the present invention.
Fig. 5 is an enlarged view of a portion a of the present invention.
Fig. 6 is a perspective view of a third embodiment of the present invention.
Fig. 7 is a perspective view of a fourth embodiment of the present invention.
Fig. 8 is a perspective exploded view of the present invention.
FIG. 9 is a schematic view of a fifth partial body structure according to the present invention.
Reference numerals: 1: bottom plate, 2: collection frame, 3: support plate, 4: moving component, 401: first guide bar, 402: first ratchet bar, 403: first guide bush, 404: mounting plate, 405: servo motor, 406: support sleeve, 407: arc frame, 408: first spring, 409: drive lever, 410: first contact lever, 411: support block, 412: first slide bar, 413: second spring, 414: second ratchet bar, 415: connecting rod, 416: second guide bar, 417: second guide sleeve, 418: connecting frame, 5: cutting assembly, 501: third guide bush, 502: pull rod, 503: handle, 504: support rod, 505: third spring, 506: cutting wheel, 507: special-shaped support frame, 508: slide frame, 509: connecting rod, 510: grinding wheel, 6: first support frame, 7: rotating assembly, 701: drive motor, 702: mounting plate, 703: fixed block, 704: second slide bar, 705: clamping block, 706: second contact bar, 707: fourth spring, 708: annular runner, 709: slider, 710: movable ring, 711: third slide bar, 712: screw, 713: a nut, 714: connecting block, 715: guide sleeve, 716: push block, 717: first contact block, 718: second contact block, 8: steel pipe, 9: second support, 10: fixing rod, 11: a sliding sleeve, 12: fifth spring, 13: wedge block, 14: moving sleeve, 15: sixth spring, 16: and a third contact block.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
Example 1
The utility model provides an even cutting equipment of steel pipe, as shown in fig. 1-8, including bottom plate 1, collect frame 2, backup pad 3, remove subassembly 4, cutting assembly 5, first support frame 6 and runner assembly 7, install through the bolt at bottom plate 1 top and collect frame 2 and first support frame 6, it is located first support frame 6 left side to collect frame 2, backup pad 3 is all installed through the bolt in the bottom plate 1 top left and right sides, two backup pads 3 all are located and collect frame 2 and first support frame 6 rear side, install on the backup pad 3 and remove subassembly 4, remove and install cutting assembly 5 on the subassembly 4, install runner assembly 7 on the first support frame 6.
The moving assembly 4 comprises a first guide rod 401, a first ratchet 402, a first guide sleeve 403, a mounting plate 404, a servo motor 405, a support sleeve 406, an arc-shaped frame 407, a first spring 408, a driving rod 409, a first contact rod 410, a support block 411, a first sliding rod 412, a second spring 413, a second ratchet 414, a connecting rod 415, a second guide rod 416, a second guide sleeve 417 and a connecting frame 418, wherein two first guide rods 401 and two first ratchet racks 402 are mounted between the two support plates 3 through bolts, the two first guide rods 401 are located between the two first ratchet racks 402, the two first guide rods 401 are both slidably provided with a first guide sleeve 403 and a support sleeve 406, the first guide sleeve 403 is located at the right side of the support sleeve 406, the first spring 408 is connected between the support sleeve 406 and the first guide sleeve 403, the first spring 408 is sleeved on the first guide rods 401, the front sides of the two first guide sleeves 403 are connected with the mounting plate 404, the rear side of the mounting plate 404 is provided with the servo motor 405 through bolts, an output shaft of a servo motor 405 penetrates through the mounting plate 404, a driving rod 409 is connected to the output shaft of the servo motor 405, a first contact rod 410 is connected to the driving rod 409, an arc-shaped frame 407 is connected to the front side of the two supporting sleeves 406, the first contact rod 410 is located in the arc-shaped frame 407, supporting blocks 411 are connected to the upper side and the lower side of the left portion of the front side of the arc-shaped frame 407, sliding holes are formed in the two supporting blocks 411, a first sliding rod 412 is slidably arranged in the sliding holes, a second ratchet rack 414 is connected to the rear end of the first sliding rod 412, the second ratchet rack 414 is meshed with the first ratchet rack 402, the two second ratchet racks 414 are connected through a connecting rod 415, a second spring 413 is connected between the second ratchet rack 414 and the supporting blocks 411, the second spring 413 is sleeved on the first sliding rod 412, an n-shaped second guide rod 416 is connected to the bottom portion of the collecting frame 2, a second guide sleeve 417 is slidably arranged on the second guide rod, the connecting bracket 418 is connected with the bottom of the first guide sleeve 403 below.
The cutting assembly 5 comprises a third guide sleeve 501, a pull rod 502, a handle 503, a support rod 504, a third spring 505, a cutting wheel 506, a special-shaped support frame 507, a sliding frame 508, a connecting rod 509 and a grinding wheel 510, wherein the top of the second guide sleeve 417 is connected with the third guide sleeve 501, the pull rod 502 is arranged in the third guide sleeve 501 in a sliding manner, the front end of the pull rod 502 is connected with the handle 503, the support rod 504 is arranged on the pull rod 502 in a sliding manner, the third spring 505 is connected between the support rod 504 and the third guide sleeve 501, the third spring 505 is sleeved on the pull rod 502, the cutting wheel 506 is arranged on the support rod 504, the top of the third guide sleeve 501 is connected with the special-shaped support frame 507, the top end of the special-shaped support frame 507 is connected with the sliding frame 508, the special-shaped support frame 507 is connected with the connecting.
The rotating component 7 comprises a driving motor 701, a mounting disc 702, a fixed block 703, a second sliding rod 704, a clamping block 705, a second contact rod 706, a fourth spring 707, a sliding block 709, a movable ring 710, a third sliding rod 711, a screw rod 712, a nut 713, a connecting block 714, a guide sleeve 715, a push block 716, a first contact block 717 and a second contact block 718, the driving motor 701 is mounted at the top of the first supporting frame 6 through a bolt, the mounting disc 702 is mounted on an output shaft of the driving motor 701, the left side of the mounting disc 702 is uniformly connected with the three fixed blocks 703 at intervals around the circumferential direction, the second sliding rod 704 is arranged in the fixed block 703 in a sliding manner, the clamping block 705 is connected at the inner end of the second sliding rod 704, the second contact rod 706 is connected at the outer end of the second sliding rod 704, the fourth spring 707 is connected between the second contact rod 706 and the fixed block 703, the fourth spring 707 is sleeved on the second sliding rod 704, three sliding blocks 709 are arranged in the annular sliding groove 708 in a sliding mode, a movable circular ring 710 is connected to the three sliding blocks 709, three second contact blocks 718 are connected to the inner wall of the movable circular ring 710 at intervals uniformly around the circumferential direction, the three second contact blocks 718 are respectively in contact with the three second contact rods 706, the upper portion of the left side of the mounting disc 702 is connected with two connecting blocks 714, a third sliding rod 711 is connected between the two connecting blocks 714, a guide sleeve 715 is arranged on the third sliding rod 711 in a sliding mode, a screw rod 712 is connected between the two connecting blocks 714 in a rotating mode, a nut 713 is arranged on the screw rod 712, the nut 713 is connected with the guide sleeve 715, a push block 716 is connected to the bottom of the guide sleeve 715, a first contact block 717 is connected to the top of the movable circular.
When needs cut steel pipe 8, the workman fixes steel pipe 8 on runner assembly 7, then start runner assembly 7 work, runner assembly 7 drives steel pipe 8 and rotates, the workman restarts and removes subassembly 4 work, remove subassembly 4 and drive 5 intermittent type removals of cutting assembly, when 5 stops moving of cutting assembly at every turn, the workman controls cutting assembly 5 and cuts steel pipe 8, the steel pipe 8 that cuts off falls into collecting frame 2, the distance that cutting assembly 5 removed at every turn is unanimous, thereby can guarantee steel pipe 8's length, avoid steel pipe 8 different in length. After the steel pipe 8 is cut, the worker closes the moving assembly 4 and the rotating assembly 7.
The worker starts the servo motor 405 to work, the servo motor 405 drives the driving rod 409 and the first contact rod 410 to rotate anticlockwise, the first contact rod 410 slides in the arc-shaped frame 407, when the arc-shaped frame 407 blocks the first contact rod 410, the mounting plate 404 moves rightwards through a reaction force, so that the first guide sleeve 403 is driven to move rightwards, the second guide sleeve 417 is driven to move rightwards through the connecting frame 418, so that the cutting assembly 5 is driven to move rightwards, the first spring 408 is stretched, when the arc-shaped frame 407 does not block the first contact rod 410 any more, the mounting plate 404 stops moving rightwards, the cutting assembly 5 stops moving rightwards, under the action of the first spring 408, the arc-shaped frame 407 moves rightwards, the second ratchet rack 414 moves rightwards along with the first ratchet rack 402, under the action of the second spring 413, when the arc-shaped frame 407 blocks the first contact rod 410 again, the mounting plate 404 continues to move to the right, and the cutting assembly 5 continues to move to the right, which enables the cutting assembly 5 to move intermittently to the right due to the constant operation of the servo motor 405. After the steel pipe 8 is cut, the worker turns off the servo motor 405.
When the arc frame 407 blocks the first contact rod 410, the second guide sleeve 417 moves rightwards, the second guide sleeve 417 drives the cutting wheel 506 and the grinding wheel 510 to move rightwards, the first spring 408 is stretched, when the arc frame 407 does not block the first contact rod 410 any more, the mounting plate 404 stops moving rightwards, the cutting wheel 506 and the grinding wheel 510 stop moving rightwards, the worker pulls the handle 503 forwards again, the handle 503 drives the pull rod 502 to move forwards, the grinding wheel 510 is driven to move backwards through the connecting rod 509, the grinding wheel 510 is in contact with the steel pipe 8, the pull rod 502 also can drive the supporting rod 504 to move forwards, the third spring 505 is compressed, the supporting rod 504 moves forwards to drive the cutting wheel 506 to move forwards, when the cutting wheel 506 moves forwards to be in contact with the steel pipe 8, the cutting wheel 506 can cut the steel pipe 8 due to the rotation of the steel pipe 8, after the cutting is completed, the worker releases the handle 503, under the action of the third spring 505, the supporting rod 504 is reset backwards, the cutting wheel 506 is reset backwards, the supporting rod 504 is reset backwards, the pull rod 502 is also reset backwards, and the grinding wheel 510 is driven to reset forwards through the connecting rod 509.
A worker places a steel pipe 8 between the three clamping blocks 705 and inserts the steel pipe 8 into the mounting disc 702, then the screw 712 is rotated clockwise, the screw 712 drives the nut 713 to move forward, the nut 713 drives the push block 716 to move forward, the push block 716 pushes the first contact block 717 to move forward, the first contact block 717 drives the movable ring 710 to rotate clockwise, so as to drive the second contact block 718 to rotate clockwise, the second contact block 718 pushes the second contact rod 706 to move inward, the clamping block 705 moves inward along with the forward movement, the fourth spring 707 is compressed, when the clamping block 705 moves inward to clamp the steel pipe 8, the worker stops rotating the screw 712, then the driving motor 701 is started to work, the driving motor 701 drives the mounting disc 702 to rotate, so as to drive the steel pipe 8 to rotate, and the cutting wheel 506 can cut the steel pipe 8. After the steel pipe 8 is cut, the worker turns off the driving motor 701, then rotates the screw rod 712 counterclockwise, the screw rod 712 drives the nut 713 to move backwards, the nut 713 drives the push block 716 to move backwards, the second contact rod 706 moves outwards under the action of the fourth spring 707, and the clamping block 705 moves outwards along with the second contact rod to loosen the steel pipe 8.
Example 2
On the basis of the embodiment 1, as shown in fig. 9, the mobile phone further includes a second support frame 9, a fixing rod 10, a sliding sleeve 11, a fifth spring 12, a wedge 13, a moving sleeve 14, a sixth spring 15 and a third contact block 16, the left side of the connecting frame 418 is connected with the second support frame 9, the upper portion of the second support frame 9 is connected with the fixing rod 10, the fixing rod 10 is slidably provided with the sliding sleeve 11 and the moving sleeve 14, the fifth spring 12 is connected between the sliding sleeve 11 and the second support frame 9, the sixth spring 15 is connected between the sliding sleeve 11 and the moving sleeve 14, the fifth spring 12 and the sixth spring 15 are both sleeved on the fixing rod 10, the front side of the sliding sleeve 11 is connected with the wedge 13, and the rear side of the moving sleeve 14 is connected with the third contact.
When the first contact rod 410 rotates anticlockwise and touches the third contact block 16, the first contact rod 410 pushes the third contact block 16 to move rightwards, so that the moving sleeve 14 is driven to move rightwards, the sliding sleeve 11 is driven to move rightwards through the sixth spring 15, the fifth spring 12 is stretched, the sliding sleeve 11 moves rightwards to drive the wedge block 13 to move rightwards, the wedge block 13 pushes the pull rod 502 to move forwards, so that the cutting wheel 506 cuts the steel pipe 8, manual operation can be replaced, and the phenomenon that the cutting wheel 506 is damaged due to the fact that a worker does not know a proper time to cut the steel pipe 8 is avoided. When the first contact lever 410 rotates counterclockwise without contacting the third contact block 16, the sliding sleeve 11 moves leftward by the fifth spring 12, and the wedge 13 and the third contact block 16 move leftward accordingly.
While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.
Claims (5)
1. The utility model provides a steel pipe uniform cutting equipment which characterized in that, including:
the collecting frame and the first support frame are arranged on the bottom plate, and the two sides of the top of the bottom plate are bolted with support plates;
the moving assembly is arranged on the supporting plate, and the cutting assembly is used for cutting the steel pipe;
the cutting assembly is arranged on the moving assembly, and the moving assembly is used for intermittently moving the cutting assembly;
and the rotating assembly is arranged on the first support frame and used for clamping the steel pipe and driving the steel pipe to rotate.
2. An apparatus for uniformly cutting a steel pipe as defined in claim 1, wherein the moving means comprises:
at least two first guide rods and at least two first ratchet bars are bolted between the support plates on the two sides;
the first guide sleeve and the support sleeve are sleeved on the first guide rod in a sliding mode, and a first spring is wound between the support sleeve and the first guide sleeve;
the mounting plate is fixedly connected to the first guide sleeve;
the servo motor is bolted on the mounting plate, and an output shaft of the servo motor penetrates through the mounting plate;
the arc-shaped frame is fixedly connected to the supporting sleeve, and the first contact rod is positioned in the arc-shaped frame;
the driving rod is fixedly connected to an output shaft of the servo motor;
the first contact rod is fixedly connected to the driving rod;
the number of the supporting blocks is at least two, and the supporting blocks are arranged on one side, close to the supporting sleeve, of the arc-shaped frame;
the first sliding rod is connected in the supporting block in a sliding mode;
the second ratchet bar is fixedly connected to the end part of the first sliding rod, the second ratchet bar is meshed with the first ratchet bar, and a second spring is wound between the second ratchet bar and the supporting block;
the connecting rod is fixedly connected between the second ratchet bars;
the second guide rod is fixedly connected to the inner wall of the collecting frame, and a second guide sleeve is slidably sleeved on the second guide rod;
and the connecting frame is fixedly connected to the second guide sleeve and fixedly connected with one of the first guide sleeves.
3. A uniform cutting apparatus for steel pipes as set forth in claim 2 wherein the cutting assembly comprises:
the third guide sleeve is fixedly connected to one side, far away from the connecting frame, of the second guide sleeve, and a pull rod is connected in the third guide sleeve in a sliding and penetrating mode;
the handle is fixedly connected to the end part of the pull rod;
the support rod is fixedly sleeved on the pull rod, and a third spring is wound between the support rod and the third guide sleeve;
the cutting wheel is arranged on the supporting rod;
the special-shaped support frame is fixedly connected to one side, far away from the second guide sleeve, of the third guide sleeve;
the sliding frame is fixedly connected to the upper end of the special-shaped supporting frame;
the connecting rod is rotatably connected to the special-shaped supporting frame and is rotatably connected with the pull rod;
the grinding wheel is rotatably installed on the connecting rod and penetrates through the sliding frame.
4. A uniform cutting apparatus for steel pipes as set forth in claim 3 wherein the rotating assembly comprises:
the driving motor is bolted to the first support frame, an output shaft of the driving motor is fixedly connected with a mounting disc, one side of the mounting disc, which is far away from the driving motor, is provided with an annular sliding groove, a sliding block is arranged in the annular sliding groove in a sliding manner, and one side of the mounting disc, which is far away from the driving motor, is fixedly connected with at least two connecting blocks;
at least three fixed blocks are fixedly connected to one side of the mounting disc far away from the driving motor;
the second sliding rod is connected in the fixed block in a sliding and penetrating mode, one end of the second sliding rod is fixedly connected with the clamping block, the other end of the second sliding rod is fixedly connected with a second contact rod, and a fourth spring is wound between the second contact rod and the fixed block;
the movable circular ring is fixedly connected to the sliding block, at least three second contact blocks are fixedly connected to the inner wall of the movable circular ring, and the second contact blocks are in contact with the second contact rods;
the third sliding rod is fixedly connected to the connecting block, and a guide sleeve is slidably sleeved on the third sliding rod;
the screw rod is rotatably arranged on the connecting block, a nut is screwed on the screw rod, and the nut is fixedly connected with the guide sleeve;
the push block is fixedly connected to one side, facing the movable circular ring, of the guide sleeve, and a first contact block is fixedly connected to the outer side of the movable circular ring and is in contact with the push block.
5. An apparatus for uniformly cutting a steel pipe as defined in claim 4, further comprising:
the second support frame is fixedly connected to the connecting frame;
the fixed rod is fixedly connected to the upper part of the second support frame;
the sliding sleeve and the moving sleeve are sleeved on the fixed rod in a sliding mode, a fifth spring is wound between the sliding sleeve and the second supporting frame, and a sixth spring is wound between the sliding sleeve and the moving sleeve;
the wedge block is fixedly connected to one side, facing the pull rod, of the sliding sleeve;
and the third contact block is fixedly connected to the movable sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010356687.8A CN111515451A (en) | 2020-04-29 | 2020-04-29 | Steel pipe uniform cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010356687.8A CN111515451A (en) | 2020-04-29 | 2020-04-29 | Steel pipe uniform cutting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111515451A true CN111515451A (en) | 2020-08-11 |
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ID=71906053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010356687.8A Pending CN111515451A (en) | 2020-04-29 | 2020-04-29 | Steel pipe uniform cutting equipment |
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| CN (1) | CN111515451A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247246A (en) * | 2020-09-24 | 2021-01-22 | 骆娟 | Pipe shearing machine |
| CN112317850A (en) * | 2020-10-19 | 2021-02-05 | 苏伟 | Equidistant cutting equipment for metal round pipe |
| CN112453561A (en) * | 2020-10-16 | 2021-03-09 | 王得涛 | Self-moving circular tube separator |
| CN112496438A (en) * | 2020-11-27 | 2021-03-16 | 沈未希 | Steel pipe uniform segmentation equipment |
| CN113042805A (en) * | 2021-03-31 | 2021-06-29 | 徐朝洋 | Steel pipe equidistance segmentation equipment for municipal construction |
| CN117505967A (en) * | 2023-11-28 | 2024-02-06 | 江苏久泰智能科技有限公司 | Steel pipe cutting machine |
-
2020
- 2020-04-29 CN CN202010356687.8A patent/CN111515451A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247246A (en) * | 2020-09-24 | 2021-01-22 | 骆娟 | Pipe shearing machine |
| CN112453561A (en) * | 2020-10-16 | 2021-03-09 | 王得涛 | Self-moving circular tube separator |
| CN112453561B (en) * | 2020-10-16 | 2022-05-17 | 宁波友谊铜业有限公司 | Self-moving circular tube separator |
| CN112317850A (en) * | 2020-10-19 | 2021-02-05 | 苏伟 | Equidistant cutting equipment for metal round pipe |
| CN112317850B (en) * | 2020-10-19 | 2022-06-07 | 佛山市鼎联钢管有限公司 | Equidistant cutting equipment for metal round pipe |
| CN112496438A (en) * | 2020-11-27 | 2021-03-16 | 沈未希 | Steel pipe uniform segmentation equipment |
| CN113042805A (en) * | 2021-03-31 | 2021-06-29 | 徐朝洋 | Steel pipe equidistance segmentation equipment for municipal construction |
| CN117505967A (en) * | 2023-11-28 | 2024-02-06 | 江苏久泰智能科技有限公司 | Steel pipe cutting machine |
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