CN212419851U - Cutting device for welded pipe - Google Patents
Cutting device for welded pipe Download PDFInfo
- Publication number
- CN212419851U CN212419851U CN202021096433.9U CN202021096433U CN212419851U CN 212419851 U CN212419851 U CN 212419851U CN 202021096433 U CN202021096433 U CN 202021096433U CN 212419851 U CN212419851 U CN 212419851U
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- threaded rod
- cutting device
- welded
- plate
- shell
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Abstract
The utility model discloses a cutting device for welded pipes, which comprises a groove body, wherein one end of the groove body is provided with a forward and reverse rotating motor, the inner side of the groove body is movably connected with a slide block, a fixing component is arranged above the slide block and comprises a bottom plate, a support rod, a top plate, a second threaded rod, a pressing plate and a hand wheel, the other end of the groove body is provided with a shell, the inner side of the shell is fixedly connected with a bracket, the bottom end of the bracket is rotatably connected with a guide roller, the surface of the guide roller is provided with a groove, one side of the bracket is provided with a double-acting air cylinder, the bottom end of the double-acting air cylinder is provided with a speed reducing motor, the power output end of the speed reducing motor is rotatably connected with a blade, the utility model has simple structure and is convenient for the operation of workers, meanwhile, the shell has the function of, thereby reducing the noise generated when the welded pipe is cut.
Description
Technical Field
The utility model relates to a welded tube production and processing technology field specifically is a cutting device for welded tube.
Background
The welded steel pipe is also called as welded pipe, and is made by welding a steel plate or strip steel after being curled and formed, and is generally 6 meters in length. The welded steel pipe has simple production process, high production efficiency, various types and specifications and less equipment investment, but the general strength is lower than that of a seamless steel pipe.
However, the existing cutting device for welded pipes mainly has the following disadvantages:
1. the existing cutting device for the welded pipe is complex in structure and inconvenient to operate manually.
2. A large amount of sparks appear when current cutting device for welded tube cuts the welded tube, burns the staff easily, and the noise that the cutting device during operation produced is very big moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cutting device for welded pipes, which solves the problems of the prior cutting device for welded pipes in the background art that the structure is complicated and the manual operation is inconvenient; a large amount of sparks appear when current cutting device for welded tube cuts the welded tube, burn the staff easily, the big problem of noise that produces in cutting device during operation moreover.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutting device for welded tube, includes the cell body, positive reverse motor is installed to cell body one end, the inboard swing joint of cell body has the slider, fixed subassembly is installed to the slider top, fixed subassembly includes bottom plate, branch, roof, No. two threaded rods, clamp plate and hand wheel, the cell body other end is equipped with the casing, the inboard fixedly connected with support of casing, the support bottom is rotated and is connected with the guide roll, the recess has been seted up No. one on the guide roll surface, two effect cylinders are installed to support one side, gear motor is installed to two effect cylinders bottom, gear motor's power take off end rotates and is connected with the blade, the blade below is equipped with the microscope carrier.
Preferably, the threaded rod is inserted in the middle of the inner side of the sliding block, the threaded rod is connected with the power output end of the forward and reverse rotating motor in a rotating mode, cylindrical rods are welded on two sides of the threaded rod, the threaded rod and the sliding block are connected in a threaded fit mode, the end portions of the sliding block are penetrated through the two cylindrical rods, the threaded rod is driven to rotate through the forward and reverse rotating motor, and therefore the sliding block can move linearly in a reciprocating mode along the cylindrical rods.
Preferably, the bottom plate links to each other with the slider welding, the bottom plate upper surface is the setting of arc recess form, and bottom plate upper surface edge symmetrical welding has branch, the welding of branch top has the roof, the roof inboard rotates and is connected with the threaded rod No. two, No. two threaded rod bottom welding have the clamp plate, the hand wheel is installed on No. two threaded rod tops, through placing welded tube one end in the recess of bottom plate upper surface to rotate through manual drive hand wheel, thereby make No. two threaded rods drive the clamp plate and move down, make clamp plate and welded tube outer wall laminate mutually, thereby install fixedly to the welded tube, simple structure, convenient operation.
Preferably, both ends of the shell are of a conduction structure, so that feeding and discharging of the welded pipe are facilitated.
Preferably, No. two grooves are formed in the upper surface of the carrying platform and correspond to the blades, the guide plate is installed on one side of the carrying platform, the welding pipe can be cut conveniently by the aid of the No. two grooves, the cut welding pipe can roll to the outer side of the shell through the guide plate, and manual material collection is facilitated.
Preferably, the inner wall of the shell is annularly provided with a perforated sound-absorbing plate, and closed cells formed by perforations are arranged on the sound-absorbing plate, so that sound can repeatedly oscillate in the cells after entering the cells and is rapidly consumed, thereby being beneficial to reducing noise.
The utility model provides a cutting device for welded tube possesses following beneficial effect:
(1) the utility model discloses an it is artifical will treat welded tube one end installation of cutting to fix on fixed subassembly, it is inboard to make the welded tube other end be located the guide roll surface and set up some recesses simultaneously, can play the guide effect to the welded tube of removal in-process, prevent the welded tube off normal simultaneously, through positive reverse motor external control device, thereby the straight reciprocating motion is done to the drive slider, after the displacement that every one end of advancing of drive slider set up through positive reverse motor, then slider stop motion, and through the external pneumatic means of double-acting cylinder, and through the double-acting cylinder of manual control, it reciprocates to drive gear motor through double-acting cylinder, thereby accomplish the shearing operation to the welded tube, moreover, the steam generator is simple in structure, and convenient manual operation.
(2) The utility model discloses a set up the casing, when cutting the welded tube, the casing has the effect of sheltering from to the mars that produces when cutting, avoids scalding the staff to through install the perforation abatvoix at shells inner wall, the noise that can effectual absorption produced when cutting the welded tube, thereby reduced the noise that the welded tube produced when cutting.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a top view structure of the tank body of the present invention;
FIG. 3 is a front view of the fixing assembly of the present invention;
fig. 4 is a schematic view of the front structure of the guide roll of the present invention.
In the figure: 1. a trough body; 101. a positive and negative rotation motor; 102. a slider; 103. a first threaded rod; 104. a cylindrical rod; 2. a fixing assembly; 201. a base plate; 202. a strut; 203. a top plate; 204. a second threaded rod; 205. pressing a plate; 206. a hand wheel; 3. a housing; 4. a support; 401. a guide roller; 402. a first groove; 5. a double-acting cylinder; 501. a reduction motor; 502. a blade; 503. a stage; 504. a second groove; 505. a guide plate; 6. perforated sound absorbing panels.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a cutting device for welded tube, includes cell body 1, positive reverse motor 101 is installed to 1 one end of cell body, the inboard swing joint of cell body 1 has slider 102, fixed subassembly 2 is installed to slider 102 top, fixed subassembly 2 includes bottom plate 201, branch 202, roof 203, No. two threaded rods 204, clamp plate 205 and hand wheel 206, the 1 other end of cell body is equipped with casing 3, the inboard fixedly connected with support 4 of casing 3, 4 bottom rotations of support are connected with guide roll 401, recess 402 has been seted up on guide roll 401 surface, double-acting cylinder 5 is installed to 4 one sides of support, gear motor 501 is installed to 5 bottoms of double-acting cylinder, gear motor 501's power take off end rotates and is connected with blade 502, blade 502 below is equipped with microscope carrier 503.
Will wait to weld the installation of pipe one end of cutting through the manual work and fix on fixed subassembly 2, make the pipe other end be located guide roll 401 surface and set up some recess 402 inboardly, can play the guide effect to the pipe that welds of removal in-process, prevent the pipe off normal simultaneously, through the external controlling means of positive reverse motor 101, thereby drive slider 102 and be straight reciprocating motion, it sets up the displacement back every the one end of advancing to drive slider 102 through positive reverse motor 101, then slider 102 stop motion, and through the external pneumatic means of double-acting cylinder 5, and through manual control double-acting cylinder 5, it reciprocates to drive gear motor 501 through double-acting cylinder 5, thereby accomplish the shearing operation to the pipe that welds, moreover, the steam generator is simple in structure, and convenient manual operation.
The utility model discloses a reciprocating linear motion, including slider 102, threaded rod 103, positive and negative motor 101, threaded rod 103, cylinder pole 104, threaded rod 103 and slider 102, the threaded rod 103 is connected in the inboard middle part of slider 102, and threaded rod 103 rotates with the power take off end of positive and negative motor 101 to No. one, cylindrical pole 104 has all been welded to threaded rod 103 both sides, is connected through the screw-thread fit between threaded rod 103 and the slider 102 to run through the tip of slider 102 through two cylindrical poles 104, drive a threaded rod 103 through positive and negative motor 101 and rotate, thereby make slider 102 be.
Both ends of the shell 3 are of a conduction structure, and feeding and discharging of welded pipes are facilitated.
No. two grooves 504 are formed in the upper surface of the carrier 503, the second grooves 504 correspond to the blades 502, a guide plate 505 is mounted on one side of the carrier 503, the second grooves 504 are arranged to facilitate cutting of welded pipes, and the cut welded pipes roll down to the outer side of the shell 3 through the guide plate 505 to facilitate manual material collection.
The perforated sound-absorbing plate 6 is arranged on the inner wall of the shell 3 in a surrounding mode, and the sound can repeatedly oscillate in the small chambers after entering the small chambers and is rapidly consumed through the closed small chambers formed by the perforations arranged on the sound-absorbing plate, so that the noise is reduced.
It should be noted that, when in use, one end of a welded pipe to be cut is fixed on the fixed component 2 by manual work, and the other end of the welded pipe is positioned at the inner side of the groove 402 formed on the surface of the guide roller 401, so that the welded pipe in the moving process can be guided, and the welded pipe can be prevented from deviating, the slide block 102 is driven to do linear reciprocating motion by the external control device of the forward and reverse rotating motor 101, the slide block 102 stops moving after the forward and reverse rotating motor 101 drives the slide block 102 to move for a set displacement, the pneumatic equipment is connected externally by the double-acting air cylinder 5, the double-acting air cylinder 5 is controlled manually, the speed reducing motor 501 is driven to move up and down by the double-acting air cylinder 5, so that the cutting operation of the welded pipe is finished, the structure is simple, the manual operation is convenient, the first threaded rod 103 is inserted in the middle part of the inner side, the first threaded rod 103 is rotatably connected with the power output end of the forward and reverse rotation motor 101, cylindrical rods 104 are welded on two sides of the first threaded rod 103, the first threaded rod 103 is connected with the sliding block 102 in a threaded fit mode, the two cylindrical rods 104 penetrate through the end portion of the sliding block 102, the forward and reverse rotation motor 101 drives the first threaded rod 103 to rotate, so that the sliding block 102 makes reciprocating linear motion along the cylindrical rods 104, the bottom plate 201 is connected with the sliding block 102 in a welding mode, the upper surface of the bottom plate 201 is arranged in an arc groove shape, supporting rods 202 are symmetrically welded on the edge of the upper surface of the bottom plate 201, a top plate 203 is welded on the top end of each supporting rod 202, a second threaded rod 204 is rotatably connected to the inner side of each top plate 203, a pressing plate 205 is welded at the bottom end of the second threaded rod 204, a hand wheel 206 is installed on the top, thereby leading the second threaded rod 204 to drive the pressing plate 205 to move downwards, leading the pressing plate 205 to be jointed with the outer wall of the welded pipe, thereby the welding pipe is installed and fixed, the structure is simple, the operation is convenient, the two ends of the shell 3 are both in a conduction structure, the feeding and the discharging of the welding pipe are facilitated, the upper surface of the carrying platform 503 is provided with a second groove 504, and the second groove 504 corresponds to the blade 502, a guide plate 505 is arranged at one side of the carrier 503, the second groove 504 is favorable for cutting the welded pipe, the cut welded pipe falls to the outer side of the shell 3 through the guide plate 505 to be favorable for manual material collection, the perforated sound-absorbing plate 6 is arranged on the inner wall of the shell 3 in a surrounding manner, the closed cells formed by the perforations are arranged on the suction plate, sound can repeatedly oscillate in the cells after entering the cells and is rapidly consumed, therefore, noise is reduced, the model of the forward and reverse rotating motor 101 can be selected to be PLF40, and the model of the reducing motor 501 can be selected to be CH 28.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cutting device for welded tube which characterized in that: the device comprises a tank body (1), a forward and reverse rotating motor (101) is installed at one end of the tank body (1), a sliding block (102) is movably connected to the inner side of the tank body (1), a fixing component (2) is installed above the sliding block (102), the fixing component (2) comprises a bottom plate (201), a supporting rod (202), a top plate (203), a second threaded rod (204), a pressing plate (205) and a hand wheel (206), a shell (3) is arranged at the other end of the tank body (1), a support (4) is fixedly connected to the inner side of the shell (3), a guide roller (401) is rotatably connected to the bottom end of the support (4), a first groove (402) is formed in the surface of the guide roller (401), a double-acting air cylinder (5) is installed on one side of the support (4), a speed reducing motor (501) is installed at the bottom end of the, a carrier (503) is arranged below the blade (502).
2. A cutting device for welded tubes according to claim 1, characterized in that: a threaded rod (103) is inserted in the middle of the inner side of the sliding block (102), the threaded rod (103) is rotatably connected with the power output end of the forward and reverse rotating motor (101), and cylindrical rods (104) are welded on two sides of the threaded rod (103).
3. A cutting device for welded tubes according to claim 1, characterized in that: bottom plate (201) link to each other with slider (102) welding, bottom plate (201) upper surface is the setting of arc recess form, and bottom plate (201) upper surface edge symmetrical welding has branch (202), branch (202) top welding has roof (203), roof (203) inboard rotation is connected with No. two threaded rod (204), No. two threaded rod (204) bottom welding has clamp plate (205), hand wheel (206) are installed on No. two threaded rod (204) top.
4. A cutting device for welded tubes according to claim 1, characterized in that: both ends of the shell (3) are of a conduction structure.
5. A cutting device for welded tubes according to claim 1, characterized in that: a second groove (504) is formed in the upper surface of the carrier (503), the second groove (504) corresponds to the blade (502), and a guide plate (505) is mounted on one side of the carrier (503).
6. A cutting device for welded tubes according to claim 1, characterized in that: and a perforated sound-absorbing plate (6) is arranged on the inner wall of the shell (3) in a surrounding manner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021096433.9U CN212419851U (en) | 2020-06-12 | 2020-06-12 | Cutting device for welded pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021096433.9U CN212419851U (en) | 2020-06-12 | 2020-06-12 | Cutting device for welded pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
CN212419851U true CN212419851U (en) | 2021-01-29 |
Family
ID=74280134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202021096433.9U Expired - Fee Related CN212419851U (en) | 2020-06-12 | 2020-06-12 | Cutting device for welded pipe |
Country Status (1)
Country | Link |
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CN (1) | CN212419851U (en) |
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2020
- 2020-06-12 CN CN202021096433.9U patent/CN212419851U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |