CN219380116U - Pressure pipeline end grinding device - Google Patents
Pressure pipeline end grinding device Download PDFInfo
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- CN219380116U CN219380116U CN202321531030.6U CN202321531030U CN219380116U CN 219380116 U CN219380116 U CN 219380116U CN 202321531030 U CN202321531030 U CN 202321531030U CN 219380116 U CN219380116 U CN 219380116U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
A polishing device for the end of a pressure pipeline belongs to the technical field of pipeline polishing, and comprises a machine case and a supporting table vertically arranged on the left side of the top end of the machine case, wherein the right side of the outer wall of the supporting table is connected with a polishing mechanism through a driving mechanism, and a bevel cutter is arranged on the inner side of the polishing mechanism; the polishing mechanism comprises a rotary table connected to the right side of the driving mechanism, and a plurality of accommodating cavities are formed in the right side wall of the rotary table along the circumferential direction. According to the utility model, on the premise that the bevel edge is not required to be disassembled and replaced, the angle of the bevel edge can be adjusted so as to meet the processing requirements of bevel edges with different inclination angles, compared with the traditional method for disassembling and installing bevel edge with different inclination angles, the operation steps are simpler and more convenient, the adjustment is convenient and quick, the flexibility of the polishing device in use is improved, meanwhile, the stable limit in the polishing process of the pressure pipeline can be realized, the distance between the second positioning seat and the first positioning seat is adjusted, and the stable positioning requirements of the left end of the pressure pipeline with different lengths can be met.
Description
Technical Field
The utility model belongs to the technical field of pipeline polishing, and particularly relates to a pressure pipeline end polishing device.
Background
Electromechanical conduits (pipes) refer to pipe systems for transporting media such as fluids, gases, solids, etc., which can be classified according to the nature of the medium transported by the pipe: water supply and drainage pipelines, pressure pipelines, gas pipelines and the like. The end of the pressure pipeline is required to be subjected to groove polishing by virtue of a grinding device so as to facilitate the follow-up welding to be more fit, and the generation of bubbles is avoided; however, when the existing polishing device polishes grooves with different inclination angles, the groove cutters corresponding to different inclination angles need to be replaced, in the replacement process of the groove cutters, the steps of disassembling and installing different groove cutters are complicated, and the flexibility of the polishing device in use is low, so that the polishing device is based on the defects.
Disclosure of Invention
Aiming at the problems that in the prior art, the bevel blades corresponding to different inclinations need to be replaced to realize different angle bevel processing, the steps of disassembling and installing the different bevel blades are complicated, and the flexibility of the polishing device in use is low, the utility model provides the pressure pipeline end polishing device which can adjust the angle of the bevel blade on the premise of not disassembling and replacing the bevel blade so as to meet the processing requirements of bevel blades with different inclination angles. The specific technical scheme is as follows:
the utility model provides a pipeline under pressure end grinding device, includes quick-witted case and perpendicular mounting in the brace table of quick-witted case top left side, brace table outer wall right side is connected with grinding machanism through actuating mechanism, the inboard of grinding machanism is equipped with the bevel blade;
the polishing mechanism comprises a turntable connected to the right side of the driving mechanism, a plurality of accommodating cavities are formed in the right side wall of the turntable along the circumferential direction, one end of a first connecting shaft is vertically and rotatably connected to one side of each accommodating cavity of the turntable respectively, a first mounting plate is mounted at the other end of the first connecting shaft, a plurality of through holes are formed in the outer wall of the first mounting plate in a penetrating manner along the circumferential direction respectively, a worm wheel is mounted on the outer wall of the first connecting shaft, one end of a second connecting shaft is vertically and rotatably connected to the other side of each accommodating cavity of the turntable respectively, a second mounting plate is mounted at the other end of the second connecting shaft, a plurality of bolts are respectively and rotatably connected to the inner sides of the outer walls of the first mounting plate and the second mounting plate along the circumferential direction in a penetrating manner, a bevel blade is mounted at one end of a worm in a rotating manner through the bolts, the other end of the worm extends outwards out of the outer wall of the turntable, and the outer wall of the worm is meshed with the outer wall of the worm wheel;
each group of the turntable accommodating cavities is provided with a first connecting shaft and a second connecting shaft, the central lines of the first connecting shaft and the second connecting shaft are arranged in a collinear manner, and the worm is parallel to the left side of the inner wall of the turntable accommodating cavity.
In the above technical scheme, actuating mechanism including install in the first drive shaft at carousel left side wall middle part, just first drive shaft runs through to the left the outer wall of brace table, first belt pulley is installed to first drive shaft left side outer wall, actuating mechanism still including rotate connect in the second drive shaft of quick-witted case left side wall bottom, the second belt pulley is installed to second drive shaft outer wall, first belt pulley with the outer wall cover of second belt pulley is equipped with the belt, the motor is installed in machine case top left side, just the motor output with the second drive shaft left side is connected.
In the above technical scheme, the right side of the top end of the chassis is provided with a pressure pipeline through a positioning mechanism, the positioning mechanism comprises a first positioning part and a second positioning part, and the pressure pipeline is positioned in a space formed by the first positioning part and the second positioning part.
In the above technical scheme, the first positioning part comprises a positioning table arranged on the right side of the top end of the chassis, and further comprises a fixed mounting block vertically arranged on the left side of the top end of the positioning table, the top end of the fixed mounting block is provided with a first positioning seat, and the top end of the outer wall of the first positioning seat is provided with a positioning groove.
In the above technical scheme, the first positioning portion further comprises a limiting groove horizontally arranged on the right side of the top end of the positioning table, one end of a screw is rotatably arranged on the left side wall of the inner cavity of the limiting groove, the other end of the screw extends out of the outer wall of the positioning table to the right, the outer wall of the screw is in threaded connection with a moving block, the moving block is slidably embedded in the inner cavity of the limiting groove, the top end of the moving block is provided with a second positioning seat, and the top end of the outer wall of the second positioning seat is provided with the positioning groove.
In the above technical scheme, the second locating part include respectively perpendicular install in locating bench top four corners department's pillar, still including install in the roof on pillar top, the cylinder is installed on roof outer wall top, the cylinder output downwardly extending the outer wall of roof and install the third positioning seat, the constant head tank has been seted up to third positioning seat outer wall bottom.
In the above technical scheme, the constant head tank that first positioning seat outer wall top was seted up, the constant head tank that second positioning seat outer wall top was seted up and the shape of the constant head tank that third positioning seat outer wall bottom was seted up all set up to be "V" font.
Compared with the prior art, the polishing device for the end head of the pressure pipeline has the beneficial effects that:
1. aiming at the problem that the steps of disassembling and installing different bevel blades are complicated in a mode of realizing different angle bevel processing by replacing bevel blades corresponding to different inclinations, the bevel blade can be positioned by matching the worm wheel, the second mounting piece and the bevel blade, the bevel blade can be driven to rotate and be positioned by matching the worm wheel, the first mounting piece and the bevel blade, so that the bevel blade at the outer side end part of the bevel blade can be regulated to realize the regulation of the inclined angle, and further, the bevel at different inclined angles can be processed;
2. according to the utility model, through the matching of the motor, the second driving shaft, the second belt pulley, the first belt pulley and the belt, the first driving shaft can be driven to drive the turntable and the bevel blade after angle adjustment to perform circular motion, and the bevel processing is performed on the left end face of the pressure pipeline by means of the circular motion of the bevel blade;
3. according to the utility model, the bottom end of the outer wall of the pressure pipeline can be supported by the cooperation of the fixed mounting block, the first positioning seat, the moving block and the second positioning seat, the top end of the outer wall of the pressure pipeline can be positioned under the action of the air cylinder and the third positioning seat, and the stable limit in the polishing process of the pressure pipeline can be realized by the cooperation of the components;
4. the utility model is provided with the screw, the limit groove and the movable block, and can adjust the horizontal positions of the movable block and the second positioning seat, thereby realizing the adjustment of the distance between the second positioning seat and the first positioning seat, and meeting the stable positioning requirements of the left ends of pressure pipelines with different lengths;
in summary, the angle of the bevel blade can be adjusted on the premise of not disassembling and replacing the bevel blade so as to meet the processing requirements of bevel blades with different inclination angles, compared with the traditional bevel blade for disassembling and installing the bevel blade with different inclination angles, the bevel blade has the advantages that the operation steps are simpler and more convenient, the adjustment is convenient and quick, the flexibility of the polishing device in use is improved, meanwhile, the stable limit in the polishing process of the pressure pipeline can be realized, the distance between the second positioning seat and the first positioning seat is adjusted, and the stable positioning requirements of the left ends of the pressure pipelines with different lengths can be met.
Drawings
FIG. 1 is a front view of a pressure line of the present utility model;
FIG. 2 is an enlarged view at A of FIG. 1;
FIG. 3 is a schematic view of the structure of the worm wheel of the present utility model;
FIG. 4 is a left side view of a third positioning seat according to the present utility model;
in fig. 1 to 4, 1, a chassis, 2, a supporting table, 3, a turntable, 4, a first connecting shaft, 5, a worm wheel, 6, a first mounting piece, 7, a second connecting shaft, 8, a second mounting piece, 9, a beveling knife, 10, a worm, 11, a first driving shaft, 12, a first belt pulley, 13, a second driving shaft, 14, a second belt pulley, 15, a belt, 16, a motor, 17, a positioning table, 18, a fixed mounting block, 19, a first positioning seat, 20, a limiting groove, 21, a screw, 22, a moving block, 23, a second positioning seat, 24, a strut, 25, a top plate, 26, a cylinder, 27, a third positioning seat, 28 and a pressure pipeline.
Detailed Description
The utility model will be further described with reference to specific embodiments and figures 1-4, but the utility model is not limited to these embodiments.
Aiming at the problems that in the prior art, the bevel edge cutter corresponding to different inclinations needs to be replaced to realize bevel edge machining at different angles, the steps of disassembling and installing different bevel edge cutters are complicated, and the flexibility of a polishing device in use is low, as shown in figures 1-4, the utility model provides a polishing device for a pressure pipeline end, which comprises a case 1 and a supporting table 2 vertically arranged on the left side of the top end of the case 1, wherein the right side of the outer wall of the supporting table 2 is connected with a polishing mechanism through a driving mechanism, the bevel edge cutter 9 is arranged on the inner side of the polishing mechanism, and the bevel edge cutter 9 is a commonly used cutter type in the prior pressure pipeline polishing process;
referring to fig. 1-2, the polishing mechanism comprises a turntable 3 connected to the right side of the driving mechanism, the turntable 3 can perform circumferential rotation under the action of the driving mechanism to drive a bevel blade 9 in an inner cavity of the turntable 3 to perform circumferential rotation, so as to realize polishing and cutting of a pressure pipeline port, two accommodating cavities are formed in the right side wall of the turntable 3 along the circumferential direction, each accommodating cavity is respectively provided with a bevel blade 9 of different types and used for processing bevel shapes of different shapes, for example, in the embodiment, the two accommodating cavity cavities are respectively provided with a double-V-shaped compound bevel blade and a 45-degree bevel blade, when the 45-degree bevel blade is used, the double-V-shaped compound bevel blade is rotated to an arc-shaped side wall of the turntable 3 by means of the adjusting function of the device, and polishing and cutting processing are performed only by using the 45-degree bevel blade, so as to avoid interference phenomenon generated when the two types of cutters are synchronously used, one side of each rotating disc 3 accommodating cavity is respectively and vertically connected with one end of a first connecting shaft 4 through a bearing, the other end of the first connecting shaft 4 is provided with a first mounting sheet 6, the outer wall of the first mounting sheet 6 is respectively and circumferentially penetrated with four through holes, the outer wall of the first connecting shaft 4 is provided with a worm wheel 5, the other side of each rotating disc 3 accommodating cavity is respectively and vertically connected with one end of a second connecting shaft 7 through a bearing, the other end of the second connecting shaft 7 is provided with a second mounting sheet 8, the outer wall of the second mounting sheet 8 is circumferentially and respectively and circumferentially penetrated with four bolts, the bevel blade 9 is mounted on the inner sides of the outer walls of the first mounting sheet 6 and the second mounting sheet 8 through bolts, when the bolts of the outer wall of the second mounting sheet 8 penetrate through the through holes of the outer wall of the bevel blade 9 and the outer wall of the first mounting sheet 6, the mounting connection of the bevel blade 9 on the inner sides of the first mounting sheet 6 can be realized, the accommodating cavity of the turntable 3 is rotationally connected with one end of a worm 10 through a bearing, the other end of the worm 10 extends outwards out of the outer wall of the turntable 3, the outer wall of the worm 10 is in meshed connection with the outer wall of the worm wheel 5, and when the worm 10 is driven to rotate, the worm wheel 5 can be driven to drive the first connecting shaft 4 to rotate; the central lines of each group of first connecting shafts 4 and second connecting shafts 7 of each rotating disc 3 accommodating cavity are arranged in a collinear manner, the second connecting shafts 7 and the positioned bevel blades 9 can be driven to synchronously rotate through rotation of the first connecting shafts 4, so that inclination angle adjustment of the bevel blades 9 is realized, a worm 10 is arranged in parallel with the left side of the inner wall of the rotating disc 3 accommodating cavity, and the worm wheel 5 can be driven through arrangement of the worm 10 and simultaneously interference with rotation of the first connecting shafts 4 is avoided;
the specific implementation of the angle adjustment step of the bevel blade 9 is as follows: the worm 10 is driven to rotate, the worm 10 drives the worm wheel 5 which is meshed and connected with the outer wall of the worm to rotate, the worm wheel 5 drives the first connecting shaft 4, the first mounting piece 6, the second mounting piece 8, the second connecting shaft 7 and the positioned bevel blade 9 to synchronously rotate, so that the bevel blade 9 extends out of the inclined angle of one end of the outer wall of the turntable 3, and the inclined angle of a bevel machined at the end of the pressure pipeline 28 can be adjusted through the adjustment of the end angle of the bevel blade 9.
Referring to fig. 1, the driving mechanism includes a first driving shaft 11 installed in the middle of the left side wall of the turntable 3, when the first driving shaft 11 rotates, the turntable 3 can be driven to rotate, and then the bevel blade 9 in the cavity of the turntable 3 is driven to synchronously rotate to realize polishing and cutting, the first driving shaft 11 penetrates through the outer wall of the supporting table 2 to the left, a first belt pulley 12 is installed on the outer wall of the left side of the first driving shaft 11, the driving mechanism further includes a second driving shaft 13 rotatably connected to the bottom end of the left side wall of the chassis 1 through a bearing, a second belt pulley 14 is installed on the outer wall of the second driving shaft 13, a belt 15 is sleeved on the outer walls of the first belt pulley 12 and the second belt pulley 14, a motor 16 is installed on the left side of the top end of the chassis 1, and the output end of the motor 16 is connected to the left side of the second driving shaft 13;
in the above operation steps, the second driving shaft 13 and the second belt pulley 14 are driven to rotate synchronously and circumferentially by means of the opened motor 16, the rotating second belt pulley 14 drives the belt 15 to drive the first belt pulley 12 to rotate synchronously, and then the first driving shaft 11 and the turntable 3 at the right end of the first driving shaft 11 are driven to rotate synchronously and circumferentially, and the circumferential rotation of the turntable 3 drives the bevel blade 9 in the inner cavity of the turntable 3 to rotate circumferentially, so that the polishing of the bevel on the circumferential direction of the port at the left side of the pressure pipeline 28 is realized.
Referring to fig. 1 and fig. 4, in order to ensure stability of the pressure pipeline 28 in the polishing process, the right side of the top end of the chassis 1 is provided with the pressure pipeline 28 through a positioning mechanism, the positioning mechanism comprises a first positioning part and a second positioning part, the pressure pipeline 28 is positioned in a space formed by the first positioning part and the second positioning part, and stable limit of the pressure pipeline 28 can be realized by the aid of the first positioning part and the second positioning part; the first positioning part comprises a positioning table 17 arranged on the right side of the top end of the chassis 1, and further comprises a fixed mounting block 18 vertically arranged on the left side of the top end of the positioning table 17, a first positioning seat 19 is arranged at the top end of the fixed mounting block 18, a positioning groove is formed in the top end of the outer wall of the first positioning seat 19, and the left side of the bottom end of the outer wall of the pressure pipeline 28 can be limited through the first positioning seat 19; the first positioning part further comprises a limiting groove 20 horizontally arranged on the right side of the top end of the positioning table 17, one end of a screw 21 is rotatably arranged on the left side wall of the inner cavity of the limiting groove 20, the other end of the screw 21 extends out of the outer wall of the positioning table 17 to the right, a moving block 22 is in threaded connection with the outer wall of the screw 21, the moving block 22 is embedded in the inner cavity of the limiting groove 20 in a sliding manner, a second positioning seat 23 is arranged on the top end of the moving block 22, when the right end of the driving screw 21 rotates, the moving block 22 capable of enabling the threaded connection of the outer wall of the screw 21 to move to a proper position along the inner cavity of the limiting groove 20 so as to adjust the distance between the second positioning seat 23 and the first positioning seat 19 to be matched with the positioning requirement of the pressure pipeline 28, the top end of the outer wall of the second positioning seat 23 is provided with the positioning groove, and the bottom end of the outer wall of the pressure pipeline 28 can be further limited by means of the arrangement of the second positioning seat 23;
in order to further ensure the limit stability of the top end of the pressure pipeline 28, the second positioning part comprises support columns 24 which are respectively and vertically arranged at four corners of the top end of the positioning table 17, and further comprises a top plate 25 which is arranged at the top end of the support columns 24, wherein the top end of the outer wall of the top plate 25 is provided with a cylinder 26, the cylinder 26 is arranged as a self-locking cylinder, the output end of the self-locking cylinder can stay at any position and realize self locking, the output end of the cylinder 26 downwards extends out of the outer wall of the top plate 25 and is provided with a third positioning seat 27, the bottom end of the outer wall of the third positioning seat 27 is provided with a positioning groove, the third positioning seat 27 is driven to downwards move by means of the opened cylinder 26, and the top end of the outer wall of the pressure pipeline 28 is positioned by the positioning groove arranged at the bottom end of the third positioning seat 27, so that the positioning of the pressure pipeline 28 at the top end of the positioning table 17 is realized.
In addition, in order to ensure that the pressure pipeline 28 can realize stable limit in the space formed by the first positioning seat 19, the second positioning seat 23 and the third positioning seat 27, the positioning groove formed at the top end of the outer wall of the first positioning seat 19, the positioning groove formed at the top end of the outer wall of the second positioning seat 23 and the positioning groove formed at the bottom end of the outer wall of the third positioning seat 27 are all in a V shape, and the positioned pressure pipeline 28 can be ensured to be connected with the inner cavity of the positioning groove more tightly by virtue of the positioning groove formed in the V shape.
The working principle of the polishing device for the end head of the pressure pipeline is as follows:
when the grinding angle at the end of the pressure pipeline is required to be adjusted, the worm 10 is driven to rotate, the worm 10 drives the worm wheel 5 which is meshed with the outer wall of the pressure pipeline to rotate, the worm wheel 5 drives the first connecting shaft 4, the first mounting piece 6, the second mounting piece 8, the second connecting shaft 7 and the positioned bevel blade 9 to synchronously rotate, so that the bevel blade 9 extends out of the outer wall of the turntable 3 to adjust the inclination angle of one end of the outer wall, and the bevel angle of a bevel machined at the end of the pressure pipeline 28 can be adjusted through the adjustment of the angle of the end of the bevel blade 9;
the pressure tube 28 needs to be positioned before polishing the left end of the pressure tube 28: the right end of the driving screw 21 rotates to drive a moving block 22 screwed on the outer wall of the screw 21 to move to a proper position along the inner cavity of the limiting groove 20, so as to adjust the distance between the second positioning seat 23 and the first positioning seat 19 to be matched with the positioning requirement of the pressure pipeline 28, and after adjusting the distance between the first positioning seat 19 and the second positioning seat 23, the left side of the pressure pipeline 28 is placed in the inner cavity of the positioning groove formed at the top ends of the first positioning seat 19 and the second positioning seat 23 so as to position the bottom end of the outer wall of the pressure pipeline 28; the third positioning seat 27 is driven to move downwards by means of the opened air cylinder 26, and the top end of the outer wall of the pressure pipeline 28 is positioned by a positioning groove formed in the bottom end of the third positioning seat 27, so that the pressure pipeline 28 is positioned at the top end of the positioning table 17;
the step of grinding the left port of the pressure pipeline 28 by the bevel blade 9 after the angle adjustment is as follows: the second driving shaft 13 and the second belt pulley 14 are driven to synchronously and circumferentially rotate by virtue of the opened motor 16, and the belt 15 is sleeved on the outer walls of the first belt pulley 12 and the second belt pulley 14, so that the rotating second belt pulley 14 drives the belt 15 to drive the first belt pulley 12 to synchronously rotate, and then the first driving shaft 11 and the turntable 3 at the right end of the first driving shaft 11 are driven to synchronously and circumferentially rotate, and the circumferential rotation of the turntable 3 drives the bevel blade 9 in the inner cavity of the turntable 3 to circumferentially rotate, so that the circumferential bevel polishing processing of the port at the left side of the pressure pipeline 28 is realized;
according to the utility model, on the premise that the bevel edge 9 is not required to be disassembled and replaced, the angle of the bevel edge 9 can be adjusted so as to meet the processing requirements of bevel edges with different inclination angles, compared with the traditional bevel edge disassembling and assembling method, the operation steps are simpler and more convenient, the adjustment is convenient and quick, the flexibility of the polishing device in use is improved, meanwhile, the stable limit of the polishing process of the pressure pipeline 28 can be realized, the distance between the second positioning seat 23 and the first positioning seat 19 can be adjusted, and the stable positioning requirements of the left ends of the pressure pipelines 28 with different lengths can be met.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a pipeline under pressure end grinding device, includes quick-witted case (1) and perpendicular install in brace table (2) of the left side in quick-witted case (1) top, its characterized in that, brace table (2) outer wall right side is connected with grinding machanism through actuating mechanism, grinding machanism inboard is equipped with bevel blade (9);
the polishing mechanism comprises a rotary table (3) connected to the right side of the driving mechanism, a plurality of accommodating cavities are formed in the right side wall of the rotary table (3) along the circumferential direction, one end of a first connecting shaft (4) is vertically connected to one side of each accommodating cavity in a rotating mode, a first mounting piece (6) is mounted at the other end of the first connecting shaft (4), a plurality of through holes are formed in the outer wall of the first mounting piece (6) in a penetrating mode along the circumferential direction, a worm wheel (5) is mounted on the outer wall of the first connecting shaft (4), one end of a second connecting shaft (7) is vertically connected to the other side of each accommodating cavity of the rotary table (3), a second mounting piece (8) is mounted at the other end of each second connecting shaft (7), a plurality of bolts are connected to the outer wall of each second mounting piece (8) in a penetrating mode along the circumferential direction in a threaded mode, a bevel cutter (9) is mounted on the inner side of the outer walls of the first mounting piece (6) and the second mounting piece (8) in a penetrating mode through the bolts, a worm (10) is connected to the other end of the outer wall (10) of the rotary table (3), and the worm wheel (10) is meshed with the outer wall (10) of the worm (10);
each group of the first connecting shafts (4) and the second connecting shafts (7) of each accommodating cavity of the turntable (3) are arranged in a collinear manner, and the worm (10) and the left side of the inner wall of the accommodating cavity of the turntable (3) are arranged in parallel.
2. A pressure tube end grinding apparatus as defined in claim 1, wherein: the driving mechanism comprises a first driving shaft (11) arranged in the middle of the left side wall of the rotary table (3), the first driving shaft (11) penetrates through the outer wall of the supporting table (2) leftwards, a first belt pulley (12) is arranged on the outer wall of the left side of the first driving shaft (11), the driving mechanism further comprises a second driving shaft (13) which is rotationally connected to the bottom end of the left side wall of the case (1), a second belt pulley (14) is arranged on the outer wall of the second driving shaft (13), a belt (15) is sleeved on the outer wall of the first belt pulley (12) and the outer wall of the second belt pulley (14), a motor (16) is arranged on the left side of the top end of the case (1), and the output end of the motor (16) is connected with the left side of the second driving shaft (13).
3. A pressure tube end grinding apparatus as defined in claim 2, wherein: the right side of the top end of the chassis (1) is provided with a pressure pipeline (28) through a positioning mechanism, the positioning mechanism comprises a first positioning part and a second positioning part, and the pressure pipeline (28) is positioned in a space formed by the first positioning part and the second positioning part.
4. A pressure tube end grinding apparatus as set forth in claim 3 wherein: the first positioning part comprises a positioning table (17) arranged on the right side of the top end of the chassis (1), and further comprises a fixed mounting block (18) vertically arranged on the left side of the top end of the positioning table (17), a first positioning seat (19) is arranged on the top end of the fixed mounting block (18), and a positioning groove is formed in the top end of the outer wall of the first positioning seat (19).
5. The pressure tube end grinding apparatus as defined in claim 4, wherein: the first positioning part is further provided with a limiting groove (20) horizontally arranged on the right side of the top end of the positioning table (17), one end of a screw rod (21) is rotatably arranged on the left side wall of the inner cavity of the limiting groove (20), the other end of the screw rod (21) rightwards extends out of the outer wall of the positioning table (17), a moving block (22) is screwed on the outer wall of the screw rod (21), the moving block (22) is slidably embedded in the inner cavity of the limiting groove (20), a second positioning seat (23) is arranged on the top end of the moving block (22), and the top end of the outer wall of the second positioning seat (23) is provided with the positioning groove.
6. The pressure tube end grinding apparatus as defined in claim 5, wherein: the second positioning part comprises supporting columns (24) which are respectively and vertically arranged at four corners of the top end of the positioning table (17), and further comprises a top plate (25) arranged at the top end of the supporting column (24), an air cylinder (26) is arranged at the top end of the outer wall of the top plate (25), the output end of the air cylinder (26) downwards extends out of the outer wall of the top plate (25) and is provided with a third positioning seat (27), and a positioning groove is formed in the bottom end of the outer wall of the third positioning seat (27).
7. The pressure tube end grinding apparatus as defined in claim 6, wherein: the positioning grooves formed in the top end of the outer wall of the first positioning seat (19), the positioning grooves formed in the top end of the outer wall of the second positioning seat (23) and the positioning grooves formed in the bottom end of the outer wall of the third positioning seat (27) are all V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321531030.6U CN219380116U (en) | 2023-06-15 | 2023-06-15 | Pressure pipeline end grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321531030.6U CN219380116U (en) | 2023-06-15 | 2023-06-15 | Pressure pipeline end grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219380116U true CN219380116U (en) | 2023-07-21 |
Family
ID=87171606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321531030.6U Active CN219380116U (en) | 2023-06-15 | 2023-06-15 | Pressure pipeline end grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219380116U (en) |
-
2023
- 2023-06-15 CN CN202321531030.6U patent/CN219380116U/en active Active
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