CN114346802B - Pipe fitting elbow coping device for precisely manufacturing deep groove - Google Patents
Pipe fitting elbow coping device for precisely manufacturing deep groove Download PDFInfo
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- CN114346802B CN114346802B CN202111580997.9A CN202111580997A CN114346802B CN 114346802 B CN114346802 B CN 114346802B CN 202111580997 A CN202111580997 A CN 202111580997A CN 114346802 B CN114346802 B CN 114346802B
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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
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- 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
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Abstract
The invention discloses a pipe fitting elbow polishing device for precisely manufacturing deep grooves, which relates to the technical field of polishing equipment and comprises a lifting plate, wherein a motor is fixedly arranged on the lifting plate, an output shaft of the motor is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with an edging assembly through a pressure control assembly, the edging assembly comprises a mounting plate, the bottom of the mounting plate is provided with a first adjusting assembly and a second adjusting assembly through positioning blocks, the bottom of the first adjusting assembly is provided with a first grinding wheel through a first bracket, and the bottom of the second adjusting assembly is provided with a second grinding wheel through a second bracket. According to the invention, the motor, the first grinding wheel and the second grinding wheel are arranged to play a role in improving the polishing efficiency, the inner side of the pipe elbow is polished by the first grinding wheel, the outer side of the pipe elbow is polished by the second grinding wheel, the inner side and the outer side of the port of the pipe elbow are synchronously polished, the polishing efficiency is improved, and the polishing quality is improved.
Description
Technical Field
The invention relates to the technical field of coping equipment, in particular to a pipe fitting elbow coping device for precisely manufacturing deep groove prevention.
Background
In the precision manufacturing field, the precision requirement on the pipe elbow is higher, so that the pipe elbow needs to be carefully polished in the pipe elbow production process to meet the precision requirement.
The prior Chinese patent document publication No. CN102756280A discloses an elbow port cutting sharpening machine, which is provided with a gantry-shaped support, wherein a lifting cross beam is arranged on the gantry-shaped support, a cutting torch mechanism and a sharpening mechanism which can respectively move along the lifting cross beam are connected on the lifting cross beam, an electric rotating platform is arranged below the lifting cross beam, and a pipe fitting fixing frame is arranged on the electric rotating platform. The device has the advantages of simple structure, flexible control, simple and convenient operation and stable operation; the production efficiency and the product quality of the welded pipe fitting are greatly improved; the device can meet the requirements of cutting and grinding elbow ports with different diameters, and is also suitable for cutting and grinding other pipe ports, so that automatic equipment is successfully provided for pipe processing, and the lag state that the pipe port cutting and groove grinding are respectively operated manually for a long time is changed.
In the above-mentioned literature, utilize coping mechanism to carry out coping to the pipe fitting port, the plane coping of pipe fitting port is more convenient, but the inconvenient coping of inboard board of the pipe fitting elbow port of being inconvenient for coping, need adjust or change the bistrique just can coping pipe fitting elbow inboard board, coping inefficiency, effect are poor.
Disclosure of Invention
The invention aims to provide a pipe fitting elbow polishing device for precisely manufacturing deep grooves, which solves the problems in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a pipe fitting elbow coping device of deep groove is prevented in precision manufacturing, includes the lifter plate, fixed mounting has the motor on the lifter plate, the output shaft fixedly connected with connecting plate of motor, the bottom of connecting plate is through pressure control subassembly fixedly connected with edging subassembly, edging subassembly includes the mounting panel, the bottom of mounting panel is provided with first adjusting part and second adjusting part through the locating piece, the bottom of first adjusting part is provided with first emery wheel through first support, the bottom of second adjusting part is provided with the second emery wheel through the second support.
Further, the both sides of lifter plate all are through third spout sliding connection has the fixed column, two the bottom fixedly connected with bottom plate of fixed column, fixedly connected with air pressure pole between lifter plate and the bottom plate, the top of bottom plate is provided with the pipe fitting mount, and the fixed pipe fitting elbow of being convenient for utilizes the air pressure pole to go up and down to carry out the coping work.
Further, the first adjusting component comprises two first rotating shafts, two first bevel gears are fixedly connected to the bottom ends of the first rotating shafts, two second bevel gears are meshed to one sides of the first bevel gears, first lead screws are fixedly connected to the axle center of the second bevel gears, first movable blocks are movably connected to the surfaces of the first lead screws through first movable nuts, and the bottom ends of the first movable blocks are fixedly connected with the top of the first support, so that the first grinding wheels can be conveniently adjusted.
Further, two first pivot runs through respectively in the both sides of mounting panel, two the equal fixedly connected with of top of first pivot is first turning handle, and convenient rotation operation, two the relative one end fixed connection of first lead screw, two first lead screw runs through in the middle part of locating piece, reinforcing first lead screw rotation stability.
Further, first support includes first extension board, one side fixedly connected with two first fixed blocks at first extension board top, two fixedly connected with two first slide bars between the first fixed block, first slide bar runs through in the bottom of first movable block, the surface of first slide bar just is located the right side cover of first movable block and is equipped with first buffer spring, the equal fixedly connected with first fixed plate in both sides of first extension board bottom, two first fixed plate rotates with first emery wheel to be connected, utilizes the elasticity of first buffer spring to the pressure buffering offset to playing pressure buffering's effect to first emery wheel, extension first emery wheel's life, and elastic buffering can play the effect of preventing deep groove.
Further, the second adjusting component comprises two second rotating shafts, the bottom ends of the second rotating shafts are fixedly connected with third bevel gears, one sides of the third bevel gears are meshed with fourth bevel gears, the axis positions of the fourth bevel gears are fixedly connected with second screw rods, the surfaces of the second screw rods are movably connected with second moving blocks through second movable nuts, and the bottom ends of the second moving blocks are fixedly connected with the top of a second support, so that the second grinding wheels can be conveniently adjusted.
Further, two the second pivot runs through respectively in the front and back side of mounting panel, two the equal fixedly connected with second rotating handle in top of second pivot, convenient operation, convenient control, two the relative one end fixed connection of second lead screw, two the second lead screw runs through in the bottom of locating piece, reinforcing second lead screw rotation stability.
Further, the second support includes the second extension board, one side fixedly connected with two second fixed blocks at second extension board top, two fixedly connected with two second slide bars between the second fixed blocks, the second slide bar runs through in the bottom of second movable block, the surface of second slide bar just is located the left side cover of second movable block and is equipped with second buffer spring, the equal fixedly connected with second fixed plate in both sides of second extension board bottom, two the second fixed plate rotates with the second emery wheel to be connected, utilizes the elasticity of second buffer spring to offset pressure buffering to the second emery wheel to play pressure buffering's effect, extension second emery wheel's life, and elastic buffering can play the effect of preventing the deep groove.
Further, the pressure control assembly comprises a sleeve, telescopic top fixedly connected with fixation nut, swing joint has the screw rod on the fixation nut, the bottom of screw rod runs through the sleeve and extends to telescopic inside, the screw rod is located the inside one end fixedly connected with control panel of sleeve, telescopic bottom runs through there is the pressure bar, the pressure bar is located the inside one end fixedly connected with clamp plate of sleeve, fixedly connected with compression spring between control panel and the clamp plate, the screw rod is kept away from with pressure bar one end respectively with connecting plate and mounting panel fixed connection, has played the effect of conveniently adjusting coping pressure.
Further, the middle part fixedly connected with curb plate at bottom plate top, the top and the pipe fitting mount of curb plate rotate to be connected with, rotate between one side of pipe fitting mount and the bottom plate and be connected with electric putter, the equal fixedly connected with supporting spring in both sides of the top of bottom plate and being located the curb plate, supporting spring's top fixedly connected with supporting shoe has played the effect of the port of being convenient for adjust the change pipe fitting elbow.
Compared with the prior art, the invention has the following beneficial effects:
1. this pipe fitting elbow coping device of deep groove is prevented in precision manufacturing has played the effect that improves coping efficiency through setting up motor, first emery wheel and second emery wheel, utilizes the second emery wheel to coping outside pipe fitting elbow when utilizing the inboard coping of first emery wheel to pipe fitting elbow, realizes the synchronous coping in and out of pipe fitting elbow port simultaneously, improves coping efficiency, promotes coping quality.
2. This pipe fitting elbow coping device of deep groove is prevented in precision manufacturing has played extension emery wheel life's effect through setting up first buffer spring and second buffer spring, utilizes first buffer spring's elasticity to the pressure buffering offset to play the effect of pressure buffering to first emery wheel, extension first emery wheel's life utilizes second buffer spring's elasticity to the pressure buffering offset, thereby plays the effect of pressure buffering to the second emery wheel, extension second emery wheel's life, and elastic buffering can play the effect of preventing the deep groove.
3. This pipe fitting elbow coping device of deep groove is prevented in precision manufacturing has played the effect of conveniently adjusting the emery wheel through setting up first adjusting part and second adjusting part and has been convenient, utilizes first adjusting part to two first emery wheel adjustment distances to utilize second adjusting part to two second emery wheel adjustment distances, the pipe fitting elbow coping work of the different sizes of adaptation and different thickness of being convenient for.
4. This pipe fitting elbow coping device of deep groove is prevented in precision manufacturing has played the effect of conveniently adjusting coping pressure through setting up pressure control assembly, utilizes pressure control assembly to adjust control to pressure spring's elasticity is more to realize adjusting coping pressure control, conveniently control coping pressure, the material of being convenient for more have pipe fitting elbow selects suitable pressure to carry out the coping, avoids the too big or undersize influence coping effect of pressure, guarantees the coping quality.
5. This pipe fitting elbow coping device of deep groove is prevented in precision manufacturing has played the effect of being convenient for adjust the port of changing the pipe fitting elbow through setting up curb plate, pipe fitting mount and electric putter, utilizes electric putter to stretch out and draw back the promotion pipe fitting mount rotation degree to realize the port transform to the pipe fitting elbow, conveniently carries out coping respectively pipe fitting elbow both ends, reduces the operating time at adjustment pipe fitting elbow both ends, further improves coping efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a main view of the present invention;
FIG. 2 is a schematic view of the structure of the pressure control assembly of the present invention;
FIG. 3 is a front cross-sectional view of the edging assembly of the present invention;
FIG. 4 is a schematic view of the structure of the first bracket of the present invention;
FIG. 5 is a right side cross-sectional view of the edging assembly of the present invention;
fig. 6 is a schematic structural view of a second bracket of the present invention.
In the figure: 1. a bottom plate; 2. fixing the column; 3. a lifting plate; 4. a pneumatic rod; 5. a motor; 6. a connecting plate; 7. a pressure control assembly; 71. a sleeve; 72. a fixing nut; 73. a screw; 74. a control board; 75. a pressure rod; 76. a pressing plate; 77. a pressure spring; 8. an edging assembly; 81. a first adjustment assembly; 811. a first rotating shaft; 812. a first swivel handle; 813. a first bevel gear; 814. a second bevel gear; 815. a first screw rod; 816. a first moving block; 82. a first bracket; 821. a first support plate; 822. a first fixed block; 823. a first slide bar; 824. a first buffer spring; 825. a first fixing plate; 83. a first grinding wheel; 84. a second adjustment assembly; 841. a second rotating shaft; 842. a second swivel handle; 843. a third bevel gear; 844. a fourth bevel gear; 845. a second screw rod; 846. a second moving block; 85. a second bracket; 851. a second support plate; 852. a second fixed block; 853. a second slide bar; 854. a second buffer spring; 855. a second fixing plate; 86. a second grinding wheel; 87. a positioning block; 88. a first chute; 89. a second chute; 810. a mounting plate; 9. a side plate; 10. a pipe fitting fixing frame; 11. an electric push rod; 12. a support spring; 13. and a third chute.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The pipe fitting elbow coping device for precisely manufacturing deep grooves comprises a lifting plate 3, wherein a motor 5 is fixedly arranged on the lifting plate 3, an output shaft of the motor 5 is fixedly connected with a connecting plate 6, the bottom of the connecting plate 6 is fixedly connected with an edging assembly 8 through a pressure control assembly 7, the edging assembly 8 comprises a mounting plate 810, the bottom of the mounting plate 810 is provided with a first adjusting assembly 81 and a second adjusting assembly 84 through a positioning block 87, the bottom of the first adjusting assembly 81 is provided with a first grinding wheel 83 through a first bracket 82, the bottom of the second adjusting assembly 84 is provided with a second grinding wheel 86 through a second bracket 85, both sides of the lifting plate 3 are slidably connected with fixed columns 2 through third sliding grooves 13, the bottom ends of the two fixed columns 2 are fixedly connected with a bottom plate 1, an air pressure rod 4 is fixedly connected between the lifting plate 3 and the bottom plate 1, the first adjusting component 81 comprises two first rotating shafts 811, the bottom ends of the two first rotating shafts 811 are fixedly connected with first bevel gears 813, one sides of the two first bevel gears 813 are respectively meshed with second bevel gears 814, the axes of the two second bevel gears 814 are respectively fixedly connected with first screw rods 815, the surfaces of the two first screw rods 815 are respectively and movably connected with first moving blocks 816 through first movable nuts, the bottom ends of the first moving blocks 816 are fixedly connected with the top of a first bracket 82, the two first rotating shafts 811 respectively penetrate through two sides of a mounting plate 810, the top ends of the two first rotating shafts 811 are respectively and fixedly connected with first rotating handles 812, the opposite ends of the two first screw rods 815 are fixedly connected, the two first screw rods 815 penetrate through the middle parts of the positioning blocks 87, the first bracket 82 comprises first supporting plates 821, two first fixing blocks 822 are fixedly connected to one side of the top of the first support plate 821, two first sliding rods 823 are fixedly connected between the two first fixing blocks 822, the first sliding rods 823 penetrate through the bottom ends of the first moving blocks 816, first buffer springs 824 are sleeved on the surfaces of the first sliding rods 823 and located on the right side of the first moving blocks 816, first fixing plates 825 are fixedly connected to two sides of the bottom of the first support plate 821, and the two first fixing plates 825 are rotatably connected with the first grinding wheels 83;
the second adjusting component 84 comprises two second rotating shafts 841, the bottom ends of the two second rotating shafts 841 are fixedly connected with third bevel gears 843, one sides of the two third bevel gears 843 are respectively meshed with fourth bevel gears 844, the axial centers of the two fourth bevel gears 844 are respectively fixedly connected with second lead screws 845, the surfaces of the two second lead screws 845 are respectively and movably connected with second moving blocks 846 through second movable nuts, the bottom ends of the second moving blocks 846 are fixedly connected with the top of a second bracket 85, the two second rotating shafts 841 respectively penetrate through the front side and the rear side of a mounting plate 810, the top ends of the two second rotating shafts 841 are respectively and fixedly connected with second rotating handles 842, the opposite ends of the two second lead screws 845 are fixedly connected, the two second lead screws 845 penetrate through the bottom of a positioning block 87, one side of the top of the second bracket 851 is fixedly connected with two second fixed blocks 852, the two second sliding rods 853 are fixedly connected with the bottom of the second sliding rod 853, and the bottom of the second sliding rod 8552 is fixedly connected with the second sliding rod 853;
the pressure control assembly 7 comprises a sleeve 71, a fixing nut 72 is fixedly connected to the top of the sleeve 71, a screw 73 is movably connected to the fixing nut 72, the bottom end of the screw 73 penetrates through the sleeve 71 and extends to the inside of the sleeve 71, one end of the screw 73 located inside the sleeve 71 is fixedly connected with a control plate 74, the bottom end of the sleeve 71 penetrates through a pressure rod 75, one end of the pressure rod 75 located inside the sleeve 71 is fixedly connected with a pressing plate 76, a pressure spring 77 is fixedly connected between the control plate 74 and the pressing plate 76, and one end, far away from the pressure rod 75, of the screw 73 is fixedly connected with a connecting plate 6 and a mounting plate 810 respectively.
The implementation mode specifically comprises the following steps: when the pipe fitting elbow fixing device is used, pipe fitting elbow is placed on a pipe fitting fixing frame 10 to be fixed, one end of the pipe fitting elbow is vertically upwards, an air pressure rod 4 is shortened, the air pressure rod 4 drives a lifting plate 3 to slide downwards in a third sliding groove 13 on a fixing column 2, the lifting plate 3 drives a motor 5 to move downwards, the motor 5 drives an edging assembly 8 at the bottom end of a pressure control assembly 7 at the bottom of a connecting plate 6 to move downwards to the pipe fitting elbow, the motor 5 is pneumatic, the motor 5 drives the connecting plate 6 to rotate, the connecting plate 6 drives the edging assembly 8 to rotate through the pressure control assembly 7, two first grinding wheels 83 on the rotating edging assembly 8 grind the inner side of a pipe fitting elbow port, simultaneously, two second grinding wheels 86 on the edging assembly 8 grind the outer side of the pipe fitting elbow port, the inner side of the pipe fitting elbow is grinded by the second grinding wheels 86, the inner side of the pipe fitting elbow is grinded synchronously, the inner side of the pipe fitting elbow port is grinded synchronously, and the polishing quality is improved;
in the polishing process, the first grinding wheel 83 receives reverse acting force on the inner wall of the pipe elbow, the reaction force is transmitted to the first support plate 821 through the first fixing plate 825, the pressure is transmitted to the two first fixing blocks 822 through the first support plate 821, the first sliding rod 823 between the two first fixing blocks 822 slides on the first moving block 816, at the moment, the first buffer spring 824 on the surface of the first sliding rod 823 is compressed by the first fixing block 822 and the first moving block 816, the pressure is buffered and counteracted by the elastic force of the first buffer spring 824, and therefore the first grinding wheel 83 is subjected to the action of pressure buffering, the service life of the first grinding wheel 83 is prolonged, the second grinding wheel 86 is subjected to external reverse acting force of the pipe elbow, the reaction force is transmitted to the second support plate 851 through the second fixing plate 855, the pressure is transmitted to the two second fixing blocks 852 through the second support plate 851, the second sliding rod 853 slides on the second moving block 846, at the moment, the second buffer spring 854 on the surface of the second sliding rod 853 is compressed by the second fixing block 852 and the second moving block 846, the elastic force of the second buffer spring is counteracted by the second fixing block 846, the second buffer spring 86 is used for counteracting the pressure buffering action of the first grinding wheel 83, the second grinding wheel 86 is prolonged, the service life of the second grinding wheel 86 is prolonged, the second grinding wheel is prolonged, the service life of the second grinding wheel is prolonged, and the second grinding wheel 86 is prolonged, and the service life of the second grinding wheel is prolonged, and the second grinding wheel 86 is prolonged;
when pipe elbows with different sizes are replaced for polishing, any one of the first rotating handles 812 is rotated, the first rotating handles 812 drive the first rotating shafts 811 to rotate, the first rotating shafts 811 drive the first bevel gears 813 to rotate, the first bevel gears 813 drive the second bevel gears 814 to rotate, the second bevel gears 814 drive the two first screw rods 815 to rotate, the two first moving blocks 816 on the surfaces of the two first screw rods 815 relatively move, the two first moving blocks 816 drive the first grinding wheels 83 on the two first brackets 82 relatively move, the inner sides of the small-size pipe elbows are matched for polishing, the first rotating handles 812 are reversed, the first rotating handles 812 drive the first rotating shafts 811 to reversely rotate, the first rotating shafts 811 drive the first bevel gears 813 to reversely rotate, the first bevel gears 813 drive the second bevel gears 814 to reversely rotate, the second bevel gears 814 drive the two first screw rods 815 to reversely rotate, the two first moving blocks 816 on the surfaces of the two first screw rods 815 relatively move backwards, the two first moving blocks 816 drive the first grinding wheels 83 on the two first brackets 82 to move oppositely, adapt to the inner side grinding of the large-size pipe elbow, rotate any one of the second rotating handles 842, the second rotating handle 842 drives the second rotating shaft 841 to rotate, the second rotating shaft 841 drives the third bevel gear 843 to rotate, the third bevel gear 843 drives the fourth bevel gear 844 to rotate, the fourth bevel gear 844 drives the two second lead screws 845 to rotate, the two second moving blocks 846 on the surfaces of the two second lead screws 845 relatively move, the two second moving blocks 846 drive the two second grinding wheels 86 on the two second brackets 85 to relatively move, adapt to the outer side grinding of the small-size pipe elbow, invert the second rotating handle 842, the second rotating handle 842 drives the second rotating shaft 841 to reversely rotate, the second rotating shaft 841 drives the third bevel gear 843 to reversely rotate, the third bevel gear 843 drives the fourth bevel gear 844 to reversely rotate, the fourth bevel gear 844 drives the two second lead screws 845 to reversely rotate, the two second moving blocks 846 on the surfaces of the two second lead screws 845 move oppositely, the two second moving blocks 846 drive the second grinding wheels 86 on the two second supports 85 to move oppositely, the inner sides of large-size pipe fittings are matched for grinding, the function of conveniently adjusting the grinding wheels is convenient by arranging the structure, the first adjusting component 81 is used for adjusting the distance of the two first grinding wheels 83, and the second adjusting component 84 is used for adjusting the distance of the two second grinding wheels 86, so that the pipe fittings with different sizes and different thicknesses are matched for grinding;
when the polishing pressure is regulated, a pressure control assembly 7 is arranged between the connecting plate 6 and the mounting plate 810, the pressure of a pressure spring 77 of the pressure control assembly 7 acts on the control plate 74 and the pressure plate 76, the control plate 74 and the pressure plate 76 transmit pressure to the connecting plate 6 and the mounting plate 810 through a screw 73 and a pressure rod 75, so that stable elastic pressure is applied to the edging assembly 8, the polishing effect is enhanced, the sleeve 71 is rotated, the sleeve 71 drives a fixed nut 72 to rotate, the fixed nut 72 drives the sleeve 71 to move on the screw 73, the length of the screw 73 is increased, the distance between the control plate 74 and the pressure plate 76 is reduced, the control plate 74 and the pressure plate 76 compress the pressure spring 77, the elastic potential energy of the pressure spring 77 is increased, the elastic pressure of the edging assembly 8 is increased, the pipe elbow is suitable for polishing of harder materials, the sleeve 71 is reversed, the sleeve 71 drives the fixed nut 72 to reversely rotate, the sleeve 71 is driven on the screw 73, the inner length of the sleeve 73 is reduced, the distance between the control plate 74 and the pressure spring 77 is prolonged, the elastic potential energy of the pressure spring 77 is reduced, the elastic pressure of the edging assembly 8 is reduced, the elastic pressure of the pipe elbow is suitable for setting the control plate 77 to conveniently and the polishing pressure is more convenient to realize the effect of regulating the polishing through the pressure of the control assembly, the polishing pressure is more convenient to realize, the polishing effect is more convenient to realize by the adjustment of the polishing through the pressure control of the control assembly, and the pressure is more convenient to control the adjustment and the quality of the polishing effect is more convenient to control the polishing by the control the quality and more than the polishing quality and more than the pipe.
The pipe fitting elbow coping device of deep groove is prevented in precision manufacturing as shown in fig. 1, still include fixed connection in curb plate 9 at bottom plate 1 top middle part, the top and the pipe fitting mount 10 of curb plate 9 rotate to be connected with, rotate between one side of pipe fitting mount 10 and bottom plate 1 and be connected with electric putter 11, the top of bottom plate 1 just is located the equal fixedly connected with supporting spring 12 of both sides of curb plate 9, the top fixedly connected with supporting shoe of supporting spring 12.
The implementation mode specifically comprises the following steps: during the use, after the one end of coping pipe fitting elbow, electric putter 11 extends, electric putter 11 drives pipe fitting mount 10 and rotates as the centre of a circle on the top of curb plate 9, when electric putter 11 is fully extended, pipe fitting mount 10 rotates 90 degrees, at this moment, the other end of pipe fitting elbow stands up and carries out the coping, after changing the pipe fitting elbow and coping is accomplished one end, electric putter 11 shortens, conveniently rotate the pipe fitting elbow, electric putter 11 drives pipe fitting mount 10 and rotates as the centre of a circle on the top of curb plate 9, when electric putter 11 is fully extended, pipe fitting mount 10 rotates 90 degrees, carry out the coping with pipe fitting elbow port, when pipe fitting elbow port changes, supporting spring 12 top supporting shoe is buffering and supporting to pipe fitting mount 10 curb plate, the effect of the port of being convenient for the adjustment change pipe fitting elbow has been played through setting up above structure, utilize electric putter 11 flexible promotion pipe fitting mount 10 to rotate 90 degrees and realize the port change to pipe fitting elbow, conveniently carry out the coping respectively to pipe fitting elbow both ends, reduce the operating time at adjustment pipe fitting elbow both ends, further improve coping efficiency.
The working principle of the invention is as follows:
referring to fig. 1-6 of the specification, the motor 5, the first grinding wheel 83 and the second grinding wheel 86 are arranged to play a role in improving the polishing efficiency, the inner side of the pipe elbow is polished by the first grinding wheel 83, the outer side of the pipe elbow is polished by the second grinding wheel 86, the inner side and the outer side of a port of the pipe elbow are synchronously polished, the polishing efficiency is improved, and the polishing quality is improved;
the first buffer spring 824 and the second buffer spring 854 are arranged to play a role in prolonging the service life of the grinding wheel, the elastic force of the first buffer spring 824 is utilized to offset the pressure buffer, so that the first grinding wheel 83 is subjected to the pressure buffer, the service life of the first grinding wheel 83 is prolonged, the elastic force of the second buffer spring 854 is utilized to offset the pressure buffer, so that the second grinding wheel 86 is subjected to the pressure buffer, the service life of the second grinding wheel 86 is prolonged, and the elastic buffer can play a role in preventing deep ditches;
the first adjusting component 81 and the second adjusting component 84 are arranged, so that the grinding wheel adjusting function is convenient, the first adjusting component 81 is used for adjusting the distance between the two first grinding wheels 83, the second adjusting component 84 is used for adjusting the distance between the two second grinding wheels 86, and the pipe fitting elbow repairing work with different sizes and different thicknesses is convenient to adapt;
the pressure control assembly 7 is arranged to conveniently adjust the polishing pressure, the elasticity of the pressure spring 77 is utilized to adjust and control the polishing pressure, so that the polishing pressure is controlled and adjusted, the polishing pressure is conveniently controlled, the proper pressure is conveniently selected for polishing by the materials with pipe fittings elbows, the polishing effect is prevented from being influenced by overlarge or small pressure, and the polishing quality is ensured.
Further, referring to the attached figure 1 of the specification, the side plates 9, the pipe fitting fixing frame 10 and the electric push rod 11 are arranged to play a role in conveniently adjusting and replacing ports of pipe fitting elbows, the electric push rod 11 is used for stretching and pushing the pipe fitting fixing frame 10 to rotate 90 degrees to realize port conversion of the pipe fitting elbows, two ends of the pipe fitting elbows are conveniently polished respectively, operation time for adjusting two ends of the pipe fitting elbows is shortened, and polishing efficiency is further improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a pipe fitting elbow coping device of deep groove is prevented in precision manufacture, includes lifter plate (3), its characterized in that: the lifting plate (3) is fixedly provided with a motor (5), an output shaft of the motor (5) is fixedly connected with a connecting plate (6), the bottom of the connecting plate (6) is fixedly connected with an edging assembly (8) through a pressure control assembly (7), the edging assembly (8) comprises a mounting plate (810), the bottom of the mounting plate (810) is provided with a first adjusting assembly (81) and a second adjusting assembly (84) through a positioning block (87), the bottom of the first adjusting assembly (81) is provided with a first grinding wheel (83) through a first bracket (82), and the bottom of the second adjusting assembly (84) is provided with a second grinding wheel (86) through a second bracket (85); the first adjusting component (81) comprises two first rotating shafts (811), the bottom ends of the two first rotating shafts (811) are fixedly connected with first bevel gears (813), one sides of the two first bevel gears (813) are respectively meshed with second bevel gears (814), the axle center of the two second bevel gears (814) is fixedly connected with first screw rods (815), the surfaces of the two first screw rods (815) are respectively and movably connected with a first moving block (816) through first movable nuts, and the bottom ends of the first moving blocks (816) are fixedly connected with the top of the first support (82); the second adjusting component (84) comprises two second rotating shafts (841), the bottom ends of the two second rotating shafts (841) are fixedly connected with third bevel gears (843), one sides of the two third bevel gears (843) are respectively meshed with a fourth bevel gear (844), the axle centers of the two fourth bevel gears (844) are respectively fixedly connected with a second screw rod (845), the surfaces of the two second screw rods (845) are respectively and movably connected with a second moving block (846) through second movable nuts, and the bottom ends of the second moving blocks (846) are fixedly connected with the top of the second bracket (85); the pressure control assembly (7) comprises a sleeve (71), a fixing nut (72) is fixedly connected to the top of the sleeve (71), a screw (73) is movably connected to the fixing nut (72), the bottom end of the screw (73) penetrates through the sleeve (71) and extends to the inside of the sleeve (71), a control plate (74) is fixedly connected to one end of the screw (73) located inside the sleeve (71), a pressure rod (75) penetrates through the bottom end of the sleeve (71), a pressing plate (76) is fixedly connected to one end of the pressure rod (75) located inside the sleeve (71), a pressure spring (77) is fixedly connected between the control plate (74) and the pressing plate (76), and one end, far away from the pressure rod (75), of the screw (73) is fixedly connected with a connecting plate (6) and a mounting plate (810) respectively.
2. The pipe fitting elbow coping device for precisely manufacturing deep grooves according to claim 1, wherein: both sides of lifter plate (3) are all through third spout (13) sliding connection have fixed column (2), two bottom fixedly connected with bottom plate (1) of fixed column (2), fixedly connected with air pressure pole (4) between lifter plate (3) and bottom plate (1), the top of bottom plate (1) is provided with pipe fitting mount (10).
3. The pipe fitting elbow coping device for precisely manufacturing deep grooves according to claim 1, wherein: the two first rotating shafts (811) penetrate through the two sides of the mounting plate (810) respectively, the top ends of the two first rotating shafts (811) are fixedly connected with first rotating handles (812), the opposite ends of the two first screw rods (815) are fixedly connected, and the two first screw rods (815) penetrate through the middle of the positioning block (87).
4. The pipe fitting elbow coping device for precisely manufacturing deep grooves according to claim 1, wherein: the first support (82) comprises a first support plate (821), one side of the top of the first support plate (821) is fixedly connected with two first fixing blocks (822), two first sliding rods (823) are fixedly connected between the first fixing blocks (822), the first sliding rods (823) penetrate through the bottom ends of the first moving blocks (816), first buffer springs (824) are sleeved on the surfaces of the first sliding rods (823) and located on the right sides of the first moving blocks (816), two first fixing plates (825) are fixedly connected to two sides of the bottom of the first support plate (821), and the first fixing plates (825) are rotationally connected with the first grinding wheels (83).
5. The pipe fitting elbow coping device for precisely manufacturing deep grooves according to claim 4, wherein: the two second rotating shafts (841) penetrate through the front side and the rear side of the mounting plate (810) respectively, the top ends of the two second rotating shafts (841) are fixedly connected with second rotating handles (842), opposite ends of the two second screw rods (845) are fixedly connected, and the two second screw rods (845) penetrate through the bottoms of the positioning blocks (87).
6. The pipe fitting elbow coping device for precisely manufacturing deep grooves according to claim 4, wherein: the second support (85) comprises a second support plate (851), one side of the top of the second support plate (851) is fixedly connected with two second fixing blocks (852), two second sliding rods (853) are fixedly connected between the second fixing blocks (852), the second sliding rods (853) penetrate through the bottom ends of the second moving blocks (846), second buffer springs (854) are sleeved on the surfaces of the second sliding rods (853) and are located on the left side of the second moving blocks (846), two second fixing plates (855) are fixedly connected to two sides of the bottom of the second support plate (851), and the two second fixing plates (855) are rotationally connected with a second grinding wheel (86).
7. The pipe fitting elbow coping device for precisely manufacturing deep grooves according to claim 2, wherein: the middle part fixedly connected with curb plate (9) at bottom plate (1) top, the top and the pipe fitting mount (10) of curb plate (9) rotate to be connected with electric putter (11) between one side of pipe fitting mount (10) and bottom plate (1), the top of bottom plate (1) just is located the equal fixedly connected with supporting spring (12) in both sides of curb plate (9), the top fixedly connected with supporting shoe of supporting spring (12).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111580997.9A CN114346802B (en) | 2021-12-22 | 2021-12-22 | Pipe fitting elbow coping device for precisely manufacturing deep groove |
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| CN202111580997.9A CN114346802B (en) | 2021-12-22 | 2021-12-22 | Pipe fitting elbow coping device for precisely manufacturing deep groove |
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| CN114346802B true CN114346802B (en) | 2023-05-26 |
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| CN114871890B (en) * | 2022-05-19 | 2023-06-06 | 烟台工程职业技术学院(烟台市技师学院) | Burr removing equipment for machining mechanical parts |
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